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Updated libchart and model/stat/chart.php
Signed-off-by: Janos SUTO <sj@acts.hu>
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parent
a01a3b9eb5
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e606c785a2
@ -12,7 +12,6 @@ class ModelStatChart extends Model {
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$chart = new LineChart($size_x, $size_y);
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$chart->getPlot()->getPalette()->setLineColor(array(
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//new Color(26, 192, 144),
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new Color(208, 48, 128),
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));
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@ -74,10 +73,7 @@ class ModelStatChart extends Model {
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}
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$dataSet = new XYSeriesDataSet();
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$dataSet->addSerie("RCVD", $line1);
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$chart->setDataSet($dataSet);
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$chart->setDataSet($line1);
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$chart->setTitle($title);
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$chart->getPlot()->setGraphCaptionRatio(0.80);
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@ -1,674 +1,15 @@
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GNU GENERAL PUBLIC LICENSE
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Version 3, 29 June 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
<program> Copyright (C) <year> <name of author>
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<http://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
||||
Open Source License
|
||||
---------------------------------------------------------------------------
|
||||
Libchart is distributed under the terms of the GNU GPL v3.
|
||||
This includes everything in the source code distribution
|
||||
except where otherwise stated.
|
||||
A copy of the GNU GPL v3 can be found in doc/GNU_GPL_V3.
|
||||
|
||||
Third Party Content
|
||||
---------------------------------------------------------------------------
|
||||
The following third party software is distributed with Libchart and
|
||||
is provided under other licenses and/or has source available from
|
||||
other locations.
|
||||
|
||||
Files in the fonts directory are distributed under Dejavu font license.
|
||||
A copy of the Dejavu font license can be found in doc/DEJAVU_LICENSE.
|
||||
|
@ -1,23 +1,35 @@
|
||||
Libchart ChangeLog
|
||||
==================
|
||||
(C) 2005-2010 Jean-Marc Trémeaux
|
||||
(C) 2005-2011 Jean-Marc Trémeaux
|
||||
|
||||
|
||||
VERSION 1.3: (2011-07-27)
|
||||
==========
|
||||
FEATURES:
|
||||
* Customized palette on Horizontal and Vertical Bar charts.
|
||||
* Add an option to turn off text caption on individual data points.
|
||||
* Add an option to disable sorting (preserve data points order).
|
||||
|
||||
BUGFIXES:
|
||||
* Issue #2: DejaVu Fonts don't include license
|
||||
|
||||
VERSION 1.2.2: (2010-10-12)
|
||||
==========
|
||||
FEATURES:
|
||||
* Ability to change colors.
|
||||
|
||||
BUGFIXES:
|
||||
* Ability to change colors.
|
||||
* Fix #1 : Pie chart filled with solid color when percentage < 1.
|
||||
* Fix #1 : Pie chart filled with solid color when percentage < 1.
|
||||
|
||||
VERSION 1.2.1: (2008-04-10)
|
||||
==========
|
||||
BUGFIXES:
|
||||
* Ability to set the upper/lower bounds (regression).
|
||||
* HorizontalBarChart: a small box is shown when x = 0 (regression).
|
||||
* Multiple series charts: when we go over the maximum series count, loop over color.
|
||||
* Multiple series bar chart: brown color is shown twice.
|
||||
* Pie chart : if some relative percentage is null, the whole diagram is filled in by one color.
|
||||
* Ability to use negative values in bar chart.
|
||||
* Ability to set the upper/lower bounds (regression).
|
||||
* HorizontalBarChart: a small box is shown when x = 0 (regression).
|
||||
* Multiple series charts: when we go over the maximum series count, loop over color.
|
||||
* Multiple series bar chart: brown color is shown twice.
|
||||
* Pie chart : if some relative percentage is null, the whole diagram is filled in by one color.
|
||||
* Ability to use negative values in bar chart.
|
||||
|
||||
VERSION 1.2: (2007-08-13)
|
||||
==========
|
||||
@ -25,13 +37,13 @@ VERSION 1.2: (2007-08-13)
|
||||
* Change of license to GPL v3
|
||||
|
||||
FEATURES:
|
||||
* Multiple line charts
|
||||
* Multiple vertical and horizontal bar charts
|
||||
* Customizable layout (plot)
|
||||
|
||||
* Multiple line charts
|
||||
* Multiple vertical and horizontal bar charts
|
||||
* Customizable layout (plot)
|
||||
|
||||
REFACTORING:
|
||||
* Support for PHP4 is deprecated, as PHP 4 has reached its end of life.
|
||||
* Use of PHP5 OO constructs
|
||||
* Support for PHP4 is deprecated, as PHP 4 has reached its end of life.
|
||||
* Use of PHP5 OO constructs
|
||||
* Use of <?php tags for better server compatibility
|
||||
* Better separation of data and presentation objects, introduction of dataset objects
|
||||
|
||||
|
@ -1,42 +1,43 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
require_once 'model/Point.php';
|
||||
require_once 'model/DataSet.php';
|
||||
require_once 'model/XYDataSet.php';
|
||||
require_once 'model/XYSeriesDataSet.php';
|
||||
|
||||
require_once 'view/primitive/Padding.php';
|
||||
require_once 'view/primitive/Rectangle.php';
|
||||
require_once 'view/primitive/Primitive.php';
|
||||
require_once 'view/text/Text.php';
|
||||
require_once 'view/color/Color.php';
|
||||
require_once 'view/color/ColorSet.php';
|
||||
require_once 'view/color/Palette.php';
|
||||
require_once 'view/axis/Bound.php';
|
||||
require_once 'view/axis/Axis.php';
|
||||
require_once 'view/plot/Plot.php';
|
||||
require_once 'view/caption/Caption.php';
|
||||
require_once 'view/chart/Chart.php';
|
||||
require_once 'view/chart/BarChart.php';
|
||||
require_once 'view/chart/VerticalBarChart.php';
|
||||
require_once 'view/chart/HorizontalBarChart.php';
|
||||
require_once 'view/chart/LineChart.php';
|
||||
require_once 'view/chart/PieChart.php';
|
||||
require_once 'model/ChartConfig.php';
|
||||
require_once 'model/Point.php';
|
||||
require_once 'model/DataSet.php';
|
||||
require_once 'model/XYDataSet.php';
|
||||
require_once 'model/XYSeriesDataSet.php';
|
||||
|
||||
require_once 'view/primitive/Padding.php';
|
||||
require_once 'view/primitive/Rectangle.php';
|
||||
require_once 'view/primitive/Primitive.php';
|
||||
require_once 'view/text/Text.php';
|
||||
require_once 'view/color/Color.php';
|
||||
require_once 'view/color/ColorSet.php';
|
||||
require_once 'view/color/Palette.php';
|
||||
require_once 'view/axis/Bound.php';
|
||||
require_once 'view/axis/Axis.php';
|
||||
require_once 'view/plot/Plot.php';
|
||||
require_once 'view/caption/Caption.php';
|
||||
require_once 'view/chart/Chart.php';
|
||||
require_once 'view/chart/BarChart.php';
|
||||
require_once 'view/chart/VerticalBarChart.php';
|
||||
require_once 'view/chart/HorizontalBarChart.php';
|
||||
require_once 'view/chart/LineChart.php';
|
||||
require_once 'view/chart/PieChart.php';
|
||||
?>
|
112
webui/system/helper/libchart/classes/model/ChartConfig.php
Normal file
112
webui/system/helper/libchart/classes/model/ChartConfig.php
Normal file
@ -0,0 +1,112 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Configuration attributes of the chart.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class ChartConfig {
|
||||
/**
|
||||
* Use several colors for a single data set chart (as if it was a multiple data set).
|
||||
*
|
||||
* @var Boolean
|
||||
*/
|
||||
private $useMultipleColor;
|
||||
|
||||
/**
|
||||
* Show caption on individual data points.
|
||||
*
|
||||
* @var Boolean
|
||||
*/
|
||||
private $showPointCaption;
|
||||
|
||||
/**
|
||||
* Sort data points (only pie charts).
|
||||
*
|
||||
* @var Boolean
|
||||
*/
|
||||
private $sortDataPoint;
|
||||
|
||||
/**
|
||||
* Creates a new ChartConfig with default options.
|
||||
*/
|
||||
public function ChartConfig() {
|
||||
$this->useMultipleColor = false;
|
||||
$this->showPointCaption = true;
|
||||
$this->sortDataPoint = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* If true the chart will use several colors for a single data set chart
|
||||
* (as if it was a multiple data set).
|
||||
*
|
||||
* @param $useMultipleColor Use several colors : boolean
|
||||
*/
|
||||
public function setUseMultipleColor($useMultipleColor) {
|
||||
$this->useMultipleColor = $useMultipleColor;
|
||||
}
|
||||
|
||||
/**
|
||||
* If true the chart will use several colors for a single data set chart
|
||||
* (as if it was a multiple data set).
|
||||
*
|
||||
* @return $useMultipleColor Use several colors : boolean
|
||||
*/
|
||||
public function getUseMultipleColor() {
|
||||
return $this->useMultipleColor;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the option to show caption on individual data points.
|
||||
*
|
||||
* @param $showPointCaption Show caption on individual data points : boolean
|
||||
*/
|
||||
public function setShowPointCaption($showPointCaption) {
|
||||
$this->showPointCaption = $showPointCaption;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the option to show caption on individual data points.
|
||||
*
|
||||
* @return Show caption on individual data points : boolean
|
||||
*/
|
||||
public function getShowPointCaption() {
|
||||
return $this->showPointCaption;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the option to sort data points (only pie charts).
|
||||
*
|
||||
* @param $sortDataPoint Sort data points : boolean
|
||||
*/
|
||||
public function setSortDataPoint($sortDataPoint) {
|
||||
$this->sortDataPoint = $sortDataPoint;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the option to sort data points (only pie charts).
|
||||
*
|
||||
* @return Sort data points : boolean
|
||||
*/
|
||||
public function getSortDataPoint() {
|
||||
return $this->sortDataPoint;
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,28 +1,28 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Superclass of all data sets.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 10 may 2007
|
||||
*/
|
||||
abstract class DataSet {
|
||||
}
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Superclass of all data sets.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 10 may 2007
|
||||
*/
|
||||
abstract class DataSet {
|
||||
}
|
||||
?>
|
@ -1,59 +1,59 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Point of coordinates (X,Y).
|
||||
* The value of X isn't really of interest, but X is used as a label to display on the horizontal axis.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class Point {
|
||||
private $x;
|
||||
private $y;
|
||||
|
||||
/**
|
||||
* Creates a new sampling point of coordinates (x, y)
|
||||
*
|
||||
* @param integer x coordinate (label)
|
||||
* @param integer y coordinate (value)
|
||||
*/
|
||||
public function Point($x, $y) {
|
||||
$this->x = $x;
|
||||
$this->y = $y;
|
||||
}
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Point of coordinates (X,Y).
|
||||
* The value of X isn't really of interest, but X is used as a label to display on the horizontal axis.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class Point {
|
||||
private $x;
|
||||
private $y;
|
||||
|
||||
/**
|
||||
* Creates a new sampling point of coordinates (x, y)
|
||||
*
|
||||
* @param integer x coordinate (label)
|
||||
* @param integer y coordinate (value)
|
||||
*/
|
||||
public function Point($x, $y) {
|
||||
$this->x = $x;
|
||||
$this->y = $y;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the x coordinate (label).
|
||||
*
|
||||
* @return integer x coordinate (label)
|
||||
*/
|
||||
public function getX() {
|
||||
return $this->x;
|
||||
}
|
||||
/**
|
||||
* Gets the x coordinate (label).
|
||||
*
|
||||
* @return integer x coordinate (label)
|
||||
*/
|
||||
public function getX() {
|
||||
return $this->x;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets the y coordinate (value).
|
||||
*
|
||||
* @return integer y coordinate (value)
|
||||
*/
|
||||
public function getY() {
|
||||
return $this->y;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Gets the y coordinate (value).
|
||||
*
|
||||
* @return integer y coordinate (value)
|
||||
*/
|
||||
public function getY() {
|
||||
return $this->y;
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,56 +1,56 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Set of data in the form of (x, y) items.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 10 may 2007
|
||||
*/
|
||||
class XYDataSet extends DataSet {
|
||||
private $pointList;
|
||||
|
||||
/**
|
||||
* Constructor of XYDataSet.
|
||||
*
|
||||
*/
|
||||
public function XYDataSet() {
|
||||
$this->pointList = array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a new point to the dataset.
|
||||
*
|
||||
* @param Point Point to add to the dataset
|
||||
*/
|
||||
|
||||
public function addPoint($point) {
|
||||
array_push($this->pointList, $point);
|
||||
}
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Set of data in the form of (x, y) items.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 10 may 2007
|
||||
*/
|
||||
class XYDataSet extends DataSet {
|
||||
private $pointList;
|
||||
|
||||
/**
|
||||
* Constructor of XYDataSet.
|
||||
*
|
||||
*/
|
||||
public function XYDataSet() {
|
||||
$this->pointList = array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a new point to the dataset.
|
||||
*
|
||||
* @param Point Point to add to the dataset
|
||||
*/
|
||||
|
||||
public function addPoint($point) {
|
||||
array_push($this->pointList, $point);
|
||||
}
|
||||
|
||||
/**
|
||||
* Getter of pointList.
|
||||
*
|
||||
* @return List of points.
|
||||
*/
|
||||
public function getPointList() {
|
||||
return $this->pointList;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Getter of pointList.
|
||||
*
|
||||
* @return List of points.
|
||||
*/
|
||||
public function getPointList() {
|
||||
return $this->pointList;
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,76 +1,76 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* This dataset comprises several series of points and is used to plot multiple lines charts.
|
||||
* Each serie is a XYDataSet.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 20 july 2007
|
||||
*/
|
||||
class XYSeriesDataSet extends DataSet {
|
||||
/**
|
||||
* List of titles
|
||||
*/
|
||||
private $titleList;
|
||||
|
||||
/**
|
||||
* List of XYDataSet.
|
||||
*/
|
||||
private $serieList;
|
||||
|
||||
/**
|
||||
* Constructor of XYSeriesDataSet.
|
||||
*
|
||||
*/
|
||||
public function XYSeriesDataSet() {
|
||||
$this->titleList = array();
|
||||
$this->serieList = array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a new serie to the dataset.
|
||||
*
|
||||
* @param string Title (label) of the serie.
|
||||
* @param XYDataSet Serie of points to add
|
||||
*/
|
||||
public function addSerie($title, $serie) {
|
||||
array_push($this->titleList, $title);
|
||||
array_push($this->serieList, $serie);
|
||||
}
|
||||
|
||||
/**
|
||||
* Getter of titleList.
|
||||
*
|
||||
* @return List of titles.
|
||||
*/
|
||||
public function getTitleList() {
|
||||
return $this->titleList;
|
||||
}
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* This dataset comprises several series of points and is used to plot multiple lines charts.
|
||||
* Each serie is a XYDataSet.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 20 july 2007
|
||||
*/
|
||||
class XYSeriesDataSet extends DataSet {
|
||||
/**
|
||||
* List of titles
|
||||
*/
|
||||
private $titleList;
|
||||
|
||||
/**
|
||||
* List of XYDataSet.
|
||||
*/
|
||||
private $serieList;
|
||||
|
||||
/**
|
||||
* Constructor of XYSeriesDataSet.
|
||||
*
|
||||
*/
|
||||
public function XYSeriesDataSet() {
|
||||
$this->titleList = array();
|
||||
$this->serieList = array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Add a new serie to the dataset.
|
||||
*
|
||||
* @param string Title (label) of the serie.
|
||||
* @param XYDataSet Serie of points to add
|
||||
*/
|
||||
public function addSerie($title, $serie) {
|
||||
array_push($this->titleList, $title);
|
||||
array_push($this->serieList, $serie);
|
||||
}
|
||||
|
||||
/**
|
||||
* Getter of titleList.
|
||||
*
|
||||
* @return List of titles.
|
||||
*/
|
||||
public function getTitleList() {
|
||||
return $this->titleList;
|
||||
}
|
||||
|
||||
/**
|
||||
* Getter of serieList.
|
||||
*
|
||||
* @return List of series.
|
||||
*/
|
||||
public function getSerieList() {
|
||||
return $this->serieList;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Getter of serieList.
|
||||
*
|
||||
* @return List of series.
|
||||
*/
|
||||
public function getSerieList() {
|
||||
return $this->serieList;
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,130 +1,130 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Automatic axis boundaries and ticks calibration
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class Axis {
|
||||
private $min;
|
||||
private $max;
|
||||
private $guide;
|
||||
private $delta;
|
||||
private $magnitude;
|
||||
private $displayMin;
|
||||
private $displayMax;
|
||||
private $tics;
|
||||
|
||||
/**
|
||||
* Creates a new axis formatter.
|
||||
*
|
||||
* @param integer minimum value on the axis
|
||||
* @param integer maximum value on the axis
|
||||
*/
|
||||
public function Axis($min, $max) {
|
||||
$this->min = $min;
|
||||
$this->max = $max;
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Automatic axis boundaries and ticks calibration
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class Axis {
|
||||
private $min;
|
||||
private $max;
|
||||
private $guide;
|
||||
private $delta;
|
||||
private $magnitude;
|
||||
private $displayMin;
|
||||
private $displayMax;
|
||||
private $tics;
|
||||
|
||||
/**
|
||||
* Creates a new axis formatter.
|
||||
*
|
||||
* @param integer minimum value on the axis
|
||||
* @param integer maximum value on the axis
|
||||
*/
|
||||
public function Axis($min, $max) {
|
||||
$this->min = $min;
|
||||
$this->max = $max;
|
||||
|
||||
$this->guide = 10;
|
||||
}
|
||||
$this->guide = 10;
|
||||
}
|
||||
|
||||
/**
|
||||
* Computes value between two ticks.
|
||||
*/
|
||||
public function quantizeTics() {
|
||||
// Approximate number of decades, in [1..10[
|
||||
$norm = $this->delta / $this->magnitude;
|
||||
/**
|
||||
* Computes value between two ticks.
|
||||
*/
|
||||
public function quantizeTics() {
|
||||
// Approximate number of decades, in [1..10[
|
||||
$norm = $this->delta / $this->magnitude;
|
||||
|
||||
// Approximate number of tics per decade
|
||||
$posns = $this->guide / $norm;
|
||||
// Approximate number of tics per decade
|
||||
$posns = $this->guide / $norm;
|
||||
|
||||
if ($posns > 20) {
|
||||
$tics = 0.05; // e.g. 0, .05, .10, ...
|
||||
} else if ($posns > 10) {
|
||||
$tics = 0.2; // e.g. 0, .1, .2, ...
|
||||
} else if ($posns > 5) {
|
||||
$tics = 0.4; // e.g. 0, 0.2, 0.4, ...
|
||||
} else if ($posns > 3) {
|
||||
$tics = 0.5; // e.g. 0, 0.5, 1, ...
|
||||
} else if ($posns > 2) {
|
||||
$tics = 1; // e.g. 0, 1, 2, ...
|
||||
} else if ($posns > 0.25) {
|
||||
$tics = 2; // e.g. 0, 2, 4, 6
|
||||
} else {
|
||||
$tics = ceil($norm);
|
||||
}
|
||||
|
||||
$this->tics = $tics * $this->magnitude;
|
||||
}
|
||||
if ($posns > 20) {
|
||||
$tics = 0.05; // e.g. 0, .05, .10, ...
|
||||
} else if ($posns > 10) {
|
||||
$tics = 0.2; // e.g. 0, .1, .2, ...
|
||||
} else if ($posns > 5) {
|
||||
$tics = 0.4; // e.g. 0, 0.2, 0.4, ...
|
||||
} else if ($posns > 3) {
|
||||
$tics = 0.5; // e.g. 0, 0.5, 1, ...
|
||||
} else if ($posns > 2) {
|
||||
$tics = 1; // e.g. 0, 1, 2, ...
|
||||
} else if ($posns > 0.25) {
|
||||
$tics = 2; // e.g. 0, 2, 4, 6
|
||||
} else {
|
||||
$tics = ceil($norm);
|
||||
}
|
||||
|
||||
$this->tics = $tics * $this->magnitude;
|
||||
}
|
||||
|
||||
/**
|
||||
* Computes automatic boundaries on the axis
|
||||
*/
|
||||
public function computeBoundaries() {
|
||||
// Range
|
||||
$this->delta = abs($this->max - $this->min);
|
||||
/**
|
||||
* Computes automatic boundaries on the axis
|
||||
*/
|
||||
public function computeBoundaries() {
|
||||
// Range
|
||||
$this->delta = abs($this->max - $this->min);
|
||||
|
||||
// Check for null distribution
|
||||
if ($this->delta == 0)
|
||||
$this->delta = 1;
|
||||
|
||||
// Order of magnitude of range
|
||||
$this->magnitude = pow(10, floor(log10($this->delta)));
|
||||
|
||||
$this->quantizeTics();
|
||||
// Check for null distribution
|
||||
if ($this->delta == 0)
|
||||
$this->delta = 1;
|
||||
|
||||
// Order of magnitude of range
|
||||
$this->magnitude = pow(10, floor(log10($this->delta)));
|
||||
|
||||
$this->quantizeTics();
|
||||
|
||||
$this->displayMin = floor($this->min / $this->tics) * $this->tics;
|
||||
$this->displayMax = ceil($this->max / $this->tics) * $this->tics;
|
||||
$this->displayDelta = $this->displayMax - $this->displayMin;
|
||||
|
||||
// Check for null distribution
|
||||
if ($this->displayDelta == 0) {
|
||||
$this->displayDelta = 1;
|
||||
}
|
||||
}
|
||||
$this->displayMin = floor($this->min / $this->tics) * $this->tics;
|
||||
$this->displayMax = ceil($this->max / $this->tics) * $this->tics;
|
||||
$this->displayDelta = $this->displayMax - $this->displayMin;
|
||||
|
||||
// Check for null distribution
|
||||
if ($this->displayDelta == 0) {
|
||||
$this->displayDelta = 1;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the lower boundary on the axis3
|
||||
*
|
||||
* @return integer lower boundary on the axis
|
||||
*/
|
||||
public function getLowerBoundary() {
|
||||
return $this->displayMin;
|
||||
}
|
||||
/**
|
||||
* Get the lower boundary on the axis3
|
||||
*
|
||||
* @return integer lower boundary on the axis
|
||||
*/
|
||||
public function getLowerBoundary() {
|
||||
return $this->displayMin;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the upper boundary on the axis3
|
||||
*
|
||||
* @return integer upper boundary on the axis
|
||||
*/
|
||||
public function getUpperBoundary() {
|
||||
return $this->displayMax;
|
||||
}
|
||||
/**
|
||||
* Get the upper boundary on the axis3
|
||||
*
|
||||
* @return integer upper boundary on the axis
|
||||
*/
|
||||
public function getUpperBoundary() {
|
||||
return $this->displayMax;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the value between two ticks3
|
||||
*
|
||||
* @return integer value between two ticks
|
||||
*/
|
||||
public function getTics() {
|
||||
return $this->tics;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Get the value between two ticks3
|
||||
*
|
||||
* @return integer value between two ticks
|
||||
*/
|
||||
public function getTics() {
|
||||
return $this->tics;
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,156 +1,156 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Object representing the bounds of a dataset (its minimal and maximal values) on its vertical axis.
|
||||
* The bounds are automatically calculated from a XYDataSet or XYSeriesDataSet.
|
||||
* Default (calculated) bounds can be overriden using the setLowerBound() and setUpperBound() methods.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 25 july 2007
|
||||
*/
|
||||
class Bound {
|
||||
/**
|
||||
* Manually set lower bound, overrides the value calculated by computeBound().
|
||||
*/
|
||||
private $lowerBound = null;
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Object representing the bounds of a dataset (its minimal and maximal values) on its vertical axis.
|
||||
* The bounds are automatically calculated from a XYDataSet or XYSeriesDataSet.
|
||||
* Default (calculated) bounds can be overriden using the setLowerBound() and setUpperBound() methods.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 25 july 2007
|
||||
*/
|
||||
class Bound {
|
||||
/**
|
||||
* Manually set lower bound, overrides the value calculated by computeBound().
