如何在python中生成具有饼图的报告？

Question

I'm using ReportLab for generating reports in PDF. I'm able to get a pdf havinf only textual content in it, but I want to represent the information in the form of a pie chart.

Here is the information that I want to represent on the pie chart.

[[New Delhi,110kWh],[Bangalore,200kWh]

ie a pir should have regions of New Delhi and Bangalore with their respective values in percentage.

How can I bring a pie chart into the PDF for generation of reports.

Answer 1

You can use matplotlib to generate a pie chart. See the example here .

Save the chart as a image file and place it in your PDF.

Answer 2

you can use this tutorial for creating pie-chart using ReportLab : http://www.reportlab.com/snippets/2/

For other types of scientific or data visualizations matplotlib is also good.