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IWICDevelopRaw::SetExposureCompensation method (wincodec.h)

  • Article

Sets the exposure compensation stop value.

Syntax

HRESULT SetExposureCompensation(
  [in] double ev
);

Parameters

[in] ev

Type: double

The exposure compensation value. The value range for exposure compensation is -5.0 through +5.0, which equates to 10 full stops.

Return value

Type: HRESULT

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

Remarks

It is recommended that a codec report that this method is supported even if the results at the outer range limits are not of perfect quality.

Requirements

Requirement Value
Minimum supported client Windows XP with SP2, Windows Vista [desktop apps | UWP apps]
Minimum supported server Windows Server 2008 [desktop apps | UWP apps]
Target Platform Windows
Header wincodec.h
Library Windowscodecs.lib
DLL Windowscodecs.dll