NekoCrypt/NekoIconCreator.html at main · WJZ-P/NekoCrypt · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>猫咪头像编辑器</title>
    <script src="https://cdn.tailwindcss.com"></script>
    <link rel="preconnect" href="https://fonts.googleapis.com">
    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700&display=swap" rel="stylesheet">
    <style>
        body {
            font-family: 'Inter', sans-serif;
        }
        input[type=range] {
            -webkit-appearance: none;
            appearance: none;
            width: 100%;
            height: 8px;
            background: #d1d5db; /* gray-300 */
            border-radius: 5px;
            outline: none;
            opacity: 0.7;
            transition: opacity .2s;
        }
        input[type=range]:hover {
            opacity: 1;
        }
        input[type=range]::-webkit-slider-thumb {
            -webkit-appearance: none;
            appearance: none;
            width: 20px;
            height: 20px;
            background: #4f46e5; /* indigo-600 */
            border-radius: 50%;
            cursor: pointer;
        }
        input[type=range]::-moz-range-thumb {
            width: 20px;
            height: 20px;
            background: #4f46e5; /* indigo-600 */
            border-radius: 50%;
            cursor: pointer;
        }
        .dark input[type=range] {
            background: #4b5563; /* gray-600 */
        }
        .gradient-dir-btn.active {
            background-color: #4f46e5;
            color: white;
        }
    </style>
</head>
<body class="bg-gray-100 dark:bg-gray-900 flex items-center justify-center min-h-screen p-4">

    <div class="w-full max-w-md mx-auto bg-white dark:bg-gray-800 rounded-2xl shadow-xl p-6 md:p-8">
        <div class="flex flex-col items-center">

            <h2 class="text-2xl font-bold text-gray-800 dark:text-white mb-4">猫咪头像编辑器</h2>

            <div id="mainPreview" class="w-64 h-64 md:w-80 md:h-80 bg-blue-500 rounded-2xl flex items-center justify-center p-4 transition-all duration-300">
                <svg id="logoSvg" width="100%" height="100%" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
                    <path id="logoPath" d="M 15 85 L 35 30 L 50 60 L 65 30 L 85 85 M 40 70 L 50 80 L 60 70"
                          stroke="#FFFFFF" stroke-width="8" stroke-linecap="round" stroke-linejoin="round" fill="none"/>
                </svg>
            </div>

            <div class="w-full mt-6 space-y-4">
                <div>
                    <label for="lineColorHex" class="block text-sm font-medium text-gray-700 dark:text-gray-300">线条颜色</label>
                    <div class="mt-1 flex rounded-md shadow-sm">
                        <input type="color" id="lineColorPicker" value="#FFFFFF" class="w-12 h-10 p-1 border border-gray-300 dark:border-gray-600 rounded-l-md cursor-pointer">
                        <input type="text" id="lineColorHex" value="#FFFFFF" class="block w-full h-10 px-3 py-2 bg-white dark:bg-gray-700 text-gray-900 dark:text-gray-100 border border-gray-300 dark:border-gray-600 rounded-r-md focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                    </div>
                </div>

