ClemensFischer/XAML-Map-Control
1
0
Fork 0
mirror of https://github.com/ClemensFischer/XAML-Map-Control.git synced 2026-04-09 00:14:51 +00:00
Code Issues Projects Releases Packages Wiki Activity

Avalonia WmsImageLayer

Browse source
This commit is contained in:
ClemensFischer 2024-05-21 23:18:00 +02:00
parent 5c3ebbc083
commit 838f77738b
7 changed files with 52 additions and 30 deletions
Download patch file Download diff file Expand all files Collapse all files

23
MapControl/Avalonia/ViewTransform.Avalonia.cs
View file

@ -64,9 +64,11 @@ namespace MapControl
Scale = scale;
Rotation = ((rotation % 360d) + 360d) % 360d;
MapToViewMatrix = new Matrix(Scale, 0d, 0d, -Scale, -Scale * mapCenter.X, Scale * mapCenter.Y)
.Append(Matrix.CreateRotation(Rotation * Math.PI / 180d))
.Append(Matrix.CreateTranslation(viewCenter.X, viewCenter.Y));
MapToViewMatrix
= Matrix.CreateTranslation(-mapCenter.X, -mapCenter.Y)
* Matrix.CreateScale(scale, -scale)
* Matrix.CreateRotation(Rotation * Math.PI / 180d)
* Matrix.CreateTranslation(viewCenter.X, viewCenter.Y);
ViewToMapMatrix = MapToViewMatrix.Invert();
}
@ -85,9 +87,9 @@ namespace MapControl
var transformScale = Scale / tileMatrixScale;
return new Matrix(transformScale, 0d, 0d, transformScale, 0d, 0d)
.Append(Matrix.CreateRotation(Rotation * Math.PI / 180d))
.Append(Matrix.CreateTranslation(viewOrigin.X, viewOrigin.Y));
return Matrix.CreateScale(transformScale, transformScale)
* Matrix.CreateRotation(Rotation * Math.PI / 180d)
* Matrix.CreateTranslation(viewOrigin.X, viewOrigin.Y);
}
public Rect GetTileMatrixBounds(double tileMatrixScale, Point tileMatrixTopLeft, Size viewSize)
@ -98,14 +100,15 @@ namespace MapControl
var transformScale = tileMatrixScale / Scale;
var transform = new Matrix(transformScale, 0d, 0d, transformScale, 0d, 0d)
.Append(Matrix.CreateRotation(-Rotation * Math.PI / 180d));
var transform
= Matrix.CreateScale(transformScale, transformScale)
* Matrix.CreateRotation(-Rotation * Math.PI / 180d);
// Translate origin to tile matrix origin in pixels.
//
transform = transform.Append(Matrix.CreateTranslation(
transform *= Matrix.CreateTranslation(
tileMatrixScale * (origin.X - tileMatrixTopLeft.X),
tileMatrixScale * (tileMatrixTopLeft.Y - origin.Y)));
tileMatrixScale * (tileMatrixTopLeft.Y - origin.Y));
// Transform view bounds to tile pixel bounds.
//