"""Resolve a device's visual canvas without coupling rendering to its driver."""


def frame_canvas(display, orientation=None):
    width, height = display.width, display.height
    if orientation == "landscape":
        return max(width, height), min(width, height)
    if orientation == "portrait":
        return min(width, height), max(width, height)
    return (height, width) if display.rotation % 180 == 90 else (width, height)