                <div class="border-t border-gray-200 dark:border-gray-700 pt-4">
                    <label class="block text-sm font-medium text-gray-700 dark:text-gray-300">背景渐变色</label>
                    <div class="mt-1 grid grid-cols-2 gap-4">
                        <div>
                            <label for="bgColor1Hex" class="block text-xs font-medium text-gray-500 dark:text-gray-400">颜色 1</label>
                            <div class="mt-1 flex rounded-md shadow-sm">
                                <input type="color" id="bgColor1Picker" value="#3B82F6" class="w-12 h-10 p-1 border border-gray-300 dark:border-gray-600 rounded-l-md cursor-pointer">
                                <input type="text" id="bgColor1Hex" value="#3B82F6" class="block w-full h-10 px-3 py-2 bg-white dark:bg-gray-700 text-gray-900 dark:text-gray-100 border border-gray-300 dark:border-gray-600 rounded-r-md focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                            </div>
                        </div>
                        <div>
                            <label for="bgColor2Hex" class="block text-xs font-medium text-gray-500 dark:text-gray-400">颜色 2</label>
                            <div class="mt-1 flex rounded-md shadow-sm">
                                <input type="color" id="bgColor2Picker" value="#66ccff" class="w-12 h-10 p-1 border border-gray-300 dark:border-gray-600 rounded-l-md cursor-pointer">
                                <input type="text" id="bgColor2Hex" value="#66ccff" class="block w-full h-10 px-3 py-2 bg-white dark:bg-gray-700 text-gray-900 dark:text-gray-100 border border-gray-300 dark:border-gray-600 rounded-r-md focus:ring-indigo-500 focus:border-indigo-500 sm:text-sm">
                            </div>
                        </div>
                    </div>
                    <div class="mt-2">
                        <label class="block text-xs font-medium text-gray-500 dark:text-gray-400">方向</label>
                        <div id="gradientDirection" class="mt-1 grid grid-cols-4 gap-2 rounded-lg bg-gray-200 dark:bg-gray-700 p-1">
                            <button class="gradient-dir-btn p-1 rounded-md text-sm active" data-dir="to bottom">↓</button>
                            <button class="gradient-dir-btn p-1 rounded-md text-sm" data-dir="to right">→</button>
                            <button class="gradient-dir-btn p-1 rounded-md text-sm" data-dir="to bottom right">↘</button>
                            <button class="gradient-dir-btn p-1 rounded-md text-sm" data-dir="to top left">↖</button>
                        </div>
                    </div>
                </div>

                <div class="border-t border-gray-200 dark:border-gray-700 pt-4 space-y-4">
                    <div>
                        <label for="strokeWidth" class="block text-sm font-medium text-gray-700 dark:text-gray-300">线条粗细: <span id="strokeWidthValue">7</span></label>
                        <input type="range" id="strokeWidth" min="2" max="20" value="7" class="mt-1 w-full cursor-pointer">
                    </div>
                    <div>
                        <label for="overallScale" class="block text-sm font-medium text-gray-700 dark:text-gray-300">整体缩放: <span id="overallScaleValue">100</span>%</label>
                        <input type="range" id="overallScale" min="50" max="150" value="100" class="mt-1 w-full cursor-pointer">
                    </div>
                    <div>
                        <label for="bodyAngle" class="block text-sm font-medium text-gray-700 dark:text-gray-300">猫身角度: <span id="bodyAngleValue">3</span></label>
                        <input type="range" id="bodyAngle" min="-10" max="15" value="3" class="mt-1 w-full cursor-pointer">
                    </div>
                     <div>
                        <label for="bodyLength" class="block text-sm font-medium text-gray-700 dark:text-gray-300">猫身长度: <span id="bodyLengthValue">3</span></label>
                        <input type="range" id="bodyLength" min="-15" max="15" value="3" class="mt-1 w-full cursor-pointer">
                    </div>
                    <div>
                        <label for="earDistance" class="block text-sm font-medium text-gray-700 dark:text-gray-300">猫耳距离: <span id="earDistanceValue">-10</span></label>
                        <input type="range" id="earDistance" min="-15" max="10" value="-10" class="mt-1 w-full cursor-pointer">
                    </div>
                    <div>
                        <label for="smileDistance" class="block text-sm font-medium text-gray-700 dark:text-gray-300">笑容距离: <span id="smileDistanceValue">-7</span></label>
                        <input type="range" id="smileDistance" min="-10" max="15" value="-7" class="mt-1 w-full cursor-pointer">
                    </div>
                </div>
            </div>

