/*public void TransformMultiply(Transform2 t)
* {
* if (t == null) return;
* double[] m = new double[] { t.ax, t.ay, t.bx, t.by, t.tx, t.ty };
* NativeCD.cdCanvasTransformMultiply(Handle, ref m[0]);
* }*/
public void TransformRotate(double angle)
{
NativeCD.cdCanvasTransformRotate(Handle, angle);
}