https://culture.roma.it/wp-content/themes/cultureroma/js/googlemap.js

1/**
2 * Create a custom marker icon for the map
3 */
4function _createIcon(width, height, anchorX, anchorY, image, transparent) {
5	var icon = {};
6	icon.url = image;
7	icon.size = new google.maps.Size(width, height);
8	icon.anchor = new google.maps.Point(anchorX, anchorY);
9	//icon.shadow = transparent;
10	return icon;
11}
12
13/**
14 * Create a marker for the map
15 */
16function _createMarker(latlng, icon, title, link) {
17	var tooltip;
18	
19	var markerOptions = new google.maps.MarkerOptions();
20	markerOptions.icon = icon;
21	markerOptions.position = latlng;
22	markerOptions.title = title;
23	
24	var marker = new google.maps.Marker(markerOptions);
25	
26	// Create a custom tooltip
27	if (title) {
28		tooltip = new Tooltip(marker, title)
29	}
30	
31	marker.tooltip = tooltip;
32	marker.link = link;
33	
34	if (tooltip) {
35		google.maps.event.addListener(marker, 'mouseover', _markerOverHandler);
36		google.maps.event.addListener(marker, 'mouseout', _markerOutHandler);
37	}
38	if (link) {
39		google.maps.event.addListener(marker, 'click', _markerClickHandler);
40	}
41	
42	marker.setMap(map);
43	bounds.extend(marker.getPosition());
44	return marker;
45}
46
47/**
48 * Create a marker for the map
49 */
50function _createMarker2(map, latlng, icon, title, link) {
51	var tooltip;
52	
53	var markerOptions = new google.maps.MarkerOptions();
54	markerOptions.icon = icon;
55	markerOptions.position = latlng;
56	markerOptions.title = title;
57	
58	var marker = new google.maps.Marker(markerOptions);
59	
60	// Create a custom tooltip
61	if (title) {
62		tooltip = new Tooltip(marker, title)
63	}
64	
65	marker.tooltip = tooltip;
66	marker.link = link;
67	
68	if (tooltip) {
69		google.maps.event.addListener(marker, 'mouseover', _markerOverHandler);
70		google.maps.event.addListener(marker, 'mouseout', _markerOutHandler);
71	}
72	if (link) {
73		google.maps.event.addListener(marker, 'click', _markerClickHandler);
74	}
75	
76	marker.setMap(map);
77	return marker;
78}
79
80/**
81 * Create the polygonal lines between markers
82 */
83function _createPolyline(coords, color, thickness, alpha) {
84	var polyOptions = {
85		clickable     : true,
86		geodesic      : true,
87		strokeColor   : color,
88		strokeWeight  : thickness,
89		strokeOpacity : alpha,
90		path          : coords
91	};
92	var polyline = new google.maps.Polyline(polyOptions);
93	return polyline;
94}
95
96
97
98/**
99 * Handles the roll over event for a marker
100 */
101function _markerOverHandler() {
102	// Check API
103	if (!(this.isInfoWindowOpen) && !(this.isHidden())) {
104		this.tooltip.show();
105	}
106}
107
108/**
109 * Handles the roll out event for a marker
110 */
111function _markerOutHandler() {
112	this.tooltip.hide();
113}
114
115/**
116 * Handles the click event for a marker
117 */
118function _markerClickHandler() {
119	window.location.href= this.link;
120}