PtInRect
The PtInRect
function determines whether the specified point lies within the specified
rectangle. A point is within a rectangle if it lies on the left or top side or
is within all four sides. A point on the right or bottom side is considered
outside the rectangle.
BOOL PtInRect(
|
CONST RECT *lprc, |
// address of
structure with rectangle |
|
POINT pt |
// structure with
point |
|
); |
|
Parameters
lprc
Points to a RECT structure that contains the
specified rectangle.
pt
Specifies a POINT structure that contains the
specified point.
Return Values
If the
specified point lies within the rectangle, the return value is nonzero.
If the
specified point does not lie within the rectangle, the return value is zero. To
get extended error information, call GetLastError.
See Also