xfantasy/gist:b7d5e8ae1f1868f49f5d

Created August 18, 2014 14:41

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is_retina

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gistfile1.txt

#define IS_RETINA ([[UIScreen mainScreen] respondsToSelector:@selector(displayLinkWithTarget:selector:)] && ([UIScreen mainScreen].scale == 2.0))

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