viewer.py 文件源码

def resize(width, height):
    length = min(width, height)
    offset = int( math.fabs(width - height) / 2)

    # Ugly AF
    pg.display.set_mode((width, height), pg.DOUBLEBUF | pg.RESIZABLE | pg.OPENGL)

    if width < height:
        gl.glViewport(0, offset, length, length)
    else:
        gl.glViewport(offset, 0, length, length)