winapi-rs 用到的windows API: mouse_event //模拟鼠标点击 CreateCompatibleBitmap //创建位图 SelectObject BitBlt GetDIBits...BITMAPINFOHEADER, CreateCompatibleBitmap, CreateCompatibleDC, DeleteDC, DeleteObject, DIB_RGB_COLORS, GetBValue, GetDIBits...获得图片的大小 result = GetDIBits(mem_dc, h_bitmap, 0, screensize.cy as u32, null_mut(), &mut bit_info,...= 0 { //第二次调用GetDIBits取图片流数据 // 位图信息及调色板大小 let info_size = bit_info.bmiHeader.biSize...[0u8; size]; let ptr = buffer.as_mut_ptr().cast(); result = GetDIBits(mem_dc, h_bitmap
IN kernel32 INTEGER hMem DECLARE INTEGER CloseHandle IN kernel32 INTEGER hObject DECLARE INTEGER GetDIBits...* nBytesPerScan nBitsArray = GlobalAlloc(0, nBitsSize) = ZeroMemory(nBitsArray, nBitsSize) = GetDIBits
; return NULL; } lpbi=(LPBITMAPINFOHEADER)hDIB; *lpbi=bi; GetDIBits...hDC); return NULL; } lpbi=(LPBITMAPINFOHEADER)hDIB; BOOL bGotBits=GetDIBits
winWidth_; BitBlt(hTemp_, 0, 0, winWidth_, winHeight_, window_dc, 0, 0, SRCCOPY | CAPTUREBLT); GetDIBits
0 : bitmapinfo->bmiHeader.biClrUsed); buf = malloc(bitmapinfo->bmiHeader.biSizeImage); GetDIBits
IntPtr((long)lpvBits + sizeof(BITMAPFILEHEADER) + sizeof(BITMAPINFOHEADER)); var got = Gdi32.GetDIBits
0 : bitmapinfo->bmiHeader.biClrUsed); buf = malloc(bitmapinfo->bmiHeader.biSizeImage); GetDIBits(hdc
而不用每次都LOCK和UNLOCK了 // 从这个层次上说,该函数和GetDibits类似。
(info, 0, size); info->bmiHeader.biSize = sizeof(BITMAPINFOHEADER); /* The second call to GetDIBits...() fills in the bitfields */ hbm = CreateCompatibleBitmap(data->hdc, 1, 1); GetDIBits(data->hdc..., hbm, 0, 0, NULL, info, DIB_RGB_COLORS); GetDIBits(data->hdc, hbm, 0, 0, NULL, info, DIB_RGB_COLORS
new char[dwSrcSize]; ZeroMemory(bmpSrc, dwSrcSize); //检索指定的兼容位图中的所有位元数据 //并复制到指定格式的设备无关位图的缓存中 GetDIBits
CreateToolhelp32Snapshot Process32First Process32Next 文件操作的API fopen、fread、fwrite、fclose 截屏的API GetDC、SelectObject、GetDIBits
将来自位图的二进制位复制到一个缓冲区 GetBitmapDimensionEx 取得一幅位图的宽度和高度 GetDIBColorTable 从选入设备场景的DIBSection中取得颜色表信息 GetDIBits
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