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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">
<title>OCR Feature Test Page</title>
<style>
body {
font-family: Arial, sans-serif;
max-width: 1200px;
margin: 0 auto;
padding: 20px;
background: #f5f5f5;
}
h1 {
color: #333;
text-align: center;
}
.test-section {
background: white;
padding: 20px;
margin: 20px 0;
border-radius: 8px;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.test-section h2 {
color: #2196F3;
border-bottom: 2px solid #2196F3;
padding-bottom: 10px;
}
.image-container {
display: flex;
flex-wrap: wrap;
gap: 20px;
margin-top: 20px;
}
.test-image {
border: 3px solid #ddd;
border-radius: 8px;
padding: 10px;
background: white;
transition: all 0.3s;
}
.test-image:hover {
border-color: #2196F3;
box-shadow: 0 4px 8px rgba(33, 150, 243, 0.3);
}
.test-image img {
max-width: 300px;
display: block;
}
.test-image p {
margin: 10px 0 0 0;
font-size: 14px;
color: #666;
}
.instructions {
background: #e3f2fd;
padding: 15px;
border-radius: 5px;
border-left: 4px solid #2196F3;
}
.instructions strong {
color: #1976D2;
}
canvas {
border: 2px solid #ddd;
border-radius: 4px;
}
.bg-image {
width: 300px;
height: 150px;
background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="300" height="150"><text x="50%" y="50%" text-anchor="middle" font-size="20" fill="black">Background Text Test</text></svg>');
background-size: cover;
border: 2px solid #ddd;
border-radius: 4px;
}
</style>
</head>
<body>
<h1>🔍 OCR Feature Test Page</h1>
<div class="instructions">
<strong>📝 Instructions:</strong>
<ol>
<li>Make sure the Proactive AI extension is installed and loaded</li>
<li><strong>Hover your mouse</strong> over any image below</li>
<li>You'll see a <strong>📷 badge</strong> appear in the top-left corner</li>
<li>Wait ~1 second for OCR to start</li>
<li>Badge changes to <strong>⚡ (processing)</strong> during OCR</li>
<li>Badge changes to <strong>✓ (success)</strong> when complete</li>
<li>Watch the console (F12) for OCR progress</li>
<li>See the tools appear based on extracted text!</li>
</ol>
<p><strong>💡 Visual Feedback:</strong></p>
<ul>
<li>🔵 <strong>Blue outline</strong> = OCR-capable image detected</li>
<li>📷 <strong>Camera badge</strong> = Ready for OCR</li>
<li>⚡ <strong>Lightning badge (spinning)</strong> = OCR in progress</li>
<li>✓ <strong>Checkmark badge (green)</strong> = Text extracted successfully</li>
</ul>
</div>
<!-- Math Equation Test -->
<div class="test-section">
<h2>🧮 Math Equation Test</h2>
<p>Hover over this equation - should trigger "Graph Equation" tool</p>
<div class="image-container">
<div class="test-image">
<canvas id="mathCanvas" width="300" height="100"></canvas>
<p>Canvas with equation: y = x² + 2x - 1</p>
</div>
</div>
</div>
<!-- Code Screenshot Test -->
<div class="test-section">
<h2>💻 Code Screenshot Test</h2>
<p>Hover over this code - should trigger "Explain Code" tool</p>
<div class="image-container">
<div class="test-image">
<canvas id="codeCanvas" width="400" height="150"></canvas>
<p>Canvas with code snippet</p>
</div>
</div>
</div>
<!-- Plain Text Test -->
<div class="test-section">
<h2>📝 Plain Text Test</h2>
<p>Hover over this text image - should trigger general text tools</p>
<div class="image-container">
<div class="test-image">
<canvas id="textCanvas" width="350" height="100"></canvas>
<p>Canvas with plain text</p>
</div>
</div>
</div>
<!-- Background Image Test -->
<div class="test-section">
<h2>🎨 Background Image Test</h2>
<p>Hover over this element with background image</p>
<div class="image-container">
<div class="test-image">
<div class="bg-image"></div>
<p>Background image with text</p>
</div>
</div>
</div>
<!-- External Image Test -->
<div class="test-section">
<h2>🌐 External Image Test</h2>
<p>Hover over these SVG images with text</p>
<div class="image-container">
<div class="test-image">
<svg width="300" height="80" xmlns="http://www.w3.org/2000/svg">
<rect width="300" height="80" fill="#f0f0f0"/>
<text x="150" y="40" text-anchor="middle" font-size="18" fill="#333">
The quick brown fox jumps
</text>
</svg>
<p>SVG with text</p>
</div>
<div class="test-image">
<svg width="300" height="80" xmlns="http://www.w3.org/2000/svg">
<rect width="300" height="80" fill="#e3f2fd"/>
<text x="150" y="40" text-anchor="middle" font-size="16" fill="#1976D2">
function hello() { return "world"; }
</text>
</svg>
<p>SVG with code</p>
</div>
</div>
</div>
<script>
// Draw equation on canvas
const mathCanvas = document.getElementById('mathCanvas');
const mathCtx = mathCanvas.getContext('2d');
mathCtx.fillStyle = '#fff';
mathCtx.fillRect(0, 0, mathCanvas.width, mathCanvas.height);
mathCtx.fillStyle = '#000';
mathCtx.font = 'bold 24px Arial';
mathCtx.textAlign = 'center';
mathCtx.fillText('y = x² + 2x - 1', mathCanvas.width / 2, mathCanvas.height / 2);
// Draw code on canvas
const codeCanvas = document.getElementById('codeCanvas');
const codeCtx = codeCanvas.getContext('2d');
codeCtx.fillStyle = '#f5f5f5';
codeCtx.fillRect(0, 0, codeCanvas.width, codeCanvas.height);
codeCtx.fillStyle = '#000';
codeCtx.font = '16px Monaco, monospace';
codeCtx.textAlign = 'left';
codeCtx.fillText('function add(a, b) {', 20, 30);
codeCtx.fillText(' return a + b;', 20, 60);
codeCtx.fillText('}', 20, 90);
// Draw text on canvas
const textCanvas = document.getElementById('textCanvas');
const textCtx = textCanvas.getContext('2d');
textCtx.fillStyle = '#fff';
textCtx.fillRect(0, 0, textCanvas.width, textCanvas.height);
textCtx.fillStyle = '#333';
textCtx.font = '18px Arial';
textCtx.textAlign = 'center';
textCtx.fillText('This is a simple text image', textCanvas.width / 2, 40);
textCtx.fillText('for testing OCR functionality', textCanvas.width / 2, 70);
console.log('✅ OCR Test page loaded');
console.log('📝 Hover over images to trigger OCR');
</script>
</body>
</html>