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Image.GetEncoderParameterListSize method

Applies to: desktop apps only

The Image::GetEncoderParameterListSize method gets the size, in bytes, of the parameter list for a specified image encoder.

Syntax

UINT GetEncoderParameterListSize(
  [in]  const CLSID *clsidEncoder
);

Parameters

clsidEncoder [in]

Type: const CLSID*

Pointer to a CLSID that specifies the encoder.

Return value

Type:

Type: UINT

This method returns the size, in bytes, of the parameter list.

Remarks

The Image::GetEncoderParameterList method returns an array of EncoderParameter objects. Before you call Image::GetEncoderParameterList, you must allocate a buffer large enough to receive that array, which is part of an EncoderParameters object. You can call the Image::GetEncoderParameterListSize method to get the size, in bytes, of the required EncoderParameters object.

Requirements

Minimum supported client

Windows XP, Windows 2000 Professional

Minimum supported server

Windows 2000 Server

Product

GDI+ 1.0

Header

Gdiplusheaders.h (include Gdiplus.h)

Library

Gdiplus.lib

DLL

Gdiplus.dll

See also

Image
Image::GetEncoderParameterList
GetImageEncoders
GetImageEncodersSize
Using Image Encoders and Decoders

 

 

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Build date: 3/6/2012

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