# Circle Drawing # # This example shows off drawing circles on the OpenMV Cam. import sensor, image, time, pyb sensor.reset() sensor.set_pixformat(sensor.GRAYSCALE) # 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) radius = pyb.rng() % (max(img.height(), img.width())//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, and radius. Otherwise, it expects a (x,y,radius) tuple. img.draw_circle(x, y, radius, color = (r, g, b), thickness = 2, fill = False) print(clock.fps())