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Updated libchart and model/stat/chart.php

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Signed-off-by: Janos SUTO <sj@acts.hu>
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Janos SUTO
2020-03-14 08:38:55 +01:00
parent a01a3b9eb5
commit e606c785a2
28 changed files with 3653 additions and 3420 deletions
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webui/system/helper/libchart/classes/view/plot/Plot.php
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@ -1,443 +1,443 @@
<?php
/* Libchart - PHP chart library
* Copyright (C) 2005-2010 Jean-Marc Tr<54>meaux (jm.tremeaux at gmail.com)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* The plot holds graphical attributes, and is responsible for computing the layout of the graph.
* The layout is quite simple right now, with 4 areas laid out like that:
* (of course this is subject to change in the future).
*
* output area------------------------------------------------|
* | (outer padding) |
* | image area--------------------------------------------| |
* | | (title padding) | |
* | | title area----------------------------------------| | |
* | | |-------------------------------------------------| | |
* | | | |
* | | (graph padding) (caption padding) | |
* | | graph area----------------| caption area---------| | |
* | | | | | | | |
* | | | | | | | |
* | | | | | | | |
* | | | | | | | |
* | | | | | | | |
* | | |-------------------------| |--------------------| | |
* | | | |
* | |-----------------------------------------------------| |
* | |
* |----------------------------------------------------------|
*
* All area dimensions are known in advance , and the optional logo is drawn in absolute coordinates.
*
* @author Jean-Marc Tr<54>meaux (jm.tremeaux at gmail.com)
* Created on 27 july 2007
*/
class Plot {
// Style properties
protected $title;
/**
* Location of the logo. Can be overriden to your personalized logo.
*/
protected $logoFileName;
/**
* Outer area, whose dimension is the same as the PNG returned.
*/
protected $outputArea;
/**
* Outer padding surrounding the whole image, everything outside is blank.
*/
protected $outerPadding;
/**
* Coordinates of the area inside the outer padding.
*/
protected $imageArea;
/**
* Fixed title height in pixels.
*/
protected $titleHeight;
/**
* Padding of the title area.
*/
protected $titlePadding;
/**
* Coordinates of the title area.
*/
protected $titleArea;
/**
* True if the plot has a caption.
*/
protected $hasCaption;
/**
* Ratio of graph/caption in width.
*/
protected $graphCaptionRatio;
/**
* Padding of the graph area.
*/
protected $graphPadding;
/**
* Coordinates of the graph area.
*/
protected $graphArea;
/**
* Padding of the caption area.
*/
protected $captionPadding;
/**
* Coordinates of the caption area.
*/
protected $captionArea;
/**
* Text writer.
*/
protected $text;
/**
* Color palette.
*/
protected $palette;
/**
* GD image
*/
protected $img;
/* Libchart - PHP chart library
* Copyright (C) 2005-2011 Jean-Marc Tr<54>meaux (jm.tremeaux at gmail.com)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* The plot holds graphical attributes, and is responsible for computing the layout of the graph.
* The layout is quite simple right now, with 4 areas laid out like that:
* (of course this is subject to change in the future).
*
* output area------------------------------------------------|
* | (outer padding) |
* | image area--------------------------------------------| |
* | | (title padding) | |
* | | title area----------------------------------------| | |
* | | |-------------------------------------------------| | |
* | | | |
* | | (graph padding) (caption padding) | |
* | | graph area----------------| caption area---------| | |
* | | | | | | | |
* | | | | | | | |
* | | | | | | | |
* | | | | | | | |
* | | | | | | | |
* | | |-------------------------| |--------------------| | |
* | | | |
* | |-----------------------------------------------------| |
* | |
* |----------------------------------------------------------|
*
* All area dimensions are known in advance , and the optional logo is drawn in absolute coordinates.
*
* @author Jean-Marc Tr<54>meaux (jm.tremeaux at gmail.com)
* Created on 27 july 2007
*/
class Plot {
// Style properties
protected $title;
/**
* Location of the logo. Can be overriden to your personalized logo.
*/
protected $logoFileName;
/**
* Outer area, whose dimension is the same as the PNG returned.
*/
protected $outputArea;
/**
* Outer padding surrounding the whole image, everything outside is blank.
*/
protected $outerPadding;
/**
* Coordinates of the area inside the outer padding.
*/
protected $imageArea;
/**
* Fixed title height in pixels.
*/
protected $titleHeight;
/**
* Padding of the title area.
*/
protected $titlePadding;
/**
* Coordinates of the title area.
*/
protected $titleArea;
/**
* True if the plot has a caption.
*/
protected $hasCaption;
/**
* Ratio of graph/caption in width.
*/
protected $graphCaptionRatio;
/**
* Padding of the graph area.
*/
protected $graphPadding;
/**
* Coordinates of the graph area.
*/
protected $graphArea;
/**
* Padding of the caption area.
*/
protected $captionPadding;
/**
* Coordinates of the caption area.
*/
protected $captionArea;
/**
* Text writer.
*/
protected $text;
/**
* Color palette.
*/
protected $palette;
/**
* GD image
*/
protected $img;
/**
* Drawing primitives
*/
protected $primitive;
/**
* Drawing primitives
*/
protected $primitive;
protected $backGroundColor;
protected $textColor;
protected $backGroundColor;
protected $textColor;
/**
* Constructor of Plot.
*
* @param integer width of the image
* @param integer height of the image
*/
public function Plot($width, $height) {
$this->width = $width;
$this->height = $height;
/**
* Constructor of Plot.
*
* @param integer width of the image
* @param integer height of the image
*/
public function Plot($width, $height) {
$this->width = $width;
$this->height = $height;
$this->text = new Text();
$this->palette = new Palette();
// Default layout
$this->outputArea = new Rectangle(0, 0, $width - 1, $height - 1);
$this->outerPadding = new Padding(5);
$this->titleHeight = 26;
$this->titlePadding = new Padding(5);
$this->hasCaption = false;
$this->graphCaptionRatio = 0.50;
$this->graphPadding = new Padding(50);
$this->captionPadding = new Padding(15);
}
$this->text = new Text();
$this->palette = new Palette();
// Default layout
$this->outputArea = new Rectangle(0, 0, $width - 1, $height - 1);
$this->outerPadding = new Padding(5);
$this->titleHeight = 26;
$this->titlePadding = new Padding(5);
$this->hasCaption = false;
$this->graphCaptionRatio = 0.50;
$this->graphPadding = new Padding(50);
$this->captionPadding = new Padding(15);
}
/**
* Compute the area inside the outer padding (outside is white).
*/
private function computeImageArea() {
$this->imageArea = $this->outputArea->getPaddedRectangle($this->outerPadding);
}
/**
* Compute the title area.
*/
private function computeTitleArea() {
$titleUnpaddedBottom = $this->imageArea->y1 + $this->titleHeight + $this->titlePadding->top + $this->titlePadding->bottom;
$titleArea = new Rectangle(
$this->imageArea->x1,
$this->imageArea->y1,
$this->imageArea->x2,
$titleUnpaddedBottom - 1
);
$this->titleArea = $titleArea->getPaddedRectangle($this->titlePadding);
}
/**
* Compute the graph area.
*/
private function computeGraphArea() {
$titleUnpaddedBottom = $this->imageArea->y1 + $this->titleHeight + $this->titlePadding->top + $this->titlePadding->bottom;
$graphArea = null;
if ($this->hasCaption) {
$graphUnpaddedRight = $this->imageArea->x1 + ($this->imageArea->x2 - $this->imageArea->x1) * $this->graphCaptionRatio
+ $this->graphPadding->left + $this->graphPadding->right;
$graphArea = new Rectangle(
$this->imageArea->x1,
$titleUnpaddedBottom,
$graphUnpaddedRight - 1,
$this->imageArea->y2
);
} else {
$graphArea = new Rectangle(
$this->imageArea->x1+70,
$titleUnpaddedBottom,
$this->imageArea->x2,
$this->imageArea->y2
);
}
$this->graphArea = $graphArea->getPaddedRectangle($this->graphPadding);
}
/**
* Compute the caption area.
