K
kokokoko
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如题
B
bnpysse
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自己写的话，挺麻烦的，关键是有GIF98还有其它什么标准来着。可用专业控件RxLib.
在RxLib2.75For Delphi 6中有一个专门的控件来显示GIF文件，而且该VCL是免费的那种。
建议你安装RxLib.
http://51delphi.toplinux.org有的下，是更新版。
BnPySse
在RxLib2.75For Delphi 6中有一个专门的控件来显示GIF文件，而且该VCL是免费的那种。
建议你安装RxLib.
http://51delphi.toplinux.org有的下，是更新版。
BnPySse
A
akaiwei
Unregistered / Unconfirmed
GUEST, unregistred user!
楼上的看清楚题目,是VC啊!关注!
徐
徐海懿
Unregistered / Unconfirmed
GUEST, unregistred user!
1.包含GIF类文件
///////////////////////////////////////////////////////////////
h.文件
/////////
//////Gif89a.h////////
#define DISPOSAL_NO 0
#define DISPOSAL_NOT 4
#define DISPOSAL_RESTBACK 8
#define DISPOSAL_RESTORE 12
typedef struct
{
BYTE bit;
WORD previouscode;
WORD nextcode;
} GIFTABLE;
class CGif89a
{
private:
HWND m_hWnd;
BOOL m_bPause;
BOOL m_bAutoStart;
BOOL m_bEmbed;
BYTE m_cCurentByte,m_cPackedField;
UINT m_uBitSize,m_uPrimaryBitSize;
UINT m_uRemain,m_uReadByte,m_uBlockSize;
int m_iWidth,m_iHeight;
int m_iTop,m_iLeft;
int m_iFinishCode,m_iResetCode;
int m_iPass,m_iRow;
int m_iWidth1;
int m_iBackgroundColor;
int m_iGifSize;
int m_x,m_y;
int m_iGlobalColorSize;
int m_iDisposalMethod;
BOOL m_bTransparentIndex;
int m_iTransparentIndex;
int m_iDelayTime;
int m_iTotalReadByte;
int m_iMaxByte;
DWORD m_dwSpeed;
COLORREF m_TransparentColor;
HDC m_hDC;
BYTE* m_pcGlobalColorTable;
BYTE* m_pcBitmap;
BYTE* m_pcGif;
BYTE* m_pcGifTrack;
BOOL m_bGlass;
volatile int m_EndRun;
HBITMAP m_hRedrawBitmap;
int m_iGifWidth,m_iGifHeight;
volatile BOOL m_bLockBitmap;
TCHAR filename[_MAX_PATH];
int flag;
BOOL m_bRunMode;
BOOL m_bAutoSize1;
int m_nPosX;
int m_nPosY;
public:
CGif89a(HWND pWnd);
~CGif89a();
void Play();
void Pause(BOOL status);///暂停运行
void Stop();
void SetPosition(int x,int y);
BOOL Play1(void);
BOOL Load(LPCTSTR filename);
HBITMAP FirstImage(void);
HBITMAP NextImage(void);
HBITMAP TakeIt(void);
void Output(BYTE bit)
{
int tmp;
if(m_cPackedField&0x40)
{
if(m_x==m_iWidth)
{
m_x=0;
if(m_iPass==1)m_iRow+=8;
if(m_iPass==2)m_iRow+=8;
if(m_iPass==3)m_iRow+=4;
if(m_iPass==4)m_iRow+=2;
if(m_iRow>=m_iHeight){m_iPass+=1;m_iRow=16>>m_iPass;}
}
tmp=m_iRow*m_iWidth1+m_x;
m_pcBitmap[tmp]=bit;
m_x++;
}
else
{
if(m_x==m_iWidth){m_x=0;m_y++;}
tmp=m_y*m_iWidth1+m_x;
m_x++;
}
if(tmp>m_iMaxByte)return;
m_pcBitmap[tmp]=bit;
}
BYTE GetByte(void)
{
if(m_uReadByte>=m_uBlockSize)
{
m_uBlockSize=*m_pcGifTrack++;
m_uReadByte=0;
m_iTotalReadByte+=m_uBlockSize+1;
if(m_iTotalReadByte>m_iGifSize){m_iTotalReadByte-=m_uBlockSize+1;return 0xFF;}
if(m_uBlockSize==0){m_pcGifTrack--;m_iTotalReadByte--;return 0xFF;}
}
m_uReadByte++;
return *m_pcGifTrack++;
}
WORD GetCode(void)
{
UINT tmp1;
BYTE tmp;
tmp=1;
if(m_uRemain>=m_uBitSize)
{
tmp<<=m_uBitSize;
tmp--;
tmp1=m_cCurentByte&tmp;
m_cCurentByte>>=m_uBitSize;
m_uRemain-=m_uBitSize;
}
else
{
tmp<<=m_uRemain;
tmp--;
tmp1=m_cCurentByte;
m_cCurentByte=GetByte();
tmp=1;
if(8>=(m_uBitSize-m_uRemain))
{
tmp<<=(m_uBitSize-m_uRemain);
tmp--;
tmp1=(((UINT)(m_cCurentByte&tmp))<<m_uRemain)+tmp1;
m_cCurentByte>>=(m_uBitSize-m_uRemain);
m_uRemain=8-(m_uBitSize-m_uRemain);
}
else
{
tmp1=(((UINT)(m_cCurentByte))<<m_uRemain)+tmp1;
m_cCurentByte=GetByte();
tmp<<=m_uBitSize-m_uRemain-8;
tmp--;
tmp1=(((UINT)(m_cCurentByte&tmp))<<(m_uRemain+8))+tmp1;
m_cCurentByte>>=m_uBitSize-m_uRemain-8;
m_uRemain=8-(m_uBitSize-m_uRemain-8);
}
}
return tmp1;
}
};
///////////////////////////////////////////////////////////////////
cpp文件
///////
#include "stdafx.h"
#include "gifShare.h"
DWORD WINAPI ThreadFunc(CGif89a* ptr);
DWORD WINAPI ThreadFunc(CGif89a* ptr)
{
ptr->Play1();
return 0;
}
void CGif89a:
lay()
{
// TODO: Add your implementation code here
HANDLE hThread;
DWORD ThreadId;
if(m_hWnd==0)return
if(m_pcGif==0)return;
if(m_EndRun==5)return;
m_pcGifTrack=m_pcGif;
m_iTotalReadByte=0;
m_EndRun=5;
hThread=CreateThread(NULL,0,(unsigned long(_stdcall*)(void*))ThreadFunc,this,0,&ThreadId);
CloseHandle(hThread);
return;
}
BOOL CGif89a:lay1(void)
{
HDC hDC,hMemDC,hMemDC1,hPauseMemDC;
HBITMAP hOldBitmap,hOldBitmap1,hBitmap,hPreviousBitmap,hPauseBitmap;
DWORD systimer1,systimer2,speed;
BOOL PauseShow=FALSE;
hDC=::GetDC(m_hWnd);
hMemDC=::CreateCompatibleDC(hDC);
hMemDC1=::CreateCompatibleDC(hDC);
hPauseMemDC=::CreateCompatibleDC(hDC);
m_hDC=hDC;
hPreviousBitmap=0;
while(m_bLockBitmap);
m_bLockBitmap=TRUE;
if(m_hRedrawBitmap!=0)DeleteObject(m_hRedrawBitmap);
m_hRedrawBitmap=::CreateCompatibleBitmap(hDC,m_iGifWidth,m_iGifHeight);
hOldBitmap1=(HBITMAP)SelectObject(hMemDC1,m_hRedrawBitmap);
hPauseBitmap=::CreateCompatibleBitmap(hDC,m_iGifWidth,m_iGifHeight);
SelectObject(hPauseMemDC,hPauseBitmap);
/////////////////////////将背景复制到hMemDC1中////////////////////////////
::BitBlt(hMemDC1,0,0,m_iGifWidth,m_iGifHeight,hDC,m_nPosX,m_nPosY,SRCCOPY);
SelectObject(hMemDC1,hOldBitmap1);
m_bLockBitmap=FALSE;
m_iDisposalMethod=DISPOSAL_NOT;
while(m_EndRun!=1)
{
systimer2=systimer1=GetTickCount();
while(m_bLockBitmap);
m_bLockBitmap=TRUE;
hOldBitmap1=(HBITMAP)SelectObject(hMemDC1,m_hRedrawBitmap);
//****************************************************
//Restore Background
switch(m_iDisposalMethod)
{
case DISPOSAL_NO:
break;
case DISPOSAL_NOT:
break;
case DISPOSAL_RESTBACK:
case DISPOSAL_RESTORE:
hOldBitmap=(HBITMAP)SelectObject(hMemDC,hPreviousBitmap);
::BitBlt(hMemDC1,m_iLeft,m_iTop,m_iWidth,m_iHeight,hMemDC,0,0,SRCCOPY);
SelectObject(hMemDC,hOldBitmap);
DeleteObject(hPreviousBitmap);
hPreviousBitmap=0;
break;
}
m_iDisposalMethod=DISPOSAL_NO;
//***************************************************
//Start Output Image
//if(m_bPause) hBitmap=hPauseBitmap;
//else
if(!PauseShow)
{
hBitmap=NextImage();
switch(m_iDisposalMethod)
{
case DISPOSAL_NO:
break;
case DISPOSAL_NOT:
break;
case DISPOSAL_RESTBACK:
case DISPOSAL_RESTORE:
hPreviousBitmap=::CreateCompatibleBitmap(hDC,m_iWidth,m_iHeight);
hOldBitmap=(HBITMAP)SelectObject(hMemDC,hPreviousBitmap);
::BitBlt(hMemDC,0,0,m_iWidth,m_iHeight,hMemDC1,m_iLeft,m_iTop,SRCCOPY);
SelectObject(hMemDC,hOldBitmap);
break;
}
hOldBitmap=(HBITMAP)SelectObject(hMemDC,hBitmap);
if(m_bTransparentIndex)
{
HBITMAP bmAndBack, bmAndObject;
HBITMAP bmBackOld, bmObjectOld;
HDC hdcBack, hdcObject;
COLORREF cColor;
hdcBack=::CreateCompatibleDC(hDC);
hdcObject=::CreateCompatibleDC(hDC);
bmAndBack=CreateBitmap(m_iWidth,m_iHeight,1,1,NULL);
bmAndObject=CreateBitmap(m_iWidth,m_iHeight,1,1,NULL);
bmBackOld=(HBITMAP)SelectObject(hdcBack,bmAndBack);
bmObjectOld=(HBITMAP)SelectObject(hdcObject,bmAndObject);
cColor=SetBkColor(hMemDC,m_TransparentColor);
::BitBlt(hdcObject,0,0,m_iWidth,m_iHeight,hMemDC,0,0,SRCCOPY);
SetBkColor(hMemDC,cColor);
::BitBlt(hdcBack,0,0,m_iWidth,m_iHeight,hdcObject,0,0,NOTSRCCOPY);
::BitBlt(hMemDC1,m_iLeft,m_iTop,m_iWidth,m_iHeight,hdcObject,0,0,SRCAND);
::BitBlt(hMemDC,0,0,m_iWidth,m_iHeight,hdcBack,0,0,SRCAND);
::BitBlt(hMemDC1,m_iLeft,m_iTop,m_iWidth,m_iHeight,hMemDC,0,0,SRCPAINT);
DeleteObject(SelectObject(hdcBack,bmBackOld));
DeleteObject(SelectObject(hdcObject,bmObjectOld));
DeleteDC(hdcBack);
DeleteDC(hdcObject);
}
else
{
::BitBlt(hMemDC1,m_iLeft,m_iTop,m_iWidth,m_iHeight,hMemDC,0,0,SRCCOPY);
}
SelectObject(hMemDC,hOldBitmap);
DeleteObject(hBitmap);
::BitBlt(hDC,m_nPosX,m_nPosY,m_iGifWidth,m_iGifHeight,hMemDC1,0,0,SRCCOPY);
::BitBlt(hPauseMemDC,0,0,m_iGifWidth,m_iGifHeight,hMemDC1,0,0,SRCCOPY);
}
else
////暂停时需要画的
::BitBlt(hDC,m_nPosX,m_nPosY,m_iGifWidth,m_iGifHeight,hPauseMemDC,0,0,SRCCOPY);
SelectObject(hMemDC1,hOldBitmap1);
m_bLockBitmap=FALSE;
if(m_iDelayTime!=0)speed=m_iDelayTime*10;else
speed=m_dwSpeed;
while((m_EndRun!=1)&&(speed>systimer2-systimer1))
{
Sleep(10);
systimer2=GetTickCount();
}
PauseShow=m_bPause;
}
if(hPreviousBitmap!=0)DeleteObject(hPreviousBitmap);
DeleteDC(hMemDC);
DeleteDC(hMemDC1);
::ReleaseDC(m_hWnd,hDC);
m_EndRun=2;
return TRUE;
}
void CGif89a::Stop()
{
// TODO: Add your implementation code here
if(m_EndRun!=5)return;
m_EndRun=1;
while(m_EndRun!=2);
return;
}
CGif89a::CGif89a(HWND pWnd)
{
m_hWnd=pWnd;
m_bPause=FALSE;
m_bAutoStart=TRUE;
m_bAutoSize1=TRUE;
m_bEmbed=FALSE;
m_pcGlobalColorTable=0;
m_pcGif=0;
m_iGifSize=0;
m_iGlobalColorSize=0;
m_bTransparentIndex=FALSE;
m_iDelayTime=0;
m_EndRun=0;
m_dwSpeed=50;
m_hRedrawBitmap=0;
m_bLockBitmap=FALSE;
flag=0;
m_nPosX=0;
m_nPosY=0;
strcpy(filename,_T(""));
m_bRunMode=1;
m_bGlass=FALSE;
}
CGif89a::~CGif89a(void)
{
Stop();
if(m_hRedrawBitmap!=0)DeleteObject(m_hRedrawBitmap);
if(m_pcGlobalColorTable!=NULL)delete[] m_pcGlobalColorTable;
if(m_pcGif!=NULL)delete[] m_pcGif;
}
BOOL CGif89a::Load(LPCTSTR filename)
{
HANDLE hFile;
DWORD size,size1,readbyte;
BYTE temp[13];
if(m_bEmbed)return FALSE;
//free memory from previous image
Stop();
if(m_pcGlobalColorTable!=NULL)delete[] m_pcGlobalColorTable;
if(m_pcGif!=NULL)delete[] m_pcGif;
if(m_hRedrawBitmap!=0){DeleteObject(m_hRedrawBitmap);m_hRedrawBitmap=0;};
m_pcGlobalColorTable=m_pcGif=0;
m_iTotalReadByte=0;
m_iGifSize=m_iGlobalColorSize=0;
hFile=CreateFile(filename,GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL|FILE_FLAG_SEQUENTIAL_SCAN,NULL);
if(INVALID_HANDLE_VALUE==hFile)return FALSE;
size=GetFileSize(hFile,&size1);
if(size==0xFFFFFFFF){CloseHandle(hFile);return FALSE;}
ReadFile(hFile,temp,13,&readbyte,NULL);
if((readbyte!=13)||((temp[0]!='G')||(temp[1]!='I')||(temp[2]!='F')||(temp[3]!='8')||((temp[4]!='7')&&(temp[4]!='9'))||(temp[5]!='a')))
{
CloseHandle(hFile);
return FALSE;
}
m_iGifWidth=*(WORD*)(temp+6);
m_iGifHeight=*(WORD*)(temp+8);
m_iBackgroundColor=temp[11];
if(temp[10]&0x80)
{
m_iGlobalColorSize=0x01<<((temp[10]&0x07)+1);
m_pcGlobalColorTable=new BYTE[3*m_iGlobalColorSize];
ReadFile(hFile,m_pcGlobalColorTable,3*m_iGlobalColorSize,&readbyte,NULL);
if(readbyte!=(DWORD)3*m_iGlobalColorSize)
{
delete[] m_pcGlobalColorTable;
m_pcGlobalColorTable=0;
m_iGlobalColorSize=0;
CloseHandle(hFile);
return FALSE;
}
}
m_iGifSize=size-3*m_iGlobalColorSize-12;
m_pcGifTrack=m_pcGif=new BYTE[m_iGifSize];
ReadFile(hFile,m_pcGif,m_iGifSize,&readbyte,NULL);
CloseHandle(hFile);
return TRUE;
}
HBITMAP CGif89a::FirstImage(void)
{
m_pcGifTrack=m_pcGif;
m_iTotalReadByte=0;
return NextImage();
}
HBITMAP CGif89a::NextImage(void)
{
if(m_pcGif==NULL)return 0;
l1: if(m_iTotalReadByte>m_iGifSize){m_pcGifTrack=m_pcGif;m_iTotalReadByte=0;return 0;}
m_iTotalReadByte++;
switch(*m_pcGifTrack++)
{
case 0x2C:
return TakeIt();
break;
case 0x21:
BYTE cSize;
m_iTotalReadByte++;
switch(*m_pcGifTrack++)
{
case 0xF9:
m_pcGifTrack++;//block size
m_iDisposalMethod=(*m_pcGifTrack)&28;
m_bTransparentIndex=(*m_pcGifTrack++)&1;
m_iDelayTime=*(WORD*)m_pcGifTrack;
m_pcGifTrack+=2;
m_iTransparentIndex=*m_pcGifTrack++;
m_iTotalReadByte+=5;
break;
case 0xFE:
while((cSize=*m_pcGifTrack)!=0){m_pcGifTrack+=cSize+1;m_iTotalReadByte+=cSize+1;
if(m_iTotalReadByte>m_iGifSize)return 0;}
break;
case 0x01:
m_pcGifTrack+=13;
m_iTotalReadByte+=13;
while((cSize=*m_pcGifTrack)!=0){m_pcGifTrack+=cSize+1;m_iTotalReadByte+=cSize+1;
if(m_iTotalReadByte>m_iGifSize)return 0;}
break;
case 0xFF:
m_pcGifTrack+=12;
m_iTotalReadByte+=12;
while((cSize=*m_pcGifTrack)!=0){m_pcGifTrack+=cSize+1;m_iTotalReadByte+=cSize+1;
if(m_iTotalReadByte>m_iGifSize)return 0;}
break;
default:
return FALSE;
}
m_pcGifTrack++;
m_iTotalReadByte++;
if(m_iTotalReadByte>m_iGifSize)return 0;
goto l1;
break;
case 0x3B:
m_pcGifTrack=m_pcGif;
m_iTotalReadByte=0;
goto l1;
case 0:
goto l1;
default:
return FALSE;
}
}
HBITMAP CGif89a::TakeIt(void)
{
UINT uLocalColorTableSize;
WORD code,oldcode,code1;
int iFinishCode,iResetCode;
int iPrimaryTableSize,iTableSize;
BITMAPINFOHEADER *bitmapheader;
BYTE *pcColorTable;
BYTE *pcInfo;
GIFTABLE *pcGifTable;
HBITMAP hBitmap;
m_iLeft=*(WORD*)m_pcGifTrack;
m_pcGifTrack+=2;
m_iTop=*(WORD*)m_pcGifTrack;
m_pcGifTrack+=2;
m_iWidth=*(WORD*)m_pcGifTrack;
m_pcGifTrack+=2;
m_iWidth1=((m_iWidth-1)|0x3)+1;
m_iHeight=*(WORD*)m_pcGifTrack;
m_pcGifTrack+=2;
m_cPackedField=*m_pcGifTrack++;
m_iTotalReadByte+=9;
m_iMaxByte=m_iWidth1*m_iHeight;
pcInfo=new BYTE[256*sizeof(RGBQUAD)+sizeof(BITMAPINFOHEADER)+m_iMaxByte+sizeof(GIFTABLE)*4096];
//1-BITMAPINFOHEADER
//2-COLORTABLE
//3-Bitmap bits
//4-GIFTABLE;
bitmapheader=(BITMAPINFOHEADER*)pcInfo;
pcColorTable=pcInfo+sizeof(BITMAPINFOHEADER);
m_pcBitmap=pcColorTable+256*sizeof(RGBQUAD);
pcGifTable=(GIFTABLE*)(m_pcBitmap+m_iMaxByte);
for(int i=0;i<4096;i++)pcGifTable.previouscode=pcGifTable.nextcode=0;
bitmapheader->biSize=sizeof(BITMAPINFOHEADER);
bitmapheader->biWidth=m_iWidth;
bitmapheader->biHeight=-m_iHeight;
bitmapheader->biPlanes=1;
bitmapheader->biBitCount=8;
bitmapheader->biCompression=BI_RGB;
bitmapheader->biSizeImage=0;
bitmapheader->biXPelsPerMeter=0;
bitmapheader->biYPelsPerMeter=0;
bitmapheader->biClrUsed=256;
bitmapheader->biClrImportant=256;
if(m_cPackedField&0x80)
{
uLocalColorTableSize=1;
uLocalColorTableSize<<=(m_cPackedField&7)+1;
if(m_bTransparentIndex)
{
m_TransparentColor=RGB(m_pcGifTrack[m_iTransparentIndex*3],m_pcGifTrack[m_iTransparentIndex*3+1],m_pcGifTrack[m_iTransparentIndex*3+2]);
}
m_iTotalReadByte+=uLocalColorTableSize*3;
for(UINT i=0;i<uLocalColorTableSize;i++)
{
pcColorTable[2]=*m_pcGifTrack++;
pcColorTable[1]=*m_pcGifTrack++;
pcColorTable[0]=*m_pcGifTrack++;
pcColorTable[3]=0;
pcColorTable+=4;
}
}
else
{
BYTE *pcGlobalColor=m_pcGlobalColorTable;
if(m_bTransparentIndex)
{
m_TransparentColor=RGB(pcGlobalColor[m_iTransparentIndex*3],pcGlobalColor[m_iTransparentIndex*3+1],pcGlobalColor[m_iTransparentIndex*3+2]);
}
for(int i=0;i<m_iGlobalColorSize;i++)
{
pcColorTable[2]=*pcGlobalColor++;
pcColorTable[1]=*pcGlobalColor++;
pcColorTable[0]=*pcGlobalColor++;
pcColorTable[3]=0;
pcColorTable+=4;
}
}
m_uPrimaryBitSize=m_uBitSize=(*m_pcGifTrack++);
m_iTotalReadByte++;
iPrimaryTableSize=iTableSize=(1<<m_uBitSize)+2;
iFinishCode=iTableSize-1;
iResetCode=iFinishCode-1;
m_uPrimaryBitSize++;
m_uBitSize++;
m_uRemain=0;
m_cCurentByte=0;
m_uBlockSize=0;
m_uReadByte=1;
m_x=m_y=0;
m_iPass=1;m_iRow=0;
while((code=GetCode())!=iFinishCode)
{
if(code==iResetCode)
{
m_uBitSize=m_uPrimaryBitSize;
iTableSize=iPrimaryTableSize;
oldcode=GetCode();
if(oldcode>iTableSize){delete[] pcInfo;return 0;}
Output((BYTE)oldcode);
continue;
}
if(code<iTableSize) //<code> exist in the string pcGifTable
{
code1=code;
WORD code2=0;
while(code1>=iPrimaryTableSize)
{
pcGifTable[code1].nextcode=code2;
code2=code1;
code1=pcGifTable[code1].previouscode;
if(code1>=code2){delete[] pcInfo;return 0;}
}
Output((BYTE)code1);
while(code2!=0)
{
Output(pcGifTable[code2].bit);
code2=pcGifTable[code2].nextcode;
}
pcGifTable[iTableSize].bit=(BYTE)code1;
pcGifTable[iTableSize].previouscode=oldcode;
iTableSize++;
if(iTableSize==(0x0001<<m_uBitSize))m_uBitSize++;
if(m_uBitSize>12)m_uBitSize=12;
oldcode=code;
}
else
//<code>do
esn't exist in the string pcGifTable
{
code1=oldcode;
WORD code2=0;
while(code1>=iPrimaryTableSize)
{
pcGifTable[code1].nextcode=code2;
code2=code1;
code1=pcGifTable[code1].previouscode;
if(code1>=code2){delete[] pcInfo;return 0;}
}
Output((BYTE)code1);
while(code2!=0)
{
Output(pcGifTable[code2].bit);
code2=pcGifTable[code2].nextcode;
}
Output((BYTE)code1);
pcGifTable[iTableSize].bit=(BYTE)code1;
pcGifTable[iTableSize].previouscode=oldcode;
iTableSize++;
if(iTableSize==(0x0001<<m_uBitSize))m_uBitSize++;
if(m_uBitSize>12)m_uBitSize=12;
oldcode=code;
}
}
hBitmap=CreateDIBitmap(m_hDC,bitmapheader,CBM_INIT,m_pcBitmap,(BITMAPINFO*)pcInfo,DIB_RGB_COLORS);
m_pcGifTrack++;
m_iTotalReadByte++;
delete[] pcInfo;
return hBitmap;
}
void CGif89a::SetPosition(int x,int y)
{
m_nPosX=x;
m_nPosY=y;
}
void CGif89a:ause(BOOL status)
{
m_bPause=status;
}
//////////////////////////////////////////////////////
2.添加变量
CGif89a *gif;
3.在初始化函数中添加代码:
gif=new CGif89a(this->m_hWnd);
gif->Load("1.gif");
gif->SetPosition(0,5);
gif->Play();
gif->Pause(FALSE);//如果是TRUE则停止动画但还存在
//去掉动画用gif->Stop();
///////////////////////////////////////////////////////////////
h.文件
/////////
//////Gif89a.h////////
#define DISPOSAL_NO 0
#define DISPOSAL_NOT 4
#define DISPOSAL_RESTBACK 8
#define DISPOSAL_RESTORE 12
typedef struct
{
BYTE bit;
WORD previouscode;
WORD nextcode;
} GIFTABLE;
class CGif89a
{
private:
HWND m_hWnd;
BOOL m_bPause;
BOOL m_bAutoStart;
BOOL m_bEmbed;
BYTE m_cCurentByte,m_cPackedField;
UINT m_uBitSize,m_uPrimaryBitSize;
UINT m_uRemain,m_uReadByte,m_uBlockSize;
int m_iWidth,m_iHeight;
int m_iTop,m_iLeft;
int m_iFinishCode,m_iResetCode;
int m_iPass,m_iRow;
int m_iWidth1;
int m_iBackgroundColor;
int m_iGifSize;
int m_x,m_y;
int m_iGlobalColorSize;
int m_iDisposalMethod;
BOOL m_bTransparentIndex;
int m_iTransparentIndex;
int m_iDelayTime;
int m_iTotalReadByte;
int m_iMaxByte;
DWORD m_dwSpeed;
COLORREF m_TransparentColor;
HDC m_hDC;
BYTE* m_pcGlobalColorTable;
BYTE* m_pcBitmap;
BYTE* m_pcGif;
BYTE* m_pcGifTrack;
BOOL m_bGlass;
volatile int m_EndRun;
HBITMAP m_hRedrawBitmap;
int m_iGifWidth,m_iGifHeight;
volatile BOOL m_bLockBitmap;
TCHAR filename[_MAX_PATH];
int flag;
BOOL m_bRunMode;
BOOL m_bAutoSize1;
int m_nPosX;
int m_nPosY;
public:
CGif89a(HWND pWnd);
~CGif89a();
void Play();
void Pause(BOOL status);///暂停运行
void Stop();
void SetPosition(int x,int y);
BOOL Play1(void);
BOOL Load(LPCTSTR filename);
HBITMAP FirstImage(void);
HBITMAP NextImage(void);
HBITMAP TakeIt(void);
void Output(BYTE bit)
{
int tmp;
if(m_cPackedField&0x40)
{
if(m_x==m_iWidth)
{
m_x=0;
if(m_iPass==1)m_iRow+=8;
if(m_iPass==2)m_iRow+=8;
if(m_iPass==3)m_iRow+=4;
if(m_iPass==4)m_iRow+=2;
if(m_iRow>=m_iHeight){m_iPass+=1;m_iRow=16>>m_iPass;}
}
tmp=m_iRow*m_iWidth1+m_x;
m_pcBitmap[tmp]=bit;
m_x++;
}
else
{
if(m_x==m_iWidth){m_x=0;m_y++;}
tmp=m_y*m_iWidth1+m_x;
m_x++;
}
if(tmp>m_iMaxByte)return;
m_pcBitmap[tmp]=bit;
}
BYTE GetByte(void)
{
if(m_uReadByte>=m_uBlockSize)
{
m_uBlockSize=*m_pcGifTrack++;
m_uReadByte=0;
m_iTotalReadByte+=m_uBlockSize+1;
if(m_iTotalReadByte>m_iGifSize){m_iTotalReadByte-=m_uBlockSize+1;return 0xFF;}
if(m_uBlockSize==0){m_pcGifTrack--;m_iTotalReadByte--;return 0xFF;}
}
m_uReadByte++;
return *m_pcGifTrack++;
}
WORD GetCode(void)
{
UINT tmp1;
BYTE tmp;
tmp=1;
if(m_uRemain>=m_uBitSize)
{
tmp<<=m_uBitSize;
tmp--;
tmp1=m_cCurentByte&tmp;
m_cCurentByte>>=m_uBitSize;
m_uRemain-=m_uBitSize;
}
else
{
tmp<<=m_uRemain;
tmp--;
tmp1=m_cCurentByte;
m_cCurentByte=GetByte();
tmp=1;
if(8>=(m_uBitSize-m_uRemain))
{
tmp<<=(m_uBitSize-m_uRemain);
tmp--;
tmp1=(((UINT)(m_cCurentByte&tmp))<<m_uRemain)+tmp1;
m_cCurentByte>>=(m_uBitSize-m_uRemain);
m_uRemain=8-(m_uBitSize-m_uRemain);
}
else
{
tmp1=(((UINT)(m_cCurentByte))<<m_uRemain)+tmp1;
m_cCurentByte=GetByte();
tmp<<=m_uBitSize-m_uRemain-8;
tmp--;
tmp1=(((UINT)(m_cCurentByte&tmp))<<(m_uRemain+8))+tmp1;
m_cCurentByte>>=m_uBitSize-m_uRemain-8;
m_uRemain=8-(m_uBitSize-m_uRemain-8);
}
}
return tmp1;
}
};
///////////////////////////////////////////////////////////////////
cpp文件
///////
#include "stdafx.h"
#include "gifShare.h"
DWORD WINAPI ThreadFunc(CGif89a* ptr);
DWORD WINAPI ThreadFunc(CGif89a* ptr)
{
ptr->Play1();
return 0;
}
void CGif89a:
lay(){
// TODO: Add your implementation code here
HANDLE hThread;
DWORD ThreadId;
if(m_hWnd==0)return
if(m_pcGif==0)return;
if(m_EndRun==5)return;
m_pcGifTrack=m_pcGif;
m_iTotalReadByte=0;
m_EndRun=5;
hThread=CreateThread(NULL,0,(unsigned long(_stdcall*)(void*))ThreadFunc,this,0,&ThreadId);
CloseHandle(hThread);
return;
}
BOOL CGif89a:
lay1(void){
HDC hDC,hMemDC,hMemDC1,hPauseMemDC;
HBITMAP hOldBitmap,hOldBitmap1,hBitmap,hPreviousBitmap,hPauseBitmap;
DWORD systimer1,systimer2,speed;
BOOL PauseShow=FALSE;
hDC=::GetDC(m_hWnd);
hMemDC=::CreateCompatibleDC(hDC);
hMemDC1=::CreateCompatibleDC(hDC);
hPauseMemDC=::CreateCompatibleDC(hDC);
m_hDC=hDC;
hPreviousBitmap=0;
while(m_bLockBitmap);
m_bLockBitmap=TRUE;
if(m_hRedrawBitmap!=0)DeleteObject(m_hRedrawBitmap);
m_hRedrawBitmap=::CreateCompatibleBitmap(hDC,m_iGifWidth,m_iGifHeight);
hOldBitmap1=(HBITMAP)SelectObject(hMemDC1,m_hRedrawBitmap);
hPauseBitmap=::CreateCompatibleBitmap(hDC,m_iGifWidth,m_iGifHeight);
SelectObject(hPauseMemDC,hPauseBitmap);
/////////////////////////将背景复制到hMemDC1中////////////////////////////
::BitBlt(hMemDC1,0,0,m_iGifWidth,m_iGifHeight,hDC,m_nPosX,m_nPosY,SRCCOPY);
SelectObject(hMemDC1,hOldBitmap1);
m_bLockBitmap=FALSE;
m_iDisposalMethod=DISPOSAL_NOT;
while(m_EndRun!=1)
{
systimer2=systimer1=GetTickCount();
while(m_bLockBitmap);
m_bLockBitmap=TRUE;
hOldBitmap1=(HBITMAP)SelectObject(hMemDC1,m_hRedrawBitmap);
//****************************************************
//Restore Background
switch(m_iDisposalMethod)
{
case DISPOSAL_NO:
break;
case DISPOSAL_NOT:
break;
case DISPOSAL_RESTBACK:
case DISPOSAL_RESTORE:
hOldBitmap=(HBITMAP)SelectObject(hMemDC,hPreviousBitmap);
::BitBlt(hMemDC1,m_iLeft,m_iTop,m_iWidth,m_iHeight,hMemDC,0,0,SRCCOPY);
SelectObject(hMemDC,hOldBitmap);
DeleteObject(hPreviousBitmap);
hPreviousBitmap=0;
break;
}
m_iDisposalMethod=DISPOSAL_NO;
//***************************************************
//Start Output Image
//if(m_bPause) hBitmap=hPauseBitmap;
//else
if(!PauseShow)
{
hBitmap=NextImage();
switch(m_iDisposalMethod)
{
case DISPOSAL_NO:
break;
case DISPOSAL_NOT:
break;
case DISPOSAL_RESTBACK:
case DISPOSAL_RESTORE:
hPreviousBitmap=::CreateCompatibleBitmap(hDC,m_iWidth,m_iHeight);
hOldBitmap=(HBITMAP)SelectObject(hMemDC,hPreviousBitmap);
::BitBlt(hMemDC,0,0,m_iWidth,m_iHeight,hMemDC1,m_iLeft,m_iTop,SRCCOPY);
SelectObject(hMemDC,hOldBitmap);
break;
}
hOldBitmap=(HBITMAP)SelectObject(hMemDC,hBitmap);
if(m_bTransparentIndex)
{
HBITMAP bmAndBack, bmAndObject;
HBITMAP bmBackOld, bmObjectOld;
HDC hdcBack, hdcObject;
COLORREF cColor;
hdcBack=::CreateCompatibleDC(hDC);
hdcObject=::CreateCompatibleDC(hDC);
bmAndBack=CreateBitmap(m_iWidth,m_iHeight,1,1,NULL);
bmAndObject=CreateBitmap(m_iWidth,m_iHeight,1,1,NULL);
bmBackOld=(HBITMAP)SelectObject(hdcBack,bmAndBack);
bmObjectOld=(HBITMAP)SelectObject(hdcObject,bmAndObject);
cColor=SetBkColor(hMemDC,m_TransparentColor);
::BitBlt(hdcObject,0,0,m_iWidth,m_iHeight,hMemDC,0,0,SRCCOPY);
SetBkColor(hMemDC,cColor);
::BitBlt(hdcBack,0,0,m_iWidth,m_iHeight,hdcObject,0,0,NOTSRCCOPY);
::BitBlt(hMemDC1,m_iLeft,m_iTop,m_iWidth,m_iHeight,hdcObject,0,0,SRCAND);
::BitBlt(hMemDC,0,0,m_iWidth,m_iHeight,hdcBack,0,0,SRCAND);
::BitBlt(hMemDC1,m_iLeft,m_iTop,m_iWidth,m_iHeight,hMemDC,0,0,SRCPAINT);
DeleteObject(SelectObject(hdcBack,bmBackOld));
DeleteObject(SelectObject(hdcObject,bmObjectOld));
DeleteDC(hdcBack);
DeleteDC(hdcObject);
}
else
{
::BitBlt(hMemDC1,m_iLeft,m_iTop,m_iWidth,m_iHeight,hMemDC,0,0,SRCCOPY);
}
SelectObject(hMemDC,hOldBitmap);
DeleteObject(hBitmap);
::BitBlt(hDC,m_nPosX,m_nPosY,m_iGifWidth,m_iGifHeight,hMemDC1,0,0,SRCCOPY);
::BitBlt(hPauseMemDC,0,0,m_iGifWidth,m_iGifHeight,hMemDC1,0,0,SRCCOPY);
}
else
////暂停时需要画的
::BitBlt(hDC,m_nPosX,m_nPosY,m_iGifWidth,m_iGifHeight,hPauseMemDC,0,0,SRCCOPY);
SelectObject(hMemDC1,hOldBitmap1);
m_bLockBitmap=FALSE;
if(m_iDelayTime!=0)speed=m_iDelayTime*10;else
speed=m_dwSpeed;
while((m_EndRun!=1)&&(speed>systimer2-systimer1))
{
Sleep(10);
systimer2=GetTickCount();
}
PauseShow=m_bPause;
}
if(hPreviousBitmap!=0)DeleteObject(hPreviousBitmap);
DeleteDC(hMemDC);
DeleteDC(hMemDC1);
::ReleaseDC(m_hWnd,hDC);
m_EndRun=2;
return TRUE;
}
void CGif89a::Stop()
{
// TODO: Add your implementation code here
if(m_EndRun!=5)return;
m_EndRun=1;
while(m_EndRun!=2);
return;
}
CGif89a::CGif89a(HWND pWnd)
{
m_hWnd=pWnd;
m_bPause=FALSE;
m_bAutoStart=TRUE;
m_bAutoSize1=TRUE;
m_bEmbed=FALSE;
m_pcGlobalColorTable=0;
m_pcGif=0;
m_iGifSize=0;
m_iGlobalColorSize=0;
m_bTransparentIndex=FALSE;
m_iDelayTime=0;
m_EndRun=0;
m_dwSpeed=50;
m_hRedrawBitmap=0;
m_bLockBitmap=FALSE;
flag=0;
m_nPosX=0;
m_nPosY=0;
strcpy(filename,_T(""));
m_bRunMode=1;
m_bGlass=FALSE;
}
CGif89a::~CGif89a(void)
{
Stop();
if(m_hRedrawBitmap!=0)DeleteObject(m_hRedrawBitmap);
if(m_pcGlobalColorTable!=NULL)delete[] m_pcGlobalColorTable;
if(m_pcGif!=NULL)delete[] m_pcGif;
}
BOOL CGif89a::Load(LPCTSTR filename)
{
HANDLE hFile;
DWORD size,size1,readbyte;
BYTE temp[13];
if(m_bEmbed)return FALSE;
//free memory from previous image
Stop();
if(m_pcGlobalColorTable!=NULL)delete[] m_pcGlobalColorTable;
if(m_pcGif!=NULL)delete[] m_pcGif;
if(m_hRedrawBitmap!=0){DeleteObject(m_hRedrawBitmap);m_hRedrawBitmap=0;};
m_pcGlobalColorTable=m_pcGif=0;
m_iTotalReadByte=0;
m_iGifSize=m_iGlobalColorSize=0;
hFile=CreateFile(filename,GENERIC_READ,FILE_SHARE_READ,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL|FILE_FLAG_SEQUENTIAL_SCAN,NULL);
if(INVALID_HANDLE_VALUE==hFile)return FALSE;
size=GetFileSize(hFile,&size1);
if(size==0xFFFFFFFF){CloseHandle(hFile);return FALSE;}
ReadFile(hFile,temp,13,&readbyte,NULL);
if((readbyte!=13)||((temp[0]!='G')||(temp[1]!='I')||(temp[2]!='F')||(temp[3]!='8')||((temp[4]!='7')&&(temp[4]!='9'))||(temp[5]!='a')))
{
CloseHandle(hFile);
return FALSE;
}
m_iGifWidth=*(WORD*)(temp+6);
m_iGifHeight=*(WORD*)(temp+8);
m_iBackgroundColor=temp[11];
if(temp[10]&0x80)
{
m_iGlobalColorSize=0x01<<((temp[10]&0x07)+1);
m_pcGlobalColorTable=new BYTE[3*m_iGlobalColorSize];
ReadFile(hFile,m_pcGlobalColorTable,3*m_iGlobalColorSize,&readbyte,NULL);
if(readbyte!=(DWORD)3*m_iGlobalColorSize)
{
delete[] m_pcGlobalColorTable;
m_pcGlobalColorTable=0;
m_iGlobalColorSize=0;
CloseHandle(hFile);
return FALSE;
}
}
m_iGifSize=size-3*m_iGlobalColorSize-12;
m_pcGifTrack=m_pcGif=new BYTE[m_iGifSize];
ReadFile(hFile,m_pcGif,m_iGifSize,&readbyte,NULL);
CloseHandle(hFile);
return TRUE;
}
HBITMAP CGif89a::FirstImage(void)
{
m_pcGifTrack=m_pcGif;
m_iTotalReadByte=0;
return NextImage();
}
HBITMAP CGif89a::NextImage(void)
{
if(m_pcGif==NULL)return 0;
l1: if(m_iTotalReadByte>m_iGifSize){m_pcGifTrack=m_pcGif;m_iTotalReadByte=0;return 0;}
m_iTotalReadByte++;
switch(*m_pcGifTrack++)
{
case 0x2C:
return TakeIt();
break;
case 0x21:
BYTE cSize;
m_iTotalReadByte++;
switch(*m_pcGifTrack++)
{
case 0xF9:
m_pcGifTrack++;//block size
m_iDisposalMethod=(*m_pcGifTrack)&28;
m_bTransparentIndex=(*m_pcGifTrack++)&1;
m_iDelayTime=*(WORD*)m_pcGifTrack;
m_pcGifTrack+=2;
m_iTransparentIndex=*m_pcGifTrack++;
m_iTotalReadByte+=5;
break;
case 0xFE:
while((cSize=*m_pcGifTrack)!=0){m_pcGifTrack+=cSize+1;m_iTotalReadByte+=cSize+1;
if(m_iTotalReadByte>m_iGifSize)return 0;}
break;
case 0x01:
m_pcGifTrack+=13;
m_iTotalReadByte+=13;
while((cSize=*m_pcGifTrack)!=0){m_pcGifTrack+=cSize+1;m_iTotalReadByte+=cSize+1;
if(m_iTotalReadByte>m_iGifSize)return 0;}
break;
case 0xFF:
m_pcGifTrack+=12;
m_iTotalReadByte+=12;
while((cSize=*m_pcGifTrack)!=0){m_pcGifTrack+=cSize+1;m_iTotalReadByte+=cSize+1;
if(m_iTotalReadByte>m_iGifSize)return 0;}
break;
default:
return FALSE;
}
m_pcGifTrack++;
m_iTotalReadByte++;
if(m_iTotalReadByte>m_iGifSize)return 0;
goto l1;
break;
case 0x3B:
m_pcGifTrack=m_pcGif;
m_iTotalReadByte=0;
goto l1;
case 0:
goto l1;
default:
return FALSE;
}
}
HBITMAP CGif89a::TakeIt(void)
{
UINT uLocalColorTableSize;
WORD code,oldcode,code1;
int iFinishCode,iResetCode;
int iPrimaryTableSize,iTableSize;
BITMAPINFOHEADER *bitmapheader;
BYTE *pcColorTable;
BYTE *pcInfo;
GIFTABLE *pcGifTable;
HBITMAP hBitmap;
m_iLeft=*(WORD*)m_pcGifTrack;
m_pcGifTrack+=2;
m_iTop=*(WORD*)m_pcGifTrack;
m_pcGifTrack+=2;
m_iWidth=*(WORD*)m_pcGifTrack;
m_pcGifTrack+=2;
m_iWidth1=((m_iWidth-1)|0x3)+1;
m_iHeight=*(WORD*)m_pcGifTrack;
m_pcGifTrack+=2;
m_cPackedField=*m_pcGifTrack++;
m_iTotalReadByte+=9;
m_iMaxByte=m_iWidth1*m_iHeight;
