masonry框架的使用之-多个视图的均匀等间距分布

__weak typeof(self) weakSelf = self; //对self进行weak化，否则造成循环引用无法释放controller

UIView * tempView = [[UIView alloc]init];
NSInteger count = 10;//设置一排view的个数
NSInteger margin = 10;//设置相隔距离
NSInteger height = 50;//设置view的高度
for (int i = 0; i < count; i ++) {
UIView * view = [[UIView alloc]init];
view.backgroundColor = [UIColor brownColor];
[self.view addSubview:view];
if (i == 0) {
[view mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(weakSelf.view).offset(margin);
make.centerY.equalTo(weakSelf.view);
make.height.mas_equalTo(height);
}];
}
else if (i == count – 1){
[view mas_makeConstraints:^(MASConstraintMaker *make) {
make.right.equalTo(weakSelf.view).offset(-margin);
make.left.equalTo(tempView.mas_right).offset(margin);
make.centerY.equalTo(tempView);
make.height.equalTo(tempView);
make.width.equalTo(tempView);
}];
}
else{
[view mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(tempView.mas_right).offset(margin);
make.centerY.equalTo(tempView);
make.height.equalTo(tempView);
make.width.equalTo(tempView);
}];
}
tempView = view;
[view layoutIfNeeded];
}

巴特西

masonry框架的使用之-多个视图的均匀等间距分布

最新文章

热门文章