# Rectangle Drawing # # This example shows off drawing rectangles on the OpenMV Cam. import sensor, image, time, pyb sensor.reset() sensor.set_pixformat(sensor.RGB565) # or GRAYSCALE... sensor.set_framesize(sensor.QVGA) # or QQVGA... sensor.skip_frames(time = 2000) clock = time.clock() while(True): clock.tick() img = sensor.snapshot() for i in range(10): x = (pyb.rng() % (2*img.width())) - (img.width()//2) y = (pyb.rng() % (2*img.height())) - (img.height()//2) w = (pyb.rng() % (img.width()//2)) h = (pyb.rng() % (img.height()//2)) r = (pyb.rng() % 127) + 128 g = (pyb.rng() % 127) + 128 b = (pyb.rng() % 127) + 128 # If the first argument is a scaler then this method expects # to see x, y, w, and h. Otherwise, it expects a (x,y,w,h) tuple. img.draw_rectangle(x, y, w, h, color = (r, g, b), thickness = 2, fill = False) print(clock.fps())