ZZLayout

基于Rhea来进行布局计算，并没有使用AutoLayout，用法见代码。
目前还比较简单，功能上、API上都是，之后添加其他的功能。

1. 目前支持的功能也还比较单一，还不能实现自动布局，只能进行一次性的计算
2. 现在只支持一些基本属性，没有Masonry那样强大的功能

优点在于自动计算布局信息，不用手动计算frame，可以在其他线程跑。
现在已经支持相对坐标系。

UIView *view1 = [UIView new];
view1.backgroundColor = [UIColor greenColor];
UIView *view2 = [UIView new];
view2.backgroundColor = [UIColor blueColor];
[self.view addSubview:view1];
[self.view addSubview:view2];

[view1 addSubView:view2];
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
    ZZLayoutItem *item1 = [ZZLayoutItem new];
    ZZLayoutItem *item2 = [ZZLayoutItem new];
    [item1 addSubItem:item2];

    item1.frame = CGRectMake(100, 100, 150, 150);
    [item2 makeConstraints:^(ZZLayoutConstraintMaker *make) {
        make.left.equalTo(item1).with.offset(10);
        make.top.equalTo(item1).with.offset(140);
        make.width.equalTo(item1).with.offset(-10);
        make.height.equalTo(item1).with.offset(-10);
    }];

    [ZZLayoutItem layout];

    dispatch_async(dispatch_get_main_queue(), ^{
        view1.frame = item1.frame;
        view2.frame = item2.frame;
    });
});

Latest podspec

{
    "name": "ZZLayout",
    "version": "0.1.0",
    "summary": "Layout items use masonry-like api..",
    "description": "It use `Rhea` to layout items like `Masonry`.nIt can be use in background thread.",
    "homepage": "https://github.com/sablib/ZZLayout",
    "license": {
        "type": "MIT",
        "file": "LICENSE"
    },
    "authors": {
        "sablib": "[email protected]"
    },
    "platforms": {
        "ios": "7.0"
    },
    "source": {
        "git": "https://github.com/sablib/ZZLayout.git",
        "tag": "0.1.0"
    },
    "source_files": "ZZLayout/Classes/*.{h,m,mm}",
    "dependencies": {
        "Rhea": [
            "~> 0.2"
        ]
    },
    "deprecated": true
}

Fri, 29 Jul 2016 09:27:04 +0000