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Replaced MapRect and Scale by Rect and Point

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ClemensFischer 2024-05-19 17:24:18 +02:00
parent dd62545b41
commit 7e18b6b984
32 changed files with 256 additions and 238 deletions
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4
MapControl/Shared/WorldMercatorProjection.cs
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@ -24,13 +24,13 @@ namespace MapControl
CrsId = DefaultCrsId;
}
public override Scale GetRelativeScale(Location location)
public override Point GetRelativeScale(Location location)
{
var lat = location.Latitude * Math.PI / 180d;
var eSinLat = Wgs84Eccentricity * Math.Sin(lat);
var k = Math.Sqrt(1d - eSinLat * eSinLat) / Math.Cos(lat); // p.44 (7-8)
return new Scale(k, k);
return new Point(k, k);
}
public override Point? LocationToMap(Location location)