|
||||
*/
|
||||
private $lowerBound = null;
|
||||
|
||||
/**
|
||||
* Manually set upper bound, overrides the value calculated by computeBound().
|
||||
*/
|
||||
private $upperBound = null;
|
||||
|
||||
/**
|
||||
* Computed min bound.
|
||||
*/
|
||||
private $yMinValue = null;
|
||||
|
||||
/**
|
||||
* Computed max bound.
|
||||
*/
|
||||
private $yMaxValue = null;
|
||||
|
||||
/**
|
||||
* Compute the boundaries on the axis.
|
||||
*
|
||||
* @param dataSet The data set
|
||||
*/
|
||||
public function computeBound($dataSet) {
|
||||
// Check if the data set is empty
|
||||
$dataSetEmpty = true;
|
||||
$serieList = null;
|
||||
if ($dataSet instanceof XYDataSet) {
|
||||
$pointList = $dataSet->getPointList();
|
||||
$dataSetEmpty = count($pointList) == 0;
|
||||
|
||||
if (!$dataSetEmpty) {
|
||||
// Process it as a serie
|
||||
$serieList = array();
|
||||
array_push($serieList, $dataSet);
|
||||
}
|
||||
} else if ($dataSet instanceof XYSeriesDataSet) {
|
||||
$serieList = $dataSet->getSerieList();
|
||||
if (count($serieList) > 0) {
|
||||
$serie = current($serieList);
|
||||
$dataSetEmpty = count($serie) == 0;
|
||||
}
|
||||
} else {
|
||||
die("Error: unknown dataset type");
|
||||
}
|
||||
|
||||
// If the dataset is empty, default some bounds
|
||||
$yMin = 0;
|
||||
$yMax = 1;
|
||||
if (!$dataSetEmpty) {
|
||||
// Compute lower and upper bound on the value axis
|
||||
unset($yMin);
|
||||
unset($yMax);
|
||||
/**
|
||||
* Manually set upper bound, overrides the value calculated by computeBound().
|
||||
*/
|
||||
private $upperBound = null;
|
||||
|
||||
/**
|
||||
* Computed min bound.
|
||||
*/
|
||||
private $yMinValue = null;
|
||||
|
||||
/**
|
||||
* Computed max bound.
|
||||
*/
|
||||
private $yMaxValue = null;
|
||||
|
||||
/**
|
||||
* Compute the boundaries on the axis.
|
||||
*
|
||||
* @param dataSet The data set
|
||||
*/
|
||||
public function computeBound($dataSet) {
|
||||
// Check if the data set is empty
|
||||
$dataSetEmpty = true;
|
||||
$serieList = null;
|
||||
if ($dataSet instanceof XYDataSet) {
|
||||
$pointList = $dataSet->getPointList();
|
||||
$dataSetEmpty = count($pointList) == 0;
|
||||
|
||||
if (!$dataSetEmpty) {
|
||||
// Process it as a serie
|
||||
$serieList = array();
|
||||
array_push($serieList, $dataSet);
|
||||
}
|
||||
} else if ($dataSet instanceof XYSeriesDataSet) {
|
||||
$serieList = $dataSet->getSerieList();
|
||||
if (count($serieList) > 0) {
|
||||
$serie = current($serieList);
|
||||
$dataSetEmpty = count($serie) == 0;
|
||||
}
|
||||
} else {
|
||||
die("Error: unknown dataset type");
|
||||
}
|
||||
|
||||
// If the dataset is empty, default some bounds
|
||||
$yMin = 0;
|
||||
$yMax = 1;
|
||||
if (!$dataSetEmpty) {
|
||||
// Compute lower and upper bound on the value axis
|
||||
unset($yMin);
|
||||
unset($yMax);
|
||||
|
||||
foreach ($serieList as $serie) {
|
||||
foreach ($serie->getPointList() as $point) {
|
||||
$y = $point->getY();
|
||||
|
||||
if (!isset($yMin)) {
|
||||
$yMin = $y;
|
||||
$yMax = $y;
|
||||
} else {
|
||||
if ($y < $yMin) {
|
||||
$yMin = $y;
|
||||
}
|
||||
|
||||
if ($y > $yMax) {
|
||||
$yMax = $y;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
foreach ($serieList as $serie) {
|
||||
foreach ($serie->getPointList() as $point) {
|
||||
$y = $point->getY();
|
||||
|
||||
if (!isset($yMin)) {
|
||||
$yMin = $y;
|
||||
$yMax = $y;
|
||||
} else {
|
||||
if ($y < $yMin) {
|
||||
$yMin = $y;
|
||||
}
|
||||
|
||||
if ($y > $yMax) {
|
||||
$yMax = $y;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// If user specified bounds and they are actually greater than computer bounds, override computed bounds
|
||||
if (isset($this->lowerBound) && $this->lowerBound < $yMin) {
|
||||
$this->yMinValue = $this->lowerBound;
|
||||
} else {
|
||||
$this->yMinValue = $yMin;
|
||||
}
|
||||
// If user specified bounds and they are actually greater than computer bounds, override computed bounds
|
||||
if (isset($this->lowerBound) && $this->lowerBound < $yMin) {
|
||||
$this->yMinValue = $this->lowerBound;
|
||||
} else {
|
||||
$this->yMinValue = $yMin;
|
||||
}
|
||||
|
||||
if (isset($this->upperBound) && $this->upperBound > $yMax) {
|
||||
$this->yMaxValue = $this->upperBound;
|
||||
} else {
|
||||
$this->yMaxValue = $yMax;
|
||||
}
|
||||
}
|
||||
if (isset($this->upperBound) && $this->upperBound > $yMax) {
|
||||
$this->yMaxValue = $this->upperBound;
|
||||
} else {
|
||||
$this->yMaxValue = $yMax;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Getter of yMinValue.
|
||||
*
|
||||
* @return min bound
|
||||
*/
|
||||
public function getYMinValue() {
|
||||
return $this->yMinValue;
|
||||
}
|
||||
/**
|
||||
* Getter of yMinValue.
|
||||
*
|
||||
* @return min bound
|
||||
*/
|
||||
public function getYMinValue() {
|
||||
return $this->yMinValue;
|
||||
}
|
||||
|
||||
/**
|
||||
* Getter of yMaxValue.
|
||||
*
|
||||
* @return max bound
|
||||
*/
|
||||
public function getYMaxValue() {
|
||||
return $this->yMaxValue;
|
||||
}
|
||||
/**
|
||||
* Getter of yMaxValue.
|
||||
*
|
||||
* @return max bound
|
||||
*/
|
||||
public function getYMaxValue() {
|
||||
return $this->yMaxValue;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set manually the lower boundary value (overrides the automatic formatting).
|
||||
* Typical usage is to set the bars starting from zero.
|
||||
*
|
||||
* @param double lower boundary value
|
||||
*/
|
||||
public function setLowerBound($lowerBound) {
|
||||
$this->lowerBound = $lowerBound;
|
||||
}
|
||||
/**
|
||||
* Set manually the lower boundary value (overrides the automatic formatting).
|
||||
* Typical usage is to set the bars starting from zero.
|
||||
*
|
||||
* @param double lower boundary value
|
||||
*/
|
||||
public function setLowerBound($lowerBound) {
|
||||
$this->lowerBound = $lowerBound;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set manually the upper boundary value (overrides the automatic formatting).
|
||||
*
|
||||
* @param double upper boundary value
|
||||
*/
|
||||
public function setUpperBound($upperBound) {
|
||||
$this->upperBound = $upperBound;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Set manually the upper boundary value (overrides the automatic formatting).
|
||||
*
|
||||
* @param double upper boundary value
|
||||
*/
|
||||
public function setUpperBound($upperBound) {
|
||||
$this->upperBound = $upperBound;
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,112 +1,112 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Caption.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 30 july 2007
|
||||
*/
|
||||
class Caption {
|
||||
protected $labelBoxWidth;
|
||||
protected $labelBoxHeight;
|
||||
|
||||
// Plot
|
||||
protected $plot;
|
||||
|
||||
// Label list
|
||||
protected $labelList;
|
||||
|
||||
// Color set
|
||||
protected $colorSet;
|
||||
|
||||
/**
|
||||
* Constructor of Caption
|
||||
*/
|
||||
public function Caption() {
|
||||
$this->labelBoxWidth = 15;
|
||||
$this->labelBoxHeight = 15;
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the caption.
|
||||
*/
|
||||
public function render() {
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
$primitive = $this->plot->getPrimitive();
|
||||
|
||||
// Get the caption area
|
||||
$captionArea = $this->plot->getCaptionArea();
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Caption.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 30 july 2007
|
||||
*/
|
||||
class Caption {
|
||||
protected $labelBoxWidth;
|
||||
protected $labelBoxHeight;
|
||||
|
||||
// Plot
|
||||
protected $plot;
|
||||
|
||||
// Label list
|
||||
protected $labelList;
|
||||
|
||||
// Color set
|
||||
protected $colorSet;
|
||||
|
||||
/**
|
||||
* Constructor of Caption
|
||||
*/
|
||||
public function Caption() {
|
||||
$this->labelBoxWidth = 15;
|
||||
$this->labelBoxHeight = 15;
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the caption.
|
||||
*/
|
||||
public function render() {
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
$primitive = $this->plot->getPrimitive();
|
||||
|
||||
// Get the caption area
|
||||
$captionArea = $this->plot->getCaptionArea();
|
||||
|
||||
// Get the pie color set
|
||||
$colorSet = $this->colorSet;
|
||||
$colorSet->reset();
|
||||
|
||||
$i = 0;
|
||||
foreach ($this->labelList as $label) {
|
||||
// Get the next color
|
||||
$color = $colorSet->currentColor();
|
||||
$colorSet->next();
|
||||
// Get the pie color set
|
||||
$colorSet = $this->colorSet;
|
||||
$colorSet->reset();
|
||||
|
||||
$i = 0;
|
||||
foreach ($this->labelList as $label) {
|
||||
// Get the next color
|
||||
$color = $colorSet->currentColor();
|
||||
$colorSet->next();
|
||||
|
||||
$boxX1 = $captionArea->x1;
|
||||
$boxX2 = $boxX1 + $this->labelBoxWidth;
|
||||
$boxY1 = $captionArea->y1 + 5 + $i * ($this->labelBoxHeight + 5);
|
||||
$boxY2 = $boxY1 + $this->labelBoxHeight;
|
||||
$boxX1 = $captionArea->x1;
|
||||
$boxX2 = $boxX1 + $this->labelBoxWidth;
|
||||
$boxY1 = $captionArea->y1 + 5 + $i * ($this->labelBoxHeight + 5);
|
||||
$boxY2 = $boxY1 + $this->labelBoxHeight;
|
||||
|
||||
$primitive->outlinedBox($boxX1, $boxY1, $boxX2, $boxY2, $palette->axisColor[0], $palette->axisColor[1]);
|
||||
imagefilledrectangle($img, $boxX1 + 2, $boxY1 + 2, $boxX2 - 2, $boxY2 - 2, $color->getColor($img));
|
||||
$primitive->outlinedBox($boxX1, $boxY1, $boxX2, $boxY2, $palette->axisColor[0], $palette->axisColor[1]);
|
||||
imagefilledrectangle($img, $boxX1 + 2, $boxY1 + 2, $boxX2 - 2, $boxY2 - 2, $color->getColor($img));
|
||||
|
||||
$text->printText($img, $boxX2 + 5, $boxY1 + $this->labelBoxHeight / 2, $this->plot->getTextColor(), $label, $text->fontCondensed, $text->VERTICAL_CENTER_ALIGN);
|
||||
$text->printText($img, $boxX2 + 5, $boxY1 + $this->labelBoxHeight / 2, $this->plot->getTextColor(), $label, $text->fontCondensed, $text->VERTICAL_CENTER_ALIGN);
|
||||
|
||||
$i++;
|
||||
}
|
||||
}
|
||||
$i++;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the plot.
|
||||
*
|
||||
* @param Plot The plot
|
||||
*/
|
||||
public function setPlot($plot) {
|
||||
$this->plot = $plot;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the label list.
|
||||
*
|
||||
* @param Array label list
|
||||
*/
|
||||
public function setLabelList($labelList) {
|
||||
$this->labelList = $labelList;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Sets the color set.
|
||||
*
|
||||
* @param Array Color set
|
||||
*/
|
||||
public function setColorSet($colorSet) {
|
||||
$this->colorSet = $colorSet;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Sets the plot.
|
||||
*
|
||||
* @param Plot The plot
|
||||
*/
|
||||
public function setPlot($plot) {
|
||||
$this->plot = $plot;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the label list.
|
||||
*
|
||||
* @param Array label list
|
||||
*/
|
||||
public function setLabelList($labelList) {
|
||||
$this->labelList = $labelList;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Sets the color set.
|
||||
*
|
||||
* @param Array Color set
|
||||
*/
|
||||
public function setColorSet($colorSet) {
|
||||
$this->colorSet = $colorSet;
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,183 +1,183 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Base abstract class for rendering both horizontal and vertical bar charts.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
abstract class BarChart extends Chart {
|
||||
protected $bound;
|
||||
protected $axis;
|
||||
protected $hasSeveralSerie;
|
||||
|
||||
/**
|
||||
* Creates a new bar chart.
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
protected function BarChart($width, $height) {
|
||||
parent::Chart($width, $height);
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Base abstract class for rendering both horizontal and vertical bar charts.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
abstract class BarChart extends Chart {
|
||||
protected $bound;
|
||||
protected $axis;
|
||||
protected $hasSeveralSerie;
|
||||
|
||||
/**
|
||||
* Creates a new bar chart.
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
protected function BarChart($width, $height) {
|
||||
parent::Chart($width, $height);
|
||||
|
||||
// Initialize the bounds
|
||||
$this->bound = new Bound();
|
||||
$this->bound->setLowerBound(0);
|
||||
}
|
||||
// Initialize the bounds
|
||||
$this->bound = new Bound();
|
||||
$this->bound->setLowerBound(0);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute the axis.
|
||||
*/
|
||||
protected function computeAxis() {
|
||||
$this->axis = new Axis($this->bound->getYMinValue(), $this->bound->getYMaxValue());
|
||||
$this->axis->computeBoundaries();
|
||||
}
|
||||
/**
|
||||
* Compute the axis.
|
||||
*/
|
||||
protected function computeAxis() {
|
||||
$this->axis = new Axis($this->bound->getYMinValue(), $this->bound->getYMaxValue());
|
||||
$this->axis->computeBoundaries();
|
||||
}
|
||||
|
||||
/**
|
||||
* Create the image.
|
||||
*/
|
||||
protected function createImage() {
|
||||
parent::createImage();
|
||||
/**
|
||||
* Create the image.
|
||||
*/
|
||||
protected function createImage() {
|
||||
parent::createImage();
|
||||
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
$primitive = $this->plot->getPrimitive();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
$primitive = $this->plot->getPrimitive();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
|
||||
// Aqua-like background
|
||||
for ($i = $graphArea->y1; $i < $graphArea->y2; $i++) {
|
||||
$color = $palette->backgroundColor[($i + 3) % 4];
|
||||
$primitive->line($graphArea->x1, $i, $graphArea->x2, $i, $color);
|
||||
}
|
||||
// Aqua-like background
|
||||
for ($i = $graphArea->y1; $i < $graphArea->y2; $i++) {
|
||||
$color = $palette->backgroundColor[($i + 3) % 4];
|
||||
$primitive->line($graphArea->x1, $i, $graphArea->x2, $i, $color);
|
||||
}
|
||||
|
||||
// Axis
|
||||
imagerectangle($img, $graphArea->x1 - 1, $graphArea->y1, $graphArea->x1, $graphArea->y2, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $graphArea->x1 - 1, $graphArea->y2, $graphArea->x2, $graphArea->y2 + 1, $palette->axisColor[0]->getColor($img));
|
||||
}
|
||||
// Axis
|
||||
imagerectangle($img, $graphArea->x1 - 1, $graphArea->y1, $graphArea->x1, $graphArea->y2, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $graphArea->x1 - 1, $graphArea->y2, $graphArea->x2, $graphArea->y2 + 1, $palette->axisColor[0]->getColor($img));
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns true if the data set has some data.
|
||||
* @param minNumberOfPoint Minimum number of points (1 for bars, 2 for lines).
|
||||
*
|
||||
* @return true if data set empty
|
||||
*/
|
||||
protected function isEmptyDataSet($minNumberOfPoint) {
|
||||
if ($this->dataSet instanceof XYDataSet) {
|
||||
$pointList = $this->dataSet->getPointList();
|
||||
$pointCount = count($pointList);
|
||||
return $pointCount < $minNumberOfPoint;
|
||||
} else if ($this->dataSet instanceof XYSeriesDataSet) {
|
||||
$serieList = $this->dataSet->getSerieList();
|
||||
reset($serieList);
|
||||
if (count($serieList) > 0) {
|
||||
$serie = current($serieList);
|
||||
$pointList = $serie->getPointList();
|
||||
$pointCount = count($pointList);
|
||||
return $pointCount < $minNumberOfPoint;
|
||||
}
|
||||
} else {
|
||||
die("Error: unknown dataset type");
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Returns true if the data set has some data.
|
||||
* @param minNumberOfPoint Minimum number of points (1 for bars, 2 for lines).
|
||||
*
|
||||
* @return true if data set empty
|
||||
*/
|
||||
protected function isEmptyDataSet($minNumberOfPoint) {
|
||||
if ($this->dataSet instanceof XYDataSet) {
|
||||
$pointList = $this->dataSet->getPointList();
|
||||
$pointCount = count($pointList);
|
||||
return $pointCount < $minNumberOfPoint;
|
||||
} else if ($this->dataSet instanceof XYSeriesDataSet) {
|
||||
$serieList = $this->dataSet->getSerieList();
|
||||
reset($serieList);
|
||||
if (count($serieList) > 0) {
|
||||
$serie = current($serieList);
|
||||
$pointList = $serie->getPointList();
|
||||
$pointCount = count($pointList);
|
||||
return $pointCount < $minNumberOfPoint;
|
||||
}
|
||||
} else {
|
||||
die("Error: unknown dataset type");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks the data model before rendering the graph.
|
||||
*/
|
||||
protected function checkDataModel() {
|
||||
// Check if a dataset was defined
|
||||
if (!$this->dataSet) {
|
||||
die("Error: No dataset defined.");
|
||||
}
|
||||
|
||||
// Bar charts accept both XYDataSet and XYSeriesDataSet
|
||||
if ($this->dataSet instanceof XYDataSet) {
|
||||
// The dataset contains only one serie
|
||||
$this->hasSeveralSerie = false;
|
||||
} else if ($this->dataSet instanceof XYSeriesDataSet) {
|
||||
// Check if each series has the same number of points
|
||||
unset($lastPointCount);
|
||||
$serieList = $this->dataSet->getSerieList();
|
||||
for ($i = 0; $i < count($serieList); $i++) {
|
||||
$serie = $serieList[$i];
|
||||
$pointCount = count($serie->getPointList());
|
||||
if (isset($lastPointCount) && $pointCount != $lastPointCount) {
|
||||
die("Error: serie <" . $i . "> doesn't have the same number of points as last serie (last one: <" . $lastPointCount. ">, this one: <" . $pointCount. ">).");
|
||||
}
|
||||
$lastPointCount = $pointCount;
|
||||
}
|
||||
|
||||
// The dataset contains several series
|
||||
$this->hasSeveralSerie = true;
|
||||
} else {
|
||||
die("Error: Bar chart accept only XYDataSet and XYSeriesDataSet");
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Checks the data model before rendering the graph.
|
||||
*/
|
||||
protected function checkDataModel() {
|
||||
// Check if a dataset was defined
|
||||
if (!$this->dataSet) {
|
||||
die("Error: No dataset defined.");
|
||||
}
|
||||
|
||||
// Bar charts accept both XYDataSet and XYSeriesDataSet
|
||||
if ($this->dataSet instanceof XYDataSet) {
|
||||
// The dataset contains only one serie
|
||||
$this->hasSeveralSerie = false;
|
||||
} else if ($this->dataSet instanceof XYSeriesDataSet) {
|
||||
// Check if each series has the same number of points
|
||||
unset($lastPointCount);
|
||||
$serieList = $this->dataSet->getSerieList();
|
||||
for ($i = 0; $i < count($serieList); $i++) {
|
||||
$serie = $serieList[$i];
|
||||
$pointCount = count($serie->getPointList());
|
||||
if (isset($lastPointCount) && $pointCount != $lastPointCount) {
|
||||
die("Error: serie <" . $i . "> doesn't have the same number of points as last serie (last one: <" . $lastPointCount. ">, this one: <" . $pointCount. ">).");
|
||||
}
|
||||
$lastPointCount = $pointCount;
|
||||
}
|
||||
|
||||
// The dataset contains several series
|
||||
$this->hasSeveralSerie = true;
|
||||
} else {
|
||||
die("Error: Bar chart accept only XYDataSet and XYSeriesDataSet");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the data as a series list (for consistency).
|
||||
*
|
||||
* @return List of series
|
||||
*/
|
||||
protected function getDataAsSerieList() {
|
||||
// Get the data as a series list
|
||||
$serieList = null;
|
||||
if ($this->dataSet instanceof XYSeriesDataSet) {
|
||||
$serieList = $this->dataSet->getSerieList();
|
||||
} else if ($this->dataSet instanceof XYDataSet) {
|
||||
$serieList = array();
|
||||
array_push($serieList, $this->dataSet);
|
||||
}
|
||||
|
||||
return $serieList;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the first serie of the list, or the dataSet itself if there is no serie.
|
||||
*
|
||||
* @return XYDataSet
|
||||
*/
|
||||
protected function getFirstSerieOfList() {
|
||||
$pointList = null;
|
||||
if ($this->dataSet instanceof XYSeriesDataSet) {
|
||||
// For a series dataset, print the legend from the first serie
|
||||
$serieList = $this->dataSet->getSerieList();
|
||||
reset($serieList);
|
||||
$serie = current($serieList);
|
||||
$pointList = $serie->getPointList();
|
||||
} else if ($this->dataSet instanceof XYDataSet) {
|
||||
$pointList = $this->dataSet->getPointList();
|
||||
}
|
||||
|
||||
return $pointList;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retourns the bound.
|
||||
*
|
||||
* @return bound Bound
|
||||
*/
|
||||
public function getBound() {
|
||||
return $this->bound;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Return the data as a series list (for consistency).
|
||||
*
|
||||
* @return List of series
|
||||
*/
|
||||
protected function getDataAsSerieList() {
|
||||
// Get the data as a series list
|
||||
$serieList = null;
|
||||
if ($this->dataSet instanceof XYSeriesDataSet) {
|
||||
$serieList = $this->dataSet->getSerieList();
|
||||
} else if ($this->dataSet instanceof XYDataSet) {
|
||||
$serieList = array();
|
||||
array_push($serieList, $this->dataSet);
|
||||
}
|
||||
|
||||
return $serieList;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the first serie of the list, or the dataSet itself if there is no serie.
|
||||
*
|
||||
* @return XYDataSet
|
||||
*/
|
||||
protected function getFirstSerieOfList() {
|
||||
$pointList = null;
|
||||
if ($this->dataSet instanceof XYSeriesDataSet) {
|
||||
// For a series dataset, print the legend from the first serie
|
||||
$serieList = $this->dataSet->getSerieList();
|
||||
reset($serieList);
|
||||
$serie = current($serieList);
|
||||
$pointList = $serie->getPointList();
|
||||
} else if ($this->dataSet instanceof XYDataSet) {
|
||||
$pointList = $this->dataSet->getPointList();
|
||||
}
|
||||
|
||||
return $pointList;
|
||||
}
|
||||
|
||||
/**
|
||||
* Retourns the bound.
|
||||
*
|
||||
* @return bound Bound
|
||||
*/
|
||||
public function getBound() {
|
||||
return $this->bound;
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,102 +1,118 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/*! \mainpage Libchart
|
||||
*
|
||||
* This is the reference API, automatically compiled by <a href="http://www.stack.nl/~dimitri/doxygen/">Doxygen</a>.
|
||||
* You can find here information that is not covered by the <a href="../samplecode/">tutorial</a>.
|
||||
*
|
||||
*/
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/*! \mainpage Libchart
|
||||
*
|
||||
* This is the reference API, automatically compiled by <a href="http://www.stack.nl/~dimitri/doxygen/">Doxygen</a>.
|
||||
* You can find here information that is not covered by the <a href="../samplecode/">tutorial</a>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Base chart class.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
abstract class Chart {
|
||||
/**
|
||||
* The data set.
|
||||
*/
|
||||
protected $dataSet;
|
||||
|
||||
/**
|
||||
* Plot (holds graphical attributes).
|
||||
*/
|
||||
protected $plot;
|
||||
/**
|
||||
* Base chart class.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
abstract class Chart {
|
||||
/**
|
||||
* The chart configuration.
|
||||
*/
|
||||
protected $config;
|
||||
|
||||
/**
|
||||
* The data set.
|
||||
*/
|
||||
protected $dataSet;
|
||||
|
||||
/**
|
||||
* Plot (holds graphical attributes).
|
||||
*/
|
||||
protected $plot;
|
||||
|
||||
/**
|
||||
* Abstract constructor of Chart.