            <div class="w-full mt-8 border-t border-gray-200 dark:border-gray-700 pt-6 space-y-4">
                <div>
                    <h3 class="text-lg font-semibold text-center text-gray-800 dark:text-white mb-2">下载图标资源</h3>
                    <div class="grid grid-cols-2 gap-3">
                        <button id="downloadForegroundPng" class="w-full bg-sky-500 text-white font-bold py-2 px-3 rounded-lg hover:bg-sky-600 transition-colors text-sm">前景 (PNG)</button>
                        <button id="downloadForegroundSvg" class="w-full bg-sky-700 text-white font-bold py-2 px-3 rounded-lg hover:bg-sky-800 transition-colors text-sm">前景 (SVG)</button>
                        <button id="downloadBackgroundPng" class="w-full bg-teal-500 text-white font-bold py-2 px-3 rounded-lg hover:bg-teal-600 transition-colors text-sm">背景 (PNG)</button>
                        <button id="downloadBackgroundSvg" class="w-full bg-teal-700 text-white font-bold py-2 px-3 rounded-lg hover:bg-teal-800 transition-colors text-sm">背景 (SVG)</button>
                    </div>
                </div>
                <button id="downloadSvg" class="w-full bg-gray-600 text-white font-bold py-3 px-4 rounded-lg hover:bg-gray-700 transition-colors">下载完整版 (SVG)</button>
            </div>
        </div>
    </div>

    <script>
        const mainPreview = document.getElementById('mainPreview');
        const logoSvg = document.getElementById('logoSvg');
        const logoPath = document.getElementById('logoPath');

        const lineColorPicker = document.getElementById('lineColorPicker');
        const lineColorHex = document.getElementById('lineColorHex');
        const bgColor1Picker = document.getElementById('bgColor1Picker');
        const bgColor1Hex = document.getElementById('bgColor1Hex');
        const bgColor2Picker = document.getElementById('bgColor2Picker');
        const bgColor2Hex = document.getElementById('bgColor2Hex');
        const gradientDirectionContainer = document.getElementById('gradientDirection');

        const strokeWidth = document.getElementById('strokeWidth');
        const strokeWidthValue = document.getElementById('strokeWidthValue');
        const overallScale = document.getElementById('overallScale');
        const overallScaleValue = document.getElementById('overallScaleValue');
        const bodyAngle = document.getElementById('bodyAngle');
        const bodyAngleValue = document.getElementById('bodyAngleValue');
        const bodyLength = document.getElementById('bodyLength');
        const bodyLengthValue = document.getElementById('bodyLengthValue');
        const earDistance = document.getElementById('earDistance');
        const earDistanceValue = document.getElementById('earDistanceValue');
        const smileDistance = document.getElementById('smileDistance');
        const smileDistanceValue = document.getElementById('smileDistanceValue');

        const downloadForegroundPng = document.getElementById('downloadForegroundPng');
        const downloadForegroundSvg = document.getElementById('downloadForegroundSvg');
        const downloadBackgroundPng = document.getElementById('downloadBackgroundPng');
        const downloadBackgroundSvg = document.getElementById('downloadBackgroundSvg');
        const downloadSvg = document.getElementById('downloadSvg');

        let currentGradientDirection = 'to bottom';

        // ✨ 核心修正：恢复完整的 updateLogo 函数
        function updateLogo() {
            const lineColorValue = lineColorHex.value;
            const bgColor1Value = bgColor1Hex.value;
            const bgColor2Value = bgColor2Hex.value;

            logoPath.setAttribute('stroke', lineColorValue);
            mainPreview.style.background = `linear-gradient(${currentGradientDirection}, ${bgColor1Value}, ${bgColor2Value})`;

            strokeWidthValue.textContent = strokeWidth.value;
            logoPath.setAttribute('stroke-width', strokeWidth.value);

            const angle = parseInt(bodyAngle.value, 10);
            const length = parseInt(bodyLength.value, 10);
            const earDist = parseInt(earDistance.value, 10);
            const smileDist = parseInt(smileDistance.value, 10);

            const mPath = `M ${15 - angle} ${85 + length + earDist} L 35 ${30 + earDist} L 50 ${60 + earDist} L 65 ${30 + earDist} L ${85 + angle} ${85 + length + earDist}`;
            const vPath = `M 40 ${70 + smileDist} L 50 ${80 + smileDist} L 60 ${70 + smileDist}`;

