iPhone Chart: How can we zoom in in Core Plot ? (example code: AAPLot)
iPhone Chart: How can we zoom in in Core Plot ? (example code: AAPLot)
I am now using Core Plot to draw a Chart by example Code AAPLot
CPTGraphHostingView *graphHost;
IBOutlet UIScrollView *_scrollview;
IBOut开发者_StackOverflow中文版let UIView *zoom_view;
APYahooDataPuller *datapuller;
CPTXYGraph *graph;
How to let the View zoom in and zoom out?
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