Sorry - A Google map cannot be displayed in this bowser.<\/p>";
return;
}
// This will create a new map in the div layer with the id of strContainerID.
var o_mapObject = new GMap2(this.containerObject);
var o_geocoder = new GClientGeocoder();
this.mapObject = o_mapObject;
this.geocoder = o_geocoder;
//debugit("this.mapObject " + this.mapObject);
//debugit("this.geocoder " + this.geocoder);
// --------------------------------------------------------------------------
// Centre the map initially on (0,0)
// --------------------------------------------------------------------------
o_mapObject.setCenter(new GLatLng(0, 0), o_mapObject.zoomlevel);
// --------------------------------------------------------------------------
// Set the map type
// setMapType() can only be called when the map has been centered
// This is why we centered the map initially on (0,0)
// G_DEFAULT_MAP_TYPES is an array of map type objects
// (
// G_NORMAL_MAP,
// G_SATELLITE_MAP,
// G_HYBRID_MAP
// )
// --------------------------------------------------------------------------
o_mapObject.setMapType(G_DEFAULT_MAP_TYPES[this.maptype-1]);
// --------------------------------------------------------------------------
// This adds the map zoom and pan controls
// --------------------------------------------------------------------------
if(this.MovementControls){
// ------------------------------------------
// This adds the small set of map controls
// this.MovementControls==1
// ------------------------------------------
if (this.MovementControls == 1){
this.mapObject.addControl(new GSmallMapControl());
}
// ------------------------------------------
// This adds the large set of map controls
// this.MovementControls == 2
// ------------------------------------------
else{
this.mapObject.addControl(new GLargeMapControl());
}
}
// --------------------------------------------------------------------------
// This adds controls to toggle the type of map being viewed
// --------------------------------------------------------------------------
if(this.MapTypeControls){
this.mapObject.addControl(new GMapTypeControl(true));
}
var o_sageGoogleMap = this;
var i_points = this.points.length;
debugit("Point count = " + i_points);
//for (i_point in this.points){
var i_point;
for (i_point=0;i_point Sorry - There is no Google map available for the location provided ["+point_address+"]<\/p>";
//o_sageGoogleMap.containerObject.style.display="none";
}
// --------------------------------------------------------------------
// Centre the map on the most recently added point
// Create a new marker on the newly created point which takes its text
// from the point_infohtml variable
// --------------------------------------------------------------------
else {
debugit("oNewPoint.lat()=" + oNewPoint.lat());
debugit("oNewPoint.lng()=" + oNewPoint.lng());
o_mapObject.setCenter(oNewPoint, o_sageGoogleMap.zoomlevel);
o_mapObject.addOverlay(o_sageGoogleMap.createMarker(oNewPoint, point_infohtml));
} // End if/Else(!oNewPoint)
} // End render_point(oNewPoint)
//this.showAddress();
//o_mapObject.setCenter(this.point, this.zoomlevel);
return;
}; // End this.render()
// ============================================================================
// FUNCTION showAddress()
// ============================================================================
sageGoogleMap.prototype.showAddress = function (){
// --------------------------------------------------------------------------
// Our object is being assigned to o_sageGoogleMap so that the callback
// function for geocoder.getLatLng can see it within its scope
// --------------------------------------------------------------------------
// FIXME - make the callback function this.callback(point) ?
var o_sageGoogleMap = this;
var o_mapObject = this.mapObject;
this.geocoder.getLatLng(
this.address,
function(point){
//debugit("o_mapObject " + o_mapObject);
if(!point){
o_sageGoogleMap.containerObject.innerHTML = "
Sorry - There is no Google map available for the location provided or there is not enough geographical information from which to generate a map.<\/p>";
}
else {
o_mapObject.setCenter(point, o_sageGoogleMap.zoomlevel);
} // End if(!point)
} // End callback function(point)
); // End geocoder.getLatLng
}; // End function showAddress(address)
// This adds the map marker onto a point of the map
// map.addOverlay(createMarker(point, textstring));
//sageGoogleMap.prototype.createMarker = function (point, text){
//};
// ============================================================================
// FUNCTION addPointFromAddress()
// ============================================================================
sageGoogleMap.prototype.addPointFromAddress = function (strAddress, strInfoHtml){
var a_point = new Array();
a_point["address"] = strAddress;
a_point["infohtml"] = strInfoHtml;
this.points.push(a_point);
//alert(this.points[0]["address"]);
};
// ============================================================================
// FUNCTION addPointFromGeoLatLng()
// ============================================================================
sageGoogleMap.prototype.addPointFromGeoLatLng = function (dblLat, dblLng, strInfoHtml){
var a_point = new Array();
a_point["lat"] = dblLat;
a_point["lng"] = dblLng;
a_point["infohtml"] = strInfoHtml;
this.points.push(a_point);
//alert(this.points[0]["address"]);
};
// ============================================================================
// FUNCTION createMarker()
// ============================================================================
// This function will setup a marker that when you click on it will display
// HTML content in it.
// ============================================================================
sageGoogleMap.prototype.createMarker = function (point, text){
var marker = new GMarker(point);
GEvent.addListener(marker, "click", function(){
marker.openInfoWindowHtml(text);
});
return marker;
};
var debugit = function (s_text){
var o_debug_map = document.getElementById("debug_map");
if(o_debug_map){
try{
// ----------------------------------------------------------------------
// causes an error if the element is not visible so we use that factor
// by employing a "try...catch statement
// ----------------------------------------------------------------------
if(o_debug_map.visibility=="visible"){
o_debug_map.innerHTML = o_debug_map.innerHTML + '
' + s_text;
}
}
catch(e){
// ----------------------------------------------------------------------
// what you want to do on error (nothing)
// ----------------------------------------------------------------------
}
}
};
//]]>