AE教程－制作点线数据表格 AETUTS Create a Line Chart Driven by Expressions教程中，利用表达式制作点线连接数据表格。

整个效果都有表达式控制，简单实用。

不过，我推荐大家用AE对象连线脚本 Lines Creator v1.35脚本，更加方便，用处也更大。

In this tutorial, we’re going to learn how to create a line chart fully driven by expressions.

We are going to be using a lot of expressions to make it all work hopefully you’ll learn some interesting tips along the way.

官网：http://cgi.tutsplus.com/tutorials/create-a-line-chart-driven-by-expressions–cms-20421