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
protected function Chart($width, $height) {
|
||||
// Creates the plot
|
||||
$this->plot = new Plot($width, $height);
|
||||
$this->plot->setTitle("Untitled chart");
|
||||
//$this->plot->setLogoFileName(dirname(__FILE__) . "/../../../images/PoweredBy.png");
|
||||
}
|
||||
/**
|
||||
* Abstract constructor of Chart.
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
protected function Chart($width, $height) {
|
||||
// Initialize the configuration
|
||||
$this->config = new ChartConfig();
|
||||
|
||||
// Creates the plot
|
||||
$this->plot = new Plot($width, $height);
|
||||
$this->plot->setTitle("Untitled chart");
|
||||
}
|
||||
|
||||
/**
|
||||
* Checks the data model before rendering the graph.
|
||||
*/
|
||||
protected function checkDataModel() {
|
||||
// Check if a dataset was defined
|
||||
if (!$this->dataSet) {
|
||||
die("Error: No dataset defined.");
|
||||
}
|
||||
|
||||
// Maybe no points are defined, but that's ok. This will yield and empty graph with default boundaries.
|
||||
}
|
||||
|
||||
/**
|
||||
* Create the image.
|
||||
*/
|
||||
protected function createImage() {
|
||||
$this->plot->createImage();
|
||||
}
|
||||
/**
|
||||
* Checks the data model before rendering the graph.
|
||||
*/
|
||||
protected function checkDataModel() {
|
||||
// Check if a dataset was defined
|
||||
if (!$this->dataSet) {
|
||||
die("Error: No dataset defined.");
|
||||
}
|
||||
|
||||
// Maybe no points are defined, but that's ok. This will yield and empty graph with default boundaries.
|
||||
}
|
||||
|
||||
/**
|
||||
* Create the image.
|
||||
*/
|
||||
protected function createImage() {
|
||||
$this->plot->createImage();
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the data set.
|
||||
*
|
||||
* @param dataSet The data set
|
||||
*/
|
||||
public function setDataSet($dataSet) {
|
||||
$this->dataSet = $dataSet;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the plot.
|
||||
*
|
||||
* @return plot
|
||||
*/
|
||||
public function getPlot() {
|
||||
return $this->plot;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the title.
|
||||
*
|
||||
* @param string New title
|
||||
*/
|
||||
public function setTitle($title) {
|
||||
$this->plot->setTitle($title);
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Sets the data set.
|
||||
*
|
||||
* @param dataSet The data set
|
||||
*/
|
||||
public function setDataSet($dataSet) {
|
||||
$this->dataSet = $dataSet;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the chart configuration.
|
||||
*
|
||||
* @return configuration : ChartConfig
|
||||
*/
|
||||
public function getConfig() {
|
||||
return $this->config;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the plot.
|
||||
*
|
||||
* @return plot
|
||||
*/
|
||||
public function getPlot() {
|
||||
return $this->plot;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the title.
|
||||
*
|
||||
* @param string New title
|
||||
*/
|
||||
public function setTitle($title) {
|
||||
$this->plot->setTitle($title);
|
||||
}
|
||||
}
|
||||
?>
|
||||
|
@ -1,217 +1,230 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Horizontal bar chart
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class HorizontalBarChart extends BarChart {
|
||||
/**
|
||||
* Ratio of empty space beside the bars.
|
||||
*/
|
||||
private $emptyToFullRatio;
|
||||
|
||||
/**
|
||||
* Creates a new horizontal bar chart.
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
public function HorizontalBarChart($width = 600, $height = 250) {
|
||||
parent::BarChart($width, $height);
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Horizontal bar chart
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class HorizontalBarChart extends BarChart {
|
||||
/**
|
||||
* Ratio of empty space beside the bars.
|
||||
*/
|
||||
private $emptyToFullRatio;
|
||||
|
||||
/**
|
||||
* Creates a new horizontal bar chart.
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
public function HorizontalBarChart($width = 600, $height = 250) {
|
||||
parent::BarChart($width, $height);
|
||||
|
||||
$this->emptyToFullRatio = 1 / 5;
|
||||
$this->plot->setGraphPadding(new Padding(5, 30, 30, 50));
|
||||
}
|
||||
$this->emptyToFullRatio = 1 / 5;
|
||||
$this->plot->setGraphPadding(new Padding(5, 30, 30, 50));
|
||||
}
|
||||
|
||||
/**
|
||||
* Computes the layout.
|
||||
*/
|
||||
protected function computeLayout() {
|
||||
if ($this->hasSeveralSerie) {
|
||||
$this->plot->setHasCaption(true);
|
||||
}
|
||||
$this->plot->computeLayout();
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the axis.
|
||||
*/
|
||||
protected function printAxis() {
|
||||
$minValue = $this->axis->getLowerBoundary();
|
||||
$maxValue = $this->axis->getUpperBoundary();
|
||||
$stepValue = $this->axis->getTics();
|
||||
/**
|
||||
* Computes the layout.
|
||||
*/
|
||||
protected function computeLayout() {
|
||||
if ($this->hasSeveralSerie) {
|
||||
$this->plot->setHasCaption(true);
|
||||
}
|
||||
$this->plot->computeLayout();
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the axis.
|
||||
*/
|
||||
protected function printAxis() {
|
||||
$minValue = $this->axis->getLowerBoundary();
|
||||
$maxValue = $this->axis->getUpperBoundary();
|
||||
$stepValue = $this->axis->getTics();
|
||||
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
|
||||
// Horizontal axis
|
||||
for ($value = $minValue; $value <= $maxValue; $value += $stepValue) {
|
||||
$x = $graphArea->x1 + ($value - $minValue) * ($graphArea->x2 - $graphArea->x1) / ($this->axis->displayDelta);
|
||||
// Horizontal axis
|
||||
for ($value = $minValue; $value <= $maxValue; $value += $stepValue) {
|
||||
$x = $graphArea->x1 + ($value - $minValue) * ($graphArea->x2 - $graphArea->x1) / ($this->axis->displayDelta);
|
||||
|
||||
imagerectangle($img, $x - 1, $graphArea->y2 + 2, $x, $graphArea->y2 + 3, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $x - 1, $graphArea->y2, $x, $graphArea->y2 + 1, $palette->axisColor[1]->getColor($img));
|
||||
imagerectangle($img, $x - 1, $graphArea->y2 + 2, $x, $graphArea->y2 + 3, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $x - 1, $graphArea->y2, $x, $graphArea->y2 + 1, $palette->axisColor[1]->getColor($img));
|
||||
|
||||
$text->printText($img, $x, $graphArea->y2 + 5, $this->plot->getTextColor(), $value, $text->fontCondensed, $text->HORIZONTAL_CENTER_ALIGN);
|
||||
}
|
||||
$text->printText($img, $x, $graphArea->y2 + 5, $this->plot->getTextColor(), $value, $text->fontCondensed, $text->HORIZONTAL_CENTER_ALIGN);
|
||||
}
|
||||
|
||||
// Get first serie of a list
|
||||
$pointList = $this->getFirstSerieOfList();
|
||||
// Get first serie of a list
|
||||
$pointList = $this->getFirstSerieOfList();
|
||||
|
||||
// Vertical Axis
|
||||
$pointCount = count($pointList);
|
||||
reset($pointList);
|
||||
$rowHeight = ($graphArea->y2 - $graphArea->y1) / $pointCount;
|
||||
reset($pointList);
|
||||
for ($i = 0; $i <= $pointCount; $i++) {
|
||||
$y = $graphArea->y2 - $i * $rowHeight;
|
||||
// Vertical Axis
|
||||
$pointCount = count($pointList);
|
||||
reset($pointList);
|
||||
$rowHeight = ($graphArea->y2 - $graphArea->y1) / $pointCount;
|
||||
reset($pointList);
|
||||
for ($i = 0; $i <= $pointCount; $i++) {
|
||||
$y = $graphArea->y2 - $i * $rowHeight;
|
||||
|
||||
imagerectangle($img, $graphArea->x1 - 3, $y, $graphArea->x1 - 2, $y + 1, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $graphArea->x1 - 1, $y, $graphArea->x1, $y + 1, $palette->axisColor[1]->getColor($img));
|
||||
imagerectangle($img, $graphArea->x1 - 3, $y, $graphArea->x1 - 2, $y + 1, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $graphArea->x1 - 1, $y, $graphArea->x1, $y + 1, $palette->axisColor[1]->getColor($img));
|
||||
|
||||
if ($i < $pointCount) {
|
||||
$point = current($pointList);
|
||||
next($pointList);
|
||||
|
||||
$label = $point->getX();
|
||||
if ($i < $pointCount) {
|
||||
$point = current($pointList);
|
||||
next($pointList);
|
||||
|
||||
$label = $point->getX();
|
||||
|
||||
$text->printText($img, $graphArea->x1 - 5, $y - $rowHeight / 2, $this->plot->getTextColor(), $label, $text->fontCondensed, $text->HORIZONTAL_RIGHT_ALIGN | $text->VERTICAL_CENTER_ALIGN);
|
||||
}
|
||||
}
|
||||
}
|
||||
$text->printText($img, $graphArea->x1 - 5, $y - $rowHeight / 2, $this->plot->getTextColor(), $label, $text->fontCondensed, $text->HORIZONTAL_RIGHT_ALIGN | $text->VERTICAL_CENTER_ALIGN);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the bars.
|
||||
*/
|
||||
protected function printBar() {
|
||||
// Get the data as a list of series for consistency
|
||||
$serieList = $this->getDataAsSerieList();
|
||||
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
/**
|
||||
* Print the bars.
|
||||
*/
|
||||
protected function printBar() {
|
||||
// Get the data as a list of series for consistency
|
||||
$serieList = $this->getDataAsSerieList();
|
||||
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
|
||||
$minValue = $this->axis->getLowerBoundary();
|
||||
$maxValue = $this->axis->getUpperBoundary();
|
||||
$stepValue = $this->axis->getTics();
|
||||
|
||||
$barColorSet = $palette->barColorSet;
|
||||
$barColorSet->reset();
|
||||
$minValue = $this->axis->getLowerBoundary();
|
||||
$maxValue = $this->axis->getUpperBoundary();
|
||||
$stepValue = $this->axis->getTics();
|
||||
|
||||
// Start from the first color for the first serie
|
||||
$barColorSet = $palette->barColorSet;
|
||||
$barColorSet->reset();
|
||||
|
||||
$serieCount = count($serieList);
|
||||
for ($j = 0; $j < $serieCount; $j++) {
|
||||
$serie = $serieList[$j];
|
||||
$pointList = $serie->getPointList();
|
||||
$pointCount = count($pointList);
|
||||
reset($pointList);
|
||||
|
||||
// Get the next color
|
||||
$color = $barColorSet->currentColor();
|
||||
$shadowColor = $barColorSet->currentShadowColor();
|
||||
$barColorSet->next();
|
||||
$serieCount = count($serieList);
|
||||
for ($j = 0; $j < $serieCount; $j++) {
|
||||
$serie = $serieList[$j];
|
||||
$pointList = $serie->getPointList();
|
||||
$pointCount = count($pointList);
|
||||
reset($pointList);
|
||||
|
||||
// Select the next color for the next serie
|
||||
if (!$this->config->getUseMultipleColor()) {
|
||||
$color = $barColorSet->currentColor();
|
||||
$shadowColor = $barColorSet->currentShadowColor();
|
||||
$barColorSet->next();
|
||||
}
|
||||
|
||||
$rowHeight = ($graphArea->y2 - $graphArea->y1) / $pointCount;
|
||||
for ($i = 0; $i < $pointCount; $i++) {
|
||||
$y = $graphArea->y2 - $i * $rowHeight;
|
||||
$rowHeight = ($graphArea->y2 - $graphArea->y1) / $pointCount;
|
||||
for ($i = 0; $i < $pointCount; $i++) {
|
||||
$y = $graphArea->y2 - $i * $rowHeight;
|
||||
|
||||
$point = current($pointList);
|
||||
next($pointList);
|
||||
$point = current($pointList);
|
||||
next($pointList);
|
||||
|
||||
$value = $point->getY();
|
||||
|
||||
$xmax = $graphArea->x1 + ($value - $minValue) * ($graphArea->x2 - $graphArea->x1) / ($this->axis->displayDelta);
|
||||
$value = $point->getY();
|
||||
|
||||
$xmax = $graphArea->x1 + ($value - $minValue) * ($graphArea->x2 - $graphArea->x1) / ($this->axis->displayDelta);
|
||||
|
||||
// Bar dimensions
|
||||
$yWithMargin = $y - $rowHeight * $this->emptyToFullRatio;
|
||||
$rowWidthWithMargin = $rowHeight * (1 - $this->emptyToFullRatio * 2);
|
||||
$barWidth = $rowWidthWithMargin / $serieCount;
|
||||
$barOffset = $barWidth * $j;
|
||||
$y1 = $yWithMargin - $barWidth - $barOffset;
|
||||
$y2 = $yWithMargin - $barOffset - 1;
|
||||
// Bar dimensions
|
||||
$yWithMargin = $y - $rowHeight * $this->emptyToFullRatio;
|
||||
$rowWidthWithMargin = $rowHeight * (1 - $this->emptyToFullRatio * 2);
|
||||
$barWidth = $rowWidthWithMargin / $serieCount;
|
||||
$barOffset = $barWidth * $j;
|
||||
$y1 = $yWithMargin - $barWidth - $barOffset;
|
||||
$y2 = $yWithMargin - $barOffset - 1;
|
||||
|
||||
// Text
|
||||
$text->printText($img, $xmax + 5, $y2 - $barWidth / 2, $this->plot->getTextColor(), $value, $text->fontCondensed, $text->VERTICAL_CENTER_ALIGN);
|
||||
// Select the next color for the next item in the serie
|
||||
if ($this->config->getUseMultipleColor()) {
|
||||
$color = $barColorSet->currentColor();
|
||||
$shadowColor = $barColorSet->currentShadowColor();
|
||||
$barColorSet->next();
|
||||
}
|
||||
|
||||
// Draw caption text on bar
|
||||
if ($this->config->getShowPointCaption()) {
|
||||
$text->printText($img, $xmax + 5, $y2 - $barWidth / 2, $this->plot->getTextColor(), $value, $text->fontCondensed, $text->VERTICAL_CENTER_ALIGN);
|
||||
}
|
||||
|
||||
// Draw the horizontal bar
|
||||
imagefilledrectangle($img, $graphArea->x1 + 1, $y1, $xmax, $y2, $shadowColor->getColor($img));
|
||||
|
||||
// Prevents drawing a small box when x = 0
|
||||
if ($graphArea->x1 != $xmax) {
|
||||
imagefilledrectangle($img, $graphArea->x1 + 2, $y1 + 1, $xmax - 4, $y2, $color->getColor($img));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the caption.
|
||||
*/
|
||||
protected function printCaption() {
|
||||
// Get the list of labels
|
||||
$labelList = $this->dataSet->getTitleList();
|
||||
|
||||
// Create the caption
|
||||
$caption = new Caption();
|
||||
$caption->setPlot($this->plot);
|
||||
$caption->setLabelList($labelList);
|
||||
|
||||
$palette = $this->plot->getPalette();
|
||||
$barColorSet = $palette->barColorSet;
|
||||
$caption->setColorSet($barColorSet);
|
||||
|
||||
// Render the caption
|
||||
$caption->render();
|
||||
}
|
||||
|
||||
imagefilledrectangle($img, $graphArea->x1 + 1, $y1, $xmax, $y2, $shadowColor->getColor($img));
|
||||
|
||||
// Prevents drawing a small box when x = 0
|
||||
if ($graphArea->x1 != $xmax) {
|
||||
imagefilledrectangle($img, $graphArea->x1 + 2, $y1 + 1, $xmax - 4, $y2, $color->getColor($img));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the caption.
|
||||
*/
|
||||
protected function printCaption() {
|
||||
// Get the list of labels
|
||||
$labelList = $this->dataSet->getTitleList();
|
||||
|
||||
// Create the caption
|
||||
$caption = new Caption();
|
||||
$caption->setPlot($this->plot);
|
||||
$caption->setLabelList($labelList);
|
||||
|
||||
$palette = $this->plot->getPalette();
|
||||
$barColorSet = $palette->barColorSet;
|
||||
$caption->setColorSet($barColorSet);
|
||||
|
||||
// Render the caption
|
||||
$caption->render();
|
||||
}
|
||||
/**
|
||||
* Render the chart image.
|
||||
*
|
||||
* @param string name of the file to render the image to (optional)
|
||||
*/
|
||||
public function render($fileName = null) {
|
||||
// Check the data model
|
||||
$this->checkDataModel();
|
||||
|
||||
$this->bound->computeBound($this->dataSet);
|
||||
$this->computeAxis();
|
||||
$this->computeLayout();
|
||||
$this->createImage();
|
||||
$this->plot->printLogo();
|
||||
$this->plot->printTitle();
|
||||
if (!$this->isEmptyDataSet(1)) {
|
||||
$this->printAxis();
|
||||
$this->printBar();
|
||||
if ($this->hasSeveralSerie) {
|
||||
$this->printCaption();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the chart image.
|
||||
*
|
||||
* @param string name of the file to render the image to (optional)
|
||||
*/
|
||||
public function render($fileName = null) {
|
||||
// Check the data model
|
||||
$this->checkDataModel();
|
||||
|
||||
$this->bound->computeBound($this->dataSet);
|
||||
$this->computeAxis();
|
||||
$this->computeLayout();
|
||||
$this->createImage();
|
||||
$this->plot->printLogo();
|
||||
$this->plot->printTitle();
|
||||
if (!$this->isEmptyDataSet(1)) {
|
||||
$this->printAxis();
|
||||
$this->printBar();
|
||||
if ($this->hasSeveralSerie) {
|
||||
$this->printCaption();
|
||||
}
|
||||
}
|
||||
|
||||
$this->plot->render($fileName);
|
||||
}
|
||||
}
|
||||
$this->plot->render($fileName);
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,200 +1,200 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Line chart.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class LineChart extends BarChart {
|
||||
/**
|
||||
* Creates a new line chart.
|
||||
* Line charts allow for XYDataSet and XYSeriesDataSet in order to plot several lines.
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
public function LineChart($width = 600, $height = 250) {
|
||||
parent::BarChart($width, $height);
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Line chart.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class LineChart extends BarChart {
|
||||
/**
|
||||
* Creates a new line chart.
|
||||
* Line charts allow for XYDataSet and XYSeriesDataSet in order to plot several lines.
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
public function LineChart($width = 600, $height = 250) {
|
||||
parent::BarChart($width, $height);
|
||||
|
||||
$this->plot->setGraphPadding(new Padding(5, 30, 50, 50));
|
||||
}
|
||||
$this->plot->setGraphPadding(new Padding(5, 30, 50, 50));
|
||||
}
|
||||
|
||||
/**
|
||||
* Computes the layout.
|
||||
*/
|
||||
protected function computeLayout() {
|
||||
if ($this->hasSeveralSerie) {
|
||||
$this->plot->setHasCaption(true);
|
||||
}
|
||||
$this->plot->computeLayout();
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the axis.
|
||||
*/
|
||||
protected function printAxis() {
|
||||
$minValue = $this->axis->getLowerBoundary();
|
||||
$maxValue = $this->axis->getUpperBoundary();
|
||||
$stepValue = $this->axis->getTics();
|
||||
/**
|
||||
* Computes the layout.
|
||||
*/
|
||||
protected function computeLayout() {
|
||||
if ($this->hasSeveralSerie) {
|
||||
$this->plot->setHasCaption(true);
|
||||
}
|
||||
$this->plot->computeLayout();
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the axis.
|
||||
*/
|
||||
protected function printAxis() {
|
||||
$minValue = $this->axis->getLowerBoundary();
|
||||
$maxValue = $this->axis->getUpperBoundary();
|
||||
$stepValue = $this->axis->getTics();
|
||||
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
|
||||
// Vertical axis
|
||||
for ($value = $minValue; $value <= $maxValue; $value += $stepValue) {
|
||||
$y = $graphArea->y2 - ($value - $minValue) * ($graphArea->y2 - $graphArea->y1) / ($this->axis->displayDelta);
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
|
||||
// Vertical axis
|
||||
for ($value = $minValue; $value <= $maxValue; $value += $stepValue) {
|
||||
$y = $graphArea->y2 - ($value - $minValue) * ($graphArea->y2 - $graphArea->y1) / ($this->axis->displayDelta);
|
||||
|
||||
imagerectangle($img, $graphArea->x1 - 3, $y, $graphArea->x1 - 2, $y + 1, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $graphArea->x1 - 1, $y, $graphArea->x1, $y + 1, $palette->axisColor[1]->getColor($img));
|
||||
imagerectangle($img, $graphArea->x1 - 3, $y, $graphArea->x1 - 2, $y + 1, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $graphArea->x1 - 1, $y, $graphArea->x1, $y + 1, $palette->axisColor[1]->getColor($img));
|
||||
|
||||
$text->printText($img, $graphArea->x1 - 5, $y, $this->plot->getTextColor(), $value, $text->fontCondensed, $text->HORIZONTAL_RIGHT_ALIGN | $text->VERTICAL_CENTER_ALIGN);
|
||||
}
|
||||
$text->printText($img, $graphArea->x1 - 5, $y, $this->plot->getTextColor(), $value, $text->fontCondensed, $text->HORIZONTAL_RIGHT_ALIGN | $text->VERTICAL_CENTER_ALIGN);
|
||||
}
|
||||
|
||||
// Get first serie of a list
|
||||
$pointList = $this->getFirstSerieOfList();
|
||||
|
||||
// Horizontal Axis
|
||||
$pointCount = count($pointList);
|
||||
reset($pointList);
|
||||
$columnWidth = ($graphArea->x2 - $graphArea->x1) / ($pointCount - 1);
|
||||
// Get first serie of a list
|
||||
$pointList = $this->getFirstSerieOfList();
|
||||
|
||||
// Horizontal Axis
|
||||
$pointCount = count($pointList);
|
||||
reset($pointList);
|
||||
$columnWidth = ($graphArea->x2 - $graphArea->x1) / ($pointCount - 1);
|
||||
|
||||
for ($i = 0; $i < $pointCount; $i++) {
|
||||
$x = $graphArea->x1 + $i * $columnWidth;
|
||||
for ($i = 0; $i < $pointCount; $i++) {
|
||||
$x = $graphArea->x1 + $i * $columnWidth;
|
||||
|
||||
imagerectangle($img, $x - 1, $graphArea->y2 + 2, $x, $graphArea->y2 + 3, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $x - 1, $graphArea->y2, $x, $graphArea->y2 + 1, $palette->axisColor[1]->getColor($img));
|
||||
imagerectangle($img, $x - 1, $graphArea->y2 + 2, $x, $graphArea->y2 + 3, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $x - 1, $graphArea->y2, $x, $graphArea->y2 + 1, $palette->axisColor[1]->getColor($img));
|
||||
|
||||
$point = current($pointList);
|
||||
next($pointList);
|
||||
$point = current($pointList);
|
||||
next($pointList);
|
||||
|
||||
$label = $point->getX();
|
||||
$label = $point->getX();
|
||||
|
||||
$text->printDiagonal($img, $x - 5, $graphArea->y2 + 10, $this->plot->getTextColor(), $label);
|
||||
}
|
||||
}
|
||||
$text->printDiagonal($img, $x - 5, $graphArea->y2 + 10, $this->plot->getTextColor(), $label);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the lines.
