【发布时间】:2015-08-15 22:09:59
【问题描述】:
是否有正确的方法在约束字符串中使用变量,如下所示?
let x = 6
self.addConstraints(
NSLayoutConstraint.constraintsWithVisualFormat(
"H:|-x-[subView(==16)]|",
options:[], metrics:nil,
views:viewDictionary))
self.addConstraints(
NSLayoutConstraint.constraintsWithVisualFormat(
"V:|-x-[subView(==16)]|",
options:[], metrics:nil,
views:viewDictionary))
【问题讨论】:
标签: autolayout nslayoutconstraint swift2