first commit

dev/plugins/gmaps/lib/gmaps.static.js

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+GMaps.prototype.toImage = function(options) {
+  var options = options || {},
+      static_map_options = {};
+
+  static_map_options['size'] = options['size'] || [this.el.clientWidth, this.el.clientHeight];
+  static_map_options['lat'] = this.getCenter().lat();
+  static_map_options['lng'] = this.getCenter().lng();
+
+  if (this.markers.length > 0) {
+    static_map_options['markers'] = [];
+    
+    for (var i = 0; i < this.markers.length; i++) {
+      static_map_options['markers'].push({
+        lat: this.markers[i].getPosition().lat(),
+        lng: this.markers[i].getPosition().lng()
+      });
+    }
+  }
+
+  if (this.polylines.length > 0) {
+    var polyline = this.polylines[0];
+    
+    static_map_options['polyline'] = {};
+    static_map_options['polyline']['path'] = google.maps.geometry.encoding.encodePath(polyline.getPath());
+    static_map_options['polyline']['strokeColor'] = polyline.strokeColor
+    static_map_options['polyline']['strokeOpacity'] = polyline.strokeOpacity
+    static_map_options['polyline']['strokeWeight'] = polyline.strokeWeight
+  }
+
+  return GMaps.staticMapURL(static_map_options);
+};
+
+GMaps.staticMapURL = function(options){
+  var parameters = [],
+      data,
+      static_root = (location.protocol === 'file:' ? 'http:' : location.protocol ) + '//maps.googleapis.com/maps/api/staticmap';
+
+  if (options.url) {
+    static_root = options.url;
+    delete options.url;
+  }
+
+  static_root += '?';
+
+  var markers = options.markers;
+  
+  delete options.markers;
+
+  if (!markers && options.marker) {
+    markers = [options.marker];
+    delete options.marker;
+  }
+
+  var styles = options.styles;
+
+  delete options.styles;
+
+  var polyline = options.polyline;
+  delete options.polyline;
+
+  /** Map options **/
+  if (options.center) {
+    parameters.push('center=' + options.center);
+    delete options.center;
+  }
+  else if (options.address) {
+    parameters.push('center=' + options.address);
+    delete options.address;
+  }
+  else if (options.lat) {
+    parameters.push(['center=', options.lat, ',', options.lng].join(''));
+    delete options.lat;
+    delete options.lng;
+  }
+  else if (options.visible) {
+    var visible = encodeURI(options.visible.join('|'));
+    parameters.push('visible=' + visible);
+  }
+
+  var size = options.size;
+  if (size) {
+    if (size.join) {
+      size = size.join('x');
+    }
+    delete options.size;
+  }
+  else {
+    size = '630x300';
+  }
+  parameters.push('size=' + size);
+
+  if (!options.zoom && options.zoom !== false) {
+    options.zoom = 15;
+  }
+
+  var sensor = options.hasOwnProperty('sensor') ? !!options.sensor : true;
+  delete options.sensor;
+  parameters.push('sensor=' + sensor);
+
+  for (var param in options) {
+    if (options.hasOwnProperty(param)) {
+      parameters.push(param + '=' + options[param]);
+    }
+  }
+
+  /** Markers **/
+  if (markers) {
+    var marker, loc;
+
+    for (var i = 0; data = markers[i]; i++) {
+      marker = [];
+
+      if (data.size && data.size !== 'normal') {
+        marker.push('size:' + data.size);
+        delete data.size;
+      }
+      else if (data.icon) {
+        marker.push('icon:' + encodeURI(data.icon));
+        delete data.icon;
+      }
+
+      if (data.color) {
+        marker.push('color:' + data.color.replace('#', '0x'));
+        delete data.color;
+      }
+
+      if (data.label) {
+        marker.push('label:' + data.label[0].toUpperCase());
+        delete data.label;
+      }
+
+      loc = (data.address ? data.address : data.lat + ',' + data.lng);
+      delete data.address;
+      delete data.lat;
+      delete data.lng;
+
+      for(var param in data){
+        if (data.hasOwnProperty(param)) {
+          marker.push(param + ':' + data[param]);
+        }
+      }
+
+      if (marker.length || i === 0) {
+        marker.push(loc);
+        marker = marker.join('|');
+        parameters.push('markers=' + encodeURI(marker));
+      }
+      // New marker without styles
+      else {
+        marker = parameters.pop() + encodeURI('|' + loc);
+        parameters.push(marker);
+      }
+    }
+  }
+
+  /** Map Styles **/
+  if (styles) {
+    for (var i = 0; i < styles.length; i++) {
+      var styleRule = [];
+      if (styles[i].featureType){
+        styleRule.push('feature:' + styles[i].featureType.toLowerCase());
+      }
+
+      if (styles[i].elementType) {
+        styleRule.push('element:' + styles[i].elementType.toLowerCase());
+      }
+
+      for (var j = 0; j < styles[i].stylers.length; j++) {
+        for (var p in styles[i].stylers[j]) {
+          var ruleArg = styles[i].stylers[j][p];
+          if (p == 'hue' || p == 'color') {
+            ruleArg = '0x' + ruleArg.substring(1);
+          }
+          styleRule.push(p + ':' + ruleArg);
+        }
+      }
+
+      var rule = styleRule.join('|');
+      if (rule != '') {
+        parameters.push('style=' + rule);
+      }
+    }
+  }
+
+  /** Polylines **/
+  function parseColor(color, opacity) {
+    if (color[0] === '#'){
+      color = color.replace('#', '0x');
+
+      if (opacity) {
+        opacity = parseFloat(opacity);
+        opacity = Math.min(1, Math.max(opacity, 0));
+        if (opacity === 0) {
+          return '0x00000000';
+        }
+        opacity = (opacity * 255).toString(16);
+        if (opacity.length === 1) {
+          opacity += opacity;
+        }
+
+        color = color.slice(0,8) + opacity;
+      }
+    }
+    return color;
+  }
+
+  if (polyline) {
+    data = polyline;
+    polyline = [];
+
+    if (data.strokeWeight) {
+      polyline.push('weight:' + parseInt(data.strokeWeight, 10));
+    }
+
+    if (data.strokeColor) {
+      var color = parseColor(data.strokeColor, data.strokeOpacity);
+      polyline.push('color:' + color);
+    }
+
+    if (data.fillColor) {
+      var fillcolor = parseColor(data.fillColor, data.fillOpacity);
+      polyline.push('fillcolor:' + fillcolor);
+    }
+
+    var path = data.path;
+    if (path.join) {
+      for (var j=0, pos; pos=path[j]; j++) {
+        polyline.push(pos.join(','));
+      }
+    }
+    else {
+      polyline.push('enc:' + path);
+    }
+
+    polyline = polyline.join('|');
+    parameters.push('path=' + encodeURI(polyline));
+  }
+
+  /** Retina support **/
+  var dpi = window.devicePixelRatio || 1;
+  parameters.push('scale=' + dpi);
+
+  parameters = parameters.join('&');
+  return static_root + parameters;
+};