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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
* @category Piwik_Plugins
* @package Piwik_ImageGraph_StaticGraph
*/
/**
*
* @package Piwik_ImageGraph_StaticGraph
*/
class Piwik_ImageGraph_StaticGraph_Exception extends Piwik_ImageGraph_StaticGraph
{
const MESSAGE_RIGHT_MARGIN = 5;
private $exception;
public function setException($exception)
{
$this->exception = $exception;
}
protected function getDefaultColors()
{
return array();
}
public function setWidth($width)
{
if(empty($width)) {
$width = 450;
}
parent::setWidth($width);
}
public function setHeight($height)
{
if(empty($height)) {
$height = 300;
}
parent::setHeight($height);
}
public function renderGraph()
{
$this->pData = new pData();
$message = $this->exception->getMessage();
list($textWidth, $textHeight) = $this->getTextWidthHeight($message);
if($this->width == null)
{
$this->width = $textWidth + self::MESSAGE_RIGHT_MARGIN;
}
if($this->height == null)
{
$this->height = $textHeight;
}
$this->initpImage();
$this->pImage->drawText(
0,
$textHeight,
$message
);
}
}
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