WPF: Rotate Rectangle

    <Grid>

        <Canvas>

            <Rectangle Fill="Blue" Width="213" Height="18" Canvas.Top="86" Canvas.Left="100" RenderTransformOrigin="0.5,0.5">

                <Rectangle.RenderTransform>

                    <TransformGroup>

                        <ScaleTransform/>

                        <SkewTransform/>

                        <RotateTransform Angle="-45"/>

                        <TranslateTransform/>

                    </TransformGroup>

                </Rectangle.RenderTransform>

                <Rectangle.LayoutTransform>

                    <RotateTransform Angle="-45"/>

                </Rectangle.LayoutTransform>

            </Rectangle>

        </Canvas>

    </Grid>