ios - 如何获取Masonry为UIView声明的高度约束？

Question

例如，我通过 Masonry 为 UIView 声明了一些约束:

[replyTextView mas_makeConstraints:^(MASConstraintMaker *make) {
  make.height.mas_equalTo(44);
  make.left.right.bottom.equalTo(self.contentView);
}];

如何获得 replyTextView 的高度限制？

我知道我可以使用 replyTextView.constraints 获取所有约束，但我不知道如何告诉它们。

Answer 1

如文档中所述:

   // in public/private interface
@property (nonatomic, strong) MASConstraint *heightConstraint;

...

// when making constraints
[view1 mas_makeConstraints:^(MASConstraintMaker *make) {
    self.heightConstraint =  make.height.mas_equalTo(44);
}];

...
// then later you can call
[self.heightConstraint uninstall];