Created
September 26, 2020 11:00
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emoji touch icon
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <title>test apple-touch-icon</title> | |
| <canvas id=c width=180 height=180 style="border: 1px solid black"></canvas> | |
| <div id=t></div> | |
| <script> | |
| const ctx = window.c.getContext('2d') | |
| ctx.fillStyle = `rgb(${Math.floor(Math.random() * 256)}, ${Math.floor(Math.random() * 256)}, ${Math.floor(Math.random() * 256)})`; | |
| ctx.fillRect(0, 0, 180, 180); | |
| ctx.font = '120px serif'; | |
| ctx.fillStyle = 'black'; | |
| ctx.strokeStyle = 'white'; | |
| ctx.textAlign = 'center'; | |
| ctx.textBaseline = 'middle'; | |
| const emoji = ['👍', '💩', '😁', '💃'][Math.floor(Math.random() * 4)] | |
| document.title = emoji | |
| ctx.fillText(emoji, 90, 100); | |
| const src = window.c.toDataURL() | |
| const link = document.createElement("link") | |
| link.rel = "apple-touch-icon" | |
| link.href = src | |
| document.head.appendChild(link) | |
| const favicon = document.createElement("link") | |
| favicon.rel = "shortcut icon" | |
| favicon.type="image/png" | |
| favicon.href = src | |
| document.head.appendChild(favicon) | |
| const img = document.createElement("img") | |
| img.src = src | |
| document.body.appendChild(img) | |
| </script> |
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