masonry操作笔记

多个等宽view

NSMutableArray *arr = [NSMutableArray array];

    UIButton *btnMore = [UIButton buttonWithType:UIButtonTypeSystem];

    [btnMoresetTitle:@"更多" forState:UIControlStateNormal];

    [btnMoresetTitleColor:[UIColor colorFromHexRGB:@"333333"] forState:UIControlStateNormal];

    [btnMoreaddTarget:self action:@selector(showMask:) forControlEvents:UIControlEventTouchUpInside];

    [_footerViewaddSubview:btnMore];

    UIButton *btnHold = [UIButton buttonWithType:UIButtonTypeSystem];

    [btnHoldsetTitle:@"暂停" forState:UIControlStateNormal];

    [btnHoldsetTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];

    btnHold.backgroundColor = [UIColor redColor];

    [_footerViewaddSubview:btnHold];

    UIButton *btnOver = [UIButton buttonWithType:UIButtonTypeSystem];

    [btnOversetTitle:@"完善需求" forState:UIControlStateNormal];

    [btnOversetTitleColor:[UIColor whiteColor] forState:UIControlStateNormal];

    btnOver.backgroundColor=BaseColor;

    [_footerViewaddSubview:btnOver];

    [arraddObject:btnMore];

    [arraddObject:btnHold];

    [arraddObject:btnOver];

    [arrmas_distributeViewsAlongAxis:MASAxisTypeHorizontal withFixedSpacing:0 leadSpacing:0 tailSpacing:0];

    [arrmakeConstraints:^(MASConstraintMaker*make) {

        make.top.equalTo(self->_footerView.top);

        make.bottom.equalTo(self->_footerView.bottom);

    }];