【发布时间】:2014-06-22 06:43:27
【问题描述】:
我有这段代码应该返回两个CGFloat 值的最小值:
var boundsSize:CGSize = scrollView.bounds.size
var imageSize:CGSize = imageView.bounds.size
var xScale:CGFloat = boundsSize.width / imageSize.width
var yScale:CGFloat = boundsSize.height / imageSize.height
var minScale:CGFloat = MIN(xScale, yScale) // this does not work
但是MIN 在 swift 中似乎没有等价物。那我该怎么做呢?
【问题讨论】: