Question

[kenthinson]

Hello sorry for a noob question.
When I rotate the phone the chart no longer displays properly.
So it looks like I need to call chart.reloadData()
but where is the best place to put that so it will happen every time the interface rotates?

[terryworona]

Hey @kenthinson, take a peak at either of the demo projects we have set up:

• https://github.com/Jawbone/anscombe-quartet-ios
• https://github.com/Jawbone/spark-friends-ios

The chart's in the demo project support orientation changes. Hope this helps!

[kenthinson]

Hi @terryworona. Thanks for trying to help. I have loaded up the demo project in the simulator and rotation does not seem to be supported.

[terryworona]

Really?

I just cloned anscombe-quartet-ios and rotation works fine on both iOS 7 and 8 sims.

[waterskier2007]

If you have the views in a view controller you could use the transition coordinators in iOS 8

-(void)willTransitionToTraitCollection:(UITraitCollection *)newCollection withTransitionCoordinator:(id)coordinator
{
[coordinator animateAlongsideTransition:^(id animation) {
[self.chartView reloadData];
} completion:nil];
}