使用鼠标光标捕获屏幕截图
我使用以下代码在Windows上获取屏幕截图。
hdcMem = CreateCompatibleDC (hdc) ;
int cx = GetDeviceCaps (hdc, HORZRES);
int cy = GetDeviceCaps (hdc, VERTRES);
HBITMAP hBitmap(NULL);
hBitmap = CreateCompatibleBitmap (hdc, cx, cy) ;
SelectObject (hdcMem, hBitmap) ;
BitBlt(hdcMem, 0, 0, cx, cy, hdc, 0, 0, SRCCOPY);
没有找到相关结果
已邀请:
1 个回复
祁澈盘哼颗
CURSORINFO cursor = { sizeof(cursor) }; ::GetCursorInfo(&cursor); if (cursor.flags == CURSOR_SHOWING) { RECT rcWnd; ::GetWindowRect(hwnd, &rcWnd); ICONINFOEXW info = { sizeof(info) }; ::GetIconInfoExW(cursor.hCursor, &info); const int x = cursor.ptScreenPos.x - rcWnd.left - rc.left - info.xHotspot; const int y = cursor.ptScreenPos.y - rcWnd.top - rc.top - info.yHotspot; BITMAP bmpCursor = {0}; ::GetObject(info.hbmColor, sizeof(bmpCursor), &bmpCursor); ::DrawIconEx(hdcMem, x, y, cursor.hCursor, bmpCursor.bmWidth, bmpCursor.bmHeight, 0, NULL, DI_NORMAL); }