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IXpsOMVisual::SetOpacity method

Sets the opacity value of the visual.

Syntax

HRESULT SetOpacity(
  [in] FLOAT opacity
);

Parameters

  • opacity [in]
    The opacity value to be set for the visual.

    The range of allowed values for this parameter is 0.0 to 1.0; with 0.0 the visual is completely transparent, and with 1.0 it is completely opaque.

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_INVALIDARG

opacity contains a value that is not allowed.

 

Requirements

Minimum supported client

Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008 [desktop apps | Windows Store apps]

Header

Xpsobjectmodel.h

IDL

XpsObjectModel.idl

See also

IXpsOMVisual

XPS Document Errors

XML Paper Specification