|
||||
*/
|
||||
protected function printLine() {
|
||||
$minValue = $this->axis->getLowerBoundary();
|
||||
$maxValue = $this->axis->getUpperBoundary();
|
||||
|
||||
// Get the data as a list of series for consistency
|
||||
$serieList = $this->getDataAsSerieList();
|
||||
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
$primitive = $this->plot->getPrimitive();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
|
||||
$lineColorSet = $palette->lineColorSet;
|
||||
$lineColorSet->reset();
|
||||
for ($j = 0; $j < count($serieList); $j++) {
|
||||
$serie = $serieList[$j];
|
||||
$pointList = $serie->getPointList();
|
||||
$pointCount = count($pointList);
|
||||
reset($pointList);
|
||||
/**
|
||||
* Print the lines.
|
||||
*/
|
||||
protected function printLine() {
|
||||
$minValue = $this->axis->getLowerBoundary();
|
||||
$maxValue = $this->axis->getUpperBoundary();
|
||||
|
||||
// Get the data as a list of series for consistency
|
||||
$serieList = $this->getDataAsSerieList();
|
||||
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
$primitive = $this->plot->getPrimitive();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
|
||||
$lineColorSet = $palette->lineColorSet;
|
||||
$lineColorSet->reset();
|
||||
for ($j = 0; $j < count($serieList); $j++) {
|
||||
$serie = $serieList[$j];
|
||||
$pointList = $serie->getPointList();
|
||||
$pointCount = count($pointList);
|
||||
reset($pointList);
|
||||
|
||||
$columnWidth = ($graphArea->x2 - $graphArea->x1) / ($pointCount - 1);
|
||||
$columnWidth = ($graphArea->x2 - $graphArea->x1) / ($pointCount - 1);
|
||||
|
||||
$lineColor = $lineColorSet->currentColor();
|
||||
$lineColorShadow = $lineColorSet->currentShadowColor();
|
||||
$lineColorSet->next();
|
||||
$x1 = null;
|
||||
$y1 = null;
|
||||
for ($i = 0; $i < $pointCount; $i++) {
|
||||
$x2 = $graphArea->x1 + $i * $columnWidth;
|
||||
$lineColor = $lineColorSet->currentColor();
|
||||
$lineColorShadow = $lineColorSet->currentShadowColor();
|
||||
$lineColorSet->next();
|
||||
$x1 = null;
|
||||
$y1 = null;
|
||||
for ($i = 0; $i < $pointCount; $i++) {
|
||||
$x2 = $graphArea->x1 + $i * $columnWidth;
|
||||
|
||||
$point = current($pointList);
|
||||
next($pointList);
|
||||
$point = current($pointList);
|
||||
next($pointList);
|
||||
|
||||
$value = $point->getY();
|
||||
|
||||
$y2 = $graphArea->y2 - ($value - $minValue) * ($graphArea->y2 - $graphArea->y1) / ($this->axis->displayDelta);
|
||||
$value = $point->getY();
|
||||
|
||||
$y2 = $graphArea->y2 - ($value - $minValue) * ($graphArea->y2 - $graphArea->y1) / ($this->axis->displayDelta);
|
||||
|
||||
// Draw line
|
||||
if ($x1) {
|
||||
$primitive->line($x1, $y1, $x2, $y2, $lineColor, 4);
|
||||
$primitive->line($x1, $y1 - 1, $x2, $y2 - 1, $lineColorShadow, 2);
|
||||
}
|
||||
|
||||
$x1 = $x2;
|
||||
$y1 = $y2;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the caption.
|
||||
*/
|
||||
protected function printCaption() {
|
||||
// Get the list of labels
|
||||
$labelList = $this->dataSet->getTitleList();
|
||||
|
||||
// Create the caption
|
||||
$caption = new Caption();
|
||||
$caption->setPlot($this->plot);
|
||||
$caption->setLabelList($labelList);
|
||||
|
||||
$palette = $this->plot->getPalette();
|
||||
$lineColorSet = $palette->lineColorSet;
|
||||
$caption->setColorSet($lineColorSet);
|
||||
|
||||
// Render the caption
|
||||
$caption->render();
|
||||
}
|
||||
// Draw line
|
||||
if ($x1) {
|
||||
$primitive->line($x1, $y1, $x2, $y2, $lineColor, 4);
|
||||
$primitive->line($x1, $y1 - 1, $x2, $y2 - 1, $lineColorShadow, 2);
|
||||
}
|
||||
|
||||
$x1 = $x2;
|
||||
$y1 = $y2;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the caption.
|
||||
*/
|
||||
protected function printCaption() {
|
||||
// Get the list of labels
|
||||
$labelList = $this->dataSet->getTitleList();
|
||||
|
||||
// Create the caption
|
||||
$caption = new Caption();
|
||||
$caption->setPlot($this->plot);
|
||||
$caption->setLabelList($labelList);
|
||||
|
||||
$palette = $this->plot->getPalette();
|
||||
$lineColorSet = $palette->lineColorSet;
|
||||
$caption->setColorSet($lineColorSet);
|
||||
|
||||
// Render the caption
|
||||
$caption->render();
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the chart image.
|
||||
*
|
||||
* @param string name of the file to render the image to (optional)
|
||||
*/
|
||||
public function render($fileName = null) {
|
||||
// Check the data model
|
||||
$this->checkDataModel();
|
||||
/**
|
||||
* Render the chart image.
|
||||
*
|
||||
* @param string name of the file to render the image to (optional)
|
||||
*/
|
||||
public function render($fileName = null) {
|
||||
// Check the data model
|
||||
$this->checkDataModel();
|
||||
|
||||
$this->bound->computeBound($this->dataSet);
|
||||
$this->computeAxis();
|
||||
$this->computeLayout();
|
||||
$this->createImage();
|
||||
$this->plot->printLogo();
|
||||
$this->plot->printTitle();
|
||||
if (!$this->isEmptyDataSet(2)) {
|
||||
$this->printAxis();
|
||||
$this->printLine();
|
||||
if ($this->hasSeveralSerie) {
|
||||
$this->printCaption();
|
||||
}
|
||||
}
|
||||
$this->bound->computeBound($this->dataSet);
|
||||
$this->computeAxis();
|
||||
$this->computeLayout();
|
||||
$this->createImage();
|
||||
$this->plot->printLogo();
|
||||
$this->plot->printTitle();
|
||||
if (!$this->isEmptyDataSet(2)) {
|
||||
$this->printAxis();
|
||||
$this->printLine();
|
||||
if ($this->hasSeveralSerie) {
|
||||
$this->printCaption();
|
||||
}
|
||||
}
|
||||
|
||||
$this->plot->render($fileName);
|
||||
}
|
||||
}
|
||||
$this->plot->render($fileName);
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,261 +1,266 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Pie chart.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class PieChart extends Chart {
|
||||
protected $pieCenterX;
|
||||
protected $pieCenterY;
|
||||
|
||||
/**
|
||||
* Constructor of a pie chart.
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
public function PieChart($width = 600, $height = 250) {
|
||||
parent::Chart($width, $height);
|
||||
$this->plot->setGraphPadding(new Padding(15, 10, 30, 30));
|
||||
}
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Pie chart.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class PieChart extends Chart {
|
||||
protected $pieCenterX;
|
||||
protected $pieCenterY;
|
||||
|
||||
/**
|
||||
* Constructor of a pie chart.
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
public function PieChart($width = 600, $height = 250) {
|
||||
parent::Chart($width, $height);
|
||||
$this->plot->setGraphPadding(new Padding(15, 10, 30, 30));
|
||||
}
|
||||
|
||||
/**
|
||||
* Computes the layout.
|
||||
*/
|
||||
protected function computeLayout() {
|
||||
$this->plot->setHasCaption(true);
|
||||
$this->plot->computeLayout();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
/**
|
||||
* Computes the layout.
|
||||
*/
|
||||
protected function computeLayout() {
|
||||
$this->plot->setHasCaption(true);
|
||||
$this->plot->computeLayout();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
|
||||
// Compute the coordinates of the pie
|
||||
$this->pieCenterX = $graphArea->x1 + ($graphArea->x2 - $graphArea->x1) / 2;
|
||||
$this->pieCenterY = $graphArea->y1 + ($graphArea->y2 - $graphArea->y1) / 2;
|
||||
// Compute the coordinates of the pie
|
||||
$this->pieCenterX = $graphArea->x1 + ($graphArea->x2 - $graphArea->x1) / 2;
|
||||
$this->pieCenterY = $graphArea->y1 + ($graphArea->y2 - $graphArea->y1) / 2;
|
||||
|
||||
$this->pieWidth = round(($graphArea->x2 - $graphArea->x1) * 4 / 5);
|
||||
$this->pieHeight = round(($graphArea->y2 - $graphArea->y1) * 3.7 / 5);
|
||||
$this->pieDepth = round($this->pieWidth * 0.05);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compare two sampling point values, order from biggest to lowest value.
|
||||
*
|
||||
* @param double first value
|
||||
* @param double second value
|
||||
* @return integer result of the comparison
|
||||
*/
|
||||
protected function sortPie($v1, $v2) {
|
||||
return $v1[0] == $v2[0] ? 0 :
|
||||
$v1[0] > $v2[0] ? -1 :
|
||||
1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute pie values in percentage and sort them.
|
||||
*/
|
||||
protected function computePercent() {
|
||||
$this->total = 0;
|
||||
$this->percent = array();
|
||||
$this->pieWidth = round(($graphArea->x2 - $graphArea->x1) * 4 / 5);
|
||||
$this->pieHeight = round(($graphArea->y2 - $graphArea->y1) * 3.7 / 5);
|
||||
$this->pieDepth = round($this->pieWidth * 0.05);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compare two sampling point values, order from biggest to lowest value.
|
||||
*
|
||||
* @param double first value
|
||||
* @param double second value
|
||||
* @return integer result of the comparison
|
||||
*/
|
||||
protected function sortPie($v1, $v2) {
|
||||
return $v1[0] == $v2[0] ? 0 :
|
||||
$v1[0] > $v2[0] ? -1 :
|
||||
1;
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute pie values in percentage and sort them.
|
||||
*/
|
||||
protected function computePercent() {
|
||||
$this->total = 0;
|
||||
$this->percent = array();
|
||||
|
||||
$pointList = $this->dataSet->getPointList();
|
||||
foreach ($pointList as $point) {
|
||||
$this->total += $point->getY();
|
||||
}
|
||||
$pointList = $this->dataSet->getPointList();
|
||||
foreach ($pointList as $point) {
|
||||
$this->total += $point->getY();
|
||||
}
|
||||
|
||||
foreach ($pointList as $point) {
|
||||
$percent = $this->total == 0 ? 0 : 100 * $point->getY() / $this->total;
|
||||
foreach ($pointList as $point) {
|
||||
$percent = $this->total == 0 ? 0 : 100 * $point->getY() / $this->total;
|
||||
|
||||
array_push($this->percent, array($percent, $point));
|
||||
}
|
||||
array_push($this->percent, array($percent, $point));
|
||||
}
|
||||
|
||||
usort($this->percent, array("PieChart", "sortPie"));
|
||||
}
|
||||
// Sort data points
|
||||
if ($this->config->getSortDataPoint()) {
|
||||
usort($this->percent, array("PieChart", "sortPie"));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates the pie chart image.
|
||||
*/
|
||||
protected function createImage() {
|
||||
parent::createImage();
|
||||
/**
|
||||
* Creates the pie chart image.
|
||||
*/
|
||||
protected function createImage() {
|
||||
parent::createImage();
|
||||
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$primitive = $this->plot->getPrimitive();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$primitive = $this->plot->getPrimitive();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
|
||||
// Legend box
|
||||
$primitive->outlinedBox($graphArea->x1, $graphArea->y1, $graphArea->x2, $graphArea->y2, $palette->axisColor[0], $palette->axisColor[1]);
|
||||
// Legend box
|
||||
$primitive->outlinedBox($graphArea->x1, $graphArea->y1, $graphArea->x2, $graphArea->y2, $palette->axisColor[0], $palette->axisColor[1]);
|
||||
|
||||
// Aqua-like background
|
||||
for ($i = $graphArea->y1 + 2; $i < $graphArea->y2 - 1; $i++) {
|
||||
$color = $palette->backgroundColor[($i + 3) % 4];
|
||||
$primitive->line($graphArea->x1 + 2, $i, $graphArea->x2 - 2, $i, $color);
|
||||
}
|
||||
}
|
||||
// Aqua-like background
|
||||
for ($i = $graphArea->y1 + 2; $i < $graphArea->y2 - 1; $i++) {
|
||||
$color = $palette->backgroundColor[($i + 3) % 4];
|
||||
$primitive->line($graphArea->x1 + 2, $i, $graphArea->x2 - 2, $i, $color);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the caption.
|
||||
*/
|
||||
protected function printCaption() {
|
||||
// Create a list of labels
|
||||
$labelList = array();
|
||||
foreach($this->percent as $percent) {
|
||||
list($percent, $point) = $percent;
|
||||
$label = $point->getX();
|
||||
|
||||
array_push($labelList, $label);
|
||||
}
|
||||
|
||||
// Create the caption
|
||||
$caption = new Caption();
|
||||
$caption->setPlot($this->plot);
|
||||
$caption->setLabelList($labelList);
|
||||
|
||||
$palette = $this->plot->getPalette();
|
||||
$pieColorSet = $palette->pieColorSet;
|
||||
$caption->setColorSet($pieColorSet);
|
||||
/**
|
||||
* Renders the caption.
|
||||
*/
|
||||
protected function printCaption() {
|
||||
// Create a list of labels
|
||||
$labelList = array();
|
||||
foreach($this->percent as $percent) {
|
||||
list($percent, $point) = $percent;
|
||||
$label = $point->getX();
|
||||
|
||||
array_push($labelList, $label);
|
||||
}
|
||||
|
||||
// Create the caption
|
||||
$caption = new Caption();
|
||||
$caption->setPlot($this->plot);
|
||||
$caption->setLabelList($labelList);
|
||||
|
||||
$palette = $this->plot->getPalette();
|
||||
$pieColorSet = $palette->pieColorSet;
|
||||
$caption->setColorSet($pieColorSet);
|
||||
|
||||
// Render the caption
|
||||
$caption->render();
|
||||
}
|
||||
// Render the caption
|
||||
$caption->render();
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw a 2D disc.
|
||||
*
|
||||
* @param integer Center coordinate (y)
|
||||
* @param array Colors for each portion
|
||||
* @param bitfield Drawing mode
|
||||
*/
|
||||
protected function drawDisc($cy, $colorArray, $mode) {
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
/**
|
||||
* Draw a 2D disc.
|
||||
*
|
||||
* @param integer Center coordinate (y)
|
||||
* @param array Colors for each portion
|
||||
* @param bitfield Drawing mode
|
||||
*/
|
||||
protected function drawDisc($cy, $colorArray, $mode) {
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
|
||||
$i = 0;
|
||||
$oldAngle = 0;
|
||||
$percentTotal = 0;
|
||||
$i = 0;
|
||||
$oldAngle = 0;
|
||||
$percentTotal = 0;
|
||||
|
||||
foreach ($this->percent as $a) {
|
||||
list ($percent, $point) = $a;
|
||||
foreach ($this->percent as $a) {
|
||||
list ($percent, $point) = $a;
|
||||
|
||||
// If value is null, don't draw this arc
|
||||
if ($percent <= 0) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$color = $colorArray[$i % count($colorArray)];
|
||||
// If value is null, don't draw this arc
|
||||
if ($percent <= 0) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$color = $colorArray[$i % count($colorArray)];
|
||||
|
||||
$percentTotal += $percent;
|
||||
$newAngle = $percentTotal * 360 / 100;
|
||||
$percentTotal += $percent;
|
||||
$newAngle = $percentTotal * 360 / 100;
|
||||
|
||||
// imagefilledarc doesn't like null values (#1)
|
||||
if ($newAngle - $oldAngle >= 1) {
|
||||
imagefilledarc($img, $this->pieCenterX, $cy, $this->pieWidth, $this->pieHeight, $oldAngle, $newAngle, $color->getColor($img), $mode);
|
||||
}
|
||||
// imagefilledarc doesn't like null values (#1)
|
||||
if ($newAngle - $oldAngle >= 1) {
|
||||
imagefilledarc($img, $this->pieCenterX, $cy, $this->pieWidth, $this->pieHeight, $oldAngle, $newAngle, $color->getColor($img), $mode);
|
||||
}
|
||||
|
||||
$oldAngle = $newAngle;
|
||||
$oldAngle = $newAngle;
|
||||
|
||||
$i++;
|
||||
}
|
||||
}
|
||||
$i++;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the percentage text.
|
||||
*/
|
||||
protected function drawPercent() {
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
$primitive = $this->plot->getPrimitive();
|
||||
|
||||
$angle1 = 0;
|
||||
$percentTotal = 0;
|
||||
/**
|
||||
* Print the percentage text.
|
||||
*/
|
||||
protected function drawPercent() {
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
$primitive = $this->plot->getPrimitive();
|
||||
|
||||
$angle1 = 0;
|
||||
$percentTotal = 0;
|
||||
|
||||
foreach ($this->percent as $a) {
|
||||
list ($percent, $point) = $a;
|
||||
foreach ($this->percent as $a) {
|
||||
list ($percent, $point) = $a;
|
||||
|
||||
// If value is null, the arc isn't drawn, no need to display percent
|
||||
if ($percent <= 0) {
|
||||
continue;
|
||||
}
|
||||
// If value is null, the arc isn't drawn, no need to display percent
|
||||
if ($percent <= 0) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$percentTotal += $percent;
|
||||
$angle2 = $percentTotal * 2 * M_PI / 100;
|
||||
$percentTotal += $percent;
|
||||
$angle2 = $percentTotal * 2 * M_PI / 100;
|
||||
|
||||
$angle = $angle1 + ($angle2 - $angle1) / 2;
|
||||
$label = number_format($percent) . "%";
|
||||
$angle = $angle1 + ($angle2 - $angle1) / 2;
|
||||
$label = number_format($percent) . "%";
|
||||
|
||||
$x = cos($angle) * ($this->pieWidth + 35) / 2 + $this->pieCenterX;
|
||||
$y = sin($angle) * ($this->pieHeight + 35) / 2 + $this->pieCenterY;
|
||||
$x = cos($angle) * ($this->pieWidth + 35) / 2 + $this->pieCenterX;
|
||||
$y = sin($angle) * ($this->pieHeight + 35) / 2 + $this->pieCenterY;
|
||||
|
||||
$text->printText($img, $x, $y, $this->plot->getTextColor(), $label, $text->fontCondensed, $text->HORIZONTAL_CENTER_ALIGN | $text->VERTICAL_CENTER_ALIGN);
|
||||
$text->printText($img, $x, $y, $this->plot->getTextColor(), $label, $text->fontCondensed, $text->HORIZONTAL_CENTER_ALIGN | $text->VERTICAL_CENTER_ALIGN);
|
||||
|
||||
$angle1 = $angle2;
|
||||
}
|
||||
}
|
||||
$angle1 = $angle2;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the pie chart.
|
||||
*/
|
||||
protected function printPie() {
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
$primitive = $this->plot->getPrimitive();
|
||||
/**
|
||||
* Print the pie chart.
|
||||
*/
|
||||
protected function printPie() {
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
$primitive = $this->plot->getPrimitive();
|
||||
|
||||
// Get the pie color set
|
||||
$pieColorSet = $palette->pieColorSet;
|
||||
$pieColorSet->reset();
|
||||
// Get the pie color set
|
||||
$pieColorSet = $palette->pieColorSet;
|
||||
$pieColorSet->reset();
|
||||
|
||||
// Silhouette
|
||||
for ($cy = $this->pieCenterY + $this->pieDepth / 2; $cy >= $this->pieCenterY - $this->pieDepth / 2; $cy--) {
|
||||
$this->drawDisc($cy, $palette->pieColorSet->shadowColorList, IMG_ARC_EDGED);
|
||||
}
|
||||
// Silhouette
|
||||
for ($cy = $this->pieCenterY + $this->pieDepth / 2; $cy >= $this->pieCenterY - $this->pieDepth / 2; $cy--) {
|
||||
$this->drawDisc($cy, $palette->pieColorSet->shadowColorList, IMG_ARC_EDGED);
|
||||
}
|
||||
|
||||
// Top
|
||||
$this->drawDisc($this->pieCenterY - $this->pieDepth / 2, $palette->pieColorSet->colorList, IMG_ARC_PIE);
|
||||
// Top
|
||||
$this->drawDisc($this->pieCenterY - $this->pieDepth / 2, $palette->pieColorSet->colorList, IMG_ARC_PIE);
|
||||
|
||||
// Top Outline
|
||||
$this->drawPercent();
|
||||
}
|
||||
// Top Outline
|
||||
if ($this->config->getShowPointCaption()) {
|
||||
$this->drawPercent();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the chart image.
|
||||
*
|
||||
* @param string name of the file to render the image to (optional)
|
||||
*/
|
||||
public function render($fileName = null) {
|
||||
$this->computePercent();
|
||||
$this->computeLayout();
|
||||
$this->createImage();
|
||||
$this->plot->printLogo();
|
||||
$this->plot->printTitle();
|
||||
$this->printPie();
|
||||
$this->printCaption();
|
||||
/**
|
||||
* Render the chart image.
|
||||
*
|
||||
* @param string name of the file to render the image to (optional)
|
||||
*/
|
||||
public function render($fileName = null) {
|
||||
$this->computePercent();
|
||||
$this->computeLayout();
|
||||
$this->createImage();
|
||||
$this->plot->printLogo();
|
||||
$this->plot->printTitle();
|
||||
$this->printPie();
|
||||
$this->printCaption();
|
||||
|
||||
$this->plot->render($fileName);
|
||||
}
|
||||
}
|
||||
$this->plot->render($fileName);
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,217 +1,229 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Chart composed of vertical bars.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class VerticalBarChart extends BarChart {
|
||||
/**
|
||||
* Ratio of empty space beside the bars.
|
||||
*/
|
||||
private $emptyToFullRatio;
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Chart composed of vertical bars.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class VerticalBarChart extends BarChart {
|
||||
/**
|
||||
* Ratio of empty space beside the bars.
|
||||
*/
|
||||
private $emptyToFullRatio;
|
||||
|
||||
/**
|
||||
* Creates a new vertical bar chart
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
public function VerticalBarChart($width = 600, $height = 250) {
|
||||
parent::BarChart($width, $height);
|
||||
/**
|
||||
* Creates a new vertical bar chart
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
public function VerticalBarChart($width = 600, $height = 250) {
|
||||
parent::BarChart($width, $height);
|
||||
|
||||
$this->emptyToFullRatio = 1 / 5;
|
||||
$this->plot->setGraphPadding(new Padding(5, 30, 50, 50));
|
||||
}
|
||||
$this->emptyToFullRatio = 1 / 5;
|
||||
$this->plot->setGraphPadding(new Padding(5, 30, 50, 50));
|
||||
}
|
||||
|
||||
/**
|
||||
* Computes the layout.
|
||||
*/
|
||||
protected function computeLayout() {
|
||||
if ($this->hasSeveralSerie) {
|
||||
$this->plot->setHasCaption(true);
|
||||
}
|
||||
$this->plot->computeLayout();
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the horizontal and veritcal axis.
