Creates the intersection of two rectangles
#include <WinAPIGdi.au3>
_WinAPI_IntersectRect ( $tRECT1, $tRECT2 )
$tRECT1 | $tagRECT structure that contains the first source rectangle. |
$tRECT2 | $tagRECT structure that contains the second source rectangle. |
Success: | $tagRECT structure that contains the intersection of the $tRECT1 and $tRECT2 rectangles. |
Failure: | Sets the @error flag to non-zero. |
If the source rectangles do not intersect, an empty rectangle (in which all coordinates are set to zero) is
placed into the destination rectangle.
Search IntersectRect in MSDN Library.