IDirectDrawSurface5::GetOverlayPosition
Given a visible, active overlay surface (DDSCAPS_OVERLAY flag set), this method returns the display coordinates of the surface.
HRESULT GetOverlayPosition(
LPLONG lplX,
LPLONG lplY
);
Parameters
- lplX
Address of the x-display coordinates. - lplY
Address of the y-display coordinates.
Return Values
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 |
Requirements
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header: Ddraw.h.
Link Library: Ddraw.lib.
See Also
IDirectDrawSurface5::SetOverlayPosition | IDirectDrawSurface5::UpdateOverlay
Last updated on Thursday, April 08, 2004
© 1992-2003 Microsoft Corporation. All rights reserved.