Added GDI-based rendering test

src/Artemis.Core/RGB.NET/GraphicsDecorator.cs

@@ -0,0 +1,34 @@
+using System.Drawing;
+using System.Linq;
+using RGB.NET.Core;
+using RGB.NET.Groups;
+using Color = RGB.NET.Core.Color;
+using Rectangle = RGB.NET.Core.Rectangle;
+
+namespace Artemis.Core.RGB.NET
+{
+    public class GraphicsDecorator : AbstractDecorator, IBrushDecorator
+    {
+        private readonly DirectBitmap _bitmap;
+
+        public GraphicsDecorator(ListLedGroup ledGroup)
+        {
+//            var width = ledGroup.GetLeds().Max(l => l.LedRectangle.X + l.LedRectangle.Width);
+//            var height = ledGroup.GetLeds().Max(l => l.LedRectangle.Y + l.LedRectangle.Height);
+            var width = 500;
+            var height = 500;
+            _bitmap = new DirectBitmap((int) width, (int) height);
+        }
+
+        public Color ManipulateColor(Rectangle rectangle, BrushRenderTarget renderTarget, Color color)
+        {
+            var pixel = _bitmap.GetPixel((int) (renderTarget.Rectangle.X + renderTarget.Rectangle.Width / 2), (int) (renderTarget.Rectangle.Y + renderTarget.Rectangle.Height / 2));
+            return new Color(pixel.A, pixel.R, pixel.G, pixel.B);
+        }
+
+        public Graphics GetGraphics()
+        {
+            return Graphics.FromImage(_bitmap.Bitmap);
+        }
+    }
+}