提供基于底层ZRender（一个新的轻量级画布库）的通用图表业务，创建坐标，插图，提示，基本组件，工具箱，然后构建折线图，直方图，散点图，K线图，饼图，雷达 地图，地图，图表，和弦力定向布局，仪表盘和漏斗图，同时支持任意尺寸的积累和多重混合图表展示。(Provide a general chart service based on the underlying ZRender (a new lightweight Library), create coordinates, illustrations, hints, basic components, toolboxes, and then build a line diagram, histogram, scatter plot, K line map, pie chart, radar map, map, chart, chord oriented layout, dashboard and funnel map, It supports arbitrary size accumulation and multiple mixed graph display.)