将此从 Google Maps API v2 转换为 v3 [英] Convert this from Google Maps API v2 to v3

问题描述

这适用于 Google Maps API v2，现在如何将其转换为 API v3?谢谢

This works on Google Maps API v2, now how do I convert this to API v3? Thanks

// - Radar 1 Overlay Tiles
var radar_layer= new GTileLayer(new GCopyrightCollection(""),1,17);
radar_layer.getTileUrl=function(tile,zoom) {
        var llp = new GPoint(tile.x*256,(tile.y+1)*256);
        var urp = new GPoint((tile.x+1)*256,tile.y*256);
        var ll = G_NORMAL_MAP.getProjection().fromPixelToLatLng(llp,zoom);
        var ur = G_NORMAL_MAP.getProjection().fromPixelToLatLng(urp,zoom);
        var dt = new Date();
        var nowtime = dt.getTime();
        var tileurl = "http://mesonet.agron.iastate.edu/cgi-bin/wms/nexrad/n0r.cgi?&request=GetMap&service=WMS&version=1.1.1&LAYERS=nexrad-n0r&styles=";
        tileurl+="&format=image/png&bgcolor=0x333333&transparent=true&srs=EPSG:4326&bbox="+ll.x+","+ll.y+","+ur.x+","+ur.y;
        tileurl+="&width=256&height=256&reaspect=false&cachetime="+nowtime;

    return tileurl;
};
radar_layer.getOpacity = function() {return 0.6;}
radar_layer.isPng = function() {return true;}
radaroverlay = new GTileLayerOverlay(radar_layer);
map.addOverlay( radaroverlay );
radarShown = true;

推荐答案

也许你可以从这个开始:快速将 Gmaps v2 升级到 v3 的提示

Perhaps you can start with this: Tips for Upgrading Gmaps v2 to v3 more quickly

然后，如果这不能让您到达您需要去的地方，请编辑您的问题以发布您当时拥有的内容，然后有人可以尝试修复它.

Then, if that doesn't get you where you need to go, edit your question to post what you have at that point and someone can try to fix it.

这篇关于将此从 Google Maps API v2 转换为 v3的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！