IDCompositionDevice::CreateEffectGroup method
Creates an object that represents multiple effects to be applied to a visual subtree.
Syntax
HRESULT CreateEffectGroup( [out] IDCompositionEffectGroup **effectGroup );
Parameters
- effectGroup [out]
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Type: IDCompositionEffectGroup**
The new effect group object. This parameter must not be NULL.
Return value
Type: HRESULT
If the function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code. See DirectComposition Error Codes for a list of error codes.
Remarks
An effect group enables an application to apply multiple effects to a single visual subtree.
A new effect group has a default opacity value of 1.0 and no 3D transformations.
Requirements
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Minimum supported client |
Windows 8 [desktop apps only] |
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Minimum supported server |
Windows Server 2012 [desktop apps only] |
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Header |
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Library |
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DLL |
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See also