Merge branch 'develop-next' of github.com:mono/SkiaSharp into develop-next

samples/SkiaSharpSample.Shared/Samples/PathEffect2DPathSample.cs

@@ -0,0 +1,43 @@
+using SkiaSharp;
+
+namespace SkiaSharpSample.Samples
+{
+	[Preserve(AllMembers = true)]
+	public class PathEffect2DPathSample : SampleBase
+	{
+		[Preserve]
+		public PathEffect2DPathSample()
+		{
+		}
+
+		public override string Title => "2D Path Effect";
+
+		public override SampleCategories Category => SampleCategories.PathEffects | SampleCategories.Paths;
+
+		protected override void OnDrawSample(SKCanvas canvas, int width, int height)
+		{
+			canvas.Clear(SKColors.White);
+
+			var blockSize = 30;
+
+			// create the path
+			var path = new SKPath();
+			// the rect must be offset as the path uses the center
+			var rect = SKRect.Create(blockSize / -2, blockSize / -2, blockSize, blockSize);
+			path.AddRect(rect);
+
+			// move the path around: across 1 block
+			var offsetMatrix = SKMatrix.MakeScale(2 * blockSize, blockSize);
+			// each row, move across a bit / offset
+			SKMatrix.PreConcat(ref offsetMatrix, SKMatrix.MakeSkew(0.5f, 0));
+
+			// create the paint
+			var paint = new SKPaint();
+			paint.PathEffect = SKPathEffect.Create2DPath(offsetMatrix, path);
+			paint.Color = SKColors.LightGray;
+
+			// draw a rectangle
+			canvas.DrawRect(SKRect.Create(width, height), paint);
+		}
+	}
+}

samples/SkiaSharpSample.Shared/SkiaSharpSample.Shared.projitems

@@ -54,6 +54,7 @@
     <Compile Include="$(MSBuildThisFileDirectory)Samples\DilateImageFilterSample.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Samples\ErodeImageFilterSample.cs" />
     <Compile Include="$(MSBuildThisFileDirectory)Samples\ColorTableColorFilterSample.cs" />
+    <Compile Include="$(MSBuildThisFileDirectory)Samples\PathEffect2DPathSample.cs" />
   </ItemGroup>
   <ItemGroup>
     <EmbeddedResource Include="$(MSBuildThisFileDirectory)Media\adobe-dng.dng" />