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IWICBitmapDecoder::GetPreview method
Retrieves a preview image, if supported.
Syntax
HRESULT GetPreview( [out] IWICBitmapSource **ppIBitmapSource );
Parameters
- ppIBitmapSource [out]
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Type: IWICBitmapSource**
Receives a pointer to the preview bitmap if supported.
Return value
Type: HRESULT
If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
Not all formats support previews. Only the native Microsoft Windows Digital Photo (WDP) codec support previews.
Requirements
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Minimum supported client |
Windows XP with SP2, Windows Vista [desktop apps | Windows Store apps] |
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Minimum supported server |
Windows Server 2008 [desktop apps | Windows Store apps] |
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Header |
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IDL |
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Library |
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DLL |
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