Android Charts Framework

[Erel]

The purpose of this framework is to allow you to easily add different types of charts to your projects.
The current version supports pie charts, line charts and bar charts.

The framework is implemented as code modules. You are free to customize the code as needed.

I also recommend you to go over the code. It demonstrates several concepts including: usage of custom types, drawings, string measurements and region clipping.









The code module is attached as part of the example project.
Questions, comments and suggestions are welcomed.

[Erel]

First post was updated with a new version. This version adds support for line charts.
A line chart can show a single line or multiple lines.
Some notes about the line chart:
- The X axis values are treated as strings.
- The Y axis values are treated as numbers.
- The data is added by adding the next X point. For this point you need to supply the Y value in case of a single line, or an array of Y values in case of multiple lines.

The code in the first post demonstrates both a single line and multiple lines charts.

All the drawing code is included in the Charts module. You are free to customize it as needed.

[FrankR]

This is an amazingly powerful addition. Thank you.

[tester198]

Absolut powerful framework thank you Erel you are the best.

[Erel]

Thank you guys. Bars chart will also be added soon.

[Erel]

Support for bar charts, including stacked bar charts was added. The updated code is attached to the first post. There were other fixes related to graph drawing as well.

[vksptg]

i am unable to download code..

[Erel]

Have you purchased Basic4android? If yes please contact support@basic4ppc.com and your account will be set.

[DEHiCKA]

Does it support dynamic data and multi-touch zooming and scrolling like androidplot JAVA API?

[Erel]

What do you mean with dynamic data?

Zooming and scrolling are not implemented in this module. It shouldn't be difficult to add scrolling yourself. Zooming is more difficult but is also possible.