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| 1 | +<!DOCTYPE html> |
| 2 | +<html> |
| 3 | +<head> |
| 4 | + <title>Text to GIF for WLED - Version 1.3</title> |
| 5 | + <style> |
| 6 | + #previewBox { |
| 7 | + border: 1px solid #000; |
| 8 | + padding: 10px; |
| 9 | + width: 300px; |
| 10 | + height: 50px; |
| 11 | + overflow: hidden; |
| 12 | + white-space: nowrap; |
| 13 | + } |
| 14 | + </style> |
| 15 | +</head> |
| 16 | +<body> |
| 17 | + <h2>Text to GIF for WLED - Version 1.3</h2> |
| 18 | + <input type="text" id="textInput" placeholder="Enter text" oninput="updatePreview()"> |
| 19 | + <p>Font Size: <span id="fontSizeValue">16</span>px</p> |
| 20 | + <input type="range" id="fontSizeSlider" min="8" max="32" value="16" oninput="updateFontSize()"> |
| 21 | + <p>Font: |
| 22 | + <select id="fontSelect" onchange="updatePreview()"> |
| 23 | + <option value="Arial">Arial</option> |
| 24 | + <option value="Courier New">Courier New</option> |
| 25 | + <option value="Georgia">Georgia</option> |
| 26 | + <option value="Times New Roman">Times New Roman</option> |
| 27 | + <option value="Verdana">Verdana</option> |
| 28 | + <option value="Gabriola">Gabriola</option> |
| 29 | + <option value="Impact">Impact</option> |
| 30 | + <option value="Tahoma">Tahoma</option> |
| 31 | + <option value="Andalus">Andalus</option> |
| 32 | + <option value="Arabic Typesetting">Arabic Typesetting</option> |
| 33 | + <option value="Comic Sans MS">Comic Sans MS</option> |
| 34 | + <option value="Ebrima">Ebrima</option> |
| 35 | + <option value="Consolas">Consolas</option> |
| 36 | + <option value="MS Serif">MS Serif</option> |
| 37 | + <option value="Symbol">Symbol</option> |
| 38 | + <option value="Yu Gothic">Yu Gothic</option> |
| 39 | + </select> |
| 40 | + </p> |
| 41 | + <p>Text Color: |
| 42 | + <input type="color" id="colorPicker" value="#FFFFFF" onchange="updatePreview()"> |
| 43 | + </p> |
| 44 | + <p>Preview:</p> |
| 45 | + <div id="previewBox"></div> |
| 46 | + <button onclick="saveGIF()">Save</button> |
| 47 | + <p id="debugInfo"></p> |
| 48 | + |
| 49 | + <script> |
| 50 | + function updateFontSize() { |
| 51 | + const fontSize = document.getElementById('fontSizeSlider').value; |
| 52 | + document.getElementById('fontSizeValue').textContent = fontSize; |
| 53 | + updatePreview(); |
| 54 | + } |
| 55 | + |
| 56 | + function updatePreview() { |
| 57 | + const text = document.getElementById('textInput').value; |
| 58 | + const fontSize = document.getElementById('fontSizeSlider').value; |
| 59 | + const font = document.getElementById('fontSelect').value; |
| 60 | + const color = document.getElementById('colorPicker').value; |
| 61 | + const previewBox = document.getElementById('previewBox'); |
| 62 | + previewBox.style.font = `${fontSize}px ${font}`; |
| 63 | + previewBox.style.color = color; |
| 64 | + previewBox.textContent = text; |
| 65 | + } |
| 66 | + |
| 67 | + function saveGIF() { |
| 68 | + const text = document.getElementById('textInput').value; |
| 69 | + const fontSize = document.getElementById('fontSizeSlider').value; |
| 70 | + const font = document.getElementById('fontSelect').value; |
| 71 | + const color = document.getElementById('colorPicker').value; |
| 72 | + |
| 73 | + const canvas = document.createElement('canvas'); |
| 74 | + canvas.width = 32; |
| 75 | + canvas.height = 16; |
| 76 | + const ctx = canvas.getContext('2d', { willReadFrequently: true }); |
| 77 | + ctx.font = `${fontSize}px ${font}`; |
| 78 | + ctx.fillStyle = color; |
| 79 | + |
| 80 | + const textWidth = ctx.measureText(text).width; |
| 81 | + const frames = []; |
| 82 | + const totalFrames = Math.ceil(textWidth / canvas.width) * 32; // Adjust the total frames based on text width |
| 83 | + |
| 84 | + for (let x = 0; x < totalFrames; x++) { |
| 85 | + ctx.clearRect(0, 0, canvas.width, canvas.height); |
| 86 | + ctx.fillText(text, -x, 12); |
| 87 | + frames.push(ctx.getImageData(0, 0, canvas.width, canvas.height)); |
| 88 | + } |
| 89 | + |
| 90 | + const gif = new GIF({ |
| 91 | + workers: 2, |
| 92 | + quality: 10, |
| 93 | + width: 32, |
| 94 | + height: 16, |
| 95 | + workerScript: 'gif.worker.js' |
| 96 | + }); |
| 97 | + |
| 98 | + frames.forEach(frame => { |
| 99 | + gif.addFrame(frame, { delay: 100 }); |
| 100 | + }); |
| 101 | + |
| 102 | + gif.on('finished', function(blob) { |
| 103 | + const url = URL.createObjectURL(blob); |
| 104 | + const a = document.createElement('a'); |
| 105 | + a.href = url; |
| 106 | + a.download = 'text.gif'; |
| 107 | + a.click(); |
| 108 | + }); |
| 109 | + |
| 110 | + gif.render(); |
| 111 | + } |
| 112 | + </script> |
| 113 | + <script src="https://cdnjs.cloudflare.com/ajax/libs/gif.js/0.2.0/gif.js"></script> |
| 114 | +</body> |
| 115 | +</html> |
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