util.py 文件源码

def scale(value, src_min, src_max, dst_min, dst_max, round_=False):
    """
    Scale a value from one range to another.

    :param value: Input value
    :param src_min: Min value of input range
    :param src_max: Max value of input range
    :param dst_min: Min value of output range
    :param dst_max: Max value of output range
    :param round_: True if the scale value should be rounded to an integer

    :return: The scaled value
    """
    scaled = interp(clamp(value, src_min, src_max), [src_min, src_max], [dst_min, dst_max])
    if round_:
        scaled = int(round(scaled))

    return scaled