Full aspect ratio grid layout for iOS

Related tags

Image ios library uicollectionview objective-c greedo-layout layout cocoapods
Overview

Greedo Layout for iOS

Version License Platform

A library that computes what size the UICollectionView cells should be to display images in a variable height fixed aspect ratio grid.

image

Getting Started

Installation with CocoaPods

CocoaPods is a 3rd-party dependency manager for Swift and Objective-C projects. For more information, refer to the CocoaPods Getting Started Guide. Otherwise, you can install CocoaPods with the following command:

$ gem install cocoapods
Podfile

To integrate GreedoLayout into your Xcode project using CocoaPods, specify it in your Podfile:

source 'https://github.com/CocoaPods/Specs.git'
pod 'GreedoLayout'

Then, run the following command:

$ pod install

License

GreedoLayout is released under the MIT license. See LICENSE for details.

Comments
  • Cannot install Pods for example project

    Cannot install Pods for example project

    Hi, I was going to run the example project, but when tried to install pods, it complains about my permission to your repo:

    [!] Error installing GreedoLayout [!] /usr/bin/git clone [email protected]:500px/greedo-layout-for-ios.git /var/folders/hv/zpcskz697xlfv17ktr6vtmjh0000gp/T/d20160227-1232-zb0mvp --single-branch --depth 1

    Cloning into '/var/folders/hv/zpcskz697xlfv17ktr6vtmjh0000gp/T/d20160227-1232-zb0mvp'... Permission denied (publicly). fatal: Could not read from remote repository.

    Please make sure you have the correct access rights and the repository exists.

    opened by mohpor 4
  • Add support for fixed height (with minimal cropping)

    Add support for fixed height (with minimal cropping)

    For layouts where you need fixed height rows with still a overall full aspect ratio feel, use the fixedHeight property. If set to YES, the rowMaximumHeight will be used for all rows, and the images will fit with some cropping applied.

    opened by whereisdave 1
  • Fixes a calculation bug for Flexible Height

    Fixes a calculation bug for Flexible Height

    GreedoSizeCalculator didn't consider interItemSpacing when calculates rowHeight under !fixedHeight this commit solves it.

    I looked through your code, turned out the logic was there, but somehow it got removed during rewrite. not sure if it's intended but this commit solved my problem (calculated cell sizes don't not share the same ratio with original sizes).

    opened by zaully 0
  • no cell spacing at last row

    no cell spacing at last row

    Hello, i use method computeSizesAtIndexPath() to calculate the size at sizeForItemAtindexPath, everything is fine but at last row there is now spacing between the cells. I am doing this on variable Height screen shot 2017-01-06 at 11 38 24 am

    opened by bikram109 0
  • Large collection

    Large collection

    Hello,

    Have you tried this on a large collection, let say 15k images? sizeForItemAtIndexPath being called for each image before even scrolling is a blocker.

    Any work-around? Cheers

    question 
    opened by fishandphil 0
Owner
500px
Stuff we built, and stuff we use
500px
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