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(24 intermediate revisions by the same user not shown)
Line 1: Line 1:
−
<includeonly>
 
−
</includeonly>
 
 
<html>
 
<html>
 
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
 
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
Line 22: Line 20:
 
var infowindow;
 
var infowindow;
 
var markers = new Array();
 
var markers = new Array();
 +
var defaultLatLng = new google.maps.LatLng(43.243702,-79.889145);
 +
var defaultZoom  = 13;
  
 
function initialize() {
 
function initialize() {
−
var myLatlng = new google.maps.LatLng(43.243702,-79.889145);
 
 
var myOptions = {
 
var myOptions = {
−
zoom: 12,
+
zoom: defaultZoom,
−
center: myLatlng,
+
center: defaultLatLng,
 
mapTypeId: google.maps.MapTypeId.ROADMAP
 
mapTypeId: google.maps.MapTypeId.ROADMAP
 
}
 
}
Line 34: Line 33:
 
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
 
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
 
getMarkerList();
 
getMarkerList();
 +
//addOverlays();
 +
addRailways();
 +
jumpto = unescape(self.document.location.hash.substring(1));
 +
recentre(jumpto);
 
}
 
}
 
// Initialize on page load
 
// Initialize on page load
Line 41: Line 44:
 
  * Add a marker to the map
 
  * Add a marker to the map
 
  */
 
  */
−
function addMarker(latlng, title, descId) {
+
function addMarker(latlng, title, id) {
 +
var descId = 'desc'+id;
 
var marker = new google.maps.Marker({position:latlng, map: map, title:title});
 
var marker = new google.maps.Marker({position:latlng, map: map, title:title});
 
google.maps.event.addListener(marker, "click", function() {  
 
google.maps.event.addListener(marker, "click", function() {  
Line 47: Line 51:
 
infowindow.open(map,marker);  
 
infowindow.open(map,marker);  
 
});
 
});
 +
markers[id]["GMarker"] = marker;
 
}
 
}
 
/**
 
/**
 
  * Add a marker with a lat/lng pair
 
  * Add a marker with a lat/lng pair
 
  */
 
  */
−
function addMarkerByLatLng(lat, lng, title, descId) {
+
function addMarkerByLatLng(lat, lng, title, id) {
 
var latlng = new google.maps.LatLng(lat, lng);
 
var latlng = new google.maps.LatLng(lat, lng);
−
addMarker(latlng, title, descId);
+
addMarker(latlng, title, id);
 
}
 
}
  
Line 59: Line 64:
 
  * Add markers by address
 
  * Add markers by address
 
  */
 
  */
−
function addMarkerByAddress(address, title, descId) {
+
function addMarkerByAddress(address, title, id) {
 
if (geocoder) {
 
if (geocoder) {
 
geocoder.geocode({'address':address}, function(results, status) {
 
geocoder.geocode({'address':address}, function(results, status) {
 
if (status == google.maps.GeocoderStatus.OK) {
 
if (status == google.maps.GeocoderStatus.OK) {
 
var latlng = results[0].geometry.location;
 
var latlng = results[0].geometry.location;
−
addMarker(latlng, title, descId);
+
addMarker(latlng, title, id);
 
} else {
 
} else {
−
alert(address + " not found: "+results[0]+"; "+status);
+
//alert(address + " not found: "+results[0]+"; "+status);
 
}
 
}
 
});
 
});
 
}
 
}
 +
}
 +
 +
/**
 +
* Add a marker that is actually a zone
 +
*/
 +
function addZone(lat, lng, corners, title, id) {
 +
// Draw zone
 +
var zone = new google.maps.Polygon({
 +
paths:        corners,
 +
strokeColor:  "#FF0000",
 +
strokeOpacity: 0.8,
 +
strokeWeight:  2,   
 +
fillColor:    "#FF0000",
 +
fillOpacity:  0.35,
 +
map:          map
 +
});
 +
// Also add a marker
 +
addMarkerByLatLng(lat,lng,title,id);
 +
}
 +
 +
/**
 +
* Add a polyline to the map
 +
*/
 +
function addPath(corners, title, id) {
 +
var path = new google.maps.Polyline({
 +
path:          corners,
 +
strokeColor:  "#00FF00",
 +
strokeOpacity: 0.8,
 +
strokeWeight:  2,   
 +
map:          map
 +
});
 +
// Don't create a marker
 