|
||||
*/
|
||||
protected function printAxis() {
|
||||
$minValue = $this->axis->getLowerBoundary();
|
||||
$maxValue = $this->axis->getUpperBoundary();
|
||||
$stepValue = $this->axis->getTics();
|
||||
/**
|
||||
* Computes the layout.
|
||||
*/
|
||||
protected function computeLayout() {
|
||||
if ($this->hasSeveralSerie) {
|
||||
$this->plot->setHasCaption(true);
|
||||
}
|
||||
$this->plot->computeLayout();
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the horizontal and veritcal axis.
|
||||
*/
|
||||
protected function printAxis() {
|
||||
$minValue = $this->axis->getLowerBoundary();
|
||||
$maxValue = $this->axis->getUpperBoundary();
|
||||
$stepValue = $this->axis->getTics();
|
||||
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
|
||||
// Vertical axis
|
||||
for ($value = $minValue; $value <= $maxValue; $value += $stepValue) {
|
||||
$y = $graphArea->y2 - ($value - $minValue) * ($graphArea->y2 - $graphArea->y1) / ($this->axis->displayDelta);
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
|
||||
// Vertical axis
|
||||
for ($value = $minValue; $value <= $maxValue; $value += $stepValue) {
|
||||
$y = $graphArea->y2 - ($value - $minValue) * ($graphArea->y2 - $graphArea->y1) / ($this->axis->displayDelta);
|
||||
|
||||
imagerectangle($img, $graphArea->x1 - 3, $y, $graphArea->x1 - 2, $y + 1, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $graphArea->x1 - 1, $y, $graphArea->x1, $y + 1, $palette->axisColor[1]->getColor($img));
|
||||
imagerectangle($img, $graphArea->x1 - 3, $y, $graphArea->x1 - 2, $y + 1, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $graphArea->x1 - 1, $y, $graphArea->x1, $y + 1, $palette->axisColor[1]->getColor($img));
|
||||
|
||||
$text->printText($img, $graphArea->x1 - 5, $y, $this->plot->getTextColor(), $value, $text->fontCondensed, $text->HORIZONTAL_RIGHT_ALIGN | $text->VERTICAL_CENTER_ALIGN);
|
||||
}
|
||||
$text->printText($img, $graphArea->x1 - 5, $y, $this->plot->getTextColor(), $value, $text->fontCondensed, $text->HORIZONTAL_RIGHT_ALIGN | $text->VERTICAL_CENTER_ALIGN);
|
||||
}
|
||||
|
||||
// Get first serie of a list
|
||||
$pointList = $this->getFirstSerieOfList();
|
||||
// Get first serie of a list
|
||||
$pointList = $this->getFirstSerieOfList();
|
||||
|
||||
// Horizontal Axis
|
||||
$pointCount = count($pointList);
|
||||
reset($pointList);
|
||||
$columnWidth = ($graphArea->x2 - $graphArea->x1) / $pointCount;
|
||||
for ($i = 0; $i <= $pointCount; $i++) {
|
||||
$x = $graphArea->x1 + $i * $columnWidth;
|
||||
// Horizontal Axis
|
||||
$pointCount = count($pointList);
|
||||
reset($pointList);
|
||||
$columnWidth = ($graphArea->x2 - $graphArea->x1) / $pointCount;
|
||||
for ($i = 0; $i <= $pointCount; $i++) {
|
||||
$x = $graphArea->x1 + $i * $columnWidth;
|
||||
|
||||
imagerectangle($img, $x - 1, $graphArea->y2 + 2, $x, $graphArea->y2 + 3, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $x - 1, $graphArea->y2, $x, $graphArea->y2 + 1, $palette->axisColor[1]->getColor($img));
|
||||
imagerectangle($img, $x - 1, $graphArea->y2 + 2, $x, $graphArea->y2 + 3, $palette->axisColor[0]->getColor($img));
|
||||
imagerectangle($img, $x - 1, $graphArea->y2, $x, $graphArea->y2 + 1, $palette->axisColor[1]->getColor($img));
|
||||
|
||||
if ($i < $pointCount) {
|
||||
$point = current($pointList);
|
||||
next($pointList);
|
||||
|
||||
$label = $point->getX();
|
||||
if ($i < $pointCount) {
|
||||
$point = current($pointList);
|
||||
next($pointList);
|
||||
|
||||
$label = $point->getX();
|
||||
|
||||
$text->printDiagonal($img, $x + $columnWidth * 1 / 3, $graphArea->y2 + 10, $this->plot->getTextColor(), $label);
|
||||
}
|
||||
}
|
||||
}
|
||||
$text->printDiagonal($img, $x + $columnWidth * 1 / 3, $graphArea->y2 + 10, $this->plot->getTextColor(), $label);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the bars.
|
||||
*/
|
||||
protected function printBar() {
|
||||
// Get the data as a list of series for consistency
|
||||
$serieList = $this->getDataAsSerieList();
|
||||
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
/**
|
||||
* Print the bars.
|
||||
*/
|
||||
protected function printBar() {
|
||||
// Get the data as a list of series for consistency
|
||||
$serieList = $this->getDataAsSerieList();
|
||||
|
||||
// Get graphical obects
|
||||
$img = $this->plot->getImg();
|
||||
$palette = $this->plot->getPalette();
|
||||
$text = $this->plot->getText();
|
||||
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
// Get the graph area
|
||||
$graphArea = $this->plot->getGraphArea();
|
||||
|
||||
$barColorSet = $palette->barColorSet;
|
||||
$barColorSet->reset();
|
||||
// Start from the first color for the first serie
|
||||
$barColorSet = $palette->barColorSet;
|
||||
$barColorSet->reset();
|
||||
|
||||
$minValue = $this->axis->getLowerBoundary();
|
||||
$maxValue = $this->axis->getUpperBoundary();
|
||||
$stepValue = $this->axis->getTics();
|
||||
$minValue = $this->axis->getLowerBoundary();
|
||||
$maxValue = $this->axis->getUpperBoundary();
|
||||
$stepValue = $this->axis->getTics();
|
||||
|
||||
$serieCount = count($serieList);
|
||||
for ($j = 0; $j < $serieCount; $j++) {
|
||||
$serie = $serieList[$j];
|
||||
$pointList = $serie->getPointList();
|
||||
$pointCount = count($pointList);
|
||||
reset($pointList);
|
||||
$serieCount = count($serieList);
|
||||
for ($j = 0; $j < $serieCount; $j++) {
|
||||
$serie = $serieList[$j];
|
||||
$pointList = $serie->getPointList();
|
||||
$pointCount = count($pointList);
|
||||
reset($pointList);
|
||||
|
||||
// Get the next color
|
||||
$color = $barColorSet->currentColor();
|
||||
$shadowColor = $barColorSet->currentShadowColor();
|
||||
$barColorSet->next();
|
||||
// Select the next color for the next serie
|
||||
if (!$this->config->getUseMultipleColor()) {
|
||||
$color = $barColorSet->currentColor();
|
||||
$shadowColor = $barColorSet->currentShadowColor();
|
||||
$barColorSet->next();
|
||||
}
|
||||
|
||||
$columnWidth = ($graphArea->x2 - $graphArea->x1) / $pointCount;
|
||||
for ($i = 0; $i < $pointCount; $i++) {
|
||||
$x = $graphArea->x1 + $i * $columnWidth;
|
||||
$columnWidth = ($graphArea->x2 - $graphArea->x1) / $pointCount;
|
||||
for ($i = 0; $i < $pointCount; $i++) {
|
||||
$x = $graphArea->x1 + $i * $columnWidth;
|
||||
|
||||
$point = current($pointList);
|
||||
next($pointList);
|
||||
$point = current($pointList);
|
||||
next($pointList);
|
||||
|
||||
$value = $point->getY();
|
||||
|
||||
$ymin = $graphArea->y2 - ($value - $minValue) * ($graphArea->y2 - $graphArea->y1) / ($this->axis->displayDelta);
|
||||
$value = $point->getY();
|
||||
|
||||
$ymin = $graphArea->y2 - ($value - $minValue) * ($graphArea->y2 - $graphArea->y1) / ($this->axis->displayDelta);
|
||||
|
||||
// Bar dimensions
|
||||
$xWithMargin = $x + $columnWidth * $this->emptyToFullRatio;
|
||||
$columnWidthWithMargin = $columnWidth * (1 - $this->emptyToFullRatio * 2);
|
||||
$barWidth = $columnWidthWithMargin / $serieCount;
|
||||
$barOffset = $barWidth * $j;
|
||||
$x1 = $xWithMargin + $barOffset;
|
||||
$x2 = $xWithMargin + $barWidth + $barOffset - 1;
|
||||
// Bar dimensions
|
||||
$xWithMargin = $x + $columnWidth * $this->emptyToFullRatio;
|
||||
$columnWidthWithMargin = $columnWidth * (1 - $this->emptyToFullRatio * 2);
|
||||
$barWidth = $columnWidthWithMargin / $serieCount;
|
||||
$barOffset = $barWidth * $j;
|
||||
$x1 = $xWithMargin + $barOffset;
|
||||
$x2 = $xWithMargin + $barWidth + $barOffset - 1;
|
||||
|
||||
// Text
|
||||
$text->printText($img, $x1 + $barWidth / 2 , $ymin - 5, $this->plot->getTextColor(), $value, $text->fontCondensed, $text->HORIZONTAL_CENTER_ALIGN | $text->VERTICAL_BOTTOM_ALIGN);
|
||||
// Select the next color for the next item in the serie
|
||||
if ($this->config->getUseMultipleColor()) {
|
||||
$color = $barColorSet->currentColor();
|
||||
$shadowColor = $barColorSet->currentShadowColor();
|
||||
$barColorSet->next();
|
||||
}
|
||||
|
||||
// Draw caption text on bar
|
||||
if ($this->config->getShowPointCaption()) {
|
||||
$text->printText($img, $x1 + $barWidth / 2 , $ymin - 5, $this->plot->getTextColor(), $value, $text->fontCondensed, $text->HORIZONTAL_CENTER_ALIGN | $text->VERTICAL_BOTTOM_ALIGN);
|
||||
}
|
||||
|
||||
// Vertical bar
|
||||
imagefilledrectangle($img, $x1, $ymin, $x2, $graphArea->y2 - 1, $shadowColor->getColor($img));
|
||||
// Draw the vertical bar
|
||||
imagefilledrectangle($img, $x1, $ymin, $x2, $graphArea->y2 - 1, $shadowColor->getColor($img));
|
||||
|
||||
// Prevents drawing a small box when y = 0
|
||||
if ($ymin != $graphArea->y2) {
|
||||
imagefilledrectangle($img, $x1 + 1, $ymin + 1, $x2 - 4, $graphArea->y2 - 1, $color->getColor($img));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the caption.
|
||||
*/
|
||||
protected function printCaption() {
|
||||
// Get the list of labels
|
||||
$labelList = $this->dataSet->getTitleList();
|
||||
|
||||
// Create the caption
|
||||
$caption = new Caption();
|
||||
$caption->setPlot($this->plot);
|
||||
$caption->setLabelList($labelList);
|
||||
|
||||
$palette = $this->plot->getPalette();
|
||||
$barColorSet = $palette->barColorSet;
|
||||
$caption->setColorSet($barColorSet);
|
||||
|
||||
// Render the caption
|
||||
$caption->render();
|
||||
}
|
||||
// Prevents drawing a small box when y = 0
|
||||
if ($ymin != $graphArea->y2) {
|
||||
imagefilledrectangle($img, $x1 + 1, $ymin + 1, $x2 - 4, $graphArea->y2 - 1, $color->getColor($img));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders the caption.
|
||||
*/
|
||||
protected function printCaption() {
|
||||
// Get the list of labels
|
||||
$labelList = $this->dataSet->getTitleList();
|
||||
|
||||
// Create the caption
|
||||
$caption = new Caption();
|
||||
$caption->setPlot($this->plot);
|
||||
$caption->setLabelList($labelList);
|
||||
|
||||
$palette = $this->plot->getPalette();
|
||||
$barColorSet = $palette->barColorSet;
|
||||
$caption->setColorSet($barColorSet);
|
||||
|
||||
// Render the caption
|
||||
$caption->render();
|
||||
}
|
||||
|
||||
/**
|
||||
* Render the chart image.
|
||||
*
|
||||
* @param string name of the file to render the image to (optional)
|
||||
*/
|
||||
public function render($fileName = null) {
|
||||
// Check the data model
|
||||
$this->checkDataModel();
|
||||
|
||||
$this->bound->computeBound($this->dataSet);
|
||||
$this->computeAxis();
|
||||
$this->computeLayout();
|
||||
$this->createImage();
|
||||
$this->plot->printLogo();
|
||||
$this->plot->printTitle();
|
||||
if (!$this->isEmptyDataSet(1)) {
|
||||
$this->printAxis();
|
||||
$this->printBar();
|
||||
if ($this->hasSeveralSerie) {
|
||||
$this->printCaption();
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Render the chart image.
|
||||
*
|
||||
* @param string name of the file to render the image to (optional)
|
||||
*/
|
||||
public function render($fileName = null) {
|
||||
// Check the data model
|
||||
$this->checkDataModel();
|
||||
|
||||
$this->bound->computeBound($this->dataSet);
|
||||
$this->computeAxis();
|
||||
$this->computeLayout();
|
||||
$this->createImage();
|
||||
$this->plot->printLogo();
|
||||
$this->plot->printTitle();
|
||||
if (!$this->isEmptyDataSet(1)) {
|
||||
$this->printAxis();
|
||||
$this->printBar();
|
||||
if ($this->hasSeveralSerie) {
|
||||
$this->printCaption();
|
||||
}
|
||||
}
|
||||
|
||||
$this->plot->render($fileName);
|
||||
}
|
||||
}
|
||||
$this->plot->render($fileName);
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,99 +1,99 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Color.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class Color {
|
||||
private $red;
|
||||
private $green;
|
||||
private $blue;
|
||||
private $alpha;
|
||||
private $gdColor;
|
||||
|
||||
/**
|
||||
* Creates a new color
|
||||
*
|
||||
* @param integer red [0..255]
|
||||
* @param integer green [0..255]
|
||||
* @param integer blue [0..255]
|
||||
* @param integer alpha [0..255]
|
||||
*/
|
||||
public function Color($red, $green, $blue, $alpha = 0) {
|
||||
$this->red = (int) $red;
|
||||
$this->green = (int) $green;
|
||||
$this->blue = (int) $blue;
|
||||
$this->alpha = (int) round($alpha * 127.0 / 255);
|
||||
|
||||
$this->gdColor = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get GD color.
|
||||
*
|
||||
* @param $img GD image resource
|
||||
*/
|
||||
public function getColor($img) {
|
||||
// Checks if color has already been allocated
|
||||
if (!$this->gdColor) {
|
||||
if ($this->alpha == 0 || !function_exists('imagecolorallocatealpha')) {
|
||||
$this->gdColor = imagecolorallocate($img, $this->red, $this->green, $this->blue);
|
||||
} else {
|
||||
$this->gdColor = imagecolorallocatealpha($img, $this->red, $this->green, $this->blue, $this->alpha);
|
||||
}
|
||||
}
|
||||
|
||||
// Returns GD color
|
||||
return $this->gdColor;
|
||||
}
|
||||
|
||||
/**
|
||||
* Clip a color component in the interval [0..255]
|
||||
*
|
||||
* @param integer Component
|
||||
* @return Clipped component
|
||||
*/
|
||||
public function clip($component) {
|
||||
if ($component < 0) {
|
||||
$component = 0;
|
||||
} else if ($component > 255) {
|
||||
$component = 255;
|
||||
}
|
||||
|
||||
return $component;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return a new color, which is a shadow of this one.
|
||||
*
|
||||
* @param double Multiplication factor
|
||||
* @return Shadow color
|
||||
*/
|
||||
public function getShadowColor($shadowFactor) {
|
||||
$red = $this->clip($this->red * $shadowFactor);
|
||||
$green = $this->clip($this->green * $shadowFactor);
|
||||
$blue = $this->clip($this->blue * $shadowFactor);
|
||||
$shadowColor = new Color($red, $green, $blue);
|
||||
|
||||
return $shadowColor;
|
||||
}
|
||||
}
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Color.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class Color {
|
||||
private $red;
|
||||
private $green;
|
||||
private $blue;
|
||||
private $alpha;
|
||||
private $gdColor;
|
||||
|
||||
/**
|
||||
* Creates a new color
|
||||
*
|
||||
* @param integer red [0..255]
|
||||
* @param integer green [0..255]
|
||||
* @param integer blue [0..255]
|
||||
* @param integer alpha [0..255]
|
||||
*/
|
||||
public function Color($red, $green, $blue, $alpha = 0) {
|
||||
$this->red = (int) $red;
|
||||
$this->green = (int) $green;
|
||||
$this->blue = (int) $blue;
|
||||
$this->alpha = (int) round($alpha * 127.0 / 255);
|
||||
|
||||
$this->gdColor = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get GD color.
|
||||
*
|
||||
* @param $img GD image resource
|
||||
*/
|
||||
public function getColor($img) {
|
||||
// Checks if color has already been allocated
|
||||
if (!$this->gdColor) {
|
||||
if ($this->alpha == 0 || !function_exists('imagecolorallocatealpha')) {
|
||||
$this->gdColor = imagecolorallocate($img, $this->red, $this->green, $this->blue);
|
||||
} else {
|
||||
$this->gdColor = imagecolorallocatealpha($img, $this->red, $this->green, $this->blue, $this->alpha);
|
||||
}
|
||||
}
|
||||
|
||||
// Returns GD color
|
||||
return $this->gdColor;
|
||||
}
|
||||
|
||||
/**
|
||||
* Clip a color component in the interval [0..255]
|
||||
*
|
||||
* @param integer Component
|
||||
* @return Clipped component
|
||||
*/
|
||||
public function clip($component) {
|
||||
if ($component < 0) {
|
||||
$component = 0;
|
||||
} else if ($component > 255) {
|
||||
$component = 255;
|
||||
}
|
||||
|
||||
return $component;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return a new color, which is a shadow of this one.
|
||||
*
|
||||
* @param double Multiplication factor
|
||||
* @return Shadow color
|
||||
*/
|
||||
public function getShadowColor($shadowFactor) {
|
||||
$red = $this->clip($this->red * $shadowFactor);
|
||||
$green = $this->clip($this->green * $shadowFactor);
|
||||
$blue = $this->clip($this->blue * $shadowFactor);
|
||||
$shadowColor = new Color($red, $green, $blue);
|
||||
|
||||
return $shadowColor;
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,88 +1,88 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* A set of colors, used for drawing series of data.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 26 july 2007
|
||||
*/
|
||||
class ColorSet {
|
||||
public $colorList;
|
||||
public $shadowColorList;
|
||||
|
||||
/**
|
||||
* ColorSet constructor.
|
||||
*
|
||||
* @param $shadowFactor Shadow factor
|
||||
* @param $colorArray Colors as an array
|
||||
*/
|
||||
public function ColorSet($colorList, $shadowFactor) {
|
||||
$this->colorList = $colorList;
|
||||
$this->shadowColorList = array();
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* A set of colors, used for drawing series of data.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 26 july 2007
|
||||
*/
|
||||
class ColorSet {
|
||||
public $colorList;
|
||||
public $shadowColorList;
|
||||
|
||||
/**
|
||||
* ColorSet constructor.
|
||||
*
|
||||
* @param $shadowFactor Shadow factor
|
||||
* @param $colorArray Colors as an array
|
||||
*/
|
||||
public function ColorSet($colorList, $shadowFactor) {
|
||||
$this->colorList = $colorList;
|
||||
$this->shadowColorList = array();
|
||||
|
||||
// Generate the shadow color set
|
||||
foreach ($colorList as $color) {
|
||||
$shadowColor = $color->getShadowColor($shadowFactor);
|
||||
// Generate the shadow color set
|
||||
foreach ($colorList as $color) {
|
||||
$shadowColor = $color->getShadowColor($shadowFactor);
|
||||
|
||||
array_push($this->shadowColorList, $shadowColor);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset the iterator over the collections of colors.
|
||||
*/
|
||||
public function reset() {
|
||||
reset($this->colorList);
|
||||
reset($this->shadowColorList);
|
||||
}
|
||||
array_push($this->shadowColorList, $shadowColor);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Reset the iterator over the collections of colors.
|
||||
*/
|
||||
public function reset() {
|
||||
reset($this->colorList);
|
||||
reset($this->shadowColorList);
|
||||
}
|
||||
|
||||
/**
|
||||
* Iterate over the colors and shadow colors. When we go after the last one, loop over.
|
||||
*
|
||||
*/
|
||||
public function next() {
|
||||
$value = next($this->colorList);
|
||||
next($this->shadowColorList);
|
||||
|
||||
// When we go after the last value, loop over.
|
||||
if ($value == FALSE) {
|
||||
$this->reset();
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Iterate over the colors and shadow colors. When we go after the last one, loop over.
|
||||
*
|
||||
*/
|
||||
public function next() {
|
||||
$value = next($this->colorList);
|
||||
next($this->shadowColorList);
|
||||
|
||||
// When we go after the last value, loop over.
|
||||
if ($value == FALSE) {
|
||||
$this->reset();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the current color.
|
||||
*
|
||||
* @return Current color
|
||||
*/
|
||||
public function currentColor() {
|
||||
return current($this->colorList);
|
||||
}
|
||||
/**
|
||||
* Returns the current color.
|
||||
*
|
||||
* @return Current color
|
||||
*/
|
||||
public function currentColor() {
|
||||
return current($this->colorList);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the current shadow color.
|
||||
*
|
||||
* @return Current shadow color
|
||||
*/
|
||||
public function currentShadowColor() {
|
||||
return current($this->shadowColorList);
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Returns the current shadow color.
|
||||
*
|
||||
* @return Current shadow color
|
||||
*/
|
||||
public function currentShadowColor() {
|
||||
return current($this->shadowColorList);
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,156 +1,156 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Color palette shared by all chart types.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 25 july 2007
|
||||
*/
|
||||
class Palette {
|
||||
// Plot attributes
|
||||
public $red;
|
||||
public $axisColor;
|
||||
public $backgroundColor;
|
||||
|
||||
// Specific chart attributes
|
||||
public $barColorSet;
|
||||
public $lineColorSet;
|
||||
public $pieColorSet;
|
||||
|
||||
/**
|
||||
* Palette constructor.
|
||||
*/
|
||||
public function Palette() {
|
||||
$this->red = new Color(255, 0, 0);
|
||||
|
||||
// Set the colors for the horizontal and vertical axis
|
||||
$this->setAxisColor(array(
|
||||
new Color(201, 201, 201),
|
||||
new Color(158, 158, 158)
|
||||
));
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Color palette shared by all chart types.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 25 july 2007
|
||||
*/
|
||||
class Palette {
|
||||
// Plot attributes
|
||||
public $red;
|
||||
public $axisColor;
|
||||
public $backgroundColor;
|
||||
|
||||
// Specific chart attributes
|
||||
public $barColorSet;
|
||||
public $lineColorSet;
|
||||
public $pieColorSet;
|
||||
|
||||
/**
|
||||
* Palette constructor.
