累积值图表

Question

I am looking for a charting library that renders cumulative values.

For example, I have this list:

• January: 50
• February: 150
• March: 25

I need the chart to plot 50 for January, 200 (50+150) for February, and 225 (50+150+25) for March.

I realize that my example is very simple, but in real life it can become more complicated, involving filtering or grouping. That's why I am hoping to find a library with prebuilt functions.

Answer 1

看一下TufteGraph ，您可以轻松地通过函数自定义输入。