Feature request: Pie charts for non multiple-choice data

[lippit]

First, many thanks for the great app! It makes planning and reviewing life so much easier.

A feature I would really like is pie charts for non multiple choice data. As for line charts, you would just add multiple data sets to a pie chart. The chart then displays the ratio of all summed data points for each data set.

For example, if you have two data sets:
Biking: 2 4 1
Running: 1 2 1
The pie chart would display 64% for biking and 36% for running.

Ideally it should also work for time duration, to see how much time has been spent on a specific activity.

[SamAmco]

Hi @lippit I agree that there should be some way to visualise ratios between multiple data sets. What I would really like to create is a stacked bar chart graph so that you can see not only ratios but also how they have changed over time. This is pretty much up next on my todo list but un-fortunately I have very little time for this project again at the moment so I can't say when I will get around to implementing it. Thanks for the feedback anyway :)