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dustintheweb/in-viewport.js

Last active October 13, 2018 18:59
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Elements in Viewport Fn
Raw
in-viewport.js
const main = {};
const inViewport = ($el) => {
let winTop = main.winScroll;
let winBtm = winTop + main.winHeight;
let $elTop = $el.offset().top;
let $elBtm = $elTop + $el.outerHeight();
return $elBtm > winTop && $elTop < winBtm;
}
if (inViewport($el) === true) {
// stuff
}
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