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<?php |
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/** |
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* @copyright Copyright (c) 2013-2015 2amigOS! Consulting Group LLC |
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* @link http://2amigos.us |
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* @license http://www.opensource.org/licenses/bsd-license.php New BSD License |
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*/ |
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namespace dosamigos\leaflet\types; |
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use dosamigos\leaflet\LeafLet; |
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use yii\helpers\Json; |
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use yii\web\JsExpression; |
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/** |
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* |
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* DivIcon represents a lightweight icon for markers that uses a simple div element instead of an image. |
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* |
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* @see http://leafletjs.com/reference.html#divicon |
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* @author Antonio Ramirez <[email protected]> |
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* @link http://www.ramirezcobos.com/ |
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* @link http://www.2amigos.us/ |
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* @package dosamigos\leaflet\types |
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*/ |
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class DivIcon extends Type |
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{ |
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/** |
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* @var string the variable name. If not null, then the js icon creation script |
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* will be returned as a variable: |
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* |
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* ``` |
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* var iconName = L.divIcon({...}); |
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* // after it can be shared among other markers |
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* L.marker({icon: iconName, ...).addTo(map); |
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* L.marker({icon: iconName, ...).addTo(map); |
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* ``` |
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* If null, the js icon creation script will be returned to be used as constructor so it can be used within another |
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* constructor options: |
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* |
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* ``` |
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* L.marker({icon: L.icon({...}), ...).addTo(map); |
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* ``` |
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*/ |
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public $name; |
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/** |
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* @var string a custom class name to assign to both icon and shadow images. Empty by default. |
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*/ |
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public $className; |
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/** |
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* @var string a custom HTML code to put inside the div element, empty by default. |
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*/ |
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public $html; |
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/** |
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* @var Point size of the icon image in pixels. |
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*/ |
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private $_iconSize; |
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/** |
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* @var Point the coordinates of the "tip" of the icon (relative to its top left corner). The icon will be aligned so |
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* that this point is at the marker's geographical location. Centered by default if size is specified, also can be |
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* set in CSS with negative margins. |
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*/ |
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private $_iconAnchor; |
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/** |
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* @param Point $iconSize |
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*/ |
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public function setIconSize(Point $iconSize) |
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{ |
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$this->_iconSize = $iconSize; |
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} |
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/** |
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* @return Point |
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*/ |
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public function getIconSize() |
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{ |
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return $this->_iconSize; |
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} |
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/** |
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* @param Point $iconAnchor |
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*/ |
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public function setIconAnchor(Point $iconAnchor) |
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{ |
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$this->_iconAnchor = $iconAnchor; |
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} |
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/** |
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* @return Point |
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*/ |
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public function getIconAnchor() |
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{ |
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return $this->_iconAnchor; |
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} |
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/** |
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* @return \yii\web\JsExpression the js initialization code of the object |
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*/ |
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public function encode() |
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{ |
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$options = Json::encode($this->getOptions(), LeafLet::JSON_OPTIONS); |
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$js = "L.divIcon($options)"; |
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if ($this->name) { |
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$js = "var $this->name = $js;"; |
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} |
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return new JsExpression($js); |
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} |
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/** |
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* @return array the configuration options of the array |
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*/ |
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public function getOptions() |
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{ |
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$options = []; |
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$class = new \ReflectionClass(__CLASS__); |
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foreach ($class->getProperties(\ReflectionProperty::IS_PUBLIC) as $property) { |
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if (!$property->isStatic()) { |
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$name = $property->getName(); |
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$options[$name] = $this->$name; |
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} |
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} |
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foreach (['iconSize', 'iconAnchor'] as $property) { |
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$point = $this->$property; |
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if ($point instanceof Point) { |
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$options[$property] = $point->toArray(true); |
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} |
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} |
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return array_filter($options); |
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} |
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} |
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2amigos /
yii2-leaflet-extension
