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Updating text #397

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79 changes: 79 additions & 0 deletions index.html
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Original file line number Diff line number Diff line change
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<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Kamera App</title>
<style>
body {
font-family: Arial, sans-serif;
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
margin: 0;
background-color: #f0f0f0;
}
#cameraContainer {
text-align: center;
}
video, canvas {
width: 100%;
max-width: 400px;
border: 1px solid #ccc;
border-radius: 8px;
}
button {
margin-top: 10px;
padding: 10px 20px;
font-size: 16px;
cursor: pointer;
border: none;
background-color: #007bff;
color: white;
border-radius: 4px;
}
button:disabled {
background-color: #ccc;
}
</style>
</head>
<body>
<div id="cameraContainer">
<video id="video" autoplay></video>
<canvas id="canvas" style="display: none;"></canvas>
<button id="snap">Foto aufnehmen</button>
</div>

<script>
const video = document.getElementById('video');
const canvas = document.getElementById('canvas');
const snapButton = document.getElementById('snap');

// Zugriff auf die Kamera anfordern
async function startCamera() {
try {
const stream = await navigator.mediaDevices.getUserMedia({ video: true });
video.srcObject = stream;
} catch (error) {
console.error('Fehler beim Zugriff auf die Kamera:', error);
alert('Kamera konnte nicht aktiviert werden.');
}
}

// Foto aufnehmen und auf dem Canvas anzeigen
snapButton.addEventListener('click', () => {
const context = canvas.getContext('2d');
canvas.width = video.videoWidth;
canvas.height = video.videoHeight;
context.drawImage(video, 0, 0, canvas.width, canvas.height);
canvas.style.display = 'block';
video.style.display = 'none';
snapButton.disabled = true; // Button deaktivieren, nachdem das Bild aufgenommen wurde
});

// Kamera starten, wenn die Seite geladen wird
window.addEventListener('load', startCamera);
</script>
</body>
</html>