internal virtual void setClip(ui.geom.Rectangle clip)
{
removeClip();
if (clip == null)
{
return;
}
if (clip.getWidth() <= 0)
{
// System.Diagnostics.Debug.WriteLine("aaaaaaaaaaaaaaaaaaaa width");
clip.setWidth(1);
}
if (clip.getHeight() <= 0)
{
// System.Diagnostics.Debug.WriteLine("aaaaaaaaaaaaaaaaaaaa height");
clip.setHeight(1);
}
if (transform != null && !transform.isIdentity())
{
GeneralPath gp = new GeneralPath();
gp.setShape(clip, transform);
layer = graphics.CreateLayer(1f, CanvasGeometry.CreatePath(SilverlightImplementation.instance.cn1ShapeToAndroidPath(gp)));
}
else
{
layer = graphics.CreateLayer(1f, new Rect(
clip.getX(),
clip.getY(),
clip.getWidth(),
clip.getHeight()
));
}
}
private Shape getProjectedClip()
{
if (projectedClip == null)
{
if (clip == null)
{
return(null);
}
Shape s = new Rectangle(clip.getX(), clip.getY(), clip.getWidth(), clip.getHeight());
if (clipTransform != null && !clipTransform.isIdentity())
{
GeneralPath p = new GeneralPath();
p.setShape(s, clipTransform.getInverse());
s = p;
}
if (transform != null && !transform.isIdentity())
{
GeneralPath p = new GeneralPath();
p.setShape(s, transform);
s = p;
}
projectedClip = s;
}
return(projectedClip);
}
