用 Masonry 时,如何获得约束具体的值?

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将约束添加为属性后,怎样获得这个约束的具体值呢?

5 replies • 2015-12-25 15:11:39 +08:00

PhilCai

May 15, 2015 via iPhone

这个没做过，不过一般是直接修改。
比如self.constraint = make.left.equalTo(self.myView.mas_right).offset(10);
后面改直接是
self.constraint.offset(20);这个样子

vincentxue

May 16, 2015

具体的值是一个私有属性，建议你通过变量来设置就可以处理，或者添加一个 Category 通过运行时把这个变量暴露出来。

https://github.com/SnapKit/Masonry/blob/master/Masonry/MASViewConstraint.m#L46

socoolted

May 16, 2015

@PhilCai 那如果想要在原有的高度上增加或者减少呢?

PhilCai

May 17, 2015 via iPhone

@socoolted 我是括号里的数字再作为属性的………

xi_lin

Dec 25, 2015