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Version 4.16.0. Improved MapProjection.

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ClemensF 2019-12-12 19:23:41 +01:00
parent 60e0093785
commit 12566506f8
14 changed files with 136 additions and 121 deletions
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6
MapProjections/Shared/PolarStereographicProjection.cs
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@ -27,13 +27,17 @@ namespace MapControl.Projections
public PolarStereographicProjection(string crsId, bool north, double scaleFactor = 1d, double falseEasting = 0d, double falseNorthing = 0d)
{
CrsId = crsId;
TrueScale = scaleFactor * Wgs84MetersPerDegree;
this.north = north;
this.scaleFactor = scaleFactor;
this.falseEasting = falseEasting;
this.falseNorthing = falseNorthing;
}
public override double TrueScale
{
get { return scaleFactor * Wgs84MetersPerDegree; }
}
public override Vector GetMapScale(Location location)
{
var lat = (north ? location.Latitude : -location.Latitude) * Math.PI / 180d;