frankrolf

# it’s easy to access a letter’s contours through a BezierPath object:
bp = BezierPath()
bp.text(
    's',
    font='SFProDisplay-Heavy',
    fontSize=1200)

# Fill the letter, and offset the whole canvas so it sits in the middle.
fill(1, 1, 0)
letter_width = bp.bounds()[-2] - bp.bounds()[0]