diff --git a/webui/system/helper/libchart/COPYING b/webui/system/helper/libchart/COPYING deleted file mode 100644 index 0b52bd88..00000000 --- a/webui/system/helper/libchart/COPYING +++ /dev/null @@ -1,15 +0,0 @@ -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. diff --git a/webui/system/helper/libchart/ChangeLog b/webui/system/helper/libchart/ChangeLog deleted file mode 100644 index ac608bf2..00000000 --- a/webui/system/helper/libchart/ChangeLog +++ /dev/null @@ -1,69 +0,0 @@ -Libchart ChangeLog -================== -(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: - * 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. - -VERSION 1.2: (2007-08-13) -========== - LICENSE: - * Change of license to GPL v3 - - FEATURES: - * 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 - * Use of setLowerBound(null) if you want to revert to the old behaviour. - - BUGFIXES: - * Removed undefined IMG_ARC_FILL constant - * Added missing default parameter in HorizontalChart::render() - * Fixed decimal values in Bar Charts - * Typo in default logo - * Crashed when no point was defined - * Crashed when all values were set to 0 - -Version 1.0: (2005-09-30) -========== - INITIAL RELEASE - diff --git a/webui/system/helper/libchart/README b/webui/system/helper/libchart/README deleted file mode 100644 index 4f0e0107..00000000 --- a/webui/system/helper/libchart/README +++ /dev/null @@ -1,47 +0,0 @@ - - Libchart - Simple PHP chart drawing library -============================================= - -Libchart is a free chart creation PHP library, that is easy to use. - --------------------------------------------------------------------------------- - - - Features -========== - - * Bar charts (horizontal or vertical). - * Pie charts. - * Line charts. - * Compatibility with PHP 5. - --------------------------------------------------------------------------------- - - - Dependencies -============== - - * PHP 5, compiled with: - * GD 2+ - * FreeType 2+ - --------------------------------------------------------------------------------- - - - Installation -============== - -In order to use Libchart, unpack the archive in you project directory and -include libchart.php. Please have a look at the demo files for more information. -You need to chmod 777 the "generated" directory in order to generate the demos. -There is also a tutorial available at the project homepage. - - --------------------------------------------------------------------------------- - - - Contact info -============== - -WWW: http://naku.dohcrew.com/libchart/ -MAIL: jm.tremeaux at gmail dot com diff --git a/webui/system/helper/libchart/classes/libchart.php b/webui/system/helper/libchart/classes/libchart.php deleted file mode 100644 index 481d920b..00000000 --- a/webui/system/helper/libchart/classes/libchart.php +++ /dev/null @@ -1,43 +0,0 @@ -. - * - */ - - 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'; -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/model/ChartConfig.php b/webui/system/helper/libchart/classes/model/ChartConfig.php deleted file mode 100644 index 4e2f026d..00000000 --- a/webui/system/helper/libchart/classes/model/ChartConfig.php +++ /dev/null @@ -1,112 +0,0 @@ -. - * - */ - - /** - * 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; - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/model/DataSet.php b/webui/system/helper/libchart/classes/model/DataSet.php deleted file mode 100644 index d4b332fa..00000000 --- a/webui/system/helper/libchart/classes/model/DataSet.php +++ /dev/null @@ -1,28 +0,0 @@ -. - * - */ - - /** - * Superclass of all data sets. - * - * @author Jean-Marc Trémeaux (jm.tremeaux at gmail.com) - * Created on 10 may 2007 - */ - abstract class DataSet { - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/model/Point.php b/webui/system/helper/libchart/classes/model/Point.php deleted file mode 100644 index 18aabc09..00000000 --- a/webui/system/helper/libchart/classes/model/Point.php +++ /dev/null @@ -1,59 +0,0 @@ -. - * - */ - - /** - * 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 y coordinate (value). - * - * @return integer y coordinate (value) - */ - public function getY() { - return $this->y; - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/model/XYDataSet.php b/webui/system/helper/libchart/classes/model/XYDataSet.php deleted file mode 100644 index 3b480962..00000000 --- a/webui/system/helper/libchart/classes/model/XYDataSet.php +++ /dev/null @@ -1,56 +0,0 @@ -. - * - */ - - /** - * 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; - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/model/XYSeriesDataSet.php b/webui/system/helper/libchart/classes/model/XYSeriesDataSet.php deleted file mode 100644 index 6e8ad3f7..00000000 --- a/webui/system/helper/libchart/classes/model/XYSeriesDataSet.php +++ /dev/null @@ -1,76 +0,0 @@ -. - * - */ - - /** - * 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; - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/axis/Axis.php b/webui/system/helper/libchart/classes/view/axis/Axis.php deleted file mode 100644 index d6499286..00000000 --- a/webui/system/helper/libchart/classes/view/axis/Axis.php +++ /dev/null @@ -1,130 +0,0 @@ -. - * - */ - - /** - * 