}
 
}
  
Line 76: Line 113:
 
  */
 
  */
 
function getMarkerList() {
 
function getMarkerList() {
−
for ( i = 0; i < markers.length; i++ ) {
+
for ( var key in markers ) {
−
marker = markers[i];
+
var marker = markers[key];
−
if (typeof marker['lat'] === 'undefined' || marker['lat'] == ''  
+
// Figure out what sort of information we have here.
 +
if (marker['corners'] != '') {
 +
// this is a zone
 +
// parse the corners into an array
 +
var corners = new Array();
 +
var cornerstrings = marker['corners'].split('::');
 +
for ( j = 0; j < cornerstrings.length; j++ ) {
 +
var ll = cornerstrings[j].split(',');
 +
corners[j] = new google.maps.LatLng(ll[0],ll[1]);
 +
}
 +
addZone(marker['lat'], marker['lng'], corners, marker['name'], marker['id']);
 +
} else if (typeof marker['lat'] === 'undefined' || marker['lat'] == ''  
 
|| typeof marker['lng'] === 'undefined' || marker['lng'] == '') {
 
|| typeof marker['lng'] === 'undefined' || marker['lng'] == '') {
−
addMarkerByAddress(marker['address'], marker['name'], marker['node']);
+
// Missing lat/lng information; add by address.
 +
addMarkerByAddress(marker['address'], marker['name'], marker['id']);
 
} else {
 
} else {
−
addMarkerByLatLng(marker['lat'], marker['lng'], marker['name'], marker['node']);
+
// Add a marker by latlng.
 +
addMarkerByLatLng(marker['lat'], marker['lng'], marker['name'], marker['id']);
 +
}
 +
}
 +
}
 +
 
 +
/**
 +
* Centre on a particular location on the map, if it exists
 +
*/
 +
function recentre(key) {
 +
var newLatLng = defaultLatLng;
 +
var newZoom  = defaultZoom;
 +
if (key) {
 +
var marker = markers[key];
 +
if (typeof marker !== 'undefined') {
 +
var gMarker = marker["GMarker"];
 +
if (typeof gMarker !== 'undefined') {
 +
newLatLng = gMarker.getPosition();
 +
if (marker["zoom"]) {
 +
newZoom = Number(marker["zoom"]);
 +
}
 +
}
 
