swift
let selectImageWidth = selectImage?.cgImage!.width
let selectImageHeight = selectImage?.cgImage!.height
oc
CGFloat width = CGImageGetWidth(image.CGImage);
CGFloat height = CGImageGetHeight(image.CGImage);
let selectImageWidth = selectImage?.cgImage!.width
let selectImageHeight = selectImage?.cgImage!.height
CGFloat width = CGImageGetWidth(image.CGImage);
CGFloat height = CGImageGetHeight(image.CGImage);
本文标题:ios获取UIImage的宽高
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