参数数组包含您的绘图选项，这取决于您使用的绘图类型。
The arguments array contains your plot options, which depend on the type of plot you use.
graphics 参数是代表绘图表面的对象。
The graphics argument is the object that represents the drawing surface.
采样速度和绘图密度是由samples和isosamples决定的，标题是由title参数为图形提供的。
The sampling rate and density of the plot are determined by samples and isosamples, and a title is provided for the graph with the title parameter.
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