Here is my code to get map in map canvas
function initialize() {
var myOptions = {
zoom: 7,
mapTypeId: google.maps.MapTypeId.ROADMAP,
center: new google.maps.LatLng(37.4419, -122.1419),
mapTypeControl: true,
mapTypeControlOptions: {
style: google.maps.MapTypeControlStyle.HORIZONTAL_BAR,
position: google.maps.ControlPosition.BOTTOM
},
navigationControl: true,
navigationControlOptions: {
style: google.maps.NavigationControlStyle.ZOOM_PAN,
position: google.maps.ControlPosition.TOP_RIGHT
},
scaleControl: true,
scaleControlOptions: {
position: google.maps.ControlPosition.TOP_LEFT
},
provideRouteAlternatives: false
}
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
directionsService = new google.maps.DirectionsService();
directionsDisplay = new google.maps.DirectionsRenderer();
directionsDisplay.setPanel(document.getElementById("directions"));
directionsDisplay.setMap(map);
google.maps.event.addListener(map, 'addoverlay', afterDir);
google.maps.event.addListener(map, "error", handleErrors);
directionsService.route({
origin: "<%=strOrig%>",
destination: "<%=strDest%>",
travelMode: google.maps.DirectionsTravelMode.DRIVING
}, function (result, status) {
if (status == google.maps.DirectionsStatus.OK) {
var route = result.routes[0];
startAddress = route.legs[0].start_address;
endAddress = route.legs[0].end_address;
CheckPBCLimit(route.legs[0].start_address, route.legs[0].start_location);
CheckPBCLimit(route.legs[0].end_address, route.legs[0].end_location);
directionsDisplay.setDirections(result);
lstrDistance = route.legs[0].distance.text;
document.getElementById("distance_road").innerHTML = lstrDistance;
//alert(lstrDistance);
}
});
// GEvent.addListener(gdir, "addoverlay", afterDir);
// google.maps.event.addListener(map, 'addoverlay', afterDir);
// GEvent.addListener(gdir, "error", handleErrors);
// google.maps.event.addListener(map, "error", handleErrors);
// setDirections("<%=strOrig%>", "<%=strDest%>", "en_US");
// calcRoute("<%=strOrig%>", "<%=strDest%>");
}
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