ebgif.h

基于minigui开发的一套图形控件系统

//
// $Id: ebgif.h,v 1.1.1.1 2005/01/18 11:47:59 tangjb Exp $
//
// static.h: the head file of Static Control module.
//
// Copyright (c) 2004, Gao Laihong.
//
// Create date: 2004/01/05
//
#ifndef _EBGIF_FULL_H_
#define _EBGIF_FULL_H_

#ifdef  __cplusplus
extern  "C" {
#endif

    /**
     * \defgroup mgext_gif_fns GIF image file operations
     * @{
     */
#define MAXCOLORMAPSIZE         256

typedef struct tagIMAGEDESC 
{
	int Top;
	int Left;
	int Width;
	int Height;
	BOOL haveColorMap;
	int bitPixel;
	int grayScale;
    RGB ColorMap [MAXCOLORMAPSIZE];
	BOOL interlace;
} IMAGEDESC;

typedef struct tagGIFBITMAPELEMENT
{
    struct tagGIFBITMAPELEMENT *prev;
    struct tagGIFBITMAPELEMENT *next;
    BITMAP Bitmap;
    int top;
    int left;
	IMAGEDESC desc;
} GIFBITMAPELEMENT;
typedef struct tagGIFBITMAPELEMENT * PGIFBITMAPELEMENT;

typedef struct tagGIFBITMAP
{
    int delaytime;
    int count;
    GIFBITMAPELEMENT *first;
    GIFBITMAPELEMENT *current;
} GIFBITMAP,*PGIFBITMAP;

int ReadGIF (FILE * src, GIFBITMAP * gifbmp, HDC hdc);
void CleanGIF (GIFBITMAP * gifbmp);
void RewindGIF (GIFBITMAP * gifbmp);
PBITMAP GetCurrentGIFBmp (GIFBITMAP * gifbmp);
PBITMAP GetNextGIFBmp (GIFBITMAP * gifbmp);
void InitGIF (GIFBITMAP * gifbmp);

PGIFBITMAPELEMENT GetCurrentGIFItem(GIFBITMAP* gifbmp);
PGIFBITMAPELEMENT GetNextGIFItem(GIFBITMAP* gifbmp);

#ifdef __cplusplus
}
#endif  /* __cplusplus */

#endif  /* GUI_STATICCTRL_H */