parallax-react-js/build/lib/functions/isAtLeastOneInView.js

A libary for managing scroll speed of different components in react.

function isElementInViewport(el) {
    var rect = el.getBoundingClientRect();
    return rect.bottom > 0 &&
        rect.right > 0 &&
        rect.left < (window.innerWidth || document.documentElement.clientWidth) /* or $(window).width() */ &&
        rect.top < (window.innerHeight || document.documentElement.clientHeight) /* or $(window).height() */;
}
function isAtLeastOneInView(el) {
    var allchildrenofelement = el.getElementsByTagName("*");
    for (var i = 0; i < allchildrenofelement.length; i++) {
        if (isElementInViewport(allchildrenofelement[i])) {
            return true;
        }
    }
    return false;
}
//export the function
export default isAtLeastOneInView;
//# sourceMappingURL=isAtLeastOneInView.js.map