concepts.gui.opencv.simple_text_visualizer.cv2_simple_text_visualizer# cv2_simple_text_visualizer(callback, image, title=None)[source]# A simple wrapper for the SimpleTextVisualizer. See the documentation of SimpleTextVisualizer for more details. Parameters: callback – the callback function. image (ndarray) – the image to be displayed. title (str | None) – the title of the window.