from color_setup import ssd  # Create a display instance
from colors import RED, BLUE, GREEN
from nanogui import refresh
refresh(ssd, True)  # Initialise and clear display.
# Uncomment for ePaper displays
# ssd.wait_until_ready()
ssd.fill(0)
ssd.line(0, 0, ssd.width, ssd.height, GREEN)  # Green diagonal corner-to-corner
ssd.rect(50, 50, 50, 50, RED)  # Red square at top left
ssd.rect(ssd.width -15, ssd.height -15, 15, 15, BLUE)  # Blue square at bottom right
refresh(ssd)