# 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())