hoverpad.py 文件源码

def _showloop(self):
        while cv2.waitKey(10) not in [keycode.ESCAPE, keycode.Q, keycode.q]:
            image = self.capture.read()
            image = image.transpose(Image.FLIP_LEFT_RIGHT)

            image = _resize_image(image, self.size)

            array = np.asarray(image)
            array = _mount_roi(array, self.roi, color = (74, 20, 140), thickness = 2)

            crop  = _crop_array(array, self.roi)

            # process image for any gestures
            if self.verbose:
                segments, event = spockpy.detect(crop, verbose = self.verbose)
            else:
                event           = spockpy.detect(crop, verbose = self.verbose)


            self.image = Image.fromarray(segments)
            self.event = event

            cv2.imshow(HoverPad.TITLE, array)

        cv2.destroyWindow(HoverPad.TITLE)