CX_DecodeImageParams struct

This structure contains image decoding parameters and the returned image.

Syntax

struct CX_DecodeImageParams
{
   CX_DecodeImageParams() { ZeroMemory(this, sizeof(*this)); };

   DWORD            dwFlags; 
   int              iPage;
   SIZE             siMax; 
   HGLOBAL          hdib;
   CX_ProgressFunc  pfProgress;
   void*            pParam;
};

Members

dwFlags

Type: DWORD

CX_DIF flags

iPage

Type: int

Page to decode (0-based)

siMax

Type: SIZE

Maximum image dimensions. The returned image will be less than or equal to these dimensions.

hdib

Type: HGLOBAL

Handle to decoded image (must be freed by plug-in using GlobalFree())

pfProgress

Type: CX_ProgressFunc

Decoding progress callback function

pParam

Type: void*

Decoding progress callback parameter

Remarks

This structure is used in the CX_DecodeImage and CX_DecodeFileImage callback functions.

Requirements

Header: CX_PlugIn.h

See also: