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TSFindPicture.cpp
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TSFindPicture.cpp
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/*
本源码由TC简单软件科技有限公司开源,功能可以自由修改、发布、
长沙简单软件科技有限公司对于源码不做后期维护,,请大家在使用过程中遵循开源协议
*/
#include "stdafx.h"
#include "TSRuntime.h"
#include "TSFindPicture.h"
#include "D3dx9tex.h"
#include "DXBind.h"
#include <GdiPlus.h>
using namespace Gdiplus;
#pragma comment(lib, "gdiplus.lib")
extern HWND g_currentHwnd;
MyFindPictureClass::MyFindPictureClass(void)
{
IsLastFindStr=false;
m_displayMode=0;
m_hwnd=NULL;
hDXBitmap=NULL;
pLoadBmpBuffer=NULL;
pWndBmpBuffer=NULL;
pBuffer=NULL;
pbuffer=NULL;
loadWidth=0;
loadHeight=0;
wndWidth=0;
wndHeight=0;
nbuffersize=0;
m_helpXpoint = 0;
m_helpYpoint = 0;
m_parenthwnd=0;
memset(SetPath,0,MAX_PATH);
strColor=0;
//strColoroff=0;
usingindex=0;
for(int i=0;i<MAX_PATH*10;i++)
memset(addrxy[i],0,3);
memset(strColors,0,MAX_PATH);
memset(strColoroff,0,MAX_PATH);
memset(m_colorOffR,0,MAX_PATH);
memset(m_colorOffG,0,MAX_PATH);
memset(m_colorOffB,0,MAX_PATH);
//memset(pWndBmpBuffer,0,sizeof(pWndBmpBuffer));
//memset(SetPicPwdString,0,MAX_PATH);
isprocessColor=false;//默认不是找色或者取色
dictindex=0;
}
MyFindPictureClass::~MyFindPictureClass(void)
{
}
int MyFindPictureClass::GetEncoderClsid(const WCHAR* format, CLSID* pClsid)
{
// Initialize GDI+.(初始化GDI,否则调用GDI函数会导致异常)
GdiplusStartupInput gdiplusStartupInput;
ULONG_PTR gdiplusToken;
GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
// Initialize GDI+.(初始化GDI,否则调用GDI函数会导致异常)
UINT num = 0; // number of image encoders
UINT size = 0; // size of the image encoder array in bytes
ImageCodecInfo* pImageCodecInfo = NULL;
GetImageEncodersSize(&num, &size);
if(size == 0)
{
return -1; // Failure
}
pImageCodecInfo = (ImageCodecInfo*)(malloc(size));
if(pImageCodecInfo == NULL)
return -1; // Failure
GetImageEncoders(num, size, pImageCodecInfo);
for(UINT j = 0; j < num; ++j)
{
if( wcscmp(pImageCodecInfo[j].MimeType, format) == 0 )
{
*pClsid = pImageCodecInfo[j].Clsid;
free(pImageCodecInfo);
return j; // Success
}
}
free(pImageCodecInfo);
return -1; // Failure
}
bool MyFindPictureClass::BMP2PNG(wchar_t* strBMPFile,wchar_t* strPNGFile)
{
CLSID encoderClsid;
WCHAR strGuid[39];
if(GetEncoderClsid(L"image/png", &encoderClsid) >= 0)
StringFromGUID2(encoderClsid, strGuid, 39);
Image image(strBMPFile);
image.Save(strPNGFile,&encoderClsid,NULL);
return true;
}
bool MyFindPictureClass::BMP2JPG(wchar_t* strBMPFile,wchar_t* strJPGFile)
{
CLSID encoderClsid;
WCHAR strGuid[39];
if(GetEncoderClsid(L"image/jpeg", &encoderClsid) >= 0)
StringFromGUID2(encoderClsid, strGuid, 39);
Image image(strBMPFile);
image.Save(strJPGFile,&encoderClsid,NULL);
//关闭GDI
//GdiplusShutdown(gdiplusToken);
return true;
}
bool MyFindPictureClass::loadBitmap(wchar_t* path)
{
//std::string rstr;
BYTE *rstr=NULL;
int rstrlen=0;
BITMAPFILEHEADER fileheader={0};
HANDLE file_Handle = CreateFile(path,GENERIC_READ|GENERIC_WRITE,FILE_SHARE_READ|FILE_SHARE_WRITE,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,0);
if(file_Handle==INVALID_HANDLE_VALUE)
{
int err=::GetLastError();
if(TSRuntime::IsShowErrorMsg)
{
char erro[MAX_PATH]={0};
USES_CONVERSION;
sprintf(erro,"加载:%s,位图失败",W2A(path));
::MessageBoxA(NULL,erro,"TS",0);
}
CloseHandle(file_Handle);
return false;
}
DWORD dword=0,ReadFileSize=0;
DWORD fileszie=::GetFileSize(file_Handle,NULL);
rstr=new BYTE[fileszie+1];
memset(rstr,0,sizeof(BYTE)*fileszie);
{
::ReadFile(file_Handle,rstr,fileszie,&ReadFileSize,NULL);
}
CloseHandle(file_Handle);
BITMAPINFOHEADER head;
DWORD headSize=sizeof(BITMAPINFOHEADER);
memcpy(&head,&rstr[sizeof(BITMAPFILEHEADER)],sizeof(BITMAPINFOHEADER));
loadWidth = head.biWidth;
loadHeight = head.biHeight;
WORD biBitCount = head.biBitCount;
if(biBitCount != 24)
{
if(TSRuntime::IsShowErrorMsg)
::MessageBoxA(NULL,"请选择24位位图！","TS",0);
return false;
}
int totalSize = (loadWidth *biBitCount/8+3)/4*4*loadHeight;
//BYTE *pBmpBuf = new BYTE[totalSize];
//memset(pBmpBuf,0,sizeof(BYTE)*totalSize);
size_t size = 0;
size=rstrlen-headSize-sizeof(BITMAPFILEHEADER);
BYTE *pBmpBuf =&rstr[headSize+sizeof(BITMAPFILEHEADER)];
//memcpy(pBmpBuf,&rstr[headSize+sizeof(BITMAPFILEHEADER)],size);
pLoadBmpBuffer = new COLORREF*[loadHeight]; ///// 二维数组 用来存储图像的颜色值
for(int i=0;i<loadHeight;i++)
{
pLoadBmpBuffer[i]=new COLORREF[loadWidth];
}
COLORREF helpcolor=0;
int pitch=loadWidth%4;
//HDC hDC = ::GetWindowDC(::GetDesktopWindow());
for(int i=0;i<loadHeight;i++)
{
int realPitch=i*pitch;
for(int j=0;j<loadWidth;j++)
{
UCHAR b=pBmpBuf[(i*loadWidth+j)*3+realPitch];
UCHAR g=pBmpBuf[(i*loadWidth+j)*3+1+realPitch];
UCHAR r=pBmpBuf[(i*loadWidth+j)*3+2+realPitch];
helpcolor=RGB(r,g,b);
pLoadBmpBuffer[loadHeight-i-1][j]=helpcolor;
}
}
delete [] rstr;
return true;
}
//
//bool MyFindPictureClass::loadBitmap(wchar_t* path)
// {
// //TSRuntime::add_log( "loadBitmap");
// ///////////////////////////加载的位图 //////////////////////////
// HBITMAP hbmp = (HBITMAP)LoadImage(NULL,path,IMAGE_BITMAP,0,0,LR_LOADFROMFILE );
// if(hbmp==NULL)
// {
// //::MessageBox(NULL,L"加载位图失败",path,0);
// return false;
// }
//
// BITMAP bitmap;
// GetObject(hbmp, sizeof(BITMAP), &bitmap);
//
// BITMAPINFO info;
// HDC dc;
// dc=::CreateDC(L"DISPLAY",NULL,NULL,NULL);
//
// // 24位图的BITMAPINFO
// BITMAPINFO *pBITMAPINFO = (BITMAPINFO*)malloc(sizeof(BITMAPINFOHEADER));
// memset(pBITMAPINFO, 0, sizeof(BITMAPINFOHEADER));
// BITMAPINFOHEADER *pInfo_Header = (BITMAPINFOHEADER *)pBITMAPINFO;
// pInfo_Header->biSize = sizeof(BITMAPINFOHEADER);
// pInfo_Header->biWidth =bitmap.bmWidth;
// pInfo_Header->biHeight = bitmap.bmHeight;
// pInfo_Header->biPlanes = 1;
// pInfo_Header->biBitCount = 24;
// pInfo_Header->biCompression = BI_RGB;
//
// long width = bitmap.bmWidth;
// long height = bitmap.bmHeight;
// info.bmiHeader.biBitCount=24;
//
// loadWidth = width;
// loadHeight = height;
//
// DWORD bufSize = ( width * 3 + 3) / 4 * 4 * height;
// BYTE *buffer=new BYTE[bufSize];
// memset(buffer,0,sizeof(BYTE)*bufSize);
// if(!GetDIBits(dc, hbmp, 0, bitmap.bmHeight, buffer, pBITMAPINFO, DIB_RGB_COLORS))
// {
// if(TSRuntime::IsShowErrorMsg)
// ::MessageBox(NULL,L"加载位图失败",L"TC",0);
// return false;
// }
// pLoadBmpBuffer = new COLORREF*[height]; ///// 二维数组 用来存储图像的颜色值
// for(int i=0;i<height;i++)
// {
// pLoadBmpBuffer[i]=new COLORREF[width];
// }
// COLORREF helpcolor=0;
// int pitch=width%4;
// HDC hDC = ::GetWindowDC(::GetDesktopWindow());
// for(int i=0;i<height;i++)
// {
// int realPitch=i*pitch;
// for(int j=0;j<width;j++)
// {
// UCHAR b=buffer[(i*width+j)*3+realPitch];
// UCHAR g=buffer[(i*width+j)*3+1+realPitch];
// UCHAR r=buffer[(i*width+j)*3+2+realPitch];
// helpcolor=RGB(r,g,b);
// SetPixel(hDC,j,i,helpcolor);
// pLoadBmpBuffer[height-i-1][j]=helpcolor;
// }
// }
// ///////////////////////////获得加载位图 颜色成功 //////////////////////////
// delete [] buffer;
// ::DeleteDC(dc);
// ::free(pBITMAPINFO);
// ::DeleteObject(hbmp);
// return true;
// }
bool MyFindPictureClass::SaveGDIBitmap(HWND hWnd,RECT rect,wchar_t *savepath)
{
HDC hDC;
//hDC=::GetWindowDC(hWnd); //定义绘图用的设备环境
hDC=GetDCEx(hWnd,NULL,DCX_PARENTCLIP );
HDC hMemDC; //内存缓冲设备环境
HBITMAP hbmMem,hbmOld; //内存缓冲设备环境中的位图
RECT rc=rect;
//判断边境值
RECT clientrc;
::GetClientRect(hWnd,&clientrc);
int xc =0;
int cx =0;
int cy =0;
if(rc.bottom>clientrc.bottom)
rc.bottom=clientrc.bottom;
if(rc.right>clientrc.right)
rc.right=clientrc.right;
//TSRuntime::add_log( "clientrc.right:%d,clientrc.bottom:%d,rect.left:%d,rect.top:%d,rect.right:%d,rect.bottom:%d",clientrc.right, clientrc.bottom,rc.left,rc.top,rc.right,rc.bottom);
// 24位图的BITMAPINFO
BITMAPINFO *pBITMAPINFO = (BITMAPINFO*)malloc(sizeof(BITMAPINFOHEADER));
memset(pBITMAPINFO, 0, sizeof(BITMAPINFOHEADER));
BITMAPINFOHEADER *pInfo_Header = (BITMAPINFOHEADER *)pBITMAPINFO;
pInfo_Header->biSize = sizeof(BITMAPINFOHEADER);
pInfo_Header->biWidth = rc.right - rc.left;
pInfo_Header->biHeight = (rc.bottom - rc.top);
pInfo_Header->biPlanes = 1;
pInfo_Header->biBitCount = 24;
pInfo_Header->biCompression = BI_RGB;
hMemDC=CreateCompatibleDC(hDC); //创建内存兼容设备环境
//创建内存兼容位图
hbmMem=CreateCompatibleBitmap(hDC,pInfo_Header->biWidth,pInfo_Header->biHeight);
hbmOld=(HBITMAP)SelectObject(hMemDC,hbmMem);
if((m_displayMode&DISPLAY_GDI2)==DISPLAY_GDI2)
{
RECT winret;
::GetWindowRect(hWnd,&winret);
POINT point;
point.x=0;
point.y=0;
::ClientToScreen(hWnd,&point);
cx=point.x-winret.left;
cy=point.y-winret.top;
HDC T_hMemDC=CreateCompatibleDC(hDC); //创建内存兼容设备环境
//创建内存兼容位图
HBITMAP T_hbmMem=CreateCompatibleBitmap(hDC,pInfo_Header->biWidth+cx+rc.left,pInfo_Header->biHeight+cy+rc.top);
HBITMAP T_hbmOld=(HBITMAP)SelectObject(T_hMemDC,T_hbmMem);
::UpdateWindow(hWnd);
::RedrawWindow(hWnd,NULL,NULL,RDW_INVALIDATE|RDW_ERASE|RDW_ALLCHILDREN|RDW_FRAME);
::PrintWindow(hWnd,T_hMemDC,0);
BitBlt(hMemDC,0,0,pInfo_Header->biWidth,pInfo_Header->biHeight,T_hMemDC,cx+rc.left,xc+cy+rc.top,CAPTUREBLT|SRCCOPY);
DeleteDC(T_hMemDC);
DeleteObject(T_hbmMem);
DeleteObject(T_hbmOld);
}
else
{
//将内存设备环境中的内容绘制到物理设备环境 hDC
BitBlt(hMemDC,0,0,pInfo_Header->biWidth,pInfo_Header->biHeight,hDC,cx+rc.left,xc+cy+rc.top,CAPTUREBLT|SRCCOPY);
}
HBITMAP hBitmap=(HBITMAP)SelectObject(hMemDC,hbmOld);
// 获得数据buf
DWORD bufSize=(pInfo_Header->biWidth * 3 + 3) / 4 * 4 * pInfo_Header->biHeight;
BYTE * pBuffer = new BYTE[bufSize];
int aHeight=pInfo_Header->biHeight;
if(::GetDIBits(hMemDC, hBitmap, 0, aHeight, pBuffer,pBITMAPINFO, DIB_RGB_COLORS) == 0)
{
if(TSRuntime::IsShowErrorMsg)
::MessageBox(NULL,L"加载位图失败",L"TS",0);
return false;
}
bool bret=SaveBitmapToFile(hBitmap,savepath);
ReleaseDC(hWnd,hDC);
//释放资源
DeleteObject(hbmMem);
DeleteObject(hbmOld);
DeleteDC(hMemDC);
free(pBITMAPINFO);
::DeleteObject(hBitmap);
delete [] pBuffer;
return bret;
}
bool SaveDXBitmapToFile(PVOID pBuffer,DWORD nbuffersize,LPCWSTR lpFileName)
{
//////////32位BMP转换24位BMP 2012-8-14
BYTE *pTemp =(BYTE *) pBuffer; //已知 32位 数据
BYTE *pData24,*tpData24;
DWORD dwSize32=nbuffersize; //已知，32位大小
DWORD dwSize24;
dwSize24 = (dwSize32*3)/4;
pData24 = new BYTE[dwSize24];
tpData24 =pData24;
for(int index=0;index<dwSize32/4;index++) //像素总个数
{
unsigned char r = *(pTemp++);
unsigned char g = *(pTemp++);
unsigned char b= *(pTemp++);
(pTemp++); //去掉alpha
*(pData24++) = r;
*(pData24++) = g;
*(pData24++) = b;
}
return true;
}
bool MyFindPictureClass::CopyScreenToBitmap(LPRECT lpRect,wchar_t *savepath)
{
HDC hScrDC, hMemDC;
// 屏幕和内存设备描述表
HBITMAP hBitmap,hOldBitmap;
// 位图句柄
int nX, nY, nX2, nY2;
// 选定区域坐标
int nWidth, nHeight;
// 位图宽度和高度
int xScrn, yScrn;
// 屏幕分辨率
// 确保选定区域不为空矩形
if (IsRectEmpty(lpRect))
return NULL;
//为屏幕创建设备描述表
hScrDC = CreateDC(L"DISPLAY", NULL, NULL, NULL);
//为屏幕设备描述表创建兼容的内存设备描述表
hMemDC = CreateCompatibleDC(hScrDC);
// 获得选定区域坐标
nX = lpRect->left;
nY = lpRect->top;
nX2 = lpRect->right;
nY2 = lpRect->bottom;
//nX = 10;
//nY = 10;
//nX2 = 500;
//nY2 = 600;
// 获得屏幕分辨率
xScrn = GetDeviceCaps(hScrDC, HORZRES);
yScrn = GetDeviceCaps(hScrDC, VERTRES);
//确保选定区域是可见的
if (nX < 0)
nX = 0;
if (nY < 0)
nY = 0;
if (nX2 > xScrn)
nX2 = xScrn;
if (nY2 > yScrn)
nY2 = yScrn;
nWidth = nX2 - nX;
nHeight = nY2 - nY;
// 创建一个与屏幕设备描述表兼容的位图
hBitmap=CreateCompatibleBitmap(hScrDC,nWidth,nHeight);
// 把新位图选到内存设备描述表中
hOldBitmap=(HBITMAP)SelectObject(hMemDC,hBitmap);
// 把屏幕设备描述表拷贝到内存设备描述表中
BitBlt(hMemDC,0,0, nWidth,nHeight,hScrDC, nX, nY, CAPTUREBLT|SRCCOPY);
//得到屏幕位图的句柄
hBitmap=(HBITMAP)SelectObject(hMemDC,hOldBitmap);
bool bret=SaveBitmapToFile(hBitmap,savepath);
//清除
DeleteDC(hScrDC);
DeleteDC(hMemDC);
DeleteObject(hOldBitmap);
DeleteObject(hBitmap);
// 返回位图句柄
return bret;
}
//LPSTR lpFileName
bool MyFindPictureClass::SaveBitmapToFile(HBITMAP hBitmap, LPCWSTR lpFileName)
{
HDC hDC;
//设备描述表
int iBits;
//当前显示分辨率下每个像素所占字节数
WORD wBitCount;
//位图中每个像素所占字节数
//定义调色板大小， 位图中像素字节大小 ， 位图文件大小 ， 写入文件字节数
DWORD dwPaletteSize=0,dwBmBitsSize,dwDIBSize, dwWritten;
BITMAP Bitmap;
//位图属性结构
BITMAPFILEHEADER bmfHdr;
//位图文件头结构
BITMAPINFOHEADER bi;
//位图信息头结构
LPBITMAPINFOHEADER lpbi;
//指向位图信息头结构
HANDLE fh, hDib, hPal;
HPALETTE hOldPal=NULL;
//定义文件，分配内存句柄，调色板句柄
//计算位图文件每个像素所占字节数
hDC = CreateDC(L"DISPLAY",NULL,NULL,NULL);
iBits = GetDeviceCaps(hDC, BITSPIXEL) * GetDeviceCaps(hDC, PLANES);
DeleteDC(hDC);
if (iBits <= 1)
wBitCount = 1;
else if (iBits <= 4)
wBitCount = 4;
else if (iBits <= 8)
wBitCount = 8;
else if (iBits <= 24)
wBitCount = 24;
else
//wBitCount = 32;
wBitCount = 24;
//计算调色板大小
if (wBitCount <= 8)
dwPaletteSize=(1<<wBitCount)*sizeof(RGBQUAD);
//设置位图信息头结构
GetObject(hBitmap, sizeof(BITMAP), (LPSTR)&Bitmap);
bi.biSize = sizeof(BITMAPINFOHEADER);
bi.biWidth = Bitmap.bmWidth;
bi.biHeight = Bitmap.bmHeight;
bi.biPlanes = 1;
bi.biBitCount = wBitCount;
bi.biCompression = BI_RGB;
bi.biSizeImage = 0;
bi.biXPelsPerMeter = 0;
bi.biYPelsPerMeter = 0;
bi.biClrUsed = 0;
bi.biClrImportant = 0;
dwBmBitsSize = ((Bitmap.bmWidth*wBitCount+31)/32)*4*Bitmap.bmHeight;
//为位图内容分配内存
/*xxxxxxxx计算位图大小分解一下(解释一下上面的语句)xxxxxxxxxxxxxxxxxxxx
//每个扫描行所占的字节数应该为4的整数倍，具体算法为:
int biWidth = (Bitmap.bmWidth*wBitCount) / 32;
if((Bitmap.bmWidth*wBitCount) % 32)
biWidth++; //不是整数倍的加1
biWidth *= 4;//到这里，计算得到的为每个扫描行的字节数。
dwBmBitsSize = biWidth * Bitmap.bmHeight;//得到大小
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/
//TSRuntime::add_log("wBitCount:%d",wBitCount);
hDib = GlobalAlloc(GHND,dwBmBitsSize+dwPaletteSize+sizeof(BITMAPINFOHEADER));
lpbi = (LPBITMAPINFOHEADER)GlobalLock(hDib);
*lpbi = bi;
// 处理调色板
hPal = GetStockObject(DEFAULT_PALETTE);
if (hPal)
{
hDC = ::GetDC(NULL);
hOldPal=SelectPalette(hDC,(HPALETTE)hPal,FALSE);
RealizePalette(hDC);
}
// 获取该调色板下新的像素值
GetDIBits(hDC,hBitmap,0,(UINT)Bitmap.bmHeight,(LPSTR)lpbi+sizeof(BITMAPINFOHEADER)+dwPaletteSize, (BITMAPINFO *)lpbi,DIB_RGB_COLORS);
//恢复调色板
if (hOldPal)
{
SelectPalette(hDC, hOldPal, TRUE);
RealizePalette(hDC);
::ReleaseDC(NULL, hDC);
}
//创建位图文件
fh=CreateFile(lpFileName, GENERIC_WRITE,0, NULL, CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL | FILE_FLAG_SEQUENTIAL_SCAN, NULL);
if (fh==INVALID_HANDLE_VALUE)
return FALSE;
// 设置位图文件头
bmfHdr.bfType = 0x4D42; // "BM"
dwDIBSize=sizeof(BITMAPFILEHEADER)+sizeof(BITMAPINFOHEADER)+dwPaletteSize+dwBmBitsSize;
bmfHdr.bfSize = dwDIBSize;
bmfHdr.bfReserved1 = 0;
bmfHdr.bfReserved2 = 0;
bmfHdr.bfOffBits = (DWORD)sizeof(BITMAPFILEHEADER)+(DWORD)sizeof(BITMAPINFOHEADER)+dwPaletteSize;
bool bw1=false;
bool bw2=false;
// 写入位图文件头
bw1=WriteFile(fh, (LPSTR)&bmfHdr, sizeof(BITMAPFILEHEADER), &dwWritten, NULL);
// 写入位图文件其余内容
bw2=WriteFile(fh, (LPSTR)lpbi, sizeof(BITMAPINFOHEADER)+dwPaletteSize+dwBmBitsSize , &dwWritten, NULL);
//清除
GlobalUnlock(hDib);
GlobalFree(hDib);
CloseHandle(fh);
//return TRUE;
if(bw1&&bw2==true)
{
return true;
}
else
{
return false;
}
}
bool MyFindPictureClass::getGDIBitmap(HWND hWnd,RECT rc,int typemode)
{
//TSRuntime::add_log( "getGDIBitmap:hWnd:%d",hWnd);
//HDC hDC=::GetWindowDC(hWnd); //定义绘图用的设备环境
m_hwnd=hWnd;
HDC hDC;
if(hWnd!=GetDesktopWindow())
//hDC=::GetWindowDC(hWnd); //定义绘图用的设备环境
hDC=GetDCEx(hWnd,NULL,DCX_PARENTCLIP );
else
hDC=CreateDC(L"DISPLAY", NULL, NULL, NULL);
HDC hMemDC; //内存缓冲设备环境
HBITMAP hbmMem,hbmOld; //内存缓冲设备环境中的位图
int xc =0;
int cx =0;
int cy =0;
wndWidth=m_Right-m_Left;
wndHeight=m_bottom-m_Top;
if(wndWidth>=2000||wndHeight>=2000)//大于边界值就返回错误,以防坐标越界
return false;
BITMAPINFO pBITMAPINFO;
pBITMAPINFO.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
pBITMAPINFO.bmiHeader.biWidth = wndWidth;
pBITMAPINFO.bmiHeader.biHeight = wndHeight;
pBITMAPINFO.bmiHeader.biPlanes = 1;
pBITMAPINFO.bmiHeader.biBitCount = 24;
pBITMAPINFO.bmiHeader.biCompression = BI_RGB;
hMemDC=CreateCompatibleDC(hDC); //创建内存兼容设备环境
//创建内存兼容位图
hbmMem=CreateCompatibleBitmap(hDC,wndWidth,wndHeight);
hbmOld=(HBITMAP)SelectObject(hMemDC,hbmMem);
if((m_displayMode&DISPLAY_GDI2)==DISPLAY_GDI2)
{
RECT winret;
::GetWindowRect(hWnd,&winret);
POINT point;
point.x=0;
point.y=0;
::ClientToScreen(hWnd,&point);
cx=point.x-winret.left;
cy=point.y-winret.top;
HDC T_hMemDC=CreateCompatibleDC(hDC); //创建内存兼容设备环境
//创建内存兼容位图
HBITMAP T_hbmMem=CreateCompatibleBitmap(hDC,wndWidth+cx+rc.left,wndHeight+cy+rc.top);
HBITMAP T_hbmOld=(HBITMAP)SelectObject(T_hMemDC,T_hbmMem);
::UpdateWindow(hWnd);
::RedrawWindow(hWnd,NULL,NULL,RDW_INVALIDATE|RDW_ERASE|RDW_ALLCHILDREN|RDW_FRAME);
::PrintWindow(hWnd,T_hMemDC,0);
BitBlt(hMemDC,0,0,wndWidth,wndHeight,T_hMemDC,cx+rc.left,xc+cy+rc.top,CAPTUREBLT|SRCCOPY);
DeleteDC(T_hMemDC);
DeleteObject(T_hbmMem);
DeleteObject(T_hbmOld);
}
else
{
//将内存设备环境中的内容绘制到物理设备环境 hDC
BitBlt(hMemDC,0,0,wndWidth,wndHeight,hDC,cx+m_Left,xc+cy+m_Top,CAPTUREBLT|SRCCOPY);
}
HBITMAP hBitmap=(HBITMAP)SelectObject(hMemDC,hbmOld);
// 获得数据buf
//DWORD bufSize=(pInfo_Header->biWidth * 3 + 3) / 4 * 4 * pInfo_Header->biHeight;
//BYTE * pBuffer = new BYTE[bufSize];
int aHeight=wndHeight;
if(::GetDIBits(hMemDC, hBitmap, 0, aHeight, pBuffer,&pBITMAPINFO, DIB_RGB_COLORS) == 0)
{
if(TSRuntime::IsShowErrorMsg)
::MessageBox(NULL,L"加载位图失败",L"TS",0);
return false;
}
//HDC dd = ::GetWindowDC(::GetDesktopWindow());
COLORREF helpcolor=0;
int pitch=wndWidth%4;
if(typemode==1)//找字
{
for(int i=0;i<wndHeight;i++)
{
int realPitch=i*pitch;
for(int j=0;j<wndWidth;j++)
{
UCHAR b=pBuffer[(i*wndWidth+j)*3+realPitch];
UCHAR g=pBuffer[(i*wndWidth+j)*3+1+realPitch];
UCHAR r=pBuffer[(i*wndWidth+j)*3+2+realPitch];
//helpcolor=RGB(r,g,b);
bool dwfind=false;
for(int n=0;n<ncolors;n++)
{
BYTE colorR = GetRValue(strColors[n]);
BYTE colorG = GetGValue(strColors[n]);
BYTE colorB = GetBValue(strColors[n]);
//处理色偏,把图二值化
////处理色偏
if(abs(colorR-r)<=m_colorOffR[n]&&abs(colorG-g)<=m_colorOffG[n]&&abs(colorB-b)<=m_colorOffB[n])
{
helpcolor=RGB(255,255,255);
dwfind=true;
}
else
{
helpcolor=RGB(0,0,0);
}
//SetPixel(dd,j,(wndHeight-i-1),helpcolor);
pWndBmpBuffer[wndHeight-i-1][j]=helpcolor;
if(dwfind)
break;
}
}
}
}
else //找图
{
for(int i=0;i<wndHeight;i++)
{
int realPitch=i*pitch;
for(int j=0;j<wndWidth;j++)
{
UCHAR b=pBuffer[(i*wndWidth+j)*3+realPitch];
UCHAR g=pBuffer[(i*wndWidth+j)*3+1+realPitch];
UCHAR r=pBuffer[(i*wndWidth+j)*3+2+realPitch];
helpcolor=RGB(r,g,b);
pWndBmpBuffer[wndHeight-i-1+m_Top][j+m_Left]=helpcolor;
//::SetPixel(dd,j,i,helpcolor);
}
}
}
if(hWnd==GetDesktopWindow())
DeleteDC(hDC);
else
ReleaseDC(hWnd,hDC);
//释放资源
DeleteObject(hbmMem);
DeleteObject(hbmOld);
DeleteDC(hMemDC);
DeleteDC(hDC);
//free(pBITMAPINFO);
::DeleteObject(hBitmap);
//delete [] pBuffer;
return true;
}
bool MyFindPictureClass::getDXBitmap(PVOID pBmp,DWORD (*ColorDataInfo)[2000],int typemode)
{
if(wndWidth>=2000||wndHeight>=2000)//大于边界值就返回错误,以防坐标越界
return false;
//HDC dd = ::GetWindowDC(::GetDesktopWindow());
//TSRuntime::add_log( "wndHeight:%d wndWidth:%d,m_left:%d,m_top:%d,m_Right:%d,m_bottom:%d",wndHeight,wndWidth,m_Left,m_Top,m_Right,m_bottom);
COLORREF helpcolor=0;
//int pitch=wndWidth%4;
if(typemode==1)//找字
{
for(int i=0;i<wndHeight;i++)
{
//int realPitch=i*pitch;
for(int j=0;j<wndWidth;j++)
{
UCHAR r=GetRValue(ColorDataInfo[i][j]);
UCHAR g=GetGValue(ColorDataInfo[i][j]);
UCHAR b=GetBValue(ColorDataInfo[i][j]);
bool dwfind=false;
for(int n=0;n<ncolors;n++)
{
BYTE colorR = GetRValue(strColors[n]);
BYTE colorG = GetGValue(strColors[n]);
BYTE colorB = GetBValue(strColors[n]);
//处理色偏,把图二值化
if(abs(colorR-r)<=m_colorOffR[n]&&abs(colorG-g)<=m_colorOffG[n]&&abs(colorB-b)<=m_colorOffB[n])
{
helpcolor=RGB(255,255,255);
dwfind=true;
}
else
{
helpcolor=RGB(0,0,0);
}
//COLORREF helpcolor1=RGB(r,g,b);
//SetPixel(dd,j,i,helpcolor1);
pWndBmpBuffer[i][j]=helpcolor;
//pWndBmpBuffer[wndHeight-i-1+m_Top][j+m_Left]=helpcolor;
if(dwfind)
break;
}
}
}
}
else //找图
{
for(int i=0;i<wndHeight;i++)
{
for(int j=0;j<wndWidth;j++)
{
//helpcolor=(COLORREF)ColorDataInfo[i][j];
//SetPixel(dd,j,i,helpcolor);
pWndBmpBuffer[m_Top+i][j+m_Left]=(COLORREF)ColorDataInfo[i][j];
}
}
}
return true;
///////////////////////////获取窗口位图的 颜色成功 //////////////////////////
}
//
//
//
int MyFindPictureClass::findPicture(PVOID pbuffer,HWND hwnd,int left, int top, int right, int bottom,
wchar_t* path, wchar_t* color, double simi, int dir,
long &xpos, long &ypos,DWORD (*ColorDataInfo)[2000],wchar_t *retstring,int type)
{
int index = -1;
int retIndex=-1;
bool isFind=false;
if(hwnd!=0)
{
if(::IsIconic(hwnd))
{
//::MessageBox(0,L"超过边界值,GDI模式不支持最小化找图",L"TS",0);
return -1;
}
}
////////处理颜色和色偏
WCHAR colorR[4]={0};//字的颜色
WCHAR colorG[4]={0};//字的颜色
WCHAR colorB[4]={0};//字的颜色
int count=0;
int colorL=0;
while(color[colorL]!=L'\0')
{
if(count>6) //判断是否是非法颜色值
break;
if(count<2)
colorR[count]=color[colorL++];
else if(count>1&&count<4)
colorG[count-2]=color[colorL++];
else if(count>3)
colorB[count-4]=color[colorL++];
count++;
}
//将传入的RGB转换为BGR
WCHAR colorBGR[16]={0};//字的颜色
swprintf(colorBGR,L"%s%s%s",colorB,colorG,colorR);
strColor=wcstol(colorBGR,NULL,16);//整形颜色值
m_colorOffsR = GetRValue(strColor);
m_colorOffsG = GetGValue(strColor);
m_colorOffsB = GetBValue(strColor);
////////处理颜色和色偏
/*m_sim = simi;*/ //未使用该变量
m_simColor = 0;
if(simi==0.5)
m_simColor=49;
else if(simi==0.6)
m_simColor=38;
else if(simi==0.7)
m_simColor=29;
else if(simi==0.8)
m_simColor=18;
else if(simi==0.9)
m_simColor=9;
/////////////////////////////////////
m_Dir = dir;
/////////////////////////////控制四点的边界值以防止越界//////////////////////////
wchar_t pathBuffer[MAX_PATH]={0};
wchar_t RCPath[MAX_PATH]={0};
if(m_parenthwnd!=0&&m_parenthwnd!=::GetDesktopWindow())//normol找图
{
RECT rec;
RECT clientrec;
::GetClientRect(m_parenthwnd,&clientrec);
int clienthight=clientrec.bottom-clientrec.top;
int clientwide=clientrec.right-clientrec.left;
::GetWindowRect(m_parenthwnd,&rec);
POINT point;
point.x=0;
point.y=0;
::ClientToScreen(m_parenthwnd,&point);
m_Left=point.x;
m_Top=point.y;
m_Right=rec.right;
m_bottom=rec.bottom;
if(left<0)
left=0;
if(left >= clientwide)
left = clientwide-1;
if(top<0)
top=0;
if(top >= clienthight)
top = clienthight-1;
if(right >= clientwide)
right=clientwide-1;
if(bottom >= clienthight)
bottom=clienthight-1;
if(m_Left<0)
{
if((left+m_Left)<=0)//越界
left=0;
else
left=m_Left+left;
}
else
left=m_Left+left;
if(m_Top>=0)
top=m_Top+top;
if(m_Right >= ::GetSystemMetrics(SM_CXSCREEN))
{
if((right+m_Left)>::GetSystemMetrics(SM_CXSCREEN))
right=::GetSystemMetrics(SM_CXSCREEN)-1;
else
right=right+m_Left;
}
else
right=right+m_Left;
if(m_bottom >= ::GetSystemMetrics(SM_CYSCREEN))
{
if((bottom+m_Top)>=::GetSystemMetrics(SM_CYSCREEN))
bottom=::GetSystemMetrics(SM_CYSCREEN)-1;
else
bottom=bottom+m_Top;
}
else
bottom=bottom+m_Top;
m_Left = left;
m_Top = top;
m_Right = right;
m_bottom = bottom;
}
else
{
RECT clientrec;
if(ColorDataInfo!=NULL)//DX
::GetClientRect(m_hwnd,&clientrec);
else//gdi
::GetClientRect(hwnd,&clientrec);
int clienthight=clientrec.bottom-clientrec.top;
int clientwide=clientrec.right-clientrec.left;
m_Left = left;
m_Top = top;
m_Right = right;
m_bottom = bottom;
//TSRuntime::add_log( "clientwide:%d,clienthight:%d,m_Left:%d,m_Top:%d,m_Right:%d,m_bottom:%d",clientwide,clienthight,left,top,right,bottom);
if(left<0)
m_Left = left =0;
if(left >= clientwide)
m_Left = clientwide-1;
if(top<0)
m_Top = top =0;
if(top >= clienthight)
m_Top = clienthight-1;
if(right >= clientwide)
m_Right=clientwide-1;
if(bottom >= clienthight)
m_bottom=clienthight-1;
//TSRuntime::add_log( "m_Left:%d,m_Top:%d,m_Right:%d,m_bottom:%d",m_Left,m_Top,m_Right,m_bottom);
}
RECT rc;
rc.bottom=m_bottom;
rc.left=m_Left;
rc.right=m_Right;
rc.top=m_Top;
if(ColorDataInfo!=NULL)
{
wndWidth=m_Right-m_Left;
wndHeight=m_bottom-m_Top;
//DX模式找字
if(!getDXBitmap(pbuffer,ColorDataInfo))
{
return retIndex;
}
}
else