state.py 文件源码

def __init__(self, _hwnd):
        self.hwnd = _hwnd

        left, top, right, bot = win32gui.GetWindowRect(self.hwnd)
        self.w = right - left
        self.h = bot - top

        self.hwndDC = win32gui.GetWindowDC(self.hwnd)
        self.mfcDC = win32ui.CreateDCFromHandle(self.hwndDC)
        self.saveDC = self.mfcDC.CreateCompatibleDC()