IXpsOMBrush::SetOpacity method (xpsobjectmodel.h)
Sets the opacity of the brush.
HRESULT SetOpacity( [in] FLOAT opacity );
The opacity value of the brush.
The method returns an HRESULT. Possible values include, but are not limited to, those in the table that follows. For information about XPS document API return values that are not listed in this table, see XPS Document Errors.
||The method succeeded.|
||opacity is not a valid value. See the Remarks section.|
opacity is expressed as a value between 0.0 and 1.0; 0.0 indicates that the brush is completely transparent, 0.5 that it is 50 percent opaque, and 1.0 that it is completely opaque.
If opacity is less than 0.0 or greater than 1.0, the method returns an error.
|Minimum supported client||Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | UWP apps]|
|Minimum supported server||Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | UWP apps]|