This topic documents a feature of Visual Filters and Transitions, which is deprecated as of Windows Internet Explorer 9 and obsolete as of Internet Explorer 10.

Retrieves the opacity adjustment for the lookup table.

Syntax


HRESULT GetOpacity(
    float *pVal
);

Parameters

pVal

[out] Pointer to the opacity adjustment for the lookup table.

Return Value

Returns an HRESULT value that depends on the implementation of the interface.

Remarks

Each value of alpha in the lookup table is multiplied by this value for opacity.

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