iOS Increasing Chart Height

[smth]

In iOS the height of the chart keeps increasing, seemingly indefinitely. I've been looking, but as yet cannot find the reason or a fix.

[pwalsh]

@zhenyab you could start on this one too.

[zhenyab]

I would suggest remove c3.js, which using to draw a graph and use may be d3 directly, or other library to draw the graph. C3.js has lot of issues and it does not developed actively.

https://github.com/masayuki0812/c3.git

[pwalsh]

Ok, use d3, if it doesn't take more than 1/2 day extra work, otherwise leave it

[pwalsh]

@zhenyab is this done?

[zhenyab]

@pwalsh No, need to replace c3 lib