ClemensFischer/XAML-Map-Control
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Version 4.12.1 Added AutoEquirectangularProjection

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ClemensF 2019-04-05 19:13:58 +02:00
parent 0a3ae81117
commit bd9a16e921
17 changed files with 174 additions and 140 deletions
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8
MapControl/Shared/TileSource.cs
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@ -161,10 +161,10 @@ namespace MapControl
private string GetBoundingBoxUri(int x, int y, int zoomLevel)
{
var tileSize = 360d / (1 << zoomLevel); // tile width in degrees
var west = MapProjection.MetersPerDegree * (x * tileSize - 180d);
var east = MapProjection.MetersPerDegree * ((x + 1) * tileSize - 180d);
var south = MapProjection.MetersPerDegree * (180d - (y + 1) * tileSize);
var north = MapProjection.MetersPerDegree * (180d - y * tileSize);
var west = MapProjection.Wgs84MetersPerDegree * (x * tileSize - 180d);
var east = MapProjection.Wgs84MetersPerDegree * ((x + 1) * tileSize - 180d);
var south = MapProjection.Wgs84MetersPerDegree * (180d - (y + 1) * tileSize);
var north = MapProjection.Wgs84MetersPerDegree * (180d - y * tileSize);
return uriFormat
.Replace("{W}", west.ToString(CultureInfo.InvariantCulture))