/** * 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; }