            logoPath.setAttribute('d', `${mPath} ${vPath}`);
            bodyAngleValue.textContent = angle;
            bodyLengthValue.textContent = length;
            earDistanceValue.textContent = earDist;
            smileDistanceValue.textContent = smileDist;

            const scale = parseInt(overallScale.value, 10) / 100;
            const size = 100 / scale;
            const offset = (100 - size) / 2;
            logoSvg.setAttribute('viewBox', `${offset} ${offset} ${size} ${size}`);
            overallScaleValue.textContent = overallScale.value;
        }

        // ✨ 核心修正：恢复完整的事件监听逻辑
        function syncColorInputs(picker, hex) { hex.value = picker.value; updateLogo(); }
        function syncHexInputs(hex, picker) { picker.value = hex.value; updateLogo(); }

        lineColorPicker.addEventListener('input', () => syncColorInputs(lineColorPicker, lineColorHex));
        lineColorHex.addEventListener('input', () => syncHexInputs(lineColorHex, lineColorPicker));
        bgColor1Picker.addEventListener('input', () => syncColorInputs(bgColor1Picker, bgColor1Hex));
        bgColor1Hex.addEventListener('input', () => syncHexInputs(bgColor1Hex, bgColor1Hex));
        bgColor2Picker.addEventListener('input', () => syncColorInputs(bgColor2Picker, bgColor2Hex));
        bgColor2Hex.addEventListener('input', () => syncHexInputs(bgColor2Hex, bgColor2Picker));

        document.querySelectorAll('input[type="range"]').forEach(slider => slider.addEventListener('input', updateLogo));

        gradientDirectionContainer.addEventListener('click', (e) => {
            if (e.target.tagName === 'BUTTON') {
                gradientDirectionContainer.querySelector('.active').classList.remove('active');
                e.target.classList.add('active');
                currentGradientDirection = e.target.dataset.dir;
                updateLogo();
            }
        });

        // --- 下载逻辑 ---
        function downloadCanvas(canvas, filename) {
            const link = document.createElement('a');
            link.download = filename;
            link.href = canvas.toDataURL('image/png');
            link.click();
        }

        function downloadSvgContent(svgContent, filename) {
            const svgBlob = new Blob([svgContent], {type: 'image/svg+xml;charset=utf-8'});
            const url = URL.createObjectURL(svgBlob);
            const link = document.createElement('a');
            link.download = filename;
            link.href = url;
            link.click();
            URL.revokeObjectURL(url);
        }

        downloadForegroundPng.addEventListener('click', () => {
            const tempCanvas = document.createElement('canvas');
            const size = 108;
            tempCanvas.width = size;
            tempCanvas.height = size;
            const tempCtx = tempCanvas.getContext('2d');
            const svgString = new XMLSerializer().serializeToString(logoSvg);
            const svgBlob = new Blob([svgString], {type: 'image/svg+xml;charset=utf-8'});
            const url = URL.createObjectURL(svgBlob);

            const img = new Image();
            img.onload = () => {
                tempCtx.clearRect(0, 0, size, size);
                tempCtx.drawImage(img, 0, 0, size, size);
                URL.revokeObjectURL(url);
                downloadCanvas(tempCanvas, 'foreground.png');
            };
            img.src = url;
        });

        downloadBackgroundPng.addEventListener('click', () => {
            const tempCanvas = document.createElement('canvas');
            const size = 108;
            tempCanvas.width = size;
            tempCanvas.height = size;
            const tempCtx = tempCanvas.getContext('2d');
            const gradientCoords = {'to bottom': [0, 0, 0, size], 'to right': [0, 0, size, 0], 'to bottom right': [0, 0, size, size], 'to top left': [size, size, 0, 0]}[currentGradientDirection];
            const gradient = tempCtx.createLinearGradient(...gradientCoords);
            gradient.addColorStop(0, bgColor1Hex.value);
            gradient.addColorStop(1, bgColor2Hex.value);
            tempCtx.fillStyle = gradient;
            tempCtx.fillRect(0, 0, size, size);
            downloadCanvas(tempCanvas, 'background.png');
        });

