Fill polygon with image/bitmap

DirkWeltz

Is there a option to fill a drawn polygon with an image/bitmap like image brushes on WPF?

DirkWeltz

Ok, I found this myself. You have to use SKShader for this and assign this shader to SKPaint.Shader.

Now I want to do the same with PathEffects. But I get strange outputs:

I use the following code:

paint.Style = SKPaintStyle.Stroke;
paint.Color = fillColor.ToSkia(opacity);
float scale = 10.0f;
SKPath fillPath = new SKPath();
SKMatrix matrix;
fillPath.MoveTo(10, 10);
fillPath.LineTo(0, 0);
fillPath.MoveTo(0, 10);
fillPath.LineTo(10, 0);
matrix = SKMatrix.MakeScale(scale, scale);
paint.PathEffect = SKPathEffect.Create2DPath(matrix, fillPath);
canvas.ClipPath(path);
canvas.DrawPath(path, paint);

If I don't clip the path, I get the following result:

Thank you for your help.