国外的一个图表组件源码，功能非常全面是开源中比较好的，内有组件源码，文档及用例-Foreign-source components of a chart, is a comprehensive open source is very good in comparison with a component source code, documentation and use case

此源码是用ACIS和HOOPS生成一个蜡烛灯的造型，里面函数的使用值得借鉴。-This source is ACIS and HOOPS generates a candle light shape, which function to use is worth learning.