# Text Drawing # # This example shows off drawing text on the OpenMV Cam. import sensor import time import 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) 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 text. Otherwise, it expects a (x,y,text) tuple. # Character and string rotation can be done at 0, 90, 180, 270, and etc. degrees. img.draw_string( x, y, "Hello World!", color=(r, g, b), scale=2, mono_space=False, char_rotation=0, char_hmirror=False, char_vflip=False, string_rotation=0, string_hmirror=False, string_vflip=False, ) print(clock.fps())