| Microsoft DirectX 9.0 |
The get_Luminance method retrieves the luminance value on which to key. This property applies only when the key type is DXTKEY_LUMINANCE.
Syntax
HRESULT get_(
int *pVal
);
Parameters
pVal
[out, retval] Pointer to a variable that receives the luminance value on which to key.
Return Values
Returns an HRESULT value. Possible values include the following.
| Value | Description |
| E_POINTER | NULL pointer argument |
| S_OK | Success |
Requirements
Header: Include Qedit.h. This header file is not compatible with Microsoft® Direct3D® headers later than version 7.
Library: Use strmiids.lib.
See Also