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/home/desid573/phewl.desidrivers.com.au/v3-utility-library-master/styledmarker/src

Name	Size	Mode	Actions
StyledMarker.js	9250	0644	edit dl rm

Edit: /home/desid573/phewl.desidrivers.com.au/v3-utility-library-master/styledmarker/src/StyledMarker.js (9250B)

/**
 * @name StyledMarkerMaker
 * @version 0.5
 * @author Gabriel Schneider
 * @copyright (c) 2010 Gabriel Schneider
 * @fileoverview This gives you static functions for creating dynamically
 *     styled markers using Charts API outputs as well as an ability to
 *     extend with custom types.
 */

/**
 * Licensed under the Apache License, Version 2.0 (the 'License');
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an 'AS IS' BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License. 
 */

var StyledIconTypes = {};
var StyledMarker, StyledIcon;

/**
 * @param {Function} childCtor Child class.
 * @param {Function} parentCtor Parent class.
 */
function inherits(childCtor, parentCtor) {
  /** @constructor */
  function tempCtor() {};
  tempCtor.prototype = parentCtor.prototype;
  childCtor.superClass_ = parentCtor.prototype;
  childCtor.prototype = new tempCtor();
  /** @override */
  childCtor.prototype.constructor = childCtor;
}
 
(function() {
  var bu_ = 'https://chart.googleapis.com/chart?chst=';
  var gm_ = google.maps;
  var gp_ = gm_.Point;
  var ge_ = gm_.event;
  var gmi_ = gm_.MarkerImage;

/**
  * This class is an extended version of google.maps.Marker. It allows
  * styles to be applied that change it's appearance.
  * @extends google.maps.Marker
  * @param {StyledMarkerOptions} StyledMarkerOptions The options for the Marker
  */
  StyledMarker = function(styledMarkerOptions) {
    gm_.Marker.call(this);
    var me=this;
    var ci = me.styleIcon = styledMarkerOptions.styleIcon;
    me.bindTo('icon',ci);
    me.bindTo('shadow',ci);
    me.bindTo('shape',ci);
    me.setOptions(styledMarkerOptions);
  };
  inherits(StyledMarker, gm_.Marker);
  
  /**
  * This class stores style information that can be applied to StyledMarkers.
  * @extends google.maps.MVCObject
  * @param {StyledIconType} styledIconType The type of style this icon is.
  * @param {StyledIconOptions} styledIconOptions The options for this StyledIcon.
  * @param {StyledIcon} styleClass A class to apply extended style information.
  */
  StyledIcon = function(styledIconType,styledIconOptions,styleClass) {
    var k;
    var me=this;
    var i_ = 'icon';
    var sw_ = 'shadow';
    var s_ = 'shape';
    var a_ = [];

/**
    * set:
    * This function sets a given style property to the given value.
    * @param {String} name The name of the property to set.
    * @param {Object} value The value to set the property to.
    * get:
    * This function gets a given style property.
    * @param {String} name The name of the property to get.
    * @return {Object}
    */
    me.as_ = function(v) {
      a_.push(v);
      for(k in styledIconOptions) {
        v.set(k, styledIconOptions[k]);
      }
    }

if (styledIconType !== StyledIconTypes.CLASS) {
      for (k in styledIconType.defaults) {
        me.set(k, styledIconType.defaults[k]);
      }
      me.setValues(styledIconOptions);
      me.set(i_,styledIconType.getURL(me));
      me.set(sw_,styledIconType.getShadowURL(me));
      if (styleClass) styleClass.as_(me);
      gs_();
      me.changed = function(k) {
        if (k!==i_&&k!==s_&&k!==sw_) {
          gs_();
        }
      };
    } else {
      me.setValues(styledIconOptions);
      me.changed = function(v) {
        styledIconOptions[v] = me.get(v);
        for (k = 0; k < a_.length; k++) {
          a_[k].set(v,me.get(v));
        }
      };
      if (styleClass) styleClass.as_(me);
    }
  };
  StyledIcon.prototype = new gm_.MVCObject();
  
