IDirectDrawSurface::GetOverlayPosition (Compact 2013)
3/26/2014
Given a visible, active overlay surface (DDSCAPS_OVERLAY flag set), this method returns the display coordinates of the surface.
Syntax
HRESULT GetOverlayPosition(
LPLONG lplX,
LPLONG lplY
);
Parameters
- lplX
Address of the x-display coordinates.
- lplY
Address of the y-display coordinates.
Return Value
If the method succeeds, the return value is DD_OK.
If the method fails, the return value may be one of the following error values:
DDERR_GENERIC |
DDERR_INVALIDOBJECT |
DDERR_INVALIDPARAMS |
DDERR_INVALIDPOSITION |
DDERR_NOOVERLAYDEST |
DDERR_NOTAOVERLAYSURFACE |
DDERR_OVERLAYNOTVISIBLE |
DDERR_SURFACELOST |
For more information on these error codes see DirectDraw Return Values.
Requirements
Header |
ddraw.h |
Library |
ddraw.lib |
See Also
Reference
IDirectDrawSurface
DirectDraw Reference
DirectDraw Interfaces
IDirectDrawSurface::SetOverlayPosition
IDirectDrawSurface::UpdateOverlay