gdkRectangleIntersect
From RGtk2 v2.20.31
by Michael Lawrence
gdkRectangleIntersect
Calculates the intersection of two rectangles. It is allowed for
dest
to be the same as either src1
or src2
. If the rectangles
do not intersect, dest
's width and height is set to 0 and its x
and y values are undefined. If you are only interested in whether
the rectangles intersect, but not in the intersecting area itself,
pass NULL
for dest
.
 Keywords
 internal
Usage
gdkRectangleIntersect(src1, src2)
Arguments
src1
 a
GdkRectangle
src2
 a
GdkRectangle
Value

A list containing the following elements:
 retval
 [logical]
TRUE
if the rectangles intersect. dest
 return location for the intersection of
src1
andsrc2
, orNULL
. [ allownone ]
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