程序实现了实时放大缩小功能(即主机选定一个区域后，把区域信息发送给所有从机，然后按比率缩小步长，让从机重新计算各点的值)，避免了放大过程中因为“一开始时设定的计算步长精度”不够精细而导致图形出现马赛克现象，-Procedures to achieve the real-time zoom function (that is, after a regional host selected, the regional information sent to all from the machine, then reduce the step size ratio, so that from the machine to re-calculate the value of the points) in order to avoid the amplification process because "　set the start of the accuracy of the calculation of step " a result of not sufficiently sophisticated graphical mosaic phenomena occur,