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Fix scroll factor

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This commit is contained in:
Jeremy Thomas
2017-10-26 20:00:25 +01:00
parent 74c413c378
commit d11b8d78ef
4 changed files with 12 additions and 8 deletions
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8
docs/lib/main.js
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@@ -176,7 +176,7 @@ document.addEventListener('DOMContentLoaded', function () {
var pinned = false;
var horizon = navbarHeight;
var whereYouStoppedScrolling = 0;
var threshold = 200;
var threshold = 160;
var scrollFactor = 0;
navbarBurger.addEventListener('click', function (el) {
@@ -227,10 +227,12 @@ document.addEventListener('DOMContentLoaded', function () {
var translateFactor = 1 + translateValue / navbarHeight;
var navbarStyle = '\n transform: translateY(' + translateValue + 'px);\n ';
if (currentY > threshold) {
if (currentY > threshold * 2) {
scrollFactor = 1;
} else if (currentY > threshold) {
scrollFactor = (currentY - threshold) / threshold;
} else {
scrollFactor = currentY / threshold;
scrollFactor = 0;
}
specialShadow.style.opacity = scrollFactor;
specialShadow.style.transform = 'scaleY(' + translateFactor + ')';