OpenClaw
217 lines
8.7 KiB
HTML
217 lines
8.7 KiB
HTML
<!DOCTYPE html>
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<html lang="de">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
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<title>Malen - KinderWelt</title>
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<style>
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* { margin: 0; padding: 0; box-sizing: border-box; user-select: none; }
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body {
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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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min-height: 100vh; display: flex; flex-direction: column; align-items: center;
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font-family: 'Comic Sans MS', cursive, sans-serif; padding: 10px;
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}
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h1 { color: white; margin: 10px 0; font-size: 24px; }
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.canvas-container {
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background: white; border-radius: 10px; padding: 10px;
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box-shadow: 0 10px 30px rgba(0,0,0,0.3);
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}
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#paintCanvas {
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background: white; border: 2px solid #ddd; border-radius: 5px;
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cursor: crosshair; touch-action: none;
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}
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.tools {
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display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
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margin: 15px 0; max-width: 600px;
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}
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.color-btn {
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width: 50px; height: 50px; border: 3px solid white; border-radius: 50%;
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cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.2);
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transition: transform 0.2s;
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}
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.color-btn:hover { transform: scale(1.1); }
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.color-btn.active {
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box-shadow: 0 0 0 4px #4ade80, 0 2px 5px rgba(0,0,0,0.2);
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transform: scale(1.15);
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}
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.size-slider {
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-webkit-appearance: none; width: 150px; height: 10px;
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background: rgba(255,255,255,0.3); border-radius: 5px; outline: none;
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}
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.size-slider::-webkit-slider-thumb {
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-webkit-appearance: none; width: 25px; height: 25px; background: white;
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border-radius: 50%; cursor: pointer;
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}
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.tool-btn {
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background: white; border: none; border-radius: 10px;
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padding: 10px 20px; font-size: 20px; cursor: pointer;
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}
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.tool-btn.active { background: #4ade80; }
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.controls { display: flex; gap: 15px; margin-top: 10px; flex-wrap: wrap; justify-content: center; }
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.btn {
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background: linear-gradient(135deg, #4ade80, #22c55e); border: none; border-radius: 10px;
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padding: 12px 25px; font-size: 16px; cursor: pointer; font-family: inherit; font-weight: bold;
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color: white;
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}
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.btn-back { background: #ff6b6b; text-decoration: none; }
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.btn-clear { background: #feca57; }
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.size-label { color: white; font-size: 14px; }
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</style>
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</head>
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<body>
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<h1>🎨 Malen</h1>
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<div class="canvas-container">
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<canvas id="paintCanvas" width="600" height="400"></canvas>
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</div>
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<div class="tools">
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<button class="color-btn active" style="background: #000000;" onclick="setColor('#000000')" title="Schwarz"></button>
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<button class="color-btn" style="background: #ff0000;" onclick="setColor('#ff0000')" title="Rot"></button>
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<button class="color-btn" style="background: #00ff00;" onclick="setColor('#00ff00')" title="Grün"></button>
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<button class="color-btn" style="background: #0000ff;" onclick="setColor('#0000ff')" title="Blau"></button>
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<button class="color-btn" style="background: #ffff00;" onclick="setColor('#ffff00')" title="Gelb"></button>
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<button class="color-btn" style="background: #ff00ff;" onclick="setColor('#ff00ff')" title="Magenta"></button>
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<button class="color-btn" style="background: #00ffff;" onclick="setColor('#00ffff')" title="Cyan"></button>
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<button class="color-btn" style="background: #ffa500;" onclick="setColor('#ffa500')" title="Orange"></button>
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<button class="color-btn" style="background: #800080;" onclick="setColor('#800080')" title="Lila"></button>
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<button class="color-btn" style="background: #ffffff; border: 2px solid #ccc;" onclick="setColor('#ffffff')" title="Weiß"></button>
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</div>
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<div style="display: flex; align-items: center; gap: 15px; flex-wrap: wrap; justify-content: center;">
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<div class="size-label">Pinselgröße:</div>
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<input type="range" class="size-slider" id="brushSize" min="1" max="50" value="5">
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<button class="tool-btn active" id="brushBtn" onclick="setTool('brush')">🖌️ Pinsel</button>
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<button class="tool-btn" id="eraserBtn" onclick="setTool('eraser')">🧹 Radiergummi</button>
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</div>
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<div class="controls">
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<button class="btn btn-clear" onclick="clearCanvas()">🗑️ Alles löschen</button>
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<button class="btn" onclick="saveImage()">💾 Speichern</button>
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<a href="../index.html" class="btn btn-back">⬅️ Zurück</a>
