| <!DOCTYPE html> |
| <html lang="en"> |
| <head> |
| <meta charset="UTF-8"> |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> |
| <title>์ฑ๋ถ๋ถ์ํ</title> |
| <link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap" rel="stylesheet"> |
| <style> |
| body { |
| font-family: 'Roboto', sans-serif; |
| background-color: #f0f2f5; |
| display: flex; |
| justify-content: center; |
| align-items: center; |
| height: 100vh; |
| margin: 0; |
| } |
| .container { |
| background: #fff; |
| padding: 20px; |
| border-radius: 8px; |
| box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); |
| text-align: center; |
| max-width: 700px; |
| width: 100%; |
| } |
| h1 { |
| color: #333; |
| margin-bottom: 20px; |
| } |
| video, |
| canvas, |
| img { |
| border-radius: 8px; |
| width: 100%; |
| max-width: 640px; |
| height: auto; |
| margin-bottom: 20px; |
| } |
| button { |
| background-color: #4CAF50; |
| color: white; |
| padding: 10px 20px; |
| border: none; |
| border-radius: 5px; |
| cursor: pointer; |
| font-size: 16px; |
| transition: background-color 0.3s, transform 0.3s; |
| } |
| button:hover { |
| background-color: #45a049; |
| transform: scale(1.05); |
| } |
| .result { |
| margin-top: 20px; |
| font-size: 18px; |
| font-weight: bold; |
| } |
| .good { |
| color: green; |
| } |
| .normal { |
| color: orange; |
| } |
| .dangerous { |
| color: red; |
| } |
| </style> |
| </head> |
| <body> |
| <div class="container"> |
| <h1>์ฑ๋ถ๋ถ์ํ</h1> |
| <video id="video" autoplay></video> |
| <button id="snap">์ฌ์ง ์ฐ๊ธฐ</button> |
| <canvas id="canvas"></canvas> |
| <p id="analysisResult" class="result"></p> |
| </div> |
|
|
| <script> |
| const video = document.getElementById('video'); |
| const canvas = document.getElementById('canvas'); |
| const snap = document.getElementById('snap'); |
| const context = canvas.getContext('2d'); |
| const analysisResult = document.getElementById('analysisResult'); |
| |
| navigator.mediaDevices.getUserMedia({ |
| video: { |
| facingMode: { exact: "environment" } |
| } |
| }) |
| .then(stream => { |
| video.srcObject = stream; |
| }) |
| .catch(err => { |
| console.error("Error accessing webcam: " + err); |
| }); |
| |
| function processAnalysisResult(result) { |
| const match = result.match(/\d+/); |
| if (match) { |
| const sugarContent = parseInt(match[0], 10); |
| let message = ''; |
| let className = ''; |
| if (sugarContent >= 0 && sugarContent <= 20) { |
| message = 'good'; |
| className = 'good'; |
| } else if (sugarContent >= 21 && sugarContent <= 50) { |
| message = 'normal'; |
| className = 'normal'; |
| } else if (sugarContent >= 51) { |
| message = 'dangerous'; |
| className = 'dangerous'; |
| } |
| analysisResult.textContent = message; |
| analysisResult.className = className; |
| } else { |
| analysisResult.textContent = 'Error: ์ฑ๋ถ๋ถ์ํ๋ฅผ ํ์ธํ ์ ์์ต๋๋ค.'; |
| analysisResult.className = ''; |
| } |
| } |
| |
| snap.addEventListener('click', () => { |
| context.drawImage(video, 0, 0, canvas.width, canvas.height); |
| const dataURL = canvas.toDataURL('image/png'); |
| fetch('/save_image', { |
| method: 'POST', |
| headers: { |
| 'Content-Type': 'application/json', |
| }, |
| body: JSON.stringify({ image: dataURL }) |
| }).then(response => response.json()) |
| .then(data => { |
| if (data.analysis_result) { |
| processAnalysisResult(data.analysis_result); |
| } else { |
| analysisResult.textContent = 'Error: ์ฑ๋ถ๋ถ์ํ๋ฅผ ํ์ธํ ์ ์์ต๋๋ค.'; |
| analysisResult.className = ''; |
| } |
| alert(data.message); |
| }); |
| }); |
| </script> |
| </body> |
| </html> |
|
|
