使用Jsci制作2d图形,包括饼形图,直条图,等等,和excel里的图形差不多.而且可以动态扩展-use Jsci 2d graphics production, including pie-shaped map of the map straight, and so on, and Lane excel almost graphics. But can dynamic expansion

根据excel表的数据画出二维图，并用颜色筛选特殊点(Draw a two-dimensional map based on the data of the excel table and screen special points with color)