This commit is contained in:
Chuck Dries 2017-06-25 18:22:04 -07:00
commit 6cb34ea2a1
3 changed files with 30 additions and 29 deletions

View File

@ -152,7 +152,6 @@ body {
padding-top: 10px;
width: 100%;
position: fixed;
background: black;
z-index: 999; }
#top div {
margin: auto;
@ -179,13 +178,13 @@ body {
transition-property: size;
transition-duration: .2s; }
.small {
background: black; }
.small .hideable {
display: none;
opacity: 0; }
.small img {
max-width: 200px; }
.small h2 {
font-size: 1em; }

View File

@ -20,7 +20,8 @@
<style>
#spaceTakerUpper {
height: 98vh;
height: 100vh;
background: black;
}
</style>
</head>
@ -74,7 +75,7 @@
<ul>
<li>HTML5</li>
<li>CSS3 &amp; Sass</li>
<li>Javascript, TypeScript, &amp; Node</li>
<li>Javascript, TypeScript, VueJS, &amp; Node</li>
</ul>
</td>
</tr>
@ -190,15 +191,15 @@
var sp = document.getElementById("scrollprompt");
document.addEventListener("scroll", function() {
last_known_scroll = getScrollY();
sc(last_known_scroll);
// Usually an important performance consideration, this ends up significantly delaying the resizing of the top box, which is important to stay sized correctly
// if (!queueing) {
// window.requestAnimationFrame(function() {
// sc(last_known_scroll);
// queueing = false;
// });
// }
// queueing = true;
// Usually an important performance consideration, this ends up significantly delaying the resizing of the top box, which is important to stay sized correctly
if (!queueing) {
window.requestAnimationFrame(function() {
sc(last_known_scroll);
queueing = false;
});
}
queueing = true;
});
sc(last_known_scroll);
@ -206,11 +207,11 @@
//execute scroll style modifications
function sc(ypos) {
var wheight = window.innerHeight;
var windowHeight = window.innerHeight;
//top thing
var topDiv = document.getElementById("top");
var mast = document.getElementById("mast");
var hcalc = wheight - ypos;
var hcalc = windowHeight - ypos;
var topHeight = 100;
if (hcalc > 100) {
topHeight = hcalc;
@ -219,17 +220,17 @@
}
// var mastHeight = mast.clientHeight;
// var halfHeight = Math.floor((topHeight / 2) - (mastHeight / 2));
if (topHeight < 300) {
mast.className = "small";
if (topHeight < 315) {
topDiv.className = "small";
} else {
mast.className = "large";
topDiv.className = "large";
}
topDiv.style.height = topHeight + "px";
topDiv.style.height = topHeight - 10 + "px"; //subtract 10 to account for padding-top on #top
// console.log("topheight is " + topHeight + " and topDiv.style.height = " + topDiv.style.height);
// mast.style.marginTop = halfHeight + "px";
//background thing
var p = ((wheight - ypos) / wheight); //calulate ratio of scroll
var p = ((windowHeight - ypos) / windowHeight); //calulate ratio of scroll
// x.innerHTML = " " + String(parseInt(p * 100)); //display it
var rgb = Math.floor(Math.abs(1 - p) * 255); //set the color
// var colorString = "rgb(" + rgb + "," + rgb + "," + rgb + ")";
@ -238,7 +239,7 @@
}
function getScrollY() {
//internet explorer does not have a window.scrollY property, so we need to make our own
//internet explorer does not have a window.scrollY property, it has pageYOffset
return typeof window.scrollY === "undefined" ? window.pageYOffset : window.scrollY;
}

View File

@ -38,7 +38,7 @@ body {
padding-top: 10px;
width: 100%;
position: fixed;
background: black;
// background: black;
z-index: 999;
div {
margin: auto;
@ -76,6 +76,7 @@ body {
//small and large classes are applied to #top
.small {
background: black;
.hideable {
display: none;
opacity: 0;