import adafruit_framebuf

print("framebuf test will draw to the REPL")

WIDTH = 32
HEIGHT = 8

buffer = bytearray(round(WIDTH * HEIGHT / 8))
fb = adafruit_framebuf.FrameBuffer(buffer, WIDTH, HEIGHT,
                                   buf_format=adafruit_framebuf.MVLSB)

# Ascii printer for very small framebufs!
def print_buffer(the_fb):
    print("." * (the_fb.width+2))
    for y in range(the_fb.height):
        print(".", end='')
        for x in range(the_fb.width):
            if fb.pixel(x, y):
                print("*", end='')
            else:
                print(" ", end='')
        print(".")
    print("." * (the_fb.width+2))

print("Shapes test: ")
fb.pixel(3, 5, True)
fb.rect(0, 0, fb.width, fb.height, True)
fb.line(1, 1, fb.width-2, fb.height-2, True)
fb.fill_rect(25, 2, 2, 2, True)
print_buffer(fb)

print("Text test: ")
# empty
fb.fill_rect(0, 0, WIDTH, HEIGHT, False)
# write some text
fb.text("hello", 0, 0, True)
fb.text("hello", 8, 0, True, size = 2)
print_buffer(fb)