Created
December 7, 2017 21:34
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Text-shadow
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <meta http-equiv="X-UA-Compatible" content="ie=edge"> | |
| <title>Hello world</title> | |
| <style> | |
| body { | |
| margin: 0 | |
| } | |
| section { | |
| background: #999; | |
| display: flex; | |
| justify-content: center; | |
| align-items: center; | |
| height: 100vh; | |
| } | |
| h1 { | |
| font-family: serif; | |
| color: #999; | |
| font-size: 100px; | |
| -webkit-text-stroke: 2px #999; | |
| text-stroke: 2px #999; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <section> | |
| <h1>Hello world</h1> | |
| </section> | |
| <script> | |
| var el = document.querySelector('h1') | |
| var blur = 0 // It's only fast with zero blur | |
| var layers = 100 | |
| function shadowString(x, y) { | |
| var s = "" | |
| for (let i = 1; i <= layers; i++) { | |
| s += `${x * i}px ${y * i}px ${blur}px #555, ` | |
| } | |
| return s.slice(0, -2) | |
| } | |
| window.onmousemove = function(e) { | |
| var x = 1 - e.clientX / (window.innerWidth / 2) | |
| var y = 1 - e.clientY / (window.innerHeight / 2) | |
| console.log(shadowString(x, y)) | |
| el.style.textShadow = shadowString(x, y) | |
| // el.style.textShadow = `${x}px ${y}px 1px #000, ${x*2}px ${y*2}px 1px #000, ${x * 3}px ${y * 3}px 1px #000` | |
| // el.style.textShadow = `1px 1px 0px #000, 2px 2px 0px #000, 3px 3px 0px #000' | |
| } | |
| </script> | |
| </body> | |
| </html> |
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