Creating CPTImages from images in xcassets file
问题 So according to this, you have to use imageNamed for loading images now in iOS. Unfortunately, CPTImage's constructors requires paths for loading images So something like this: [CPTImage imageForPNGFile:[[NSBundle mainBundle] pathForResource:@"plotsymbol" ofType:@"png"]] These -pathForResource calls now fail because of asset catalogs. So.. has anyone been able to do this? Did I miss something? 回答1: The CPTImage class will include an imageNamed method in a future release. It is available now