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Update MapProjections

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This commit is contained in:
ClemensFischer 2022-12-02 17:45:58 +01:00
parent 218a85316c
commit 1ccfbb28a4
5 changed files with 17 additions and 11 deletions
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9
MapProjections/Shared/GeoApiProjection.cs
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@ -116,7 +116,7 @@ namespace MapControl.Projections
public IMathTransform MapToLocationTransform { get; private set; }
public override Point LocationToMap(Location location)
public override Point? LocationToMap(Location location)
{
if (LocationToMapTransform == null)
{
@ -126,6 +126,11 @@ namespace MapControl.Projections
var coordinate = LocationToMapTransform.Transform(
new Coordinate(location.Longitude, location.Latitude));
if (coordinate == null)
{
return null;
}
return new Point(coordinate.X * scaleFactor, coordinate.Y * scaleFactor);
}
@ -142,7 +147,7 @@ namespace MapControl.Projections
return new Location(coordinate.Y, coordinate.X);
}
public override string GetBboxValue(Rect rect)
public override string GetBboxValue(MapRect rect)
{
return string.Format(CultureInfo.InvariantCulture, bboxFormat,
rect.X / scaleFactor, rect.Y / scaleFactor,