最近在用WPF制作一款软件，需要像ps一样表示透明区域，于是制作了一个马赛克背景的style。实现比较简单，那么过程和思路就不表了，直接上代码
<DrawingBrush TileMode="Tile" Stretch="Uniform" ViewportUnits="Absolute" Viewport="0,0,16,16"> <DrawingBrush.Drawing> <DrawingGroup> <DrawingGroup.Children> <GeometryDrawing Brush="#FFBFBFBF"> <GeometryDrawing.Geometry> <RectangleGeometry Rect="0,0,5,5"/> </GeometryDrawing.Geometry> </GeometryDrawing> <GeometryDrawing Brush="#FFBFBFBF"> <GeometryDrawing.Geometry> <RectangleGeometry Rect="5,5,5,5"/> </GeometryDrawing.Geometry> </GeometryDrawing> <GeometryDrawing Brush="White"> <GeometryDrawing.Geometry> <RectangleGeometry Rect="5,0,5,5"/> </GeometryDrawing.Geometry> </GeometryDrawing> <GeometryDrawing Brush="White"> <GeometryDrawing.Geometry> <RectangleGeometry Rect="0,5,5,5"/> </GeometryDrawing.Geometry> </GeometryDrawing> </DrawingGroup.Children> </DrawingGroup> </DrawingBrush.Drawing> </DrawingBrush>
效果：
如果有其他实现方法和思路欢迎交流，转载请注明出处 http://www.cnblogs.com/GuoRL/p/6427934.html
原文：http://www.cnblogs.com/GuoRL/p/6427934.html