ClemensFischer/XAML-Map-Control
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Update GeoImage.cs

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ClemensFischer 2024-09-03 08:29:51 +02:00
parent 1f8f35d8b5
commit bfb5a978ee
1 changed files with 8 additions and 9 deletions
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17
MapControl/Shared/GeoImage.cs
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@ -41,7 +41,6 @@ namespace MapControl
private BitmapSource bitmapSource;
private Matrix transformMatrix;
private MapProjection mapProjection;
private BoundingBox boundingBox;
public static readonly DependencyProperty SourcePathProperty =
DependencyPropertyHelper.RegisterAttached<GeoImage, string>("SourcePath", null,
@ -76,10 +75,17 @@ namespace MapControl
await geoImage.LoadGeoImageAsync(sourcePath);
var p1 = geoImage.transformMatrix.Transform(new Point());
var p2 = geoImage.transformMatrix.Transform(geoImage.BitmapSize);
var boundingBox = geoImage.mapProjection != null
? geoImage.mapProjection.MapToBoundingBox(new Rect(p1, p2))
: new BoundingBox(p1.Y, p1.X, p2.Y, p2.X);
image.Source = geoImage.bitmapSource;
image.Stretch = Stretch.Fill;
MapPanel.SetBoundingBox(image, geoImage.boundingBox);
MapPanel.SetBoundingBox(image, boundingBox);
}
catch (Exception ex)
{
@ -108,13 +114,6 @@ namespace MapControl
{
await LoadGeoTiffAsync(sourcePath);
}
var p1 = transformMatrix.Transform(new Point());
var p2 = transformMatrix.Transform(BitmapSize);
boundingBox = mapProjection != null
? mapProjection.MapToBoundingBox(new Rect(p1, p2))
: new BoundingBox(p1.Y, p1.X, p2.Y, p2.X);
}
private async Task LoadWorldFileImageAsync(string sourcePath, string worldFilePath)