Low performance due to width/height animation
marcinlichwala opened this issue · comments
https://github.com/ROUND/enhance.js/blob/master/js/enhance.js#L199-L203
The whole benefit of using Velocity.js is effectively killed by animating the paint/layout-triggering CSS properties.
Should be changed to transform-based animations only.
Unfortunately, the only way to achieve dynamic image cropping is to transition the dimensional values of the image element.
But, you are right – on elements where the img is being resized there is a an approximate increase of 300% in paint time.
Any ideas on how to overcome this?