def chrome_fullpage_screenshot(self, file, delay=0):
        """
        Fullscreen workaround for chrome
        Source: http://seleniumpythonqa.blogspot.com/2015/08/generate-full-page-screenshot-in-chrome.html
        """
        total_width = self.driver.execute_script("return document.body.offsetWidth")
        total_height = self.driver.execute_script("return document.body.parentNode.scrollHeight")
        viewport_width = self.driver.execute_script("return document.body.clientWidth")
        viewport_height = self.driver.execute_script("return window.innerHeight")
        logger.info("Starting chrome full page screenshot workaround. Total: ({0}, {1}), Viewport: ({2},{3})"
                    .format(total_width, total_height, viewport_width, viewport_height))
        rectangles = []

        i = 0
        while i < total_height:
            ii = 0
            top_height = i + viewport_height

            if top_height > total_height:
                top_height = total_height

            while ii < total_width:
                top_width = ii + viewport_width

                if top_width > total_width:
                    top_width = total_width

                logger.debug("Appending rectangle ({0},{1},{2},{3})".format(ii, i, top_width, top_height))
                rectangles.append((ii, i, top_width, top_height))

                ii = ii + viewport_width

            i = i + viewport_height

        stitched_image = Image.new('RGB', (total_width, total_height))
        previous = None
        part = 0

        for rectangle in rectangles:
            if previous is not None:
                self.driver.execute_script("window.scrollTo({0}, {1})".format(rectangle[0], rectangle[1]))
                logger.debug("Scrolled To ({0},{1})".format(rectangle[0], rectangle[1]))
                time.sleep(delay)

            file_name = "part_{0}.png".format(part)
            logger.debug("Capturing {0} ...".format(file_name))

            self.driver.get_screenshot_as_file(file_name)
            screenshot = Image.open(file_name)

            if rectangle[1] + viewport_height > total_height:
                offset = (rectangle[0], total_height - viewport_height)
            else:
                offset = (rectangle[0], rectangle[1])

            logger.debug("Adding to stitched image with offset ({0}, {1})".format(offset[0], offset[1]))
            stitched_image.paste(screenshot, offset)

            del screenshot
            os.remove(file_name)
            part = part + 1
            previous = rectangle

        stitched_image.save(file)
        logger.info("Finishing chrome full page screenshot workaround...")
        return True