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IWICPixelFormatInfo2::SupportsTransparency method (wincodec.h)

  • Article

Returns whether the format supports transparent pixels.

Syntax

HRESULT SupportsTransparency(
  [out] BOOL *pfSupportsTransparency
);

Parameters

[out] pfSupportsTransparency

Type: BOOL*

Returns TRUE if the pixel format supports transparency; otherwise, FALSE.

Return value

Type: HRESULT

If this method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Remarks

An indexed pixel format will not return TRUE even though it may have some transparency support.

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 wincodec.h
DLL Windowscodecs.dll

See also

IWICPixelFormatInfo2