*/
private function computeCaptionArea() {
$graphUnpaddedRight = $this->imageArea->x1 + ($this->imageArea->x2 - $this->imageArea->x1) * $this->graphCaptionRatio
+ $this->graphPadding->left + $this->graphPadding->right;
$titleUnpaddedBottom = $this->imageArea->y1 + $this->titleHeight + $this->titlePadding->top + $this->titlePadding->bottom;
$captionArea = new Rectangle(
$graphUnpaddedRight,
$titleUnpaddedBottom,
$this->imageArea->x2,
$this->imageArea->y2
);
$this->captionArea = $captionArea->getPaddedRectangle($this->captionPadding);
}
/**
* Compute the layout of all areas of the graph.
*/
public function computeLayout() {
$this->computeImageArea();
$this->computeTitleArea();
$this->computeGraphArea();
if ($this->hasCaption) {
$this->computeCaptionArea();
}
}
/**
* Creates and initialize the image.
*/
public function createImage() {
$this->img = imagecreatetruecolor($this->width, $this->height);
$this->primitive = new Primitive($this->img);
/**
* Compute the area inside the outer padding (outside is white).
*/
private function computeImageArea() {
$this->imageArea = $this->outputArea->getPaddedRectangle($this->outerPadding);
}
/**
* Compute the title area.
*/
private function computeTitleArea() {
$titleUnpaddedBottom = $this->imageArea->y1 + $this->titleHeight + $this->titlePadding->top + $this->titlePadding->bottom;
$titleArea = new Rectangle(
$this->imageArea->x1,
$this->imageArea->y1,
$this->imageArea->x2,
$titleUnpaddedBottom - 1
);
$this->titleArea = $titleArea->getPaddedRectangle($this->titlePadding);
}
/**
* Compute the graph area.
*/
private function computeGraphArea() {
$titleUnpaddedBottom = $this->imageArea->y1 + $this->titleHeight + $this->titlePadding->top + $this->titlePadding->bottom;
$graphArea = null;
if ($this->hasCaption) {
$graphUnpaddedRight = $this->imageArea->x1 + ($this->imageArea->x2 - $this->imageArea->x1) * $this->graphCaptionRatio
+ $this->graphPadding->left + $this->graphPadding->right;
$graphArea = new Rectangle(
$this->imageArea->x1,
$titleUnpaddedBottom,
$graphUnpaddedRight - 1,
$this->imageArea->y2
);
} else {
$graphArea = new Rectangle(
$this->imageArea->x1,
$titleUnpaddedBottom,
$this->imageArea->x2,
$this->imageArea->y2
);
}
$this->graphArea = $graphArea->getPaddedRectangle($this->graphPadding);
}
/**
* Compute the caption area.
*/
private function computeCaptionArea() {
$graphUnpaddedRight = $this->imageArea->x1 + ($this->imageArea->x2 - $this->imageArea->x1) * $this->graphCaptionRatio
+ $this->graphPadding->left + $this->graphPadding->right;
$titleUnpaddedBottom = $this->imageArea->y1 + $this->titleHeight + $this->titlePadding->top + $this->titlePadding->bottom;
$captionArea = new Rectangle(
$graphUnpaddedRight,
$titleUnpaddedBottom,
$this->imageArea->x2,
$this->imageArea->y2
);
$this->captionArea = $captionArea->getPaddedRectangle($this->captionPadding);
}
/**
* Compute the layout of all areas of the graph.