pcInfo=new BYTE[256*sizeof(RGBQUAD)+sizeof(BITMAPINFOHEADER)+m_iMaxByte+sizeof(GIFTABLE)*4096];
//1-BITMAPINFOHEADER
//2-COLORTABLE
//3-Bitmap bits
//4-GIFTABLE;
bitmapheader=(BITMAPINFOHEADER*)pcInfo;
pcColorTable=pcInfo+sizeof(BITMAPINFOHEADER);
m_pcBitmap=pcColorTable+256*sizeof(RGBQUAD);
pcGifTable=(GIFTABLE*)(m_pcBitmap+m_iMaxByte);
for(int i=0;i<4096;i++)pcGifTable.previouscode=pcGifTable.nextcode=0;
bitmapheader->biSize=sizeof(BITMAPINFOHEADER);
bitmapheader->biWidth=m_iWidth;
bitmapheader->biHeight=-m_iHeight;
bitmapheader->biPlanes=1;
bitmapheader->biBitCount=8;
bitmapheader->biCompression=BI_RGB;
bitmapheader->biSizeImage=0;
bitmapheader->biXPelsPerMeter=0;
bitmapheader->biYPelsPerMeter=0;
bitmapheader->biClrUsed=256;
bitmapheader->biClrImportant=256;
if(m_cPackedField&0x80)
{
uLocalColorTableSize=1;
uLocalColorTableSize<<=(m_cPackedField&7)+1;
if(m_bTransparentIndex)
{
m_TransparentColor=RGB(m_pcGifTrack[m_iTransparentIndex*3],m_pcGifTrack[m_iTransparentIndex*3+1],m_pcGifTrack[m_iTransparentIndex*3+2]);
}
m_iTotalReadByte+=uLocalColorTableSize*3;
for(UINT i=0;i<uLocalColorTableSize;i++)
{
pcColorTable[2]=*m_pcGifTrack++;
pcColorTable[1]=*m_pcGifTrack++;
pcColorTable[0]=*m_pcGifTrack++;
pcColorTable[3]=0;
pcColorTable+=4;
}
}
else
{
BYTE *pcGlobalColor=m_pcGlobalColorTable;
if(m_bTransparentIndex)
{
m_TransparentColor=RGB(pcGlobalColor[m_iTransparentIndex*3],pcGlobalColor[m_iTransparentIndex*3+1],pcGlobalColor[m_iTransparentIndex*3+2]);
}
for(int i=0;i<m_iGlobalColorSize;i++)
{
pcColorTable[2]=*pcGlobalColor++;
pcColorTable[1]=*pcGlobalColor++;
pcColorTable[0]=*pcGlobalColor++;
pcColorTable[3]=0;
pcColorTable+=4;
}
}
m_uPrimaryBitSize=m_uBitSize=(*m_pcGifTrack++);
m_iTotalReadByte++;
iPrimaryTableSize=iTableSize=(1<<m_uBitSize)+2;
iFinishCode=iTableSize-1;
iResetCode=iFinishCode-1;
m_uPrimaryBitSize++;
m_uBitSize++;
m_uRemain=0;
m_cCurentByte=0;
m_uBlockSize=0;
m_uReadByte=1;
m_x=m_y=0;
m_iPass=1;m_iRow=0;
while((code=GetCode())!=iFinishCode)
{
if(code==iResetCode)
{
m_uBitSize=m_uPrimaryBitSize;
iTableSize=iPrimaryTableSize;
oldcode=GetCode();
if(oldcode>iTableSize){delete[] pcInfo;return 0;}
Output((BYTE)oldcode);
continue;
}
if(code<iTableSize) //<code> exist in the string pcGifTable
{
code1=code;
WORD code2=0;
while(code1>=iPrimaryTableSize)
{
pcGifTable[code1].nextcode=code2;
code2=code1;
code1=pcGifTable[code1].previouscode;
if(code1>=code2){delete[] pcInfo;return 0;}
}
Output((BYTE)code1);
while(code2!=0)
{
Output(pcGifTable[code2].bit);
code2=pcGifTable[code2].nextcode;
}
pcGifTable[iTableSize].bit=(BYTE)code1;
pcGifTable[iTableSize].previouscode=oldcode;
iTableSize++;
if(iTableSize==(0x0001<<m_uBitSize))m_uBitSize++;
if(m_uBitSize>12)m_uBitSize=12;
oldcode=code;
}
else
//<code>do
esn't exist in the string pcGifTable
{
code1=oldcode;
WORD code2=0;
while(code1>=iPrimaryTableSize)
{
pcGifTable[code1].nextcode=code2;
code2=code1;
code1=pcGifTable[code1].previouscode;
if(code1>=code2){delete[] pcInfo;return 0;}
}
Output((BYTE)code1);
while(code2!=0)
{
Output(pcGifTable[code2].bit);
code2=pcGifTable[code2].nextcode;
}
Output((BYTE)code1);
pcGifTable[iTableSize].bit=(BYTE)code1;
pcGifTable[iTableSize].previouscode=oldcode;
iTableSize++;
if(iTableSize==(0x0001<<m_uBitSize))m_uBitSize++;
if(m_uBitSize>12)m_uBitSize=12;
oldcode=code;
}
}
hBitmap=CreateDIBitmap(m_hDC,bitmapheader,CBM_INIT,m_pcBitmap,(BITMAPINFO*)pcInfo,DIB_RGB_COLORS);
m_pcGifTrack++;
m_iTotalReadByte++;
delete[] pcInfo;
return hBitmap;
}
void CGif89a::SetPosition(int x,int y)
{
m_nPosX=x;
m_nPosY=y;
}
void CGif89a:
ause(BOOL status){
m_bPause=status;
}
//////////////////////////////////////////////////////
2.添加变量
CGif89a *gif;
3.在初始化函数中添加代码:
gif=new CGif89a(this->m_hWnd);
gif->Load("1.gif");
gif->SetPosition(0,5);
gif->Play();
gif->Pause(FALSE);//如果是TRUE则停止动画但还存在
//去掉动画用gif->Stop();
K
kokokoko
Unregistered / Unconfirmed
GUEST, unregistred user!
接受答案了.