|
||||
*/
|
||||
public function Palette() {
|
||||
$this->red = new Color(255, 0, 0);
|
||||
|
||||
// Set the colors for the horizontal and vertical axis
|
||||
$this->setAxisColor(array(
|
||||
new Color(201, 201, 201),
|
||||
new Color(158, 158, 158)
|
||||
));
|
||||
|
||||
// Set the colors for the background
|
||||
$this->setBackgroundColor(array(
|
||||
new Color(242, 242, 242),
|
||||
new Color(231, 231, 231),
|
||||
new Color(239, 239, 239),
|
||||
new Color(253, 253, 253)
|
||||
));
|
||||
|
||||
// Set the colors for the bars
|
||||
$this->setBarColor(array(
|
||||
new Color(42, 71, 181),
|
||||
new Color(243, 198, 118),
|
||||
new Color(128, 63, 35),
|
||||
new Color(195, 45, 28),
|
||||
new Color(224, 198, 165),
|
||||
new Color(239, 238, 218),
|
||||
new Color(40, 72, 59),
|
||||
new Color(71, 112, 132),
|
||||
new Color(167, 192, 199),
|
||||
new Color(218, 233, 202)
|
||||
));
|
||||
// Set the colors for the background
|
||||
$this->setBackgroundColor(array(
|
||||
new Color(242, 242, 242),
|
||||
new Color(231, 231, 231),
|
||||
new Color(239, 239, 239),
|
||||
new Color(253, 253, 253)
|
||||
));
|
||||
|
||||
// Set the colors for the bars
|
||||
$this->setBarColor(array(
|
||||
new Color(42, 71, 181),
|
||||
new Color(243, 198, 118),
|
||||
new Color(128, 63, 35),
|
||||
new Color(195, 45, 28),
|
||||
new Color(224, 198, 165),
|
||||
new Color(239, 238, 218),
|
||||
new Color(40, 72, 59),
|
||||
new Color(71, 112, 132),
|
||||
new Color(167, 192, 199),
|
||||
new Color(218, 233, 202)
|
||||
));
|
||||
|
||||
// Set the colors for the lines
|
||||
$this->setLineColor(array(
|
||||
new Color(172, 172, 210),
|
||||
new Color(2, 78, 0),
|
||||
new Color(148, 170, 36),
|
||||
new Color(233, 191, 49),
|
||||
new Color(240, 127, 41),
|
||||
new Color(243, 63, 34),
|
||||
new Color(190, 71, 47),
|
||||
new Color(135, 81, 60),
|
||||
new Color(128, 78, 162),
|
||||
new Color(121, 75, 255),
|
||||
new Color(142, 165, 250),
|
||||
new Color(162, 254, 239),
|
||||
new Color(137, 240, 166),
|
||||
new Color(104, 221, 71),
|
||||
new Color(98, 174, 35),
|
||||
new Color(93, 129, 1)
|
||||
));
|
||||
// Set the colors for the lines
|
||||
$this->setLineColor(array(
|
||||
new Color(172, 172, 210),
|
||||
new Color(2, 78, 0),
|
||||
new Color(148, 170, 36),
|
||||
new Color(233, 191, 49),
|
||||
new Color(240, 127, 41),
|
||||
new Color(243, 63, 34),
|
||||
new Color(190, 71, 47),
|
||||
new Color(135, 81, 60),
|
||||
new Color(128, 78, 162),
|
||||
new Color(121, 75, 255),
|
||||
new Color(142, 165, 250),
|
||||
new Color(162, 254, 239),
|
||||
new Color(137, 240, 166),
|
||||
new Color(104, 221, 71),
|
||||
new Color(98, 174, 35),
|
||||
new Color(93, 129, 1)
|
||||
));
|
||||
|
||||
// Set the colors for the pie
|
||||
$this->setPieColor(array(
|
||||
new Color(2, 78, 0),
|
||||
new Color(148, 170, 36),
|
||||
new Color(233, 191, 49),
|
||||
new Color(240, 127, 41),
|
||||
new Color(243, 63, 34),
|
||||
new Color(190, 71, 47),
|
||||
new Color(135, 81, 60),
|
||||
new Color(128, 78, 162),
|
||||
new Color(121, 75, 255),
|
||||
new Color(142, 165, 250),
|
||||
new Color(162, 254, 239),
|
||||
new Color(137, 240, 166),
|
||||
new Color(104, 221, 71),
|
||||
new Color(98, 174, 35),
|
||||
new Color(93, 129, 1)
|
||||
));
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the colors for the axis.
|
||||
*
|
||||
* @param colors Array of Color
|
||||
*/
|
||||
public function setAxisColor($colors) {
|
||||
$this->axisColor = $colors;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the colors for the background.
|
||||
*
|
||||
* @param colors Array of Color
|
||||
*/
|
||||
public function setBackgroundColor($colors) {
|
||||
$this->backgroundColor = $colors;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the colors for the bar charts.
|
||||
*
|
||||
* @param colors Array of Color
|
||||
*/
|
||||
public function setBarColor($colors) {
|
||||
$this->barColorSet = new ColorSet($colors, 0.75);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the colors for the line charts.
|
||||
*
|
||||
* @param colors Array of Color
|
||||
*/
|
||||
public function setLineColor($colors) {
|
||||
$this->lineColorSet = new ColorSet($colors, 0.75);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the colors for the pie charts.
|
||||
*
|
||||
* @param colors Array of Color
|
||||
*/
|
||||
public function setPieColor($colors) {
|
||||
$this->pieColorSet = new ColorSet($colors, 0.7);
|
||||
}
|
||||
}
|
||||
// Set the colors for the pie
|
||||
$this->setPieColor(array(
|
||||
new Color(2, 78, 0),
|
||||
new Color(148, 170, 36),
|
||||
new Color(233, 191, 49),
|
||||
new Color(240, 127, 41),
|
||||
new Color(243, 63, 34),
|
||||
new Color(190, 71, 47),
|
||||
new Color(135, 81, 60),
|
||||
new Color(128, 78, 162),
|
||||
new Color(121, 75, 255),
|
||||
new Color(142, 165, 250),
|
||||
new Color(162, 254, 239),
|
||||
new Color(137, 240, 166),
|
||||
new Color(104, 221, 71),
|
||||
new Color(98, 174, 35),
|
||||
new Color(93, 129, 1)
|
||||
));
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the colors for the axis.
|
||||
*
|
||||
* @param colors Array of Color
|
||||
*/
|
||||
public function setAxisColor($colors) {
|
||||
$this->axisColor = $colors;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the colors for the background.
|
||||
*
|
||||
* @param colors Array of Color
|
||||
*/
|
||||
public function setBackgroundColor($colors) {
|
||||
$this->backgroundColor = $colors;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the colors for the bar charts.
|
||||
*
|
||||
* @param colors Array of Color
|
||||
*/
|
||||
public function setBarColor($colors) {
|
||||
$this->barColorSet = new ColorSet($colors, 0.75);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the colors for the line charts.
|
||||
*
|
||||
* @param colors Array of Color
|
||||
*/
|
||||
public function setLineColor($colors) {
|
||||
$this->lineColorSet = new ColorSet($colors, 0.75);
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the colors for the pie charts.
|
||||
*
|
||||
* @param colors Array of Color
|
||||
*/
|
||||
public function setPieColor($colors) {
|
||||
$this->pieColorSet = new ColorSet($colors, 0.7);
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,443 +1,443 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* The plot holds graphical attributes, and is responsible for computing the layout of the graph.
|
||||
* The layout is quite simple right now, with 4 areas laid out like that:
|
||||
* (of course this is subject to change in the future).
|
||||
*
|
||||
* output area------------------------------------------------|
|
||||
* | (outer padding) |
|
||||
* | image area--------------------------------------------| |
|
||||
* | | (title padding) | |
|
||||
* | | title area----------------------------------------| | |
|
||||
* | | |-------------------------------------------------| | |
|
||||
* | | | |
|
||||
* | | (graph padding) (caption padding) | |
|
||||
* | | graph area----------------| caption area---------| | |
|
||||
* | | | | | | | |
|
||||
* | | | | | | | |
|
||||
* | | | | | | | |
|
||||
* | | | | | | | |
|
||||
* | | | | | | | |
|
||||
* | | |-------------------------| |--------------------| | |
|
||||
* | | | |
|
||||
* | |-----------------------------------------------------| |
|
||||
* | |
|
||||
* |----------------------------------------------------------|
|
||||
*
|
||||
* All area dimensions are known in advance , and the optional logo is drawn in absolute coordinates.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 27 july 2007
|
||||
*/
|
||||
class Plot {
|
||||
// Style properties
|
||||
protected $title;
|
||||
|
||||
/**
|
||||
* Location of the logo. Can be overriden to your personalized logo.
|
||||
*/
|
||||
protected $logoFileName;
|
||||
|
||||
/**
|
||||
* Outer area, whose dimension is the same as the PNG returned.
|
||||
*/
|
||||
protected $outputArea;
|
||||
|
||||
/**
|
||||
* Outer padding surrounding the whole image, everything outside is blank.
|
||||
*/
|
||||
protected $outerPadding;
|
||||
|
||||
/**
|
||||
* Coordinates of the area inside the outer padding.
|
||||
*/
|
||||
protected $imageArea;
|
||||
|
||||
/**
|
||||
* Fixed title height in pixels.
|
||||
*/
|
||||
protected $titleHeight;
|
||||
|
||||
/**
|
||||
* Padding of the title area.
|
||||
*/
|
||||
protected $titlePadding;
|
||||
|
||||
/**
|
||||
* Coordinates of the title area.
|
||||
*/
|
||||
protected $titleArea;
|
||||
|
||||
/**
|
||||
* True if the plot has a caption.
|
||||
*/
|
||||
protected $hasCaption;
|
||||
|
||||
/**
|
||||
* Ratio of graph/caption in width.
|
||||
*/
|
||||
protected $graphCaptionRatio;
|
||||
|
||||
/**
|
||||
* Padding of the graph area.
|
||||
*/
|
||||
protected $graphPadding;
|
||||
|
||||
/**
|
||||
* Coordinates of the graph area.
|
||||
*/
|
||||
protected $graphArea;
|
||||
|
||||
/**
|
||||
* Padding of the caption area.
|
||||
*/
|
||||
protected $captionPadding;
|
||||
|
||||
/**
|
||||
* Coordinates of the caption area.
|
||||
*/
|
||||
protected $captionArea;
|
||||
|
||||
/**
|
||||
* Text writer.
|
||||
*/
|
||||
protected $text;
|
||||
|
||||
/**
|
||||
* Color palette.
|
||||
*/
|
||||
protected $palette;
|
||||
|
||||
/**
|
||||
* GD image
|
||||
*/
|
||||
protected $img;
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* The plot holds graphical attributes, and is responsible for computing the layout of the graph.
|
||||
* The layout is quite simple right now, with 4 areas laid out like that:
|
||||
* (of course this is subject to change in the future).
|
||||
*
|
||||
* output area------------------------------------------------|
|
||||
* | (outer padding) |
|
||||
* | image area--------------------------------------------| |
|
||||
* | | (title padding) | |
|
||||
* | | title area----------------------------------------| | |
|
||||
* | | |-------------------------------------------------| | |
|
||||
* | | | |
|
||||
* | | (graph padding) (caption padding) | |
|
||||
* | | graph area----------------| caption area---------| | |
|
||||
* | | | | | | | |
|
||||
* | | | | | | | |
|
||||
* | | | | | | | |
|
||||
* | | | | | | | |
|
||||
* | | | | | | | |
|
||||
* | | |-------------------------| |--------------------| | |
|
||||
* | | | |
|
||||
* | |-----------------------------------------------------| |
|
||||
* | |
|
||||
* |----------------------------------------------------------|
|
||||
*
|
||||
* All area dimensions are known in advance , and the optional logo is drawn in absolute coordinates.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* Created on 27 july 2007
|
||||
*/
|
||||
class Plot {
|
||||
// Style properties
|
||||
protected $title;
|
||||
|
||||
/**
|
||||
* Location of the logo. Can be overriden to your personalized logo.
|
||||
*/
|
||||
protected $logoFileName;
|
||||
|
||||
/**
|
||||
* Outer area, whose dimension is the same as the PNG returned.
|
||||
*/
|
||||
protected $outputArea;
|
||||
|
||||
/**
|
||||
* Outer padding surrounding the whole image, everything outside is blank.
|
||||
*/
|
||||
protected $outerPadding;
|
||||
|
||||
/**
|
||||
* Coordinates of the area inside the outer padding.
|
||||
*/
|
||||
protected $imageArea;
|
||||
|
||||
/**
|
||||
* Fixed title height in pixels.
|
||||
*/
|
||||
protected $titleHeight;
|
||||
|
||||
/**
|
||||
* Padding of the title area.
|
||||
*/
|
||||
protected $titlePadding;
|
||||
|
||||
/**
|
||||
* Coordinates of the title area.
|
||||
*/
|
||||
protected $titleArea;
|
||||
|
||||
/**
|
||||
* True if the plot has a caption.
|
||||
*/
|
||||
protected $hasCaption;
|
||||
|
||||
/**
|
||||
* Ratio of graph/caption in width.
|
||||
*/
|
||||
protected $graphCaptionRatio;
|
||||
|
||||
/**
|
||||
* Padding of the graph area.
|
||||
*/
|
||||
protected $graphPadding;
|
||||
|
||||
/**
|
||||
* Coordinates of the graph area.
|
||||
*/
|
||||
protected $graphArea;
|
||||
|
||||
/**
|
||||
* Padding of the caption area.
|
||||
*/
|
||||
protected $captionPadding;
|
||||
|
||||
/**
|
||||
* Coordinates of the caption area.
|
||||
*/
|
||||
protected $captionArea;
|
||||
|
||||
/**
|
||||
* Text writer.
|
||||
*/
|
||||
protected $text;
|
||||
|
||||
/**
|
||||
* Color palette.
|
||||
*/
|
||||
protected $palette;
|
||||
|
||||
/**
|
||||
* GD image
|
||||
*/
|
||||
protected $img;
|
||||
|
||||
/**
|
||||
* Drawing primitives
|
||||
*/
|
||||
protected $primitive;
|
||||
/**
|
||||
* Drawing primitives
|
||||
*/
|
||||
protected $primitive;
|
||||
|
||||
protected $backGroundColor;
|
||||
protected $textColor;
|
||||
protected $backGroundColor;
|
||||
protected $textColor;
|
||||
|
||||
/**
|
||||
* Constructor of Plot.
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
public function Plot($width, $height) {
|
||||
$this->width = $width;
|
||||
$this->height = $height;
|
||||
/**
|
||||
* Constructor of Plot.
|
||||
*
|
||||
* @param integer width of the image
|
||||
* @param integer height of the image
|
||||
*/
|
||||
public function Plot($width, $height) {
|
||||
$this->width = $width;
|
||||
$this->height = $height;
|
||||
|
||||
$this->text = new Text();
|
||||
$this->palette = new Palette();
|
||||
|
||||
// Default layout
|
||||
$this->outputArea = new Rectangle(0, 0, $width - 1, $height - 1);
|
||||
$this->outerPadding = new Padding(5);
|
||||
$this->titleHeight = 26;
|
||||
$this->titlePadding = new Padding(5);
|
||||
$this->hasCaption = false;
|
||||
$this->graphCaptionRatio = 0.50;
|
||||
$this->graphPadding = new Padding(50);
|
||||
$this->captionPadding = new Padding(15);
|
||||
}
|
||||
$this->text = new Text();
|
||||
$this->palette = new Palette();
|
||||
|
||||
// Default layout
|
||||
$this->outputArea = new Rectangle(0, 0, $width - 1, $height - 1);
|
||||
$this->outerPadding = new Padding(5);
|
||||
$this->titleHeight = 26;
|
||||
$this->titlePadding = new Padding(5);
|
||||
$this->hasCaption = false;
|
||||
$this->graphCaptionRatio = 0.50;
|
||||
$this->graphPadding = new Padding(50);
|
||||
$this->captionPadding = new Padding(15);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute the area inside the outer padding (outside is white).
|
||||
*/
|
||||
private function computeImageArea() {
|
||||
$this->imageArea = $this->outputArea->getPaddedRectangle($this->outerPadding);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute the title area.
|
||||
*/
|
||||
private function computeTitleArea() {
|
||||
$titleUnpaddedBottom = $this->imageArea->y1 + $this->titleHeight + $this->titlePadding->top + $this->titlePadding->bottom;
|
||||
$titleArea = new Rectangle(
|
||||
$this->imageArea->x1,
|
||||
$this->imageArea->y1,
|
||||
$this->imageArea->x2,
|
||||
$titleUnpaddedBottom - 1
|
||||
);
|
||||
$this->titleArea = $titleArea->getPaddedRectangle($this->titlePadding);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute the graph area.
|
||||
*/
|
||||
private function computeGraphArea() {
|
||||
$titleUnpaddedBottom = $this->imageArea->y1 + $this->titleHeight + $this->titlePadding->top + $this->titlePadding->bottom;
|
||||
$graphArea = null;
|
||||
if ($this->hasCaption) {
|
||||
$graphUnpaddedRight = $this->imageArea->x1 + ($this->imageArea->x2 - $this->imageArea->x1) * $this->graphCaptionRatio
|
||||
+ $this->graphPadding->left + $this->graphPadding->right;
|
||||
$graphArea = new Rectangle(
|
||||
$this->imageArea->x1,
|
||||
$titleUnpaddedBottom,
|
||||
$graphUnpaddedRight - 1,
|
||||
$this->imageArea->y2
|
||||
);
|
||||
} else {
|
||||
$graphArea = new Rectangle(
|
||||
$this->imageArea->x1+70,
|
||||
$titleUnpaddedBottom,
|
||||
$this->imageArea->x2,
|
||||
$this->imageArea->y2
|
||||
);
|
||||
}
|
||||
$this->graphArea = $graphArea->getPaddedRectangle($this->graphPadding);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute the caption area.
|
||||
*/
|
||||
private function computeCaptionArea() {
|
||||
$graphUnpaddedRight = $this->imageArea->x1 + ($this->imageArea->x2 - $this->imageArea->x1) * $this->graphCaptionRatio
|
||||
+ $this->graphPadding->left + $this->graphPadding->right;
|
||||
$titleUnpaddedBottom = $this->imageArea->y1 + $this->titleHeight + $this->titlePadding->top + $this->titlePadding->bottom;
|
||||
$captionArea = new Rectangle(
|
||||
$graphUnpaddedRight,
|
||||
$titleUnpaddedBottom,
|
||||
$this->imageArea->x2,
|
||||
$this->imageArea->y2
|
||||
);
|
||||
$this->captionArea = $captionArea->getPaddedRectangle($this->captionPadding);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute the layout of all areas of the graph.
|
||||
*/
|
||||
public function computeLayout() {
|
||||
$this->computeImageArea();
|
||||
$this->computeTitleArea();
|
||||
$this->computeGraphArea();
|
||||
if ($this->hasCaption) {
|
||||
$this->computeCaptionArea();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates and initialize the image.
|
||||
*/
|
||||
public function createImage() {
|
||||
$this->img = imagecreatetruecolor($this->width, $this->height);
|
||||
|
||||
$this->primitive = new Primitive($this->img);
|
||||
/**
|
||||
* Compute the area inside the outer padding (outside is white).
|
||||
*/
|
||||
private function computeImageArea() {
|
||||
$this->imageArea = $this->outputArea->getPaddedRectangle($this->outerPadding);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute the title area.
|
||||
*/
|
||||
private function computeTitleArea() {
|
||||
$titleUnpaddedBottom = $this->imageArea->y1 + $this->titleHeight + $this->titlePadding->top + $this->titlePadding->bottom;
|
||||
$titleArea = new Rectangle(
|
||||
$this->imageArea->x1,
|
||||
$this->imageArea->y1,
|
||||
$this->imageArea->x2,
|
||||
$titleUnpaddedBottom - 1
|
||||
);
|
||||
$this->titleArea = $titleArea->getPaddedRectangle($this->titlePadding);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute the graph area.
|
||||
*/
|
||||
private function computeGraphArea() {
|
||||
$titleUnpaddedBottom = $this->imageArea->y1 + $this->titleHeight + $this->titlePadding->top + $this->titlePadding->bottom;
|
||||
$graphArea = null;
|
||||
if ($this->hasCaption) {
|
||||
$graphUnpaddedRight = $this->imageArea->x1 + ($this->imageArea->x2 - $this->imageArea->x1) * $this->graphCaptionRatio
|
||||
+ $this->graphPadding->left + $this->graphPadding->right;
|
||||
$graphArea = new Rectangle(
|
||||
$this->imageArea->x1,
|
||||
$titleUnpaddedBottom,
|
||||
$graphUnpaddedRight - 1,
|
||||
$this->imageArea->y2
|
||||
);
|
||||
} else {
|
||||
$graphArea = new Rectangle(
|
||||
$this->imageArea->x1,
|
||||
$titleUnpaddedBottom,
|
||||
$this->imageArea->x2,
|
||||
$this->imageArea->y2
|
||||
);
|
||||
}
|
||||
$this->graphArea = $graphArea->getPaddedRectangle($this->graphPadding);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute the caption area.
|
||||
*/
|
||||
private function computeCaptionArea() {
|
||||
$graphUnpaddedRight = $this->imageArea->x1 + ($this->imageArea->x2 - $this->imageArea->x1) * $this->graphCaptionRatio
|
||||
+ $this->graphPadding->left + $this->graphPadding->right;
|
||||
$titleUnpaddedBottom = $this->imageArea->y1 + $this->titleHeight + $this->titlePadding->top + $this->titlePadding->bottom;
|
||||
$captionArea = new Rectangle(
|
||||
$graphUnpaddedRight,
|
||||
$titleUnpaddedBottom,
|
||||
$this->imageArea->x2,
|
||||
$this->imageArea->y2
|
||||
);
|
||||
$this->captionArea = $captionArea->getPaddedRectangle($this->captionPadding);
|
||||
}
|
||||
|
||||
/**
|
||||
* Compute the layout of all areas of the graph.
|
||||
*/
|
||||
public function computeLayout() {
|
||||
$this->computeImageArea();
|
||||
$this->computeTitleArea();
|
||||
$this->computeGraphArea();
|
||||
if ($this->hasCaption) {
|
||||
$this->computeCaptionArea();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates and initialize the image.
|
||||
*/
|
||||
public function createImage() {
|
||||
$this->img = imagecreatetruecolor($this->width, $this->height);
|
||||
|
||||
$this->primitive = new Primitive($this->img);
|
||||
|
||||
$this->backGroundColor = new Color(255, 255, 255);
|
||||
$this->textColor = new Color(0, 0, 0);
|
||||
$this->backGroundColor = new Color(255, 255, 255);
|
||||
$this->textColor = new Color(0, 0, 0);
|
||||
|
||||
// White background
|
||||
imagefilledrectangle($this->img, 0, 0, $this->width - 1, $this->height - 1, $this->backGroundColor->getColor($this->img));
|
||||
|
||||
//imagerectangle($this->img, $this->imageArea->x1, $this->imageArea->y1, $this->imageArea->x2, $this->imageArea->y2, $this->palette->red->getColor($this->img));
|
||||
}
|
||||
// White background
|
||||
imagefilledrectangle($this->img, 0, 0, $this->width - 1, $this->height - 1, $this->backGroundColor->getColor($this->img));
|
||||
|
||||
//imagerectangle($this->img, $this->imageArea->x1, $this->imageArea->y1, $this->imageArea->x2, $this->imageArea->y2, $this->palette->red->getColor($this->img));
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the title to the image.
|
||||
*/
|
||||
public function printTitle() {
|
||||
$yCenter = $this->titleArea->y1 + ($this->titleArea->y2 - $this->titleArea->y1) / 2;
|
||||
$this->text->printCentered($this->img, $yCenter, $this->textColor, $this->title, $this->text->fontCondensedBold);
|
||||
}
|
||||
/**
|
||||
* Print the title to the image.
|
||||
*/
|
||||
public function printTitle() {
|
||||
$yCenter = $this->titleArea->y1 + ($this->titleArea->y2 - $this->titleArea->y1) / 2;
|
||||
$this->text->printCentered($this->img, $yCenter, $this->textColor, $this->title, $this->text->fontCondensedBold);
|
||||
}
|
||||
|
||||
/**
|
||||
* Print the logo image to the image.
|
||||
*/
|
||||
public function printLogo() {
|
||||
@$logoImage = imageCreateFromPNG($this->logoFileName);
|
||||
/**
|
||||
* Print the logo image to the image.
|
||||
*/
|
||||
public function printLogo() {
|
||||
@$logoImage = imageCreateFromPNG($this->logoFileName);
|
||||
|
||||
if ($logoImage) {
|
||||
imagecopymerge($this->img, $logoImage, 2 * $this->outerPadding->left, $this->outerPadding->top, 0, 0, imagesx($logoImage), imagesy($logoImage), 100);
|
||||
}
|
||||
}
|
||||
if ($logoImage) {
|
||||
imagecopymerge($this->img, $logoImage, 2 * $this->outerPadding->left, $this->outerPadding->top, 0, 0, imagesx($logoImage), imagesy($logoImage), 100);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Renders to a file or to standard output.
|
||||
*
|
||||
* @param fileName File name (optional)
|
||||
*/
|
||||
public function render($fileName) {
|
||||
if (isset($fileName)) {
|
||||
imagepng($this->img, $fileName);
|
||||
} else {
|
||||
imagepng($this->img);
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Renders to a file or to standard output.
|
||||
*
|
||||
* @param fileName File name (optional)
|
||||
*/
|
||||
public function render($fileName) {
|
||||
if (isset($fileName)) {
|
||||
imagepng($this->img, $fileName);
|
||||
} else {
|
||||
imagepng($this->img);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the title.
|
||||
*
|
||||
* @param string New title
|
||||
*/
|
||||
public function setTitle($title) {
|
||||
$this->title = $title;
|
||||
}
|
||||
/**
|
||||
* Sets the title.
|
||||
*
|
||||
* @param string New title
|
||||
*/
|
||||
public function setTitle($title) {
|
||||
$this->title = $title;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the logo image file name.
|
||||
*
|
||||
* @param string New logo image file name
|
||||
*/
|
||||
public function setLogoFileName($logoFileName) {
|
||||
$this->logoFileName = $logoFileName;
|
||||
}
|
||||
/**
|
||||
* Sets the logo image file name.
|
||||
*
|
||||
* @param string New logo image file name
|
||||
*/
|
||||
public function setLogoFileName($logoFileName) {
|
||||
$this->logoFileName = $logoFileName;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the GD image.
|
||||
*
|
||||
* @return GD Image
|
||||
*/
|
||||
public function getImg() {
|
||||
return $this->img;
|
||||
}
|
||||
/**
|
||||
* Return the GD image.
|
||||
*
|
||||
* @return GD Image
|
||||
*/
|
||||
public function getImg() {
|
||||
return $this->img;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the palette.
|
||||
*
|
||||
* @return palette
|
||||
*/
|
||||
public function getPalette() {
|
||||
return $this->palette;
|
||||
}
|
||||
/**
|
||||
* Return the palette.
|
||||
*
|
||||
* @return palette
|
||||
*/
|
||||
public function getPalette() {
|
||||
return $this->palette;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the text.
|
||||
*
|
||||
* @return text
|
||||
*/
|
||||
public function getText() {
|
||||
return $this->text;
|
||||
}
|
||||
/**
|
||||
* Return the text.
|
||||
*
|
||||
* @return text
|
||||
*/
|
||||
public function getText() {
|
||||
return $this->text;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the primitive.
|
||||
*
|
||||
* @return primitive
|
||||
*/
|
||||
public function getPrimitive() {
|
||||
return $this->primitive;
|
||||
}
|
||||
/**
|
||||
* Return the primitive.
|
||||
*
|
||||
* @return primitive
|
||||
*/
|
||||
public function getPrimitive() {
|
||||
return $this->primitive;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the outer padding.
|
||||
*
|
||||
* @param integer Outer padding value in pixels
|
||||
*/
|
||||
public function getOuterPadding() {
|
||||
return $outerPadding;
|
||||
}
|
||||
/**
|
||||
* Return the outer padding.
|
||||
*
|
||||
* @param integer Outer padding value in pixels
|
||||
*/
|
||||
public function getOuterPadding() {
|
||||
return $outerPadding;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the outer padding.
|
||||
*
|
||||
* @param integer Outer padding value in pixels
|
||||
*/
|
||||
public function setOuterPadding($outerPadding) {
|
||||
$this->outerPadding = $outerPadding;
|
||||
}
|
||||
/**
|
||||
* Set the outer padding.
|
||||
*
|
||||
* @param integer Outer padding value in pixels
|
||||
*/
|
||||
public function setOuterPadding($outerPadding) {
|
||||
$this->outerPadding = $outerPadding;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the title height.
|
||||
*
|
||||
* @param integer title height
|
||||
*/
|
||||
public function setTitleHeight($titleHeight) {
|
||||
$this->titleHeight = $titleHeight;
|
||||
}
|
||||
/**
|
||||
* Return the title height.
|
||||
*
|
||||
* @param integer title height
|
||||
*/
|
||||
public function setTitleHeight($titleHeight) {
|
||||
$this->titleHeight = $titleHeight;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the title padding.
|
||||
*
|
||||
* @param integer title padding
|
||||
*/
|
||||
public function setTitlePadding($titlePadding) {
|
||||
$this->titlePadding = $titlePadding;
|
||||
}
|
||||
/**
|
||||
* Return the title padding.
|
||||
*
|
||||
* @param integer title padding
|
||||
*/
|
||||
public function setTitlePadding($titlePadding) {
|
||||
$this->titlePadding = $titlePadding;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the graph padding.
|
||||
*
|
||||
* @param integer graph padding
|
||||
*/
|
||||
public function setGraphPadding($graphPadding) {
|
||||
$this->graphPadding = $graphPadding;
|
||||
}
|
||||
/**
|
||||
* Return the graph padding.
|
||||
*
|
||||
* @param integer graph padding
|
||||
*/
|
||||
public function setGraphPadding($graphPadding) {
|
||||
$this->graphPadding = $graphPadding;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set if the graph has a caption.
|
||||
*
|
||||
* @param boolean graph has a caption
|
||||
*/
|
||||
public function setHasCaption($hasCaption) {
|
||||
$this->hasCaption = $hasCaption;
|
||||
}
|
||||
/**
|
||||
* Set if the graph has a caption.
|
||||
*
|
||||
* @param boolean graph has a caption
|
||||
*/
|
||||
public function setHasCaption($hasCaption) {
|
||||
$this->hasCaption = $hasCaption;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the caption padding.
|
||||
*
|
||||
* @param integer caption padding
|
||||
*/
|
||||
public function setCaptionPadding($captionPadding) {
|
||||
$this->captionPadding = $captionPadding;
|
||||
}
|
||||
/**
|
||||
* Set the caption padding.
|
||||
*
|
||||
* @param integer caption padding
|
||||
*/
|
||||
public function setCaptionPadding($captionPadding) {
|
||||
$this->captionPadding = $captionPadding;
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the graph/caption ratio.
|
||||
*
|
||||
* @param integer caption padding
|
||||
*/
|
||||
public function setGraphCaptionRatio($graphCaptionRatio) {
|
||||
$this->graphCaptionRatio = $graphCaptionRatio;
|
||||
}
|
||||
/**
|
||||
* Set the graph/caption ratio.
|
||||
*
|
||||
* @param integer caption padding
|
||||
*/
|
||||
public function setGraphCaptionRatio($graphCaptionRatio) {
|
||||
$this->graphCaptionRatio = $graphCaptionRatio;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the graph area.
|
||||
*
|
||||
* @return graph area
|
||||
*/
|
||||
public function getGraphArea() {
|
||||
return $this->graphArea;
|
||||
}
|
||||
/**
|
||||
* Return the graph area.
|
||||
*
|
||||
* @return graph area
|
||||
*/
|
||||
public function getGraphArea() {
|
||||
return $this->graphArea;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the caption area.
|
||||
*
|
||||
* @return caption area
|
||||
*/
|
||||
public function getCaptionArea() {
|
||||
return $this->captionArea;
|
||||
}
|
||||
/**
|
||||
* Return the caption area.
|
||||
*
|
||||
* @return caption area
|
||||
*/
|
||||
public function getCaptionArea() {
|
||||
return $this->captionArea;
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the text color.
|
||||
*
|
||||
* @return text color
|
||||
*/
|
||||
public function getTextColor() {
|
||||
return $this->textColor;
|
||||
}
|
||||
}
|
||||
?>
|
||||
/**
|
||||
* Return the text color.
|
||||
*
|
||||
* @return text color
|
||||
*/
|
||||
public function getTextColor() {
|
||||
return $this->textColor;
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,68 +1,68 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Primitive geometric object representing a padding.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* @Created on 27 july 2007
|
||||
*/
|
||||
class Padding {
|
||||
/**
|
||||
* Top padding.
|
||||
*/
|
||||
public $top;
|
||||
|
||||
/**
|
||||
* Right padding.
|
||||
*/
|
||||
public $right;
|
||||
|
||||
/**
|
||||
* Bottom padding.
|
||||
*/
|
||||
public $bottom;
|
||||
|
||||
/**
|
||||
* Left padding.
|
||||
*/
|
||||
public $left;
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Primitive geometric object representing a padding.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* @Created on 27 july 2007
|
||||
*/
|
||||
class Padding {
|
||||
/**
|
||||
* Top padding.
|
||||
*/
|
||||
public $top;
|
||||
|
||||
/**
|
||||
* Right padding.
|
||||
*/
|
||||
public $right;
|
||||
|
||||
/**
|
||||
* Bottom padding.
|
||||
*/
|
||||
public $bottom;
|
||||
|
||||
/**
|
||||
* Left padding.
|
||||
*/
|
||||
public $left;
|
||||
|
||||
/**
|
||||
* Creates a new padding.
|
||||
*
|
||||
* @param integer Top padding
|
||||
* @param integer Right padding
|
||||
* @param integer Bottom padding
|
||||
* @param integer Left padding
|
||||
*/
|
||||
public function Padding($top, $right = null, $bottom = null, $left = null) {
|
||||
$this->top = $top;
|
||||
if ($right == null) {
|
||||
$this->right = $top;
|
||||
$this->bottom = $top;
|
||||
$this->left = $top;
|
||||
} else {
|
||||
$this->right = $right;
|
||||
$this->bottom = $bottom;
|
||||
$this->left = $left;
|
||||
}
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Creates a new padding.
|
||||
*
|
||||
* @param integer Top padding
|
||||
* @param integer Right padding
|
||||
* @param integer Bottom padding
|
||||
* @param integer Left padding
|
||||
*/
|
||||
public function Padding($top, $right = null, $bottom = null, $left = null) {
|
||||
$this->top = $top;
|
||||
if ($right == null) {
|
||||
$this->right = $top;
|
||||
$this->bottom = $top;
|
||||
$this->left = $top;
|
||||
} else {
|
||||
$this->right = $right;
|
||||
$this->bottom = $bottom;
|
||||
$this->left = $left;
|
||||
}
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,70 +1,70 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Graphic primitives, extends GD with chart related primitives.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class Primitive {
|
||||
private $img;
|
||||
|
||||
/**
|
||||
* Creates a new primitive object
|
||||
*
|
||||
* @param resource GD image resource
|
||||
*/
|
||||
public function Primitive($img) {
|
||||
$this->img = $img;
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws a straight line.
|
||||
*
|
||||
* @param integer line start (X)
|
||||
* @param integer line start (Y)
|
||||
* @param integer line end (X)
|
||||
* @param integer line end (Y)
|
||||
* @param Color line color
|
||||
*/
|
||||
public function line($x1, $y1, $x2, $y2, $color, $width = 1) {
|
||||
imagefilledpolygon($this->img, array($x1, $y1 - $width / 2, $x1, $y1 + $width / 2, $x2, $y2 + $width / 2, $x2, $y2 - $width / 2), 4, $color->getColor($this->img));
|
||||
// imageline($this->img, $x1, $y1, $x2, $y2, $color->getColor($this->img));
|
||||
}
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Graphic primitives, extends GD with chart related primitives.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class Primitive {
|
||||
private $img;
|
||||
|
||||
/**
|
||||
* Creates a new primitive object
|
||||
*
|
||||
* @param resource GD image resource
|
||||
*/
|
||||
public function Primitive($img) {
|
||||
$this->img = $img;
|
||||
}
|
||||
|
||||
/**
|
||||
* Draws a straight line.
|
||||
*
|
||||
* @param integer line start (X)
|
||||
* @param integer line start (Y)
|
||||
* @param integer line end (X)
|
||||
* @param integer line end (Y)
|
||||
* @param Color line color
|
||||
*/
|
||||
public function line($x1, $y1, $x2, $y2, $color, $width = 1) {
|
||||
imagefilledpolygon($this->img, array($x1, $y1 - $width / 2, $x1, $y1 + $width / 2, $x2, $y2 + $width / 2, $x2, $y2 - $width / 2), 4, $color->getColor($this->img));
|
||||
// imageline($this->img, $x1, $y1, $x2, $y2, $color->getColor($this->img));
|
||||
}
|
||||
|
||||
/**
|
||||
* Draw a filled gray box with thick borders and darker corners.
|
||||
*
|
||||
* @param integer top left coordinate (x)
|
||||
* @param integer top left coordinate (y)
|
||||
* @param integer bottom right coordinate (x)
|
||||
* @param integer bottom right coordinate (y)
|
||||
* @param Color edge color
|
||||
* @param Color corner color
|
||||
*/
|
||||
public function outlinedBox($x1, $y1, $x2, $y2, $color0, $color1) {
|
||||
imagefilledrectangle($this->img, $x1, $y1, $x2, $y2, $color0->getColor($this->img));
|
||||
imagerectangle($this->img, $x1, $y1, $x1 + 1, $y1 + 1, $color1->getColor($this->img));
|
||||
imagerectangle($this->img, $x2 - 1, $y1, $x2, $y1 + 1, $color1->getColor($this->img));
|
||||
imagerectangle($this->img, $x1, $y2 - 1, $x1 + 1, $y2, $color1->getColor($this->img));
|
||||
imagerectangle($this->img, $x2 - 1, $y2 - 1, $x2, $y2, $color1->getColor($this->img));
|
||||
}
|
||||
/**
|
||||
* Draw a filled gray box with thick borders and darker corners.
|
||||
*
|
||||
* @param integer top left coordinate (x)
|
||||
* @param integer top left coordinate (y)
|
||||
* @param integer bottom right coordinate (x)
|
||||
* @param integer bottom right coordinate (y)
|
||||
* @param Color edge color
|
||||
* @param Color corner color
|
||||
*/
|
||||
public function outlinedBox($x1, $y1, $x2, $y2, $color0, $color1) {
|
||||
imagefilledrectangle($this->img, $x1, $y1, $x2, $y2, $color0->getColor($this->img));
|
||||
imagerectangle($this->img, $x1, $y1, $x1 + 1, $y1 + 1, $color1->getColor($this->img));
|
||||
imagerectangle($this->img, $x2 - 1, $y1, $x2, $y1 + 1, $color1->getColor($this->img));
|
||||
imagerectangle($this->img, $x1, $y2 - 1, $x1 + 1, $y2, $color1->getColor($this->img));
|
||||
imagerectangle($this->img, $x2 - 1, $y2 - 1, $x2, $y2, $color1->getColor($this->img));
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,80 +1,80 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* A rectangle identified by the top-left and the bottom-right corners.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* @Created on 27 july 2007
|
||||
*/
|
||||
class Rectangle {
|
||||
/**
|
||||
* Top left X.
|
||||
*/
|
||||
public $x1;
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* A rectangle identified by the top-left and the bottom-right corners.
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
* @Created on 27 july 2007
|
||||
*/
|
||||
class Rectangle {
|
||||
/**
|
||||
* Top left X.
|
||||
*/
|
||||
public $x1;
|
||||
|
||||
/**
|
||||
* Top left Y.
|
||||
*/
|
||||
public $y1;
|
||||
|
||||
/**
|
||||
* Bottom right X.
|
||||
*/
|
||||
public $x2;
|
||||
|
||||
/**
|
||||
* Bottom right Y.
|
||||
*/
|
||||
public $y2;
|
||||
|
||||
/**
|
||||
* Constructor of Rectangle.
|
||||
*
|
||||
* @param x1 Left edge coordinate
|
||||
* @param y1 Upper edge coordinate
|
||||
* @param x2 Right edge coordinate
|
||||
* @param y2 Bottom edge coordinate
|
||||
*/
|
||||
public function Rectangle($x1, $y1, $x2, $y2) {
|
||||
$this->x1 = $x1;
|
||||
$this->y1 = $y1;
|
||||
$this->x2 = $x2;
|
||||
$this->y2 = $y2;
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply a padding and returns the resulting rectangle.
|
||||
* The result is an enlarged rectangle.
|
||||
*
|
||||
* @return Padded rectangle
|
||||
*/
|
||||
public function getPaddedRectangle($padding) {
|
||||
$rectangle = new Rectangle(
|
||||
$this->x1 + $padding->left,
|
||||
$this->y1 + $padding->top,
|
||||
$this->x2 - $padding->right,
|
||||
$this->y2 - $padding->bottom
|
||||
);
|
||||
|
||||
//echo "(" . $this->x1 . "," . $this->y1 . ") (" . $this->x2 . "," . $this->y2 . ")<br>";
|
||||
return $rectangle;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Top left Y.
|
||||
*/
|
||||
public $y1;
|
||||
|
||||
/**
|
||||
* Bottom right X.
|
||||
*/
|
||||
public $x2;
|
||||
|
||||
/**
|
||||
* Bottom right Y.
|
||||
*/
|
||||
public $y2;
|
||||
|
||||
/**
|
||||
* Constructor of Rectangle.
|
||||
*
|
||||
* @param x1 Left edge coordinate
|
||||
* @param y1 Upper edge coordinate
|
||||
* @param x2 Right edge coordinate
|
||||
* @param y2 Bottom edge coordinate
|
||||
*/
|
||||
public function Rectangle($x1, $y1, $x2, $y2) {
|
||||
$this->x1 = $x1;
|
||||
$this->y1 = $y1;
|
||||
$this->x2 = $x2;
|
||||
$this->y2 = $y2;
|
||||
}
|
||||
|
||||
/**
|
||||
* Apply a padding and returns the resulting rectangle.
|
||||
* The result is an enlarged rectangle.
|
||||
*
|
||||
* @return Padded rectangle
|
||||
*/
|
||||
public function getPaddedRectangle($padding) {
|
||||
$rectangle = new Rectangle(
|
||||
$this->x1 + $padding->left,
|
||||
$this->y1 + $padding->top,
|
||||
$this->x2 - $padding->right,
|
||||
$this->y2 - $padding->bottom
|
||||
);
|
||||
|
||||
//echo "(" . $this->x1 . "," . $this->y1 . ") (" . $this->x2 . "," . $this->y2 . ")<br>";
|
||||
return $rectangle;
|
||||
}
|
||||
}
|
||||
?>
|
@ -1,129 +1,129 @@
|
||||
<?php
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2010 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Text drawing helper
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class Text {
|
||||
public $HORIZONTAL_LEFT_ALIGN = 1;
|
||||
public $HORIZONTAL_CENTER_ALIGN = 2;
|
||||
public $HORIZONTAL_RIGHT_ALIGN = 4;
|
||||
public $VERTICAL_TOP_ALIGN = 8;
|
||||
public $VERTICAL_CENTER_ALIGN = 16;
|
||||
public $VERTICAL_BOTTOM_ALIGN = 32;
|
||||
/* Libchart - PHP chart library
|
||||
* Copyright (C) 2005-2011 Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Text drawing helper
|
||||
*
|
||||
* @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com)
|
||||
*/
|
||||
class Text {
|
||||
public $HORIZONTAL_LEFT_ALIGN = 1;
|
||||
public $HORIZONTAL_CENTER_ALIGN = 2;
|
||||
public $HORIZONTAL_RIGHT_ALIGN = 4;
|
||||
public $VERTICAL_TOP_ALIGN = 8;
|
||||
public $VERTICAL_CENTER_ALIGN = 16;
|
||||
public $VERTICAL_BOTTOM_ALIGN = 32;
|
||||
|
||||
/**
|
||||
* Creates a new text drawing helper.
|
||||
*/
|
||||
public function Text() {
|
||||
$baseDir = dirname(__FILE__) . "/../../../";
|
||||
|
||||
// Free low-res fonts based on Bitstream Vera <http://dejavu.sourceforge.net/wiki/>
|
||||
$this->fontCondensed = $baseDir . "fonts/DejaVuSansCondensed.ttf";
|
||||
$this->fontCondensedBold = $baseDir . "fonts/DejaVuSansCondensed-Bold.ttf";
|
||||
}
|
||||
/**
|
||||
* Creates a new text drawing helper.
|
||||
*/
|
||||
public function Text() {
|
||||
$baseDir = dirname(__FILE__) . "/../../../";
|
||||
|
||||
// Free low-res fonts based on Bitstream Vera <http://dejavu.sourceforge.net/wiki/>
|
||||
$this->fontCondensed = $baseDir . "fonts/DejaVuSansCondensed.ttf";
|
||||
$this->fontCondensedBold = $baseDir . "fonts/DejaVuSansCondensed-Bold.ttf";
|
||||
}
|
||||
|
||||
/**
|
||||
* Print text.
|
||||
*
|
||||
* @param Image GD image
|
||||
* @param integer text coordinate (x)
|
||||
* @param integer text coordinate (y)
|
||||
* @param Color text color
|
||||
* @param string text value
|
||||
* @param string font file name
|
||||
* @param bitfield text alignment
|
||||
*/
|
||||
public function printText($img, $px, $py, $color, $text, $fontFileName, $align = 0) {
|
||||
if (!($align & $this->HORIZONTAL_CENTER_ALIGN) && !($align & $this->HORIZONTAL_RIGHT_ALIGN)) {
|
||||
$align |= $this->HORIZONTAL_LEFT_ALIGN;
|
||||
}
|
||||
/**
|
||||
* Print text.
|
||||
*
|
||||
* @param Image GD image
|
||||
* @param integer text coordinate (x)
|
||||
* @param integer text coordinate (y)
|
||||
* @param Color text color
|
||||
* @param string text value
|
||||
* @param string font file name
|
||||
* @param bitfield text alignment
|
||||
*/
|
||||
public function printText($img, $px, $py, $color, $text, $fontFileName, $align = 0) {
|
||||
if (!($align & $this->HORIZONTAL_CENTER_ALIGN) && !($align & $this->HORIZONTAL_RIGHT_ALIGN)) {
|
||||
$align |= $this->HORIZONTAL_LEFT_ALIGN;
|
||||
}
|
||||
|
||||
if (!($align & $this->VERTICAL_CENTER_ALIGN) && !($align & $this->VERTICAL_BOTTOM_ALIGN)) {
|
||||
$align |= $this->VERTICAL_TOP_ALIGN;
|
||||
}
|
||||
if (!($align & $this->VERTICAL_CENTER_ALIGN) && !($align & $this->VERTICAL_BOTTOM_ALIGN)) {
|
||||
$align |= $this->VERTICAL_TOP_ALIGN;
|
||||
}
|
||||
|
||||
$fontSize = 8;
|
||||
$lineSpacing = 1;
|
||||
$fontSize = 8;
|
||||
$lineSpacing = 1;
|
||||
|
||||
list ($llx, $lly, $lrx, $lry, $urx, $ury, $ulx, $uly) = imageftbbox($fontSize, 0, $fontFileName, $text, array("linespacing" => $lineSpacing));
|
||||
list ($llx, $lly, $lrx, $lry, $urx, $ury, $ulx, $uly) = imageftbbox($fontSize, 0, $fontFileName, $text, array("linespacing" => $lineSpacing));
|
||||
|
||||
$textWidth = $lrx - $llx;
|
||||
$textHeight = $lry - $ury;
|
||||
$textWidth = $lrx - $llx;
|
||||
$textHeight = $lry - $ury;
|
||||
|
||||
$angle = 0;
|
||||
$angle = 0;
|
||||
|
||||
if ($align & $this->HORIZONTAL_CENTER_ALIGN) {
|
||||
$px -= $textWidth / 2;
|
||||
}
|
||||
if ($align & $this->HORIZONTAL_CENTER_ALIGN) {
|
||||
$px -= $textWidth / 2;
|
||||
}
|
||||
|
||||
if ($align & $this->HORIZONTAL_RIGHT_ALIGN) {
|
||||
$px -= $textWidth;
|
||||
}
|
||||
if ($align & $this->HORIZONTAL_RIGHT_ALIGN) {
|
||||
$px -= $textWidth;
|
||||
}
|
||||
|
||||
if ($align & $this->VERTICAL_CENTER_ALIGN) {
|
||||
$py += $textHeight / 2;
|
||||
}
|
||||
if ($align & $this->VERTICAL_CENTER_ALIGN) {
|
||||
$py += $textHeight / 2;
|
||||
}
|
||||
|
||||
if ($align & $this->VERTICAL_TOP_ALIGN) {
|
||||
$py += $textHeight;
|
||||
}
|
||||
if ($align & $this->VERTICAL_TOP_ALIGN) {
|
||||
$py += $textHeight;
|
||||
}
|
||||
|
||||
imagettftext($img, $fontSize, $angle, $px, $py, $color->getColor($img), $fontFileName, $text);
|
||||
}
|
||||
|
||||
/**
|
||||
* Print text centered horizontally on the image.