*/
public function computeLayout() {
$this->computeImageArea();
$this->computeTitleArea();
$this->computeGraphArea();
if ($this->hasCaption) {
$this->computeCaptionArea();
}
}
/**
* Creates and initialize the image.
*/
public function createImage() {
$this->img = imagecreatetruecolor($this->width, $this->height);
$this->primitive = new Primitive($this->img);
$this->backGroundColor = new Color(255, 255, 255);
$this->textColor = new Color(0, 0, 0);
$this->backGroundColor = new Color(255, 255, 255);
$this->textColor = new Color(0, 0, 0);
// White background
imagefilledrectangle($this->img, 0, 0, $this->width - 1, $this->height - 1, $this->backGroundColor->getColor($this->img));
//imagerectangle($this->img, $this->imageArea->x1, $this->imageArea->y1, $this->imageArea->x2, $this->imageArea->y2, $this->palette->red->getColor($this->img));
}
// White background
imagefilledrectangle($this->img, 0, 0, $this->width - 1, $this->height - 1, $this->backGroundColor->getColor($this->img));
//imagerectangle($this->img, $this->imageArea->x1, $this->imageArea->y1, $this->imageArea->x2, $this->imageArea->y2, $this->palette->red->getColor($this->img));
}
/**
* Print the title to the image.
*/
public function printTitle() {
$yCenter = $this->titleArea->y1 + ($this->titleArea->y2 - $this->titleArea->y1) / 2;
$this->text->printCentered($this->img, $yCenter, $this->textColor, $this->title, $this->text->fontCondensedBold);
}
/**
* Print the title to the image.
*/
public function printTitle() {
$yCenter = $this->titleArea->y1 + ($this->titleArea->y2 - $this->titleArea->y1) / 2;
$this->text->printCentered($this->img, $yCenter, $this->textColor, $this->title, $this->text->fontCondensedBold);
}
/**
* Print the logo image to the image.
*/
public function printLogo() {
@$logoImage = imageCreateFromPNG($this->logoFileName);
/**
* Print the logo image to the image.
*/
public function printLogo() {
@$logoImage = imageCreateFromPNG($this->logoFileName);
if ($logoImage) {
imagecopymerge($this->img, $logoImage, 2 * $this->outerPadding->left, $this->outerPadding->top, 0, 0, imagesx($logoImage), imagesy($logoImage), 100);
}
}
if ($logoImage) {
imagecopymerge($this->img, $logoImage, 2 * $this->outerPadding->left, $this->outerPadding->top, 0, 0, imagesx($logoImage), imagesy($logoImage), 100);
}
}
/**
* Renders to a file or to standard output.
*
* @param fileName File name (optional)
*/
public function render($fileName) {
if (isset($fileName)) {
imagepng($this->img, $fileName);
} else {
imagepng($this->img);
}
}
/**
* Renders to a file or to standard output.
*
* @param fileName File name (optional)
*/
public function render($fileName) {
if (isset($fileName)) {
imagepng($this->img, $fileName);
} else {
imagepng($this->img);
}
}
/**
* Sets the title.
*
* @param string New title
*/
public function setTitle($title) {
$this->title = $title;
}
/**
* Sets the title.
*
* @param string New title
*/
public function setTitle($title) {
$this->title = $title;
}
/**
* Sets the logo image file name.
*
* @param string New logo image file name
*/
public function setLogoFileName($logoFileName) {
$this->logoFileName = $logoFileName;
}
/**
* Sets the logo image file name.
*
* @param string New logo image file name
*/
public function setLogoFileName($logoFileName) {
$this->logoFileName = $logoFileName;
}
/**
* Return the GD image.
*
* @return GD Image
*/
public function getImg() {
return $this->img;
}
/**
* Return the GD image.
*
* @return GD Image
*/
public function getImg() {
return $this->img;
}
/**
* Return the palette.
*
* @return palette
*/
public function getPalette() {
return $this->palette;
}
/**
* Return the palette.
