MasonryDemo

UIView *view = [[UIView alloc] init];

view.backgroundColor = [UIColor redColor];
[self.view addSubview:view];

/*
 make.top.mas_equalTo(self.view.mas_top).with.offset(10);
 make.left.mas_equalTo(self.view.mas_left).with.offset(10);
 make.right.mas_equalTo(self.view.mas_right).with.offset(-10);
 make.bottom.mas_equalTo(self.view.mas_bottom).with.offset(-10);


     make.edges.mas_equalTo(UIEdgeInsetsMake(10, 10, 10, 10));
 */

//equalTo 只能是对象
[view mas_makeConstraints:^(MASConstraintMaker *make) {
    make.top.mas_equalTo(self.view.mas_top).with.offset(10);
    make.left.mas_equalTo(self.view.mas_left).with.offset(10);

    make.size.mas_equalTo(CGSizeMake(100, 100));
}];

//修改
[view mas_remakeConstraints:^(MASConstraintMaker *make) {
    make.top.mas_equalTo(self.view.mas_top).with.offset(10);
    make.left.mas_equalTo(self.view.mas_left).with.offset(10);
    make.size.mas_equalTo(CGSizeMake(200, 200));
}];