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<?php
/**
*
* EGMapMarkerWithLabel Class
*
* @author Antonio Ramirez
* @link www.ramirezcobos.com
*
* @link http://google-maps-utility-library-v3.googlecode.com/svn/tags/markerwithlabel/1.1/docs/reference.html
* from utility library MarkerWithLabel Google Maps V3
*
*
* @copyright
*
* Copyright (c) 2011 Antonio Ramirez Cobos
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
* and associated documentation files (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
* The above copyright notice and this permission notice shall be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
* LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
* NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
class EGMapMarkerWithLabel extends EGMapMarker{
protected $label_options = array(
// By default, a label is drawn with its anchor point at (0,0) so
// that its top left corner is positioned at the anchor point of the
// associated marker. Use this property to change the anchor point of
// the label. For example, to center a 50px-wide label beneath a marker,
// specify a labelAnchor of google.maps.Point(25, 0). (Note: x-values
// increase to the right and y-values increase to the top.)
'labelAnchor'=> null,
// The name of the CSS class defining the styles for the label. Note
// that style values for position, overflow, top, left, zIndex, display,
// marginLeft, and marginTop are ignored; these styles are for internal use only.
'labelClass'=> null,
// The content of the label (plain text or an HTML DOM node).
'labelContent'=> null,
// A flag indicating whether a label that overlaps its associated marker
// should appear in the background (i.e., in a plane below the marker).
// The default is false, which causes the label to appear in the foreground.
'labelInBackGround' => null,
// An object literal whose properties define specific CSS style values to be
// applied to the label. Style values defined here override those that may be
// defined in the labelClass style sheet. If this property is changed after the
// label has been created, all previously set styles (except those defined in
// the style sheet) are removed from the label before the new style values are
// applied. Note that style values for position, overflow, top, left, zIndex,
// display, marginLeft, and marginTop are ignored; these styles are for internal use only.
'labelStyle'=> null,
// A flag indicating whether the label is to be visible. The default is true.
// Note that even if labelVisible is true, the label will not be visible unless the
// associated marker is also visible (i.e., unless the marker's visible property is true).
'labelVisible'=> null,
// A flag indicating whether the label and marker are to be raised when the marker is dragged.
// The default is true. If a draggable marker is being created and a version of Google
// Maps API earlier than V3.3 is being used, this property must be set to false.
'raiseOnDrag'=>null
);
/**
* @param string $js_name Javascript name of the marker
* @param float $lat Latitude
* @param float $lng Longitude
* @param EGMapIcon $icon
* @param EGmapEvent[] array of GoogleMap Events linked to the marker
* @author Antonio Ramirez
*/
public function __construct( $lat, $lng, $options = array(), $js_name='marker',$events=array() )
{
$this->marker_object = 'MarkerWithLabel';
$options = array_merge($this->label_options, $this->encodeOptions($options));
parent::__construct( $lat, $lng, $options, $js_name, $events );
}
/**
*
* Sets the anchor of the label
* @param EGMapPoint $anchor
*/
public function setLabelAnchor( EGMapPoint $anchor ){
$this->options['labelAnchor'] = $anchor;
}
/**
*
* Sets the label HTML content
* @param string $content
*/
public function setLabelContent( $content ){
$this->options['labelContent']='"'.$content.'"';
}
/**
*
* Set the style class name for the label
* @param unknown_type $class
*/
public function setLabelClass( $class ){
$this->options['labelClass'] = '"'.$class.'"';
}
/**
*
* Sets label style
* position, overflow, top, left, zIndex,
* display, marginLeft, and marginTop are ignored
* @param array $styleOptions
* @throws CException
*/
public function setLabelStyle( $styleOptions ){
if(!is_array( $styleOptions ))
throw new CException( Yii::t('EGMap', 'EGMapMarkerWithLabel label style options must be of type array!'));
$this->options['labelStyle'] = CJavaScript::encode($styleOptions);
}
/**
* (non-PHPdoc)
* @see EGMapMarker::setOptions()
*/
public function setOptions( $options ){
parent::setOptions( $this->encodeOptions($options) );
}
/**
*
* Encodes options appropiatelly
* @param array $options
*/
private function encodeOptions( $options ){
if(!is_array( $options ))
throw new CException( Yii::t('EGMap', 'EGMapMarkerWithLabel.encodeOptions parameter must be of type array!'));
foreach(array('labelContent', 'labelClass', 'labelStyle') as $key )
if(isset($options[$key])) $options[$key] = CJavaScript::encode($options[$key]);
return $options;
}
}
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