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curseur update on scroll

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This commit is contained in:
Guillaume Joffre 2022-08-31 15:32:52 +02:00
parent b5b53572ed
commit f0b9280729
1 changed files with 44 additions and 16 deletions
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60
assets/fonts/cursor.php
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@ -1,23 +1,51 @@
<script type="text/javascript">
document.onmousemove = suitsouris;
function suitsouris(evenement)
{
if(navigator.appName=="Microsoft Internet Explorer")
{
var x = event.x+document.body.scrollLeft;
var y = event.y+document.body.scrollTop;
}
else
{
var x = evenement.pageX;
var y = evenement.pageY;
}
document.getElementById("image_suit_souris").style.left = (x+1/*+1-43*/)+'px';
document.getElementById("image_suit_souris").style.top = (y+1/*-17*/)+'px';
}
/** les variables x/y MousePos contiennent les coordonnés de la souris */
var xMousePos = 0;
var yMousePos = 0;
/** stockent des informations sur le dernier scroll (pour update le positionnement de la souris) */
var lastScrolledLeft = 0;
var lastScrolledTop = 0;
addEventListener("mousemove", (ev) => {
if(navigator.appName=="Microsoft Internet Explorer") {
xMousePos = event.x+document.body.scrollLeft;
yMousePos = event.y+document.body.scrollTop;
} else {
xMousePos = ev.pageX;
yMousePos = ev.pageY;
}
document.getElementById("image_suit_souris").style.left = (xMousePos+1/*+1-43*/)+'px';
document.getElementById("image_suit_souris").style.top = (yMousePos+1/*-17*/)+'px';
})
addEventListener("scroll", (ev) => {
if(lastScrolledLeft !== document.scrollingElement.scrollLeft){
xMousePos -= lastScrolledLeft;
lastScrolledLeft = document.scrollingElement.scrollLeft;
xMousePos += lastScrolledLeft;
}
if(lastScrolledTop !== document.scrollingElement.scrollTop){
yMousePos -= lastScrolledTop;
lastScrolledTop = document.scrollingElement.scrollTop;
yMousePos += lastScrolledTop;
}
document.getElementById("image_suit_souris").style.left = (xMousePos+1/*+1-43*/)+'px';
document.getElementById("image_suit_souris").style.top = (yMousePos+1/*-17*/)+'px';
})
</script>
<style>
body {
overflow-x: hidden;
}
.cursor {
position: absolute;
display: block;