Add tests for image pattern with alpha

6 files changed, 60 insertions, 0 deletions

diff --git a/Testing/Tests/DrawingTests.cs b/Testing/Tests/DrawingTests.cs
index 5f667695..f4f59027 100644
--- a/Testing/Tests/DrawingTests.cs
+++ b/Testing/Tests/DrawingTests.cs
@@ -418,6 +418,54 @@ namespace Xwt
 			context.Fill ();
 			CheckImage ("ImagePatternWithScaleTransform.png");
 		}
+		
+		[Test]
+		public void ImagePatternWithAlpha ()
+		{
+			InitBlank (70, 70);
+			context.Rectangle (5, 5, 40, 60);
+			var img = Image.FromResource (GetType(), "pattern-sample.png");
+			img = img.WithAlpha (0.5);
+			context.Pattern = new Xwt.Drawing.ImagePattern (img);
+			context.Fill ();
+			CheckImage ("ImagePatternWithAlpha.png");
+		}
+		
+		[Test]
+		public void ImagePatternWithTranslateTransformWithAlpha ()
+		{
+			InitBlank (70, 70);
+			context.Translate (5, 5);
+			context.Rectangle (0, 0, 40, 60);
+			var img = Image.FromResource (GetType(), "pattern-sample.png");
+			context.Pattern = new Xwt.Drawing.ImagePattern (img.WithAlpha (0.5));
+			context.Fill ();
+			CheckImage ("ImagePatternWithTranslateTransformWithAlpha.png");
+		}
+		
+		[Test]
+		public void ImagePatternWithRotateTransformWithAlpha ()
+		{
+			InitBlank (70, 70);
+			context.Rotate (4);
+			context.Rectangle (5, 5, 40, 60);
+			var img = Image.FromResource (GetType(), "pattern-sample.png");
+			context.Pattern = new Xwt.Drawing.ImagePattern (img.WithAlpha (0.5));
+			context.Fill ();
+			CheckImage ("ImagePatternWithRotateTransformWithAlpha.png");
+		}
+
+		[Test]
+		public void ImagePatternWithScaleTransformWithAlpha ()
+		{
+			InitBlank (70, 70);
+			context.Scale (2, 0.5);
+			context.Rectangle (5, 5, 20, 120);
+			var img = Image.FromResource (GetType(), "pattern-sample.png");
+			context.Pattern = new Xwt.Drawing.ImagePattern (img.WithAlpha (0.5));
+			context.Fill ();
+			CheckImage ("ImagePatternWithScaleTransformWithAlpha.png");
+		}
 
 		#endregion
 
diff --git a/Testing/Tests/ReferenceImages/ImagePatternWithAlpha.png b/Testing/Tests/ReferenceImages/ImagePatternWithAlpha.png
new file mode 100644
index 00000000..4b0741ba
--- /dev/null
+++ b/Testing/Tests/ReferenceImages/ImagePatternWithAlpha.png
diff --git a/Testing/Tests/ReferenceImages/ImagePatternWithRotateTransformWithAlpha.png b/Testing/Tests/ReferenceImages/ImagePatternWithRotateTransformWithAlpha.png
new file mode 100644
index 00000000..7138cff6
--- /dev/null
+++ b/Testing/Tests/ReferenceImages/ImagePatternWithRotateTransformWithAlpha.png
diff --git a/Testing/Tests/ReferenceImages/ImagePatternWithScaleTransformWithAlpha.png b/Testing/Tests/ReferenceImages/ImagePatternWithScaleTransformWithAlpha.png
new file mode 100644
index 00000000..48a915ef
--- /dev/null
+++ b/Testing/Tests/ReferenceImages/ImagePatternWithScaleTransformWithAlpha.png
diff --git a/Testing/Tests/ReferenceImages/ImagePatternWithTranslateTransformWithAlpha.png b/Testing/Tests/ReferenceImages/ImagePatternWithTranslateTransformWithAlpha.png
new file mode 100644
index 00000000..9cc3a3b2
--- /dev/null
+++ b/Testing/Tests/ReferenceImages/ImagePatternWithTranslateTransformWithAlpha.png
diff --git a/Testing/Tests/Tests.csproj b/Testing/Tests/Tests.csproj
index 67f88730..ee6b8903 100644
--- a/Testing/Tests/Tests.csproj
+++ b/Testing/Tests/Tests.csproj
@@ -261,6 +261,18 @@
     <EmbeddedResource Include="ReferenceImages\DrawPathTwoTimes.png">
       <LogicalName>DrawPathTwoTimes.png</LogicalName>
     </EmbeddedResource>
+    <EmbeddedResource Include="ReferenceImages\ImagePatternWithAlpha.png">
+      <LogicalName>ImagePatternWithAlpha.png</LogicalName>
+    </EmbeddedResource>
+    <EmbeddedResource Include="ReferenceImages\ImagePatternWithRotateTransformWithAlpha.png">
+      <LogicalName>ImagePatternWithRotateTransformWithAlpha.png</LogicalName>
+    </EmbeddedResource>
+    <EmbeddedResource Include="ReferenceImages\ImagePatternWithScaleTransformWithAlpha.png">
+      <LogicalName>ImagePatternWithScaleTransformWithAlpha.png</LogicalName>
+    </EmbeddedResource>
+    <EmbeddedResource Include="ReferenceImages\ImagePatternWithTranslateTransformWithAlpha.png">
+      <LogicalName>ImagePatternWithTranslateTransformWithAlpha.png</LogicalName>
+    </EmbeddedResource>
   </ItemGroup>
   <ProjectExtensions>
     <MonoDevelop>