IXpsOMBrush::GetOpacity method (xpsobjectmodel.h)

Article
02/22/2024

Gets the opacity of the brush.

Syntax

HRESULT GetOpacity(
  [out, retval] FLOAT *opacity
);

Parameters

[out, retval] opacity

The opacity value of the brush.

Return value

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.

Return code	Description
S_OK	The method succeeded.
E_POINTER	opacity is NULL.

Remarks

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.

Requirements

Requirement	Value
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]
Target Platform	Windows
Header	xpsobjectmodel.h