public static function getInstance($id)
{
$rect = new SVGClipPath('<clippath></clippath>');
$rect->setId($id);
return $rect;
}
public function onCreate()
{
if (!$this->getMaxY()) {
$this->findMaxY();
}
if (!$this->getMaxX()) {
$this->findMaxX();
}
$this->setWidth($this->getMaxX() + 100 . 'px');
$this->setHeight($this->getMaxY() + 100 . 'px');
$this->setDefaultViewBox();
$clipPath = SVGClipPath::getInstance('clipPath');
$clipRect = SVGRect::getInstance(0, 0, null, $this->getWidth(), $this->getHeight());
$clipPath->addShape($clipRect);
$this->addDefs($clipPath);
$backGroup = SVGGroup::getInstance('backGroup');
$line1 = SVGLine::getInstance($this->startX, $this->startY, $this->startX, $this->maxY + $this->startY, null, new SVGStyle(array('stroke' => 'black', 'stroke-width' => 1)));
$line2 = SVGLine::getInstance($this->startX, $this->maxY + $this->startY, $this->maxX + $this->startX, $this->maxY + $this->startY, null, new SVGStyle(array('stroke' => 'black', 'stroke-width' => 1)));
$backGroup->addShape($line1);
$backGroup->addShape($line2);
#vertical counter
for ($i = 0; $i <= $this->maxY; $i += 25) {
$text = SVGText::getInstance($this->startX - 30, $this->startY + $i, null, $this->maxY - $i);
$text->setStyle("font-family:Arial");
$backGroup->addShape($text);
}
#horizontal counter
for ($i = 0; $i <= $this->maxX; $i += 50) {
$text = SVGText::getInstance($this->startX + $i, $this->startY + $this->maxY + 20, null, $i);
$text->setStyle("font-family:Arial");
$backGroup->addShape($text);
}
$data = $this->getData();
$mainGroup = SVGGroup::getInstance('mainGroup');
$mainGroup->setStyle(new SVGStyle(array('clip-path' => 'url(#clipPath)')));
if (is_array($data)) {
foreach ($data as $obj) {
$itemData = $obj->data;
$style = $obj->style;
if (!$style) {
$style = new SVGStyle(array('stroke' => 'blue', 'fill' => 'blue', 'stroke-width' => 1));
}
if (is_array($itemData)) {
foreach ($itemData as $line => $info) {
$previous = $this->normalizeLineData(@$itemData[$line - 1]);
$info = $this->normalizeLineData($info);
$line = SVGLine::getInstance($previous[0], $previous[1], $info[0], $info[1], null, $style);
//$this->addShape( $line );
$mainGroup->addShape($line);
$circle = SVGCircle::getInstance($info[0], $info[1], 3, null, $style);
$circle->setTitle($info[0] . ',' . $info[1]);
$circle->addAttribute("onmouseover", "this.style.stroke = 'lightGray';");
$circle->addAttribute("onmouseout", "this.style.stroke = 'gray';");
//$this->addShape( $circle );
$mainGroup->addShape($circle);
}
}
}
}
$this->addShape($backGroup);
$this->addShape($mainGroup);
$this->addScript("\n var width = \$('svg').attr('width').replace('px','');\n \$('svg #clippath rect').attr('width',0);\n var anim = setInterval('slideRight()', 1);\n\n function slideRight()\n {\n var currentWidth = parseInt( \$('svg #clippath rect').attr('width') );\n currentWidth += 1;\n\n \$('svg #clippath rect').attr('width',currentWidth );\n\n if ( currentWidth >= width )\n {\n clearInterval(anim);\n }\n }\n");
/* $this->addScript( "
$('svg #mainGroup').hide();
setTimeout('showGraph()', 500);
function showGraph()
{
$('svg #mainGroup').hide();
$('svg #mainGroup').show('slow');
}" ); */
}
