Simple automatic layout with third-party framework Keep layout

Previously wrote a masonry to achieve automatic layout of the essay, today bored to find another automatic layout of the third-party framework keep layout, the use of feeling more simple than masonry, compared to easy to understand?

Attached Source Address: https://github.com/iMartinKiss/KeepLayout

A description of some properties:

Relationships between attributes and precedence:

For more information, please refer to the website description.

Enclose the code for the simple automatic layout as well:

1- (void) Viewdidload {2 [Super Viewdidload];3     //additional setup after loading the view, typically from a nib.4     5 [self setupfourviews];6    7 }8- (void) Setupfourviews {9     TenUIView *redview =[[UIView alloc] init]; One      ARedview.backgroundcolor =[Uicolor Redcolor]; - [Self.view Addsubview:redview]; -      the      -UIView *blueview =[[UIView alloc] init]; -Blueview.backgroundcolor =[Uicolor Bluecolor]; - [Self.view Addsubview:blueview]; +      -UIView *greenview =[[UIView alloc] init]; +      AGreenview.backgroundcolor =[Uicolor Greencolor]; at [Self.view Addsubview:greenview]; -      -      -UIView *purpleview =[[UIView alloc] init]; -Purpleview.backgroundcolor =[Uicolor Purplecolor]; - [Self.view Addsubview:purpleview]; in      - [self Testwithredview:redview blueview:blueview]; to      + [self Testwithgreenview:greenview purpleview:purpleview]; -  the } *- (void) Testwithgreenview: (UIView *) Greenview Purpleview: (UIView *) Purpleview { $     Panax NotoginsengGreenView.keepBottomInset.equal = -;//the bottom spacing from the parent view is -GreenView.keepLeftInset.equal = -;//left spacing from parent view is theGreenview.keeprightoffsetto (purpleview). Equal = -;//the right distance from the Blueview is +GreenView.keepHeight.equal = -;//height is AGreenview.keepwidthto (purpleview). Equal =1;//width and Blueview equal the      +Purpleview.keepbottomalignto (greenview). Equal =1;//align with the bottom of the Redview -PurpleView.keepRightInset.equal = -;//the right distance from the parent view is $Purpleview.keepheightto (greenview). Equal =2;//twice times the height of the redview. $ } -  -- (void) Testwithredview: (UIView *) redview Blueview: (UIView *) Blueview { the      -RedView.keepTopInset.equal = -;//the top distance from the parent view isWuyiRedView.keepRightInset.equal = -;//the right distance from the parent view is theRedView.keepLeftInset.equal = -;//left spacing from parent view is -RedView.keepHeight.equal = -; Wu      -BlueView.keepLeftInset.equal = -;//left spacing from parent view is AboutBlueView.keepRightInset.equal = -;//the right distance from the parent view is $Blueview.keeptopoffsetto (redview). Equal = -;//the top distance from the Redview is -Blueview.keepheightto (redview). Equal =1;//the height and redview are equal -}

Simple automatic layout with third-party framework Keep layout