【Python】【Appium】截图 对指定元素(element)截图 PIL&Pillow
""" PIL下载:https://www.lfd.uci.edu/~gohlke/pythonlibs/ Pillow‑8.0.1‑cp39‑cp39‑win_amd64.whl:Python3.9 Windows 64位 """ from appium import webdriver from PIL import Image @staticmethod def screenshot_by_element(driver, element, out_image: str): """ 对指定元素截图 :param driver: :param element: 元素 :param out_image: 截图输出路径(验证码.png) """ # step1 全屏图 global_image = '全屏图.png' driver.get_screenshot_as_file(global_image) # step2 获取元素的四个坐标 min_x = element.location['x'] min_y = element.location['y'] max_x = min_x + element.size['width'] max_y = min_y + element.size['height'] # step3 从全屏图中裁剪出目的元素的图片 im = Image.open(global_image) im = im.rotate(-90, expand=True) # 若需要旋转图片 则执行这句 顺时针方向旋转90度(负数:顺时针;正数:逆时针) im.save(global_image) im = Image.open(global_image) im = im.crop((min_x, min_y, max_x, max_y)) # 裁剪(左上至右下) print(min_x, min_y, max_x, max_y) im.save(out_image)
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