|
||||
*
|
||||
* @param Image GD image
|
||||
* @param integer text coordinate (y)
|
||||
* @param Color text color
|
||||
* @param string text value
|
||||
* @param string font file name
|
||||
*/
|
||||
public function printCentered($img, $py, $color, $text, $fontFileName) {
|
||||
$this->printText($img, imagesx($img) / 2, $py, $color, $text, $fontFileName, $this->HORIZONTAL_CENTER_ALIGN | $this->VERTICAL_CENTER_ALIGN);
|
||||
}
|
||||
imagettftext($img, $fontSize, $angle, $px, $py, $color->getColor($img), $fontFileName, $text);
|
||||
}
|
||||
|
||||
/**
|
||||
* Print text centered horizontally on the image.
|
||||
*
|
||||
* @param Image GD image
|
||||
* @param integer text coordinate (y)
|
||||
* @param Color text color
|
||||
* @param string text value
|
||||
* @param string font file name
|
||||
*/
|
||||
public function printCentered($img, $py, $color, $text, $fontFileName) {
|
||||
$this->printText($img, imagesx($img) / 2, $py, $color, $text, $fontFileName, $this->HORIZONTAL_CENTER_ALIGN | $this->VERTICAL_CENTER_ALIGN);
|
||||
}
|
||||
|
||||
/**
|
||||
* Print text in diagonal.
|
||||
*
|
||||
* @param Image GD image
|
||||
* @param integer text coordinate (x)
|
||||
* @param integer text coordinate (y)
|
||||
* @param Color text color
|
||||
* @param string text value
|
||||
*/
|
||||
public function printDiagonal($img, $px, $py, $color, $text) {
|
||||
$fontSize = 8;
|
||||
$fontFileName = $this->fontCondensed;
|
||||
/**
|
||||
* Print text in diagonal.
|
||||
*
|
||||
* @param Image GD image
|
||||
* @param integer text coordinate (x)
|
||||
* @param integer text coordinate (y)
|
||||
* @param Color text color
|
||||
* @param string text value
|
||||
*/
|
||||
public function printDiagonal($img, $px, $py, $color, $text) {
|
||||
$fontSize = 8;
|
||||
$fontFileName = $this->fontCondensed;
|
||||
|
||||
$lineSpacing = 1;
|
||||
$lineSpacing = 1;
|
||||
|
||||
list ($lx, $ly, $rx, $ry) = imageftbbox($fontSize, 0, $fontFileName, $text, array("linespacing" => $lineSpacing));
|
||||
$textWidth = $rx - $lx;
|
||||
list ($lx, $ly, $rx, $ry) = imageftbbox($fontSize, 0, $fontFileName, $text, array("linespacing" => $lineSpacing));
|
||||
$textWidth = $rx - $lx;
|
||||
|
||||
$angle = -45;
|
||||
$angle = -45;
|
||||
|
||||
imagettftext($img, $fontSize, $angle, $px, $py, $color->getColor($img), $fontFileName, $text);
|
||||
}
|
||||
}
|
||||
imagettftext($img, $fontSize, $angle, $px, $py, $color->getColor($img), $fontFileName, $text);
|
||||
}
|
||||
}
|
||||
?>
|
51
webui/system/helper/libchart/doc/DEJAVU_LICENSE
Normal file
51
webui/system/helper/libchart/doc/DEJAVU_LICENSE
Normal file
@ -0,0 +1,51 @@
|
||||
Fonts are (c) Bitstream (see below). DejaVu changes are in public domain.
|
||||
|
||||
Bitstream Vera Fonts Copyright
|
||||
------------------------------
|
||||
|
||||
Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
|
||||
a trademark of Bitstream, Inc.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of the fonts accompanying this license ("Fonts") and associated
|
||||
documentation files (the "Font Software"), to reproduce and distribute the
|
||||
Font Software, including without limitation the rights to use, copy, merge,
|
||||
publish, distribute, and/or sell copies of the Font Software, and to permit
|
||||
persons to whom the Font Software is furnished to do so, subject to the
|
||||
following conditions:
|
||||
|
||||
The above copyright and trademark notices and this permission notice shall
|
||||
be included in all copies of one or more of the Font Software typefaces.
|
||||
|
||||
The Font Software may be modified, altered, or added to, and in particular
|
||||
the designs of glyphs or characters in the Fonts may be modified and
|
||||
additional glyphs or characters may be added to the Fonts, only if the fonts
|
||||
are renamed to names not containing either the words "Bitstream" or the word
|
||||
"Vera".
|
||||
|
||||
This License becomes null and void to the extent applicable to Fonts or Font
|
||||
Software that has been modified and is distributed under the "Bitstream
|
||||
Vera" names.
|
||||
|
||||
The Font Software may be sold as part of a larger software package but no
|
||||
copy of one or more of the Font Software typefaces may be sold by itself.
|
||||
|
||||
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
||||
OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
|
||||
TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME
|
||||
FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING
|
||||
ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
|
||||
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
|
||||
THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE
|
||||
FONT SOFTWARE.
|
||||
|
||||
Except as contained in this notice, the names of Gnome, the Gnome
|
||||
Foundation, and Bitstream Inc., shall not be used in advertising or
|
||||
otherwise to promote the sale, use or other dealings in this Font Software
|
||||
without prior written authorization from the Gnome Foundation or Bitstream
|
||||
Inc., respectively. For further information, contact: fonts at gnome dot
|
||||
org.
|
||||
|
||||
$Id: LICENSE,v 1.1 2004/08/14 15:50:46 src Exp $
|
||||
|
674
webui/system/helper/libchart/doc/GNU_GPL_V3
Normal file
674
webui/system/helper/libchart/doc/GNU_GPL_V3
Normal file
@ -0,0 +1,674 @@
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The GNU General Public License is a free, copyleft license for
|
||||
software and other kinds of works.
|
||||
|
||||
The licenses for most software and other practical works are designed
|
||||
to take away your freedom to share and change the works. By contrast,
|
||||
the GNU General Public License is intended to guarantee your freedom to
|
||||
share and change all versions of a program--to make sure it remains free
|
||||
software for all its users. We, the Free Software Foundation, use the
|
||||
GNU General Public License for most of our software; it applies also to
|
||||
any other work released this way by its authors. You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
them if you wish), that you receive source code or can get it if you
|
||||
want it, that you can change the software or use pieces of it in new
|
||||
free programs, and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to prevent others from denying you
|
||||
these rights or asking you to surrender the rights. Therefore, you have
|
||||
certain responsibilities if you distribute copies of the software, or if
|
||||
you modify it: responsibilities to respect the freedom of others.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must pass on to the recipients the same
|
||||
freedoms that you received. You must make sure that they, too, receive
|
||||
or can get the source code. And you must show them these terms so they
|
||||
know their rights.
|
||||
|
||||
Developers that use the GNU GPL protect your rights with two steps:
|
||||
(1) assert copyright on the software, and (2) offer you this License
|
||||
giving you legal permission to copy, distribute and/or modify it.
|
||||
|
||||
For the developers' and authors' protection, the GPL clearly explains
|
||||
that there is no warranty for this free software. For both users' and
|
||||
authors' sake, the GPL requires that modified versions be marked as
|
||||
changed, so that their problems will not be attributed erroneously to
|
||||
authors of previous versions.
|
||||
|
||||
Some devices are designed to deny users access to install or run
|
||||
modified versions of the software inside them, although the manufacturer
|
||||
can do so. This is fundamentally incompatible with the aim of
|
||||
protecting users' freedom to change the software. The systematic
|
||||
pattern of such abuse occurs in the area of products for individuals to
|
||||
use, which is precisely where it is most unacceptable. Therefore, we
|
||||
have designed this version of the GPL to prohibit the practice for those
|
||||
products. If such problems arise substantially in other domains, we
|
||||
stand ready to extend this provision to those domains in future versions
|
||||
of the GPL, as needed to protect the freedom of users.
|
||||
|
||||
Finally, every program is threatened constantly by software patents.
|
||||
States should not allow patents to restrict development and use of
|
||||
software on general-purpose computers, but in those that do, we wish to
|
||||
avoid the special danger that patents applied to a free program could
|
||||
make it effectively proprietary. To prevent this, the GPL assures that
|
||||
patents cannot be used to render the program non-free.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
TERMS AND CONDITIONS
|
||||
|
||||
0. Definitions.
|
||||
|
||||
"This License" refers to version 3 of the GNU General Public License.
|
||||
|
||||
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||
works, such as semiconductor masks.
|
||||
|
||||
"The Program" refers to any copyrightable work licensed under this
|
||||
License. Each licensee is addressed as "you". "Licensees" and
|
||||
"recipients" may be individuals or organizations.
|
||||
|
||||
To "modify" a work means to copy from or adapt all or part of the work
|
||||
in a fashion requiring copyright permission, other than the making of an
|
||||
exact copy. The resulting work is called a "modified version" of the
|
||||
earlier work or a work "based on" the earlier work.
|
||||
|
||||
A "covered work" means either the unmodified Program or a work based
|
||||
on the Program.
|
||||
|
||||
To "propagate" a work means to do anything with it that, without
|
||||
permission, would make you directly or secondarily liable for
|
||||
infringement under applicable copyright law, except executing it on a
|
||||
computer or modifying a private copy. Propagation includes copying,
|
||||
distribution (with or without modification), making available to the
|
||||
public, and in some countries other activities as well.
|
||||
|
||||
To "convey" a work means any kind of propagation that enables other
|
||||
parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
|
||||
|
||||
An interactive user interface displays "Appropriate Legal Notices"
|
||||
to the extent that it includes a convenient and prominently visible
|
||||
feature that (1) displays an appropriate copyright notice, and (2)
|
||||
tells the user that there is no warranty for the work (except to the
|
||||
extent that warranties are provided), that licensees may convey the
|
||||
work under this License, and how to view a copy of this License. If
|
||||
the interface presents a list of user commands or options, such as a
|
||||
menu, a prominent item in the list meets this criterion.
|
||||
|
||||
1. Source Code.
|
||||
|
||||
The "source code" for a work means the preferred form of the work
|
||||
for making modifications to it. "Object code" means any non-source
|
||||
form of a work.
|
||||
|
||||
A "Standard Interface" means an interface that either is an official
|
||||
standard defined by a recognized standards body, or, in the case of
|
||||
interfaces specified for a particular programming language, one that
|
||||
is widely used among developers working in that language.
|
||||
|
||||
The "System Libraries" of an executable work include anything, other
|
||||
than the work as a whole, that (a) is included in the normal form of
|
||||
packaging a Major Component, but which is not part of that Major
|
||||
Component, and (b) serves only to enable use of the work with that
|
||||
Major Component, or to implement a Standard Interface for which an
|
||||
implementation is available to the public in source code form. A
|
||||
"Major Component", in this context, means a major essential component
|
||||
(kernel, window system, and so on) of the specific operating system
|
||||
(if any) on which the executable work runs, or a compiler used to
|
||||
produce the work, or an object code interpreter used to run it.
|
||||
|
||||
The "Corresponding Source" for a work in object code form means all
|
||||
the source code needed to generate, install, and (for an executable
|
||||
work) run the object code and to modify the work, including scripts to
|
||||
control those activities. However, it does not include the work's
|
||||
System Libraries, or general-purpose tools or generally available free
|
||||
programs which are used unmodified in performing those activities but
|
||||
which are not part of the work. For example, Corresponding Source
|
||||
includes interface definition files associated with source files for
|
||||
the work, and the source code for shared libraries and dynamically
|
||||
linked subprograms that the work is specifically designed to require,
|
||||
such as by intimate data communication or control flow between those
|
||||
subprograms and other parts of the work.
|
||||
|
||||
The Corresponding Source need not include anything that users
|
||||
can regenerate automatically from other parts of the Corresponding
|
||||
Source.
|
||||
|
||||
The Corresponding Source for a work in source code form is that
|
||||
same work.
|
||||
|
||||
2. Basic Permissions.
|
||||
|
||||
All rights granted under this License are granted for the term of
|
||||
copyright on the Program, and are irrevocable provided the stated
|
||||
conditions are met. This License explicitly affirms your unlimited
|
||||
permission to run the unmodified Program. The output from running a
|
||||
covered work is covered by this License only if the output, given its
|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
rights of fair use or other equivalent, as provided by copyright law.
|
||||
|
||||
You may make, run and propagate covered works that you do not
|
||||
convey, without conditions so long as your license otherwise remains
|
||||
in force. You may convey covered works to others for the sole purpose
|
||||
of having them make modifications exclusively for you, or provide you
|
||||
with facilities for running those works, provided that you comply with
|
||||
the terms of this License in conveying all material for which you do
|
||||
not control copyright. Those thus making or running the covered works
|
||||
for you must do so exclusively on your behalf, under your direction
|
||||
and control, on terms that prohibit them from making any copies of
|
||||
your copyrighted material outside their relationship with you.
|
||||
|
||||
Conveying under any other circumstances is permitted solely under
|
||||
the conditions stated below. Sublicensing is not allowed; section 10
|
||||
makes it unnecessary.
|
||||
|
||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||
|
||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
|
||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||
similar laws prohibiting or restricting circumvention of such
|
||||
measures.
|
||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
circumvention of technological measures to the extent such circumvention
|
||||
is effected by exercising rights under this License with respect to
|
||||
the covered work, and you disclaim any intention to limit operation or
|
||||
modification of the work as a means of enforcing, against the work's
|
||||
users, your or third parties' legal rights to forbid circumvention of
|
||||
technological measures.
|
||||
|
||||
4. Conveying Verbatim Copies.
|
||||
|
||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
|
||||
appropriately publish on each copy an appropriate copyright notice;
|
||||
keep intact all notices stating that this License and any
|
||||
non-permissive terms added in accord with section 7 apply to the code;
|
||||
keep intact all notices of the absence of any warranty; and give all
|
||||
recipients a copy of this License along with the Program.
|
||||
|
||||
You may charge any price or no price for each copy that you convey,
|
||||
and you may offer support or warranty protection for a fee.
|
||||
|
||||
5. Conveying Modified Source Versions.
|
||||
|
||||
You may convey a work based on the Program, or the modifications to
|
||||
produce it from the Program, in the form of source code under the
|
||||
terms of section 4, provided that you also meet all of these conditions:
|
||||
|
||||
a) The work must carry prominent notices stating that you modified
|
||||
it, and giving a relevant date.
|
||||
|
||||
b) The work must carry prominent notices stating that it is
|
||||
released under this License and any conditions added under section
|
||||
7. This requirement modifies the requirement in section 4 to
|
||||
"keep intact all notices".
|
||||
|
||||
c) You must license the entire work, as a whole, under this
|
||||
License to anyone who comes into possession of a copy. This
|
||||
License will therefore apply, along with any applicable section 7
|
||||
additional terms, to the whole of the work, and all its parts,
|
||||
regardless of how they are packaged. This License gives no
|
||||
permission to license the work in any other way, but it does not
|
||||
invalidate such permission if you have separately received it.
|
||||
|
||||
d) If the work has interactive user interfaces, each must display
|
||||
Appropriate Legal Notices; however, if the Program has interactive
|
||||
interfaces that do not display Appropriate Legal Notices, your
|
||||
work need not make them do so.
|
||||
|
||||
A compilation of a covered work with other separate and independent
|
||||
works, which are not by their nature extensions of the covered work,
|
||||
and which are not combined with it such as to form a larger program,
|
||||
in or on a volume of a storage or distribution medium, is called an
|
||||
"aggregate" if the compilation and its resulting copyright are not
|
||||
used to limit the access or legal rights of the compilation's users
|
||||
beyond what the individual works permit. Inclusion of a covered work
|
||||
in an aggregate does not cause this License to apply to the other
|
||||
parts of the aggregate.
|
||||
|
||||
6. Conveying Non-Source Forms.
|
||||
|
||||
You may convey a covered work in object code form under the terms
|
||||
of sections 4 and 5, provided that you also convey the
|
||||
machine-readable Corresponding Source under the terms of this License,
|
||||
in one of these ways:
|
||||
|
||||
a) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by the
|
||||
Corresponding Source fixed on a durable physical medium
|
||||
customarily used for software interchange.
|
||||
|
||||
b) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by a
|
||||
written offer, valid for at least three years and valid for as
|
||||
long as you offer spare parts or customer support for that product
|
||||
model, to give anyone who possesses the object code either (1) a
|
||||
copy of the Corresponding Source for all the software in the
|
||||
product that is covered by this License, on a durable physical
|
||||
medium customarily used for software interchange, for a price no
|
||||
more than your reasonable cost of physically performing this
|
||||
conveying of source, or (2) access to copy the
|
||||
Corresponding Source from a network server at no charge.
|
||||
|
||||
c) Convey individual copies of the object code with a copy of the
|
||||
written offer to provide the Corresponding Source. This
|
||||
alternative is allowed only occasionally and noncommercially, and
|
||||
only if you received the object code with such an offer, in accord
|
||||
with subsection 6b.
|
||||
|
||||
d) Convey the object code by offering access from a designated
|
||||
place (gratis or for a charge), and offer equivalent access to the
|
||||
Corresponding Source in the same way through the same place at no
|
||||
further charge. You need not require recipients to copy the
|
||||
Corresponding Source along with the object code. If the place to
|
||||
copy the object code is a network server, the Corresponding Source
|
||||
may be on a different server (operated by you or a third party)
|
||||
that supports equivalent copying facilities, provided you maintain
|
||||
clear directions next to the object code saying where to find the
|
||||
Corresponding Source. Regardless of what server hosts the
|
||||
Corresponding Source, you remain obligated to ensure that it is
|
||||
available for as long as needed to satisfy these requirements.
|
||||
|
||||
e) Convey the object code using peer-to-peer transmission, provided
|
||||
you inform other peers where the object code and Corresponding
|
||||
Source of the work are being offered to the general public at no
|
||||
charge under subsection 6d.
|
||||
|
||||
A separable portion of the object code, whose source code is excluded
|
||||
from the Corresponding Source as a System Library, need not be
|
||||
included in conveying the object code work.
|
||||
|
||||
A "User Product" is either (1) a "consumer product", which means any
|
||||
tangible personal property which is normally used for personal, family,
|
||||
or household purposes, or (2) anything designed or sold for incorporation
|
||||
into a dwelling. In determining whether a product is a consumer product,
|
||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||
product received by a particular user, "normally used" refers to a
|
||||
typical or common use of that class of product, regardless of the status
|
||||
of the particular user or of the way in which the particular user
|
||||
actually uses, or expects or is expected to use, the product. A product
|
||||
is a consumer product regardless of whether the product has substantial
|
||||
commercial, industrial or non-consumer uses, unless such uses represent
|
||||
the only significant mode of use of the product.
|
||||
|
||||
"Installation Information" for a User Product means any methods,
|
||||
procedures, authorization keys, or other information required to install
|
||||
and execute modified versions of a covered work in that User Product from
|
||||
a modified version of its Corresponding Source. The information must
|
||||
suffice to ensure that the continued functioning of the modified object
|
||||
code is in no case prevented or interfered with solely because
|
||||
modification has been made.
|
||||
|
||||
If you convey an object code work under this section in, or with, or
|
||||
specifically for use in, a User Product, and the conveying occurs as
|
||||
part of a transaction in which the right of possession and use of the
|
||||
User Product is transferred to the recipient in perpetuity or for a
|
||||
fixed term (regardless of how the transaction is characterized), the
|
||||
Corresponding Source conveyed under this section must be accompanied
|
||||
by the Installation Information. But this requirement does not apply
|
||||
if neither you nor any third party retains the ability to install
|
||||
modified object code on the User Product (for example, the work has
|
||||
been installed in ROM).
|
||||
|
||||
The requirement to provide Installation Information does not include a
|
||||
requirement to continue to provide support service, warranty, or updates
|
||||
for a work that has been modified or installed by the recipient, or for
|
||||
the User Product in which it has been modified or installed. Access to a
|
||||
network may be denied when the modification itself materially and
|
||||
adversely affects the operation of the network or violates the rules and
|
||||
protocols for communication across the network.
|
||||
|
||||
Corresponding Source conveyed, and Installation Information provided,
|
||||
in accord with this section must be in a format that is publicly
|
||||
documented (and with an implementation available to the public in
|
||||
source code form), and must require no special password or key for
|
||||
unpacking, reading or copying.
|
||||
|
||||
7. Additional Terms.
|
||||
|
||||
"Additional permissions" are terms that supplement the terms of this
|
||||
License by making exceptions from one or more of its conditions.
|
||||
Additional permissions that are applicable to the entire Program shall
|
||||
be treated as though they were included in this License, to the extent
|
||||
that they are valid under applicable law. If additional permissions
|
||||
apply only to part of the Program, that part may be used separately
|
||||
under those permissions, but the entire Program remains governed by
|
||||
this License without regard to the additional permissions.
|
||||
|
||||
When you convey a copy of a covered work, you may at your option
|
||||
remove any additional permissions from that copy, or from any part of
|
||||
it. (Additional permissions may be written to require their own
|
||||
removal in certain cases when you modify the work.) You may place
|
||||
additional permissions on material, added by you to a covered work,
|
||||
for which you have or can give appropriate copyright permission.
|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
add to a covered work, you may (if authorized by the copyright holders of
|
||||
that material) supplement the terms of this License with terms:
|
||||
|
||||
a) Disclaiming warranty or limiting liability differently from the
|
||||
terms of sections 15 and 16 of this License; or
|
||||
|
||||
b) Requiring preservation of specified reasonable legal notices or
|
||||
author attributions in that material or in the Appropriate Legal
|
||||
Notices displayed by works containing it; or
|
||||
|
||||
c) Prohibiting misrepresentation of the origin of that material, or
|
||||
requiring that modified versions of such material be marked in
|
||||
reasonable ways as different from the original version; or
|
||||
|
||||
d) Limiting the use for publicity purposes of names of licensors or
|
||||
authors of the material; or
|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
trade names, trademarks, or service marks; or
|
||||
|
||||
f) Requiring indemnification of licensors and authors of that
|
||||
material by anyone who conveys the material (or modified versions of
|
||||
it) with contractual assumptions of liability to the recipient, for
|
||||
any liability that these contractual assumptions directly impose on
|
||||
those licensors and authors.
|
||||
|
||||
All other non-permissive additional terms are considered "further
|
||||
restrictions" within the meaning of section 10. If the Program as you
|
||||
received it, or any part of it, contains a notice stating that it is
|
||||
governed by this License along with a term that is a further
|
||||
restriction, you may remove that term. If a license document contains
|
||||
a further restriction but permits relicensing or conveying under this
|
||||
License, you may add to a covered work material governed by the terms
|
||||
of that license document, provided that the further restriction does
|
||||
not survive such relicensing or conveying.
|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
must place, in the relevant source files, a statement of the
|
||||
additional terms that apply to those files, or a notice indicating
|
||||
where to find the applicable terms.
|
||||
|
||||
Additional terms, permissive or non-permissive, may be stated in the
|
||||
form of a separately written license, or stated as exceptions;
|
||||
the above requirements apply either way.
|
||||
|
||||
8. Termination.
|
||||
|
||||
You may not propagate or modify a covered work except as expressly
|
||||
provided under this License. Any attempt otherwise to propagate or
|
||||
modify it is void, and will automatically terminate your rights under
|
||||
this License (including any patent licenses granted under the third
|
||||
paragraph of section 11).
|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
<program> Copyright (C) <year> <name of author>
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<http://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
Loading…
Reference in New Issue
Block a user