}
 
}
 
}
 
}
 +
//alert("About to recentre, and zoom to "+newZoom+" for key '"+key+"'");
 +
map.panTo(newLatLng);
 +
map.setZoom(newZoom);
 +
}
 +
 +
/**
 +
* addOverlays: custom overlays such as zones, roads, and so on.
 +
*/
 +
function addOverlays() {
 +
// Gage Park
 +
var GageParkCorners = [
 +
new google.maps.LatLng(43.2449, -79.8298),
 +
new google.maps.LatLng(43.2437, -79.8252),
 +
new google.maps.LatLng(43.2433, -79.8242),
 +
new google.maps.LatLng(43.2421, -79.8248),
 +
new google.maps.LatLng(43.2422, -79.8258),
 +
new google.maps.LatLng(43.2373, -79.8280),
 +
new google.maps.LatLng(43.2394, -79.8320)
 +
];
 +
var GagePark = new google.maps.Polygon({
 +
paths:      GageParkCorners,
 +
strokeColor: "#FF0000",
 +
strokeOpacity: 0.8,
 +
strokeWeight: 2,   
 +
fillColor: "#FF0000",
 +
fillOpacity: 0.35
 +
});
 +
GagePark.setMap(map);
 +
}
 +
 +
function addRailways() {
 +
var coords = [
 +
new google.maps.LatLng(43.2416,-79.7588),
 +
new google.maps.LatLng(43.2482,-79.7869),
 +
new google.maps.LatLng(43.2524,-79.8048),
 +
new google.maps.LatLng(43.2576,-79.8270),
 +
new google.maps.LatLng(43.2595,-79.8349),
 +
new google.maps.LatLng(43.2648,-79.8576),
 +
new google.maps.LatLng(43.2676,-79.8693),
 +
new google.maps.LatLng(43.2707,-79.8827),
 +
new google.maps.LatLng(43.2721,-79.8852),
 +
new google.maps.LatLng(43.2738,-79.8867),
 +
new google.maps.LatLng(43.2787,-79.8899),
 +
new google.maps.LatLng(43.2843,-79.8911),
 +
new google.maps.LatLng(43.2852,-79.8910),
 +
new google.maps.LatLng(43.2929,-79.8863),
 +
new google.maps.LatLng(43.2950,-79.8841),
 +
new google.maps.LatLng(43.2965,-79.8816),
 +
new google.maps.LatLng(43.3110,-79.8582),
 +
new google.maps.LatLng(43.3183,-79.8464),
 +
new google.maps.LatLng(43.3352,-79.8187),
 +
new google.maps.LatLng(43.3353,-79.8172),
 +
new google.maps.LatLng(43.3348,-79.8158),
 +
new google.maps.LatLng(43.3338,-79.8153),
 +
new google.maps.LatLng(43.3289,-79.8106),
 +
new google.maps.LatLng(43.3229,-79.8040),
 +
new google.maps.LatLng(43.3214,-79.8024),
 +
new google.maps.LatLng(43.3203,-79.8017),
 +
new google.maps.LatLng(43.3192,-79.8021),
 +
new google.maps.LatLng(43.3170,-79.8050),
 +
new google.maps.LatLng(43.3163,-79.8052),
 +
new google.maps.LatLng(43.3152,-79.8051),
 +
new google.maps.LatLng(43.3136,-79.8043),
 +
new google.maps.LatLng(43.3119,-79.8034),
 +
new google.maps.LatLng(43.3100,-79.8031),
 +
new google.maps.LatLng(43.3025,-79.7988),
 +
new google.maps.LatLng(43.2901,-79.7917),
 +
new google.maps.LatLng(43.2853,-79.7890),
 +
new google.maps.LatLng(43.2813,-79.7881),
 +
new google.maps.LatLng(43.2766,-79.7872),
 +
new google.maps.LatLng(43.2757,-79.7869),
 +
new google.maps.LatLng(43.2735,-79.7852),
 +
new google.maps.LatLng(43.2723,-79.7834),
 +
new google.maps.LatLng(43.2714,-79.7827),
 +
new google.maps.LatLng(43.2708,-79.7820),
 +
new google.maps.LatLng(43.2699,-79.7813),
 +
new google.maps.LatLng(43.2693,-79.7812),
 +
new google.maps.LatLng(43.2687,-79.7813),
 +
new google.maps.LatLng(43.2665,-79.7854),
 +
new google.maps.LatLng(43.2655,-79.7867),
 +
new google.maps.LatLng(43.2626,-79.7881),
 +
new google.maps.LatLng(43.2623,-79.7883),
 +
new google.maps.LatLng(43.2615,-79.7910),
 +
new google.maps.LatLng(43.2615,-79.7920),
 +
new google.maps.LatLng(43.2609,-79.7931),
 +
new google.maps.LatLng(43.2583,-79.7942),
 +
new google.maps.LatLng(43.2579,-79.7951),
 +
new google.maps.LatLng(43.2575,-79.7965),
 +
new google.maps.LatLng(43.2571,-79.7971),
 +
new google.maps.LatLng(43.2550,-79.7981),
 +
new google.maps.LatLng(43.2545,-79.7990),
 +
new google.maps.LatLng(43.2546,-79.8002),
 +
new google.maps.LatLng(43.2568,-79.8054),
 +
new google.maps.LatLng(43.2587,-79.8115),
 +
new google.maps.LatLng(43.2589,-79.8129),
 +
new google.maps.LatLng(43.2635,-79.8281),
 +
new google.maps.LatLng(43.2673,-79.8448),
 +
new google.maps.LatLng(43.2682,-79.8494),
 +
new google.maps.LatLng(43.2681,-79.8506),
 +
new google.maps.LatLng(43.2676,-79.8524),
 +
new google.maps.LatLng(43.2666,-79.8540),
 +
new google.maps.LatLng(43.2650,-79.8564),
 +
new google.maps.LatLng(43.2648,-79.8571),
 +
new google.maps.LatLng(43.2648,-79.8578)
 +
];
 +
//var corners = new google.maps.MVCArray();
 +
//var count = 0;
 +
//for (var pair in coords) {
 +
// count += corners.push(new google.maps.LatLng(pair[1],pair[0]));
 +
//}
 +
//console.log("Added "+count+" LatLngs");
 +
addPath(coords,'','');
 
}
 
}
  
 
// --></script>
 
// --></script>
 
</html>
 
</html>

Latest revision as of 19:00, 3 June 2012

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