  /**
  * StyledIconType
  * This class holds functions for building the information needed to style markers.
  * getURL:
  * This function builds and returns a URL to use for the Marker icon property.
  * @param {StyledIcon} icon The StyledIcon that holds style information
  * @return {String}
  * getShadowURL:
  * This function builds and returns a URL to use for the Marker shadow property.
  * @param {StyledIcon} icon The StyledIcon that holds style information
  * @return {String{
  * getAnchor:
  * This function builds and returns a Point to indicate where the marker is placed.
  * @param {StyledIcon} icon The StyledIcon that holds style information
  * @param {Number} width The width of the icon image.
  * @param {Number} height The height of the icon image.
  * @return {google.maps.Point}
  * getShadowAnchor:
  * This function builds and returns a Point to indicate where the shadow is placed.
  * @param {StyledIcon} icon The StyledIcon that holds style information
  * @param {Number} width The width of the shadow image.
  * @param {Number} height The height of the shadow image.
  * @return {google.maps.Point}
  * getShape:
  * This function builds and returns a MarkerShape to indicate where the Marker is clickable.
  * @param {StyledIcon} icon The StyledIcon that holds style information
  * @param {Number} width The width of the icon image.
  * @param {Number} height The height of the icon image.
  * @return {google.maps.MarkerShape}
  */
  
  StyledIconTypes.CLASS = {};
  
  StyledIconTypes.MARKER = {
    defaults: {
      text:'',
      color:'00ff00',
      fore:'000000',
      starcolor:null
    },
    getURL: function(props){
      var _url;
      var starcolor_=props.get('starcolor');
      var text_=props.get('text');
      var color_=props.get('color').replace(/#/,'');
      var fore_=props.get('fore').replace(/#/,'');
      if (starcolor_) {
        _url = bu_ + 'd_map_xpin_letter&chld=pin_star|';
      } else {
        _url = bu_ + 'd_map_pin_letter&chld=';
      }
      if (text_) {
        text_ = text_.substr(0,2);
      }
      _url+=text_+'|';
      _url+=color_+'|';
      _url+=fore_;
      if (starcolor_) {
        _url+='|'+starcolor_.replace(/#/,'');
      }
      return _url;
    },
    getShadowURL: function(props){
      if (props.get('starcolor')) {
        return bu_ + 'd_map_xpin_shadow&chld=pin_star';
      } else {
        return bu_ + 'd_map_pin_shadow';
      }
    },
    getAnchor: function(props,width,height){
      return new gp_(width / 2,height);
    },
    getShadowAnchor: function(props,width,height){
      return new gp_(width / 4,height);
    },
    getShape: function(props,width,height){
      var _iconmap = {};
      _iconmap.coord = [
        width / 2, height,
        (7 / 16) * width, (5 / 8) * height,
        (5 / 16) * width, (7 / 16) * height,
        (7 / 32) * width, (5 / 16) * height,
        (5 / 16) * width, (1 / 8) * height,
        (1 / 2) * width, 0,
        (11 / 16) * width, (1 / 8) * height,
        (25 / 32) * width, (5 / 16) * height,
        (11 / 16) * width, (7 / 16) * height,
        (9 / 16) * width, (5 / 8) * height
      ];
      for (var i = 0; i < _iconmap.coord.length; i++) {
        _iconmap.coord[i] = Math.round(_iconmap.coord[i]);
      }
      _iconmap.type = 'poly';
      return _iconmap;
    }
  };
  StyledIconTypes.BUBBLE = {
    defaults: {
      text:'',
      color:'00ff00',
      fore:'000000'
    },
    getURL: function(props){
      var _url = bu_ + 'd_bubble_text_small&chld=bb|';
      _url+=props.get('text')+'|';
      _url+=props.get('color').replace(/#/,'')+'|';
      _url+=props.get('fore').replace(/#/,'');
      return _url;
    },
    getShadowURL: function(props){
      return bu_ + 'd_bubble_text_small_shadow&chld=bb|' + props.get('text');
    },
    getAnchor: function(props,width,height){
      return new google.maps.Point(0,42);
    },
    getShadowAnchor: function(props,width,height){
      return new google.maps.Point(0,44);
    },
    getShape: function(props,width,height){
      var _iconmap = {};
      _iconmap.coord = [
        0,44,
        13,26,
        13,6,
        17,1,
        width - 4,1,
        width,6,
        width,21,
        width - 4,26,
        21,26
      ];
      _iconmap.type = 'poly';
      return _iconmap;
    }
  };
})();

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