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vanntile
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Day 16
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‎16 - Mouse Move Shadow/index-finished.html‎

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‎16 - Mouse Move Shadow/index-start.html‎

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‎16 - Mouse Move Shadow/index.html‎

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>Mouse Shadow</title>
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<link rel="stylesheet" href="style.css">
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</head>
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<body>
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<div class="hero">
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<h1 contenteditable>🔥WOAH!</h1>
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</div>
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<script src="script.js"></script>
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</body>
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</html>

‎16 - Mouse Move Shadow/script.js‎

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const hero = document.querySelector('.hero')
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const text = hero.querySelector('h1')
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const walk = 420
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const shadow = function (e) {
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const {
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offsetWidth: width,
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offsetHeight: height
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} = hero
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let {
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offsetX: x,
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offsetY: y
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} = e
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if (this !== e.target) {
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x = x + e.target.offsetLeft
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y = y + e.target.offsetTop
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}
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const xWalk = Math.round((x / width * walk) - (walk / 2))
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const yWalk = Math.round((y / height * walk) - (walk / 2))
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text.style.textShadow = `
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${xWalk}px ${yWalk}px 0 rgba(255, 0, 255, 0.7),
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${-xWalk}px ${yWalk}px 0 rgba(0, 255, 255, 0.7),
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${yWalk}px ${-xWalk}px 0 rgba(0, 0, 255, 0.7),
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${-yWalk}px ${xWalk}px 0 rgba(0, 255, 0, 0.7),
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${-xWalk}px ${-yWalk}px 0 rgba(255, 255, 0, 0.7)
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`
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}
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hero.addEventListener('mousemove', shadow)

‎16 - Mouse Move Shadow/style.css‎

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html {
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color: black;
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font-family: sans-serif;
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}
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body {
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margin: 0;
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}
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.hero {
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min-height: 100vh;
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display: flex;
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justify-content: center;
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align-items: center;
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color: black;
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mix-blend-mode: overlay;
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}
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h1 {
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text-shadow: 10px 10px 0 rgba(0, 0, 0, 1);
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font-size: 100px;
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}

‎README.md‎

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@@ -32,7 +32,7 @@ Check the course at [https://JavaScript30.com](https://JavaScript30.com)
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14. [x] [JavaScript References vs. Copying](https://vanntile.github.io/JavaScript30/14%20-%20JavaScript%20References%20VS%20Copying)
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15. [x] [LocalStorage](https://vanntile.github.io/JavaScript30/15%20-%20LocalStorage) and my
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[notes](./15%20-%20LocalStorage)
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16. [ ] Mouse Move Shadow
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16. [x] [Mouse Move Shadow](https://vanntile.github.io/JavaScript30/16%20-%20Mouse%20Move%20Shadow)
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17. [ ] Sort Without Articles
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18. [ ] Adding Up Times with Reduce
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19. [ ] Webcam Fun

‎assets/img/16 - Mouse Move Shadow.png‎

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