/**
* Add polygon to map
* @param string $value
* @return boolean
*/
public function addElementPolygon($value)
{
$return = true;
$stringspolygon = explode($GLOBALS['egMultiMaps_SeparatorItems'], $value);
foreach ($stringspolygon as $polygonvalue) {
if (trim($polygonvalue) == '') {
continue;
}
$polygon = new Polygon();
if (!$polygon->parse($polygonvalue, $this->classname)) {
$return = false;
$this->errormessages = array_merge($this->errormessages, $polygon->getErrorMessages());
}
if (!$polygon->isValid()) {
continue;
}
$this->polygons[] = $polygon;
$this->elementsBounds->extend($polygon->pos);
}
return $return;
}