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</div>
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<script>
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const canvas = document.getElementById('paintCanvas');
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const ctx = canvas.getContext('2d');
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// Responsive canvas
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function resizeCanvas() {
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const maxWidth = Math.min(window.innerWidth - 40, 800);
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const scale = maxWidth / 600;
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canvas.style.width = maxWidth + 'px';
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canvas.style.height = (400 * scale) + 'px';
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}
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resizeCanvas();
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window.addEventListener('resize', resizeCanvas);
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// Drawing state
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let isDrawing = false;
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let currentColor = '#000000';
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let currentSize = 5;
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let currentTool = 'brush';
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let lastX = 0;
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let lastY = 0;
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// Set canvas background to white
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ctx.fillStyle = '#ffffff';
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ctx.fillRect(0, 0, canvas.width, canvas.height);
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function getMousePos(e) {
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const rect = canvas.getBoundingClientRect();
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const scaleX = canvas.width / rect.width;
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const scaleY = canvas.height / rect.height;
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if (e.touches) {
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return {
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x: (e.touches[0].clientX - rect.left) * scaleX,
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y: (e.touches[0].clientY - rect.top) * scaleY
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};
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}
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return {
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x: (e.clientX - rect.left) * scaleX,
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y: (e.clientY - rect.top) * scaleY
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};
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}
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function startDrawing(e) {
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isDrawing = true;
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const pos = getMousePos(e);
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lastX = pos.x;
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lastY = pos.y;
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e.preventDefault();
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}
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function draw(e) {
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if (!isDrawing) return;
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const pos = getMousePos(e);
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ctx.beginPath();
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ctx.moveTo(lastX, lastY);
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ctx.lineTo(pos.x, pos.y);
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ctx.lineCap = 'round';
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ctx.lineJoin = 'round';
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ctx.lineWidth = currentSize;
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if (currentTool === 'eraser') {
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ctx.strokeStyle = '#ffffff';
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} else {
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ctx.strokeStyle = currentColor;
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}
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ctx.stroke();
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lastX = pos.x;
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lastY = pos.y;
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e.preventDefault();
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}
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function stopDrawing() {
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isDrawing = false;
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}
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// Event listeners
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canvas.addEventListener('mousedown', startDrawing);
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canvas.addEventListener('mousemove', draw);
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canvas.addEventListener('mouseup', stopDrawing);
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canvas.addEventListener('mouseout', stopDrawing);
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canvas.addEventListener('touchstart', startDrawing);
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canvas.addEventListener('touchmove', draw);
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canvas.addEventListener('touchend', stopDrawing);
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// Tools
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function setColor(color) {
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currentColor = color;
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document.querySelectorAll('.color-btn').forEach(btn => btn.classList.remove('active'));
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event.target.classList.add('active');
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setTool('brush');
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}
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function setTool(tool) {
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currentTool = tool;
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document.getElementById('brushBtn').classList.toggle('active', tool === 'brush');
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document.getElementById('eraserBtn').classList.toggle('active', tool === 'eraser');
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}
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document.getElementById('brushSize').addEventListener('input', (e) => {
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currentSize = e.target.value;
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});
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function clearCanvas() {
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if (confirm('Möchtest du wirklich alles löschen?')) {
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ctx.fillStyle = '#ffffff';
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ctx.fillRect(0, 0, canvas.width, canvas.height);
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}
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}
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function saveImage() {
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const link = document.createElement('a');
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link.download = 'malerei-' + new Date().toISOString().slice(0, 10) + '.png';
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link.href = canvas.toDataURL();
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link.click();
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}
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</script>
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</body>
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</html> |