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njdehoog / NHBalancedFlowLayout

UICollectionViewLayout subclass for displaying items of different sizes in a grid without wasting any visual space. Inspired by: http://www.crispymtn.com/stories/the-algorithm-for-a-perfectly-balanced-photo-gallery
MIT License
1.34k stars 106 forks source link

Optimized item frame calculations and layoutAttributesForElementsInRect #11

Closed almerlucke closed 10 years ago

almerlucke commented 10 years ago

Optimized item frame calculations and layoutAttributesForElementsInRect, even with 1000 sections it runs smooth