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| 1. / 2. / ...
var gdir;
function cs_googlemaps_createusersmapmarker(point,tabs,image,id,nick,url) {
var icon = new GIcon();
icon.image = image[0];
icon.iconSize = new GSize(image[1], image[2]);
subt = image[2] / 100 * 11;
subt = Math.ceil(subt);
var anchor = image[2] - subt;
icon.iconAnchor= new GPoint(10, anchor);
var infoanchor = image[2] / 3;
icon.infoWindowAnchor = new GPoint(infoanchor, 2);
side_bar_html += '<img src=' + url + '> <a href=\"javascript:cs_googlemaps_click(' + id + ')\">' + nick + '</a><br>';
var marker = new GMarker(point, icon);
return marker;
}
function cs_googlemaps_createtabmarker(point, tabs, image, id){
var icon = new GIcon();
icon.image = image[0];
icon.iconSize = new GSize(image[1], image[2]);
subt = image[2] / 100 * 11;
subt = Math.ceil(subt);
var anchor = image[2] - subt;
icon.iconAnchor= new GPoint(10, anchor);
var infoanchor = image[2] / 3;
icon.infoWindowAnchor = new GPoint(infoanchor, 2);
var marker = new GMarker(point, icon);
return marker;
}
function cs_googlemaps_gdir() {
if (GBrowserIsCompatible()) {
map = new GMap2(document.getElementById("cs_googlemaps"));
gdir = new GDirections(map, document.getElementById("directions"));
GEvent.addListener(gdir, "load", cs_googlemaps_OnGDirectionsLoad);
GEvent.addListener(gdir, "error", cs_googlemaps_handleerrors);
cs_googlemaps_setdirections("Mannheim", "Berlin", "de");
}
}
function cs_googlemaps_geo(lat, lng, zoom) {
if (GBrowserIsCompatible())
{
map = new GMap2(document.getElementById("cs_googlemaps"), {mapTypes:[G_SATELLITE_MAP, G_HYBRID_MAP, G_NORMAL_MAP]});
map.setCenter(new GLatLng(lat, lng), zoom);
GEvent.addListener(map, "click", function(overlay, point)
{
map.clearOverlays();
if (point) {
map.addOverlay(new GMarker(point));
map.panTo(point);
document.getElementById("lat").value = point.lat();
document.getElementById("lng").value = point.lng();
}
}
);
}
else
{
alert("Browser Error - Googlemap API Key !");
}
}
function cs_googlemaps_setdirections(fromAddress, toAddress, locale) {
gdir.load("from: " + fromAddress + " to: " + toAddress,
{ "locale": locale });
}
function cs_googlemaps_OnGDirectionsLoad(){
}
function cs_googlemaps_geocodeaddress(address,tabs,marker,zoom,id) {
geocoder.getLatLng(
address,
function(point) {
if (point) {
var lat = point.lat();
var lng = point.lng();
marker = cs_googlemaps_createtabmarker(point,tabs,marker,id);
map.addOverlay(marker);
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowTabsHtml(tabs);
});
}
}
);
}
function cs_googlemaps_geocodeaddressusersmap(address,tabs,marker,zoom,id,nick,url) {
geocoder.getLatLng(
address,
function(point) {
if (point) {
var lat = point.lat();
var lng = point.lng();
marker = cs_googlemaps_createusersmapmarker(point,tabs,marker,id,nick,url);
map.addOverlay(marker);
document.getElementById("cs_googleusersmap").innerHTML = side_bar_html;
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowTabsHtml(tabs);
});
gmarkers[id] = marker;
}
}
);
}
function cs_googlemaps_geocodeaddress_user(address,tabs,marker,zoom,id) {
geocoder.getLatLng(
address,
function(point) {
if (point) {
var lat = point.lat();
var lng = point.lng();
marker = cs_googlemaps_createtabmarker(point,tabs,marker,id);
map.addOverlay(marker);
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowTabsHtml(tabs);
});
}
}
);
}
function createTabMarker(point, tabs,image)
{
var icon = new GIcon();
icon.image = image[0];
icon.iconSize = new GSize(image[1], image[2]);
subt = image[2] / 100 * 11;
subt = Math.ceil(subt);
var anchor = image[2] - subt;
icon.iconAnchor= new GPoint(10, anchor);
var infoanchor = image[2] / 3;
icon.infoWindowAnchor = new GPoint(infoanchor, 2);
var marker = new GMarker(point,icon);
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowTabsHtml(tabs);
});
return marker;
}
function createTabMarkerex(point,tabs,image,id,nick,url)
{
var icon = new GIcon();
icon.image = image[0];
icon.iconSize = new GSize(image[1], image[2]);
subt = image[2] / 100 * 11;
subt = Math.ceil(subt);
var anchor = image[2] - subt;
icon.iconAnchor= new GPoint(10, anchor);
var infoanchor = image[2] / 3;
icon.infoWindowAnchor = new GPoint(infoanchor, 2);
side_bar_html += '<img src=' + url + '> <a href="javascript:cs_googlemaps_click(' + id + ')">' + nick + '</a><br>';
var marker = new GMarker(point,icon);
gmarkers[id] = marker;
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowTabsHtml(tabs);
});
return marker;
}
function cs_googlemaps_tilechk(){
paragraphs = map.getContainer().getElementsByTagName('p').length;
if(paragraphs>4)
{
map.zoomOut(false,true);
}
}
function cs_googlemaps_wheelevent(e){
if (!e) e = window.event;
if (e.preventDefault) e.preventDefault();
e.returnValue = false;
}
function cs_googlemaps_click(i) {
GEvent.trigger(gmarkers[i], "click");
}
var arrowIcon = new GIcon();
arrowIcon.iconSize = new GSize(24,24);
arrowIcon.shadowSize = new GSize(1,1);
arrowIcon.iconAnchor = new GPoint(12,12);
arrowIcon.infoWindowAnchor = new GPoint(0,0);
var degreesPerRadian = 180.0 / Math.PI;
function bearing( from, to ) {
var lat1 = from.latRadians();
var lon1 = from.lngRadians();
var lat2 = to.latRadians();
var lon2 = to.lngRadians();
var angle = - Math.atan2( Math.sin( lon1 - lon2 ) * Math.cos( lat2 ), Math.cos( lat1 ) * Math.sin( lat2 ) - Math.sin( lat1 ) * Math.cos( lat2 ) * Math.cos( lon1 - lon2 ) );
if ( angle < 0.0 )
angle += Math.PI * 2.0;
angle = angle * degreesPerRadian;
angle = angle.toFixed(1);
return angle;
}
function arrowHead(points) {
var p1=points[points.length-1];
var p2=points[points.length-2];
var dir = bearing(p2,p1);
var dir = Math.round(dir/3) * 3;
while (dir >= 120) {dir -= 120;}
arrowIcon.image = "symbols/googlemaps/arrow/dir_"+dir+".png";
map.addOverlay(new GMarker(p1, arrowIcon));
}
function midArrows(points) {
for (var i=1; i < points.length-1; i++) {
var p1=points[i-1];
var p2=points[i+1];
var dir = bearing(p1,p2);
var dir = Math.round(dir/3) * 3;
while (dir >= 120) {dir -= 120;}
arrowIcon.image = "symbols/googlemaps/arrow/dir_"+dir+".png";
map.addOverlay(new GMarker(points[i], arrowIcon));
}
}
window.onunload = GUnload; |
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