当我使用[UIScreen mainScreen]测试Xcode 6模拟器时,大小似乎是正确的.
iPhone 6尺寸:375 * 667和iPhone 6 plus : 414 * 739.
但是当我[UIScreen mainScreen]在真正的iPhone 6 plus设备上测试时,结果表明:
(lldb) po [UIScreen mainScreen]
<UIScreen: 0x12ce03f30; bounds = {{0, 0}, {375, 667}}; mode = <UIScreenMode: 0x178039ae0; size = 1125.000000 x 2001.000000>>`
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但是,当您测试比例时,它将3.0在真正的iPhone 6 plus设备上输出.那么,有什么问题吗?