An extension for MIT App Inventor that adds graphing capability (for pie, bar, and line graphs) through Google Charts. Created by Kate Manning and Emily Kager to fulfill a graduate requirement for CS215 at Mills College.

How to Use the Extension

Download the extension file (ChartMaker.aix) and import it into your project.

We have also created an example App Inventor project (ChartMakerExample.aia) for you to import and take a look at the blocks and how they can be used.

Example Blocks

You can see the designated types for each parameter here. To display your chart you will need a WebViewer, which you must pass to the blocks.

Pie Chart Block

Bar Chart Block

Line Chart Block