UI
2023-05-02 08:40

<!DOCTYPE html>
<html lang="ko">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="./index.css">
<title>Fast Bank</title>
</head>
<body>
<main>
<section id="panel1-img">
<img id="flying-santa-image" src="./santa_flying.png" alt="santa flying">
</section>
</main>
</body>
htmlconst panel1Img = document.getElementById('panel1-img')
const flyingSantaImage = document.getElementById('flying-santa-image')
window.addEventListener("scroll", () => {
const scrollYBottom = window.scrollY + document.documentElement.clientHeight
if (scrollYBottom > panel1Img.offsetTop && scrollYBottom < panel1Img.offsetTop + panel1Img.offsetHeight + 100) {
console.log('over')
const translateX = 80 - 80 * 1.3 * (scrollYBottom - panel1Img.offsetTop) / (panel1Img.offsetHeight + 100)
const translateY = -13 + 13 * (scrollYBottom - panel1Img.offsetTop) / (panel1Img.offsetHeight + 100)
const rotationDegree = 23 - 23 * 1.7 * (scrollYBottom - panel1Img.offsetTop) / (panel1Img.offsetHeight + 100)
flyingSantaImage.style.transform = `translate(${translateX}px, ${translateY}px) rotate(${rotationDegree}deg)`
}
})
javascript