*
* @return palette
*/
public function getPalette() {
return $this->palette;
}
/**
* Return the text.
*
* @return text
*/
public function getText() {
return $this->text;
}
/**
* Return the text.
*
* @return text
*/
public function getText() {
return $this->text;
}
/**
* Return the primitive.
*
* @return primitive
*/
public function getPrimitive() {
return $this->primitive;
}
/**
* Return the primitive.
*
* @return primitive
*/
public function getPrimitive() {
return $this->primitive;
}
/**
* Return the outer padding.
*
* @param integer Outer padding value in pixels
*/
public function getOuterPadding() {
return $outerPadding;
}
/**
* Return the outer padding.
*
* @param integer Outer padding value in pixels
*/
public function getOuterPadding() {
return $outerPadding;
}
/**
* Set the outer padding.
*
* @param integer Outer padding value in pixels
*/
public function setOuterPadding($outerPadding) {
$this->outerPadding = $outerPadding;
}
/**
* Set the outer padding.
*
* @param integer Outer padding value in pixels
*/
public function setOuterPadding($outerPadding) {
$this->outerPadding = $outerPadding;
}
/**
* Return the title height.
*
* @param integer title height
*/
public function setTitleHeight($titleHeight) {
$this->titleHeight = $titleHeight;
}
/**
* Return the title height.
*
* @param integer title height
*/
public function setTitleHeight($titleHeight) {
$this->titleHeight = $titleHeight;
}
/**
* Return the title padding.
*
* @param integer title padding
*/
public function setTitlePadding($titlePadding) {
$this->titlePadding = $titlePadding;
}
/**
* Return the title padding.
*
* @param integer title padding
*/
public function setTitlePadding($titlePadding) {
$this->titlePadding = $titlePadding;
}
/**
* Return the graph padding.
*
* @param integer graph padding
*/
public function setGraphPadding($graphPadding) {
$this->graphPadding = $graphPadding;
}
/**
* Return the graph padding.
*
* @param integer graph padding
*/
public function setGraphPadding($graphPadding) {
$this->graphPadding = $graphPadding;
}
/**
* Set if the graph has a caption.
*
* @param boolean graph has a caption
*/
public function setHasCaption($hasCaption) {
$this->hasCaption = $hasCaption;
}
/**
* Set if the graph has a caption.
*
* @param boolean graph has a caption
*/
public function setHasCaption($hasCaption) {
$this->hasCaption = $hasCaption;
}
/**
* Set the caption padding.
*
* @param integer caption padding
*/
public function setCaptionPadding($captionPadding) {
$this->captionPadding = $captionPadding;
}
/**
* Set the caption padding.
*
* @param integer caption padding
*/
public function setCaptionPadding($captionPadding) {
$this->captionPadding = $captionPadding;
}
/**
* Set the graph/caption ratio.
*
* @param integer caption padding
*/
public function setGraphCaptionRatio($graphCaptionRatio) {
$this->graphCaptionRatio = $graphCaptionRatio;
}
/**
* Set the graph/caption ratio.
*
* @param integer caption padding
*/
public function setGraphCaptionRatio($graphCaptionRatio) {
$this->graphCaptionRatio = $graphCaptionRatio;
}
/**
* Return the graph area.
*
* @return graph area
*/
public function getGraphArea() {
return $this->graphArea;
}
/**
* Return the graph area.
*
* @return graph area
*/
public function getGraphArea() {
return $this->graphArea;
}
/**
* Return the caption area.
*
* @return caption area
*/
public function getCaptionArea() {
return $this->captionArea;
}
/**
* Return the caption area.
*
* @return caption area
*/
public function getCaptionArea() {
return $this->captionArea;
}
/**
* Return the text color.
*
* @return text color
*/
public function getTextColor() {
return $this->textColor;
}
}
?>
/**
* Return the text color.
*
* @return text color
*/
public function getTextColor() {
return $this->textColor;
}
}
?>