ClemensFischer/XAML-Map-Control
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Version 4.12. Revised projections

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ClemensF 2018-12-20 21:55:12 +01:00
parent 8cafe207cb
commit 90aa92def0
25 changed files with 390 additions and 167 deletions
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19
MapControl/Shared/MapBase.cs
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@ -348,17 +348,14 @@ namespace MapControl
/// </summary>
public void ZoomToBounds(BoundingBox boundingBox)
{
if (boundingBox != null && boundingBox.HasValidBounds)
{
var rect = MapProjection.BoundingBoxToRect(boundingBox);
var center = new Point(rect.X + rect.Width / 2d, rect.Y + rect.Height / 2d);
var scale = Math.Min(RenderSize.Width / rect.Width, RenderSize.Height / rect.Height)
* MapProjection.TrueScale / MapProjection.PixelPerDegree;
var rect = MapProjection.BoundingBoxToRect(boundingBox);
var center = new Point(rect.X + rect.Width / 2d, rect.Y + rect.Height / 2d);
var scale = Math.Min(RenderSize.Width / rect.Width, RenderSize.Height / rect.Height)
* MapProjection.TrueScale / MapProjection.PixelPerDegree;
TargetZoomLevel = Math.Log(scale, 2d);
TargetCenter = MapProjection.PointToLocation(center);
TargetHeading = 0d;
}
TargetZoomLevel = Math.Log(scale, 2d);
TargetCenter = MapProjection.PointToLocation(center);
TargetHeading = 0d;
}
private void MapLayerPropertyChanged(UIElement oldLayer, UIElement newLayer)
@ -451,7 +448,7 @@ namespace MapControl
if (!targetCenter.Equals(Center))
{
var targetCenterLongitude = MapProjection.IsCylindrical
var targetCenterLongitude = MapProjection.IsNormalCylindrical
? Location.NearestLongitude(targetCenter.Longitude, Center.Longitude)
: targetCenter.Longitude;