layoutTouchReport method is called on every changing orientation.
Hi! I'm very thank you for this powerful graph source!
But I found some wondering work.
- (void)layoutTouchReport method in BEMSimpleLineGraphView.m file is called on every changing orientation.
Following first screenshot is captured at luanching app.
Following second screenshot is captured after changing device orietation 6 times.

I think - (void)layoutTouchReport must be called at only one time. And if -(void)layoutSubviews method will be called, resize all view when created in - (void)layoutTouchReport.
I'm sorry for low level english. But I'm thanks again about sexy labrary!
I'm not quite able to replicate this behavior using the sample app. Could you provide the exact steps taken to produce this issue?