# Rectangle Drawing # # This example shows off drawing rectangles on the OpenMV Cam. import sensor import time from random import randint 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 = randint(0, 2 * img.width()) - img.width() // 2 y = randint(0, 2 * img.height()) - img.height() // 2 w = randint(0, img.width() // 2) h = randint(0, img.height() // 2) r = randint(0, 127) + 128 g = randint(0, 127) + 128 b = randint(0, 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())