clip
Sets Clipping area to the UIElement bounding box
Return
true if the given information is valid
Parameters
ui
the UIElement to clip
Sets Clipping area to the given bb
Return
true if the given information is valid
Parameters
bb
the BoundingBox to clip
Sets Clipping area to x,y ->x+width,y+height
if intersect is true, the method intersects the clipping area with current clipping
Return
true if the given information is valid
Parameters
top
the x position of the clipping area bounding box
top
the y position of the clipping area bounding box
bottom
the width of the clipping area bounding box
bottom
the height of the clipping area bounding box