mapkit - WMS service with Swift / iOS -


knows book or example/tutorial implement wms service in swift? layer need zoomable map.

i'm having wms service in android , read tutorial: mapkit tutorial: overlay views

but i'm beginner in swift , don't know how integrate it. lot.

here sample code:

    let url = "https://geoserver/wms?layers=karte&styles=&service=wms&version=1.3&request=getmap&srs=epsg:900913&bbox=464201.39551181,5902292.6044465,1836379.4732096,7388629.6749115&width=256&height=256&format=image/png8&transparent=true"      var overlay = mytileoverlay(urltemplate:url)     self.mapview.addoverlay(overlay)    class mytileoverlay : mktileoverlay { var alpha: cgfloat = 1.0   func urlfortilepath(path: mktileoverlaypath,     result: ((nsdata!, nserror!) -> void)!) {          super.loadtileatpath(path, result) } }

the problem dynamic bbox in url, correct x, y , zoom.

the result: screenshot


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