/**
* Extend an existing node of the same type
*
* @param Palette|string $palette
*
* @return $this
*
* @throws \RuntimeException
*/
public function extend($palette)
{
list($strName, $objPalette) = Palette::argument($this->getDataContainer(), $palette);
/** @var Palette $objPalette */
foreach ($objPalette->getLegends() as $strName => $objLegend) {
if (!$this->hasLegend($strName)) {
$this->createLegend($strName);
}
$legend = $this->getLegend($strName);
/** @var Property $property */
foreach ($objLegend as $property) {
if (!$legend->hasProperty($property)) {
$legend->addProperty($property);
}
}
}
$this->updateDefinition();
return $this;
}
/**
* @param string|Palette $palette
*
* @return $this
*/
public function removePalette($palette)
{
list($strName) = Palette::argument($this, $palette);
if ($this->hasPalette($strName)) {
unset($this->arrPalettes[$strName]);
unset($this->definition['palettes'][$strName]);
}
return $this;
}
