WJFrameLayout

同时支持 UIView 和 CALayer 快速 frame 布局，支持设置 size、center、origin、right、top 等属性，借鉴 Masonry，传值可以不用包装成 NSValue 就让一个方法通用，

An iOS layout framework based on Frame layout. The way using it is like Masonry. CALayer and UIView are both supported.

Example

To run the example project, clone the repo, and run pod install from the Example directory first.

Requirements

ARC, iOS 6 or above, XCode 5 or above

Installation

WJFrameLayout is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'WJFrameLayout'

Use

[self.redView wj_makeFrameLayout:^(WJFrameLayoutMaker *_Nonnull make) {
    // 使用这种方式参数可以不用包装成 NSValue
    make.left.equalToValue(self.view.left).offset(20.f);
    // 使用下面这两种需要将参数包装成 NSValue 或者传 id 类型
    make.right.equalTo(@(self.view.right)).offset(-20.f);
    make.height.wj_equalTo(@(40.f));
    make.top.equalToValue(self.view.top).offset(40.f);
}];

[self.greenLayer wj_makeFrameLayout:^(WJFrameLayoutMaker * _Nonnull make) {
    make.centerX.wj_equalTo(self.view.centerX);
    make.top.equalToValue(self.redView.bottom).offset(20.f);
    make.size.wj_equalTo(CGSizeMake(200, 50));
}];

[self.blueView wj_makeFrameLayout:^(WJFrameLayoutMaker *_Nonnull make) {
    make.centerX.equalToValue(self.view.centerX);
    make.bottom.equalToValue(self.view.bottom).offset(-50.f);
    // 支持设置 size
    make.size.wj_equalTo(WJBox(CGSizeMake(120.f, 88)));
    // 设置 size 也提供了下面的方法
    // make.size.sizeEqualTo(CGSizeMake(120.f, 88));
}];

[self.blackView wj_makeFrameLayout:^(WJFrameLayoutMaker *_Nonnull make) {
    make.height.equalToValue(100.f);
    // 支持设置 center
    make.center.equalToValue(CGPointMake(self.view.centerX, self.view.centerY));
    // 设置 center 也提供了下面的方法
    // make.center.centerEqualTo(CGPointMake(self.view.centerX, self.view.centerY));
    make.left.equalToValue(self.view.left).offset(20.f);
    make.right.equalToValue(self.blueView.left);
}];

/**
    equalTo
    wj_equalTo
    equalToValue
    这三种是等价的，只是 equalToValue 可以传值不用包装成 NSValue，像平时直接设置 frame 一样即可
    */

Author

wangwanjie, [email protected]

License

WJFrameLayout is available under the MIT license. See the LICENSE file for more info.