问题
I am trying to have my bar chart have the same rotate behaviour as in the example provided in core plot. I am using xcode4 and been googling with no luck for a while to get this working . If i copy my code in the example it does work fine, how can I do it for my own project? See images below
Portrait
Landscape
回答1:
Add this:
$self.hostingView.autoresizingMask = (UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight);$
Credit isn't mine, the answer was also on Stack Overflow somewhere else...can't find it.
PS: Obviously replace <self.hostingView> with whatever CPTGraphHostingView you allocated to host your graph and plots in.
来源：https://stackoverflow.com/questions/7569580/how-to-rotate-bar-chart-like-the-example-cpttestapp-iphone-provided-in-core-pl