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stefano-bortolotti/isElementInViewport.txt

Created January 25, 2014 16:49
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Determine if an element is in the visible viewport
Raw
isElementInViewport.txt
// Determine if an element is in the visible viewport
function isInViewport(element) {
var rect = element.getBoundingClientRect();
var html = document.documentElement;
return (
rect.top >= 0 &&
rect.left >= 0 &&
rect.bottom <= (window.innerHeight || html.clientHeight) &&
rect.right <= (window.innerWidth || html.clientWidth)
);
}
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