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; - } - - /** - * 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 / $norm; - - if ($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 - $this->min); - - // Check for null distribution - if ($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; - } - } - - /** - * 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 value between two ticks3 - * - * @return integer value between two ticks - */ - public function getTics() { - return $this->tics; - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/axis/Bound.php b/webui/system/helper/libchart/classes/view/axis/Bound.php deleted file mode 100644 index 3ecdb12e..00000000 --- a/webui/system/helper/libchart/classes/view/axis/Bound.php +++ /dev/null @@ -1,156 +0,0 @@ -. - * - */ - - /** - * 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); - - 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 = $yMin; - } - - if (isset($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 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 = $lowerBound; - } - - /** - * Set manually the upper boundary value (overrides the automatic formatting). - * - * @param double upper boundary value - */ - public function setUpperBound($upperBound) { - $this->upperBound = $upperBound; - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/caption/Caption.php b/webui/system/helper/libchart/classes/view/caption/Caption.php deleted file mode 100644 index 7e25bd7d..00000000 --- a/webui/system/helper/libchart/classes/view/caption/Caption.php +++ /dev/null @@ -1,112 +0,0 @@ -. - * - */ - - /** - * 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(); - - $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)); - - $text->printText($img, $boxX2 + 5, $boxY1 + $this->labelBoxHeight / 2, $this->plot->getTextColor(), $label, $text->fontCondensed, $text->VERTICAL_CENTER_ALIGN); - - $i++; - } - } - - /** - * Sets the plot. - * - * @param Plot The plot - */ - public function setPlot($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; - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/chart/BarChart.php b/webui/system/helper/libchart/classes/view/chart/BarChart.php deleted file mode 100644 index 6a275493..00000000 --- a/webui/system/helper/libchart/classes/view/chart/BarChart.php +++ /dev/null @@ -1,183 +0,0 @@ -. - * - */ - - /** - * 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); - } - - /** - * 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(); - - // 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, $color); - } - - // Axis - imagerectangle($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 < $minNumberOfPoint; - } - } else { - die("Error: unknown dataset type"); - } - } - - /** - * Checks the data model before rendering the graph. - */ - protected function checkDataModel() { - // Check if a dataset was defined - if (!$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; - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/chart/Chart.php b/webui/system/helper/libchart/classes/view/chart/Chart.php deleted file mode 100644 index b55d8422..00000000 --- a/webui/system/helper/libchart/classes/view/chart/Chart.php +++ /dev/null @@ -1,118 +0,0 @@ -. - * - */ - - /*! \mainpage Libchart - * - * This is the reference API, automatically compiled by Doxygen. - * You can find here information that is not covered by the tutorial. - * - */ - - /** - * 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) { - // 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() { - $this->plot->createImage(); - } - - /** - * Sets the data set. - * - * @param dataSet The data set - */ - public function setDataSet($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); - } - } -?> diff --git a/webui/system/helper/libchart/classes/view/chart/HorizontalBarChart.php b/webui/system/helper/libchart/classes/view/chart/HorizontalBarChart.php deleted file mode 100644 index 25cbb2c1..00000000 --- a/webui/system/helper/libchart/classes/view/chart/HorizontalBarChart.php +++ /dev/null @@ -1,230 +0,0 @@ -. - * - */ - - /** - * 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; - $this->plot->setGraphPadding(new Padding(5, 30, 30, 50)); - } - - /** - * Computes the layout. - */ - protected function computeLayout() { - if ($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 = $this->plot->getGraphArea(); - - // Horizontal axis - for ($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)); - - $text->printText($img, $x, $graphArea->y2 + 5, $this->plot->getTextColor(), $value, $text->fontCondensed, $text->HORIZONTAL_CENTER_ALIGN); - } - - // Get first serie of a list - $pointList = $this->getFirstSerieOfList(); - - // 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)); - - 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); - } - } - } - - /** - * 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(); - - $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($pointList); - - // Select the next color for the next serie - if (!$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; - - $point = current($pointList); - next($pointList); - - $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 - $barOffset - 1; - - // Select the next color for the next item in the serie - if ($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 - $caption->render(); - } - - /** - * Render the chart image. - * - * @param string name of the file to render the image to (optional) - */ - public function render($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); - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/chart/LineChart.php b/webui/system/helper/libchart/classes/view/chart/LineChart.php deleted file mode 100644 index 382e1b1d..00000000 --- a/webui/system/helper/libchart/classes/view/chart/LineChart.php +++ /dev/null @@ -1,200 +0,0 @@ -. - * - */ - - /** - * 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); - - $this->plot->setGraphPadding(new Padding(5, 30, 50, 50)); - } - - /** - * Computes the layout. - */ - protected function computeLayout() { - if ($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); - - 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); - } - - // 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 * $columnWidth; - - imagerectangle($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); - - $label = $point->getX(); - - $text->printDiagonal($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); - - $columnWidth = ($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; - - $point = current($pointList); - next($pointList); - - $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 - $caption->render(); - } - - /** - * Render the chart image. - * - * @param string name of the file to render the image to (optional) - */ - public function render($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(); - } - } - - $this->plot->render($fileName); - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/chart/PieChart.php b/webui/system/helper/libchart/classes/view/chart/PieChart.php deleted file mode 100644 index 9175f71b..00000000 --- a/webui/system/helper/libchart/classes/view/chart/PieChart.php +++ /dev/null @@ -1,266 +0,0 @@ -. - * - */ - - /** - * 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(); - - // 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(); - - $pointList = $this->dataSet->getPointList(); - foreach ($pointList as $point) { - $this->total += $point->getY(); - } - - foreach ($pointList as $point) { - $percent = $this->total == 0 ? 0 : 100 * $point->getY() / $this->total; - - array_push($this->percent, array($percent, $point)); - } - - // Sort data points - if ($this->config->getSortDataPoint()) { - usort($this->percent, array("PieChart", "sortPie")); - } - } - - /** - * 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(); - - // 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); - } - } - - /** - * 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 - $caption->render(); - } - - /** - * Draw a 2D disc. - * - * @param integer Center coordinate (y) - * @param array Colors for each portion - * @param bitfield Drawing mode - */ - protected function drawDisc($cy, $colorArray, $mode) { - // Get graphical obects - $img = $this->plot->getImg(); - - $i = 0; - $oldAngle = 0; - $percentTotal = 0; - - foreach ($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)]; - - $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); - } - - $oldAngle = $newAngle; - - $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; - $percentTotal = 0; - - foreach ($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; - } - - $percentTotal += $percent; - $angle2 = $percentTotal * 2 * M_PI / 100; - - $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; - - $text->printText($img, $x, $y, $this->plot->getTextColor(), $label, $text->fontCondensed, $text->HORIZONTAL_CENTER_ALIGN | $text->VERTICAL_CENTER_ALIGN); - - $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(); - - // 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); - } - - // Top - $this->drawDisc($this->pieCenterY - $this->pieDepth / 2, $palette->pieColorSet->colorList, IMG_ARC_PIE); - - // Top Outline - if ($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(); - - $this->plot->render($fileName); - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/chart/VerticalBarChart.php b/webui/system/helper/libchart/classes/view/chart/VerticalBarChart.php deleted file mode 100644 index 66cae771..00000000 --- a/webui/system/helper/libchart/classes/view/chart/VerticalBarChart.php +++ /dev/null @@ -1,229 +0,0 @@ -. - * - */ - - /** - * 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); - - $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(); - - // 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)); - - $text->printText($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) / $pointCount; - for ($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)); - - 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); - } - } - } - - /** - * 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(); - - // 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(); - - $serieCount = count($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(); - } - - $columnWidth = ($graphArea->x2 - $graphArea->x1) / $pointCount; - for ($i = 0; $i < $pointCount; $i++) { - $x = $graphArea->x1 + $i * $columnWidth; - - $point = current($pointList); - next($pointList); - - $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 + $barOffset - 1; - - // Select the next color for the next item in the serie - if ($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 | $text->VERTICAL_BOTTOM_ALIGN); - } - - // Draw the vertical bar - imagefilledrectangle($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 - $caption->render(); - } - - /** - * Render the chart image. - * - * @param string name of the file to render the image to (optional) - */ - public function render($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); - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/color/Color.php b/webui/system/helper/libchart/classes/view/color/Color.php deleted file mode 100644 index 01bdfd1e..00000000 --- a/webui/system/helper/libchart/classes/view/color/Color.php +++ /dev/null @@ -1,99 +0,0 @@ -. - * - */ - - /** - * 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; - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/color/ColorSet.php b/webui/system/helper/libchart/classes/view/color/ColorSet.php deleted file mode 100644 index e2c7b51d..00000000 --- a/webui/system/helper/libchart/classes/view/color/ColorSet.php +++ /dev/null @@ -1,88 +0,0 @@ -. - * - */ - - /** - * 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); - - 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) { - $this->reset(); - } - } - - /** - * Returns the current color. - * - * @return Current color - */ - public function currentColor() { - return current($this->colorList); - } - - /** - * Returns the current shadow color. - * - * @return Current shadow color - */ - public function currentShadowColor() { - return current($this->shadowColorList); - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/color/Palette.php b/webui/system/helper/libchart/classes/view/color/Palette.php deleted file mode 100644 index 0b960f70..00000000 --- a/webui/system/helper/libchart/classes/view/color/Palette.php +++ /dev/null @@ -1,156 +0,0 @@ -. - * - */ - - /** - * 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 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); - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/plot/Plot.php b/webui/system/helper/libchart/classes/view/plot/Plot.php deleted file mode 100644 index 5e1ceaed..00000000 --- a/webui/system/helper/libchart/classes/view/plot/Plot.php +++ /dev/null @@ -1,443 +0,0 @@ -. - * - */ - - /** - * 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; - - 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; - - $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, - $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); - $this->textColor = new Color(0, 0, 0); - - // White background - imagefilledrectangle($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, $this->text->fontCondensedBold); - } - - /** - * Print the logo image to the image. - */ - public function printLogo() { - @$logoImage = imageCreateFromPNG($this->logoFileName); - - if ($logoImage) { - imagecopymerge($this->img, $logoImage, 2 * $this->outerPadding->left, $this->outerPadding->top, 0, 0, imagesx($logoImage), imagesy($logoImage), 100); - } - } - - /** - * Renders to a file or to standard output. - * - * @param fileName File name (optional) - */ - public function render($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 = $title; - } - - /** - * Sets the logo image file name. - * - * @param string New logo image file name - */ - public function setLogoFileName($logoFileName) { - $this->logoFileName = $logoFileName; - } - - /** - * Return the GD image. - * - * @return GD Image - */ - public function getImg() { - return $this->img; - } - - /** - * Return the palette. - * - * @return palette - */ - public function getPalette() { - return $this->palette; - } - - /** - * Return the text. - * - * @return text - */ - public function getText() { - return $this->text; - } - - /** - * 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 $outerPadding; - } - - /** - * Set the outer padding. - * - * @param integer Outer padding value in pixels - */ - public function setOuterPadding($outerPadding) { - $this->outerPadding = $outerPadding; - } - - /** - * Return the title height. - * - * @param integer title height - */ - public function setTitleHeight($titleHeight) { - $this->titleHeight = $titleHeight; - } - - /** - * Return the title padding. - * - * @param integer title padding - */ - public function setTitlePadding($titlePadding) { - $this->titlePadding = $titlePadding; - } - - /** - * Return the graph padding. - * - * @param integer graph padding - */ - public function setGraphPadding($graphPadding) { - $this->graphPadding = $graphPadding; - } - - /** - * Set if the graph has a caption. - * - * @param boolean graph has a caption - */ - public function setHasCaption($hasCaption) { - $this->hasCaption = $hasCaption; - } - - /** - * Set the caption padding. - * - * @param integer caption padding - */ - public function setCaptionPadding($captionPadding) { - $this->captionPadding = $captionPadding; - } - - /** - * Set the graph/caption ratio. - * - * @param integer caption padding - */ - public function setGraphCaptionRatio($graphCaptionRatio) { - $this->graphCaptionRatio = $graphCaptionRatio; - } - - /** - * Return the graph area. - * - * @return graph area - */ - public function getGraphArea() { - return $this->graphArea; - } - - /** - * Return the caption area. - * - * @return caption area - */ - public function getCaptionArea() { - return $this->captionArea; - } - - /** - * Return the text color. - * - * @return text color - */ - public function getTextColor() { - return $this->textColor; - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/primitive/Padding.php b/webui/system/helper/libchart/classes/view/primitive/Padding.php deleted file mode 100644 index 4fd3613f..00000000 --- a/webui/system/helper/libchart/classes/view/primitive/Padding.php +++ /dev/null @@ -1,68 +0,0 @@ -. - * - */ - - /** - * 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; - } - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/primitive/Primitive.php b/webui/system/helper/libchart/classes/view/primitive/Primitive.php deleted file mode 100644 index c3f8413c..00000000 --- a/webui/system/helper/libchart/classes/view/primitive/Primitive.php +++ /dev/null @@ -1,70 +0,0 @@ -. - * - */ - - /** - * 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)); - } - - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/primitive/Rectangle.php b/webui/system/helper/libchart/classes/view/primitive/Rectangle.php deleted file mode 100644 index 5defa7bf..00000000 --- a/webui/system/helper/libchart/classes/view/primitive/Rectangle.php +++ /dev/null @@ -1,80 +0,0 @@ -. - * - */ - - /** - * 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 . ")
"; - return $rectangle; - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/classes/view/text/Text.php b/webui/system/helper/libchart/classes/view/text/Text.php deleted file mode 100644 index 6e1db814..00000000 --- a/webui/system/helper/libchart/classes/view/text/Text.php +++ /dev/null @@ -1,129 +0,0 @@ -. - * - */ - - /** - * 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 - $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 |= $this->HORIZONTAL_LEFT_ALIGN; - } - - if (!($align & $this->VERTICAL_CENTER_ALIGN) && !($align & $this->VERTICAL_BOTTOM_ALIGN)) { - $align |= $this->VERTICAL_TOP_ALIGN; - } - - $fontSize = 8; - $lineSpacing = 1; - - list ($llx, $lly, $lrx, $lry, $urx, $ury, $ulx, $uly) = imageftbbox($fontSize, 0, $fontFileName, $text, array("linespacing" => $lineSpacing)); - - $textWidth = $lrx - $llx; - $textHeight = $lry - $ury; - - $angle = 0; - - if ($align & $this->HORIZONTAL_CENTER_ALIGN) { - $px -= $textWidth / 2; - } - - if ($align & $this->HORIZONTAL_RIGHT_ALIGN) { - $px -= $textWidth; - } - - if ($align & $this->VERTICAL_CENTER_ALIGN) { - $py += $textHeight / 2; - } - - if ($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 | $this->VERTICAL_CENTER_ALIGN); - } - - /** - * Print text in diagonal. - * - * @param Image GD image - * @param integer text coordinate (x) - * @param integer text coordinate (y) - * @param Color text color - * @param string text value - */ - public function printDiagonal($img, $px, $py, $color, $text) { - $fontSize = 8; - $fontFileName = $this->fontCondensed; - - $lineSpacing = 1; - - list ($lx, $ly, $rx, $ry) = imageftbbox($fontSize, 0, $fontFileName, $text, array("linespacing" => $lineSpacing)); - $textWidth = $rx - $lx; - - $angle = -45; - - imagettftext($img, $fontSize, $angle, $px, $py, $color->getColor($img), $fontFileName, $text); - } - } -?> \ No newline at end of file diff --git a/webui/system/helper/libchart/doc/DEJAVU_LICENSE b/webui/system/helper/libchart/doc/DEJAVU_LICENSE deleted file mode 100644 index 6c87df40..00000000 --- a/webui/system/helper/libchart/doc/DEJAVU_LICENSE +++ /dev/null @@ -1,51 +0,0 @@ -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 $ - diff --git a/webui/system/helper/libchart/doc/GNU_GPL_V3 b/webui/system/helper/libchart/doc/GNU_GPL_V3 deleted file mode 100644 index 94a9ed02..00000000 --- a/webui/system/helper/libchart/doc/GNU_GPL_V3 +++ /dev/null @@ -1,674 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. - 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. - - - Copyright (C) - - 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 . - -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: - - Copyright (C) - 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 -. - - 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 -. diff --git a/webui/system/helper/libchart/fonts/DejaVuSansCondensed-Bold.ttf b/webui/system/helper/libchart/fonts/DejaVuSansCondensed-Bold.ttf deleted file mode 100644 index 6f4e42ec..00000000 Binary files a/webui/system/helper/libchart/fonts/DejaVuSansCondensed-Bold.ttf and /dev/null differ diff --git a/webui/system/helper/libchart/fonts/DejaVuSansCondensed.ttf b/webui/system/helper/libchart/fonts/DejaVuSansCondensed.ttf deleted file mode 100644 index 12af3572..00000000 Binary files a/webui/system/helper/libchart/fonts/DejaVuSansCondensed.ttf and /dev/null differ diff --git a/webui/system/helper/libchart/images/PoweredBy.png b/webui/system/helper/libchart/images/PoweredBy.png deleted file mode 100644 index 6c5290c8..00000000 Binary files a/webui/system/helper/libchart/images/PoweredBy.png and /dev/null differ