<Window x:Class="Drawing.Drawings" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" Title="Drawings" Height="300" Width="300"> <Window.Resources> <GeometryDrawing x:Key="Drawing" Brush="Yellow" > <GeometryDrawing.Pen> <Pen Brush="Blue" Thickness="3"></Pen> </GeometryDrawing.Pen> <GeometryDrawing.Geometry> <PathGeometry> <PathFigure IsClosed="True" StartPoint="10,100"> <LineSegment Point="100,100" /> <LineSegment Point="100,50" /> </PathFigure> </PathGeometry> </GeometryDrawing.Geometry> </GeometryDrawing> </Window.Resources> <StackPanel Orientation="Horizontal" Margin="5"> <Button Width="30" Height="30"> <Image> <Image.Source> <DrawingImage Drawing="{StaticResource Drawing}"> </DrawingImage> </Image.Source> </Image> </Button> </StackPanel> </Window>