ICameraControl::getRange_Roll
Microsoft DirectShow 9.0 |
ICameraControl::getRange_Roll
This topic applies only to Windows XP Service Pack 2 and later.
The getRange_Roll method returns the range of roll angles supported by the camera.
Syntax
HRESULT getRange_Roll( long* pMin, long* pMax, long* pSteppingDelta, long* pDefault, long* pCapsFlag );
Parameters
pMin
[out] Receives the minimum roll angle, in degrees.
pMax
[out] Receives the maximum roll angle, in degrees.
pSteppingDelta
[out] Receives the smallest step between settings.
pDefault
[out] Receives the default roll angle, in degrees.
pCapsFlag
[out] Receives one or more flags. See CameraControlFlags.
Return Values
Returns an HRESULT value.
Requirements
Header: Include Vidcap.h.
Library: Use Strmiids.lib.
See Also