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Add changeMarker function to library #236

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Add changeMarker function to library #236

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e48b967
Add changeMarker function to library
Aug 16, 2013
997e195
Add changeMarker function to library
Aug 16, 2013
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49 changes: 41 additions & 8 deletions gmaps.js
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Original file line number Diff line number Diff line change
Expand Up @@ -510,16 +510,12 @@ GMaps.prototype.addControl = function(options) {
return control;
};

GMaps.prototype.createMarker = function(options) {
var initializeOptions = function(options) {
if (options.lat == undefined && options.lng == undefined && options.position == undefined) {
throw 'No latitude or longitude defined.';
}

var self = this,
details = options.details,
fences = options.fences,
outside = options.outside,
base_options = {
var base_options = {
position: new google.maps.LatLng(options.lat, options.lng),
map: null
};
Expand All @@ -529,8 +525,18 @@ GMaps.prototype.createMarker = function(options) {
delete options.fences;
delete options.outside;

var marker_options = extend_object(base_options, options),
marker = new google.maps.Marker(marker_options);
return extend_object(base_options, options);
}

var initializeMarker = function(marker, options) {
if (marker === null) {
marker = new google.maps.Marker(options);
}

var self = this,
details = options.details,
fences = options.fences,
outside = options.outside;

marker.fences = fences;

Expand All @@ -542,6 +548,7 @@ GMaps.prototype.createMarker = function(options) {
for (var ev = 0; ev < info_window_events.length; ev++) {
(function(object, name) {
if (options.infoWindow[name]) {
google.maps.event.clearListeners(object, name);
google.maps.event.addListener(object, name, function(e){
options.infoWindow[name].apply(this, [e]);
});
Expand All @@ -557,6 +564,7 @@ GMaps.prototype.createMarker = function(options) {
for (var ev = 0; ev < marker_events.length; ev++) {
(function(object, name) {
if (options[name]) {
google.maps.event.clearListeners(object, name);
google.maps.event.addListener(object, name, function(){
options[name].apply(this, [this]);
});
Expand All @@ -567,6 +575,7 @@ GMaps.prototype.createMarker = function(options) {
for (var ev = 0; ev < marker_events_with_mouse.length; ev++) {
(function(map, object, name) {
if (options[name]) {
google.maps.event.clearListeners(object, name);
google.maps.event.addListener(object, name, function(me){
if(!me.pixel){
me.pixel = map.getProjection().fromLatLngToPoint(me.latLng)
Expand All @@ -578,6 +587,7 @@ GMaps.prototype.createMarker = function(options) {
})(this.map, marker, marker_events_with_mouse[ev]);
}

google.maps.event.clearListeners(marker, 'click');
google.maps.event.addListener(marker, 'click', function() {
this.details = details;

Expand All @@ -591,6 +601,7 @@ GMaps.prototype.createMarker = function(options) {
}
});

google.maps.event.clearListeners(marker, 'rightclick');
google.maps.event.addListener(marker, 'rightclick', function(e) {
e.marker = this;

Expand All @@ -604,6 +615,7 @@ GMaps.prototype.createMarker = function(options) {
});

if (marker.fences) {
google.maps.event.clearListeners(marker, 'dragend');
google.maps.event.addListener(marker, 'dragend', function() {
self.checkMarkerGeofence(marker, function(m, f) {
outside(m, f);
Expand All @@ -612,6 +624,11 @@ GMaps.prototype.createMarker = function(options) {
}

return marker;
}

GMaps.prototype.createMarker = function(options) {
var marker_options = initializeOptions(options);
return initializeMarker(null, marker_options);
};

GMaps.prototype.addMarker = function(options) {
Expand Down Expand Up @@ -658,6 +675,22 @@ GMaps.prototype.hideInfoWindows = function() {
}
};

GMaps.prototype.changeMarker = function(marker, options) {
var marker_options = initializeOptions(options);
initializeMarker(marker, marker_options);

for (var i = 0; i < this.markers.length; i++) {
if (this.markers[i] === marker) {
marker.setMap(null);
marker.setOptions(marker_options);
marker.setMap(this.map);
break;
}
}

return marker;
}

GMaps.prototype.removeMarker = function(marker) {
for (var i = 0; i < this.markers.length; i++) {
if (this.markers[i] === marker) {
Expand Down