# RFQuiltLayout

**Repository Path**: judy_u/RFQuiltLayout

## Basic Information

- **Project Name**: RFQuiltLayout
- **Description**: A UICollectionViewLayout subclass to put items in a quilting pattern
- **Primary Language**: Objective-C
- **License**: MIT
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2016-04-14
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

RFQUILTLAYOUT
=============

RFQuiltLayout is a [UICollectionViewLayout](http://developer.apple.com/library/ios/#documentation/UIKit/Reference/UICollectionViewLayout_class/Reference/Reference.html#//apple_ref/occ/cl/UICollectionViewLayout) subclass, used as the layout object of [UICollectionView](http://developer.apple.com/library/ios/#documentation/UIKit/Reference/UICollectionView_class/Reference/Reference.html). 

![Demo 1](http://i.imgur.com/BcQhwzR.png)
![Demo 2](http://i.imgur.com/hoBWCis.png)


Installation
------------

Add the layout as the subclass of your UICollectionViewLayout.

![Subclass the layout](http://i.imgur.com/vlqqKjP.png)


*Make sure you set the delegate of the flow layout*

    - (void) viewDidLoad {
      // ...

      RFQuiltLayout* layout = (id)[self.collectionView collectionViewLayout];
      layout.direction = UICollectionViewScrollDirectionVertical;
      layout.blockPixels = CGSizeMake(100, 100);
    }
    
    - (CGSize) blockSizeForItemAtIndexPath:(NSIndexPath *)indexPath {
        if (indexPath.row % 2 == 0)
            return CGSizeMake(2, 1);
        
        return CGSizeMake(1, 2);
    }

(Note: all delegate methods and properties are optional)