| BOOL PtVisible(hdc, X, Y) | |||||
| HDC hdc; | /* handle of device context | */ | |||
| int X; | /* x-coordinate of point | */ | |||
| int Y; | /* y-coordinate of point | */ | |||
The PtVisible function specifies whether the given point is within the clipping region of the specified device context.
hdc
Identifies the device context.
X
Specifies the logical x-coordinate of the point.
Y
Specifies the logical y-coordinate of the point.
The return value is TRUE if the point is within the clipping region of the device context. Otherwise it is FALSE.
RectVisible