screen.py 文件源码

def drawHelper(currentDrawer, parameters=False):
    global currentPage

    # Draw a black filled box to clear the image.
    draw.rectangle((0,0,width,height), outline=0, fill=0)

    # Call the current drawer
    if parameters is not False:
        currentDrawer(parameters)
    else:
        currentDrawer()

    # Display image.
    disp.image(image)
    disp.display()
    currentPage += 1