UNPKG

jobiqo-cl

Version:

[![CircleCI](https://circleci.com/gh/jobiqo/jobiqo-cl.svg?style=svg&circle-token=5a24efa5b8bbc4879276123e77d0d3f35ca7144c)](https://circleci.com/gh/jobiqo/jobiqo-cl)

4 lines (2 loc) • 376 B
1
2
3
4
var t=["width","height","top","right","bottom","left"],n=function(n,e){return void 0===n&&(n={}),void 0===e&&(e={}),t.some(function(t){return n[t]!==e[t]})};function observeRect(t,e){var o,i,r=function(){var u=t.getBoundingClientRect();n(u,o)&&e(o=u),i=requestAnimationFrame(r);};return {observe:r,unobserve:function(){cancelAnimationFrame(i);}}} export default observeRect;