        downloadForegroundSvg.addEventListener('click', () => {
            const viewBoxValue = logoSvg.getAttribute('viewBox');
            const svgContent = `
                <svg width="108" height="108" viewBox="${viewBoxValue}" xmlns="http://www.w3.org/2000/svg">
                    <path d="${logoPath.getAttribute('d')}"
                          stroke="${lineColorHex.value}"
                          stroke-width="${strokeWidth.value}"
                          stroke-linecap="round"
                          stroke-linejoin="round"
                          fill="none"/>
                </svg>`;
            downloadSvgContent(svgContent, 'foreground.svg');
        });

        downloadBackgroundSvg.addEventListener('click', () => {
            const viewBoxValue = "0 0 108 108";
            const gradientCoords = {'to bottom': { x1: '0%', y1: '0%', x2: '0%', y2: '100%' }, 'to right': { x1: '0%', y1: '0%', x2: '100%', y2: '0%' }, 'to bottom right': { x1: '0%', y1: '0%', x2: '100%', y2: '100%' }, 'to top left': { x1: '100%', y1: '100%', x2: '0%', y2: '0%' }}[currentGradientDirection];
            const svgContent = `
                <svg width="108" height="108" viewBox="${viewBoxValue}" xmlns="http://www.w3.org/2000/svg">
                    <defs>
                        <linearGradient id="backgroundGradient" x1="${gradientCoords.x1}" y1="${gradientCoords.y1}" x2="${gradientCoords.x2}" y2="${gradientCoords.y2}">
                            <stop offset="0%" stop-color="${bgColor1Hex.value}" />
                            <stop offset="100%" stop-color="${bgColor2Hex.value}" />
                        </linearGradient>
                    </defs>
                    <rect x="0" y="0" width="108" height="108" fill="url(#backgroundGradient)" />
                </svg>`;
            downloadSvgContent(svgContent, 'background.svg');
        });

        downloadSvg.addEventListener('click', () => {
            const viewBoxValue = logoSvg.getAttribute('viewBox');
            const [x, y, width, height] = viewBoxValue.split(' ');
            const gradientCoords = {'to bottom': { x1: '0%', y1: '0%', x2: '0%', y2: '100%' }, 'to right': { x1: '0%', y1: '0%', x2: '100%', y2: '0%' }, 'to bottom right': { x1: '0%', y1: '0%', x2: '100%', y2: '100%' }, 'to top left': { x1: '100%', y1: '100%', x2: '0%', y2: '0%' }}[currentGradientDirection];
            const fullSvgString = `
                <svg width="256" height="256" viewBox="${viewBoxValue}" xmlns="http://www.w3.org/2000/svg">
                    <defs>
                        <linearGradient id="backgroundGradient" x1="${gradientCoords.x1}" y1="${gradientCoords.y1}" x2="${gradientCoords.x2}" y2="${gradientCoords.y2}">
                            <stop offset="0%" stop-color="${bgColor1Hex.value}" />
                            <stop offset="100%" stop-color="${bgColor2Hex.value}" />
                        </linearGradient>
                    </defs>
                    <rect x="${x}" y="${y}" width="${width}" height="${height}" fill="url(#backgroundGradient)" />
                    <path d="${logoPath.getAttribute('d')}"
                          stroke="${lineColorHex.value}"
                          stroke-width="${strokeWidth.value}"
                          stroke-linecap="round"
                          stroke-linejoin="round"
                          fill="none"/>
                </svg>`;
            downloadSvgContent(fullSvgString, 'cat-avatar-full.svg');
        });

        // ✨ 核心修正：在页面加载时，调用一次 updateLogo 来应用所有默认值
        updateLogo();
    </script>
</body>
</html>