RectVisible
The RectVisible
function determines whether any part of the specified rectangle lies within the
clipping region of a device context.
BOOL RectVisible(
|
HDC hdc, |
// handle of the
device context |
|
CONST RECT *lprc |
// address of rectangle
structure |
|
); |
|
Parameters
hdc
Identifies
the device context.
lprc
Points to a RECT structure that contains the
logical coordinates of the specified rectangle.
Return Values
If some
portion of the specified rectangle lies within the clipping region, the return
value is nonzero.
If no portion
of the specified rectangle lies within the clipping region, the return value is
zero.
See Also