/**
* Renders the caption.
*/
protected function printCaption() {
// Get the list of labels
$labelList = $this->dataSet->getTitleList();
// Create the caption
$caption = new Caption($this->plot);
$caption->setLabelList($labelList);
$palette = $this->plot->getPalette();
$lineColorSet = $palette->lineColorSet;
$caption->setColorSet($lineColorSet);
// Render the caption
$caption->render();
}
/**
* 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
$caption = new Caption($this->plot);
$caption->setLabelList($labelList);
$palette = $this->plot->getPalette();
$pieColorSet = $palette->pieColorSet;
$caption->setColorSet($pieColorSet);
// Render the caption
$caption->render();
}