invitation-maker/index.html

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
    <title>极简邀请函制作</title>
    <link rel="stylesheet" href="./css/style.css">
</head>
<body>
    <div class="app">
        <!-- 顶部工具栏 -->
        <div class="toolbar">
            <button class="btn" id="addImageBtn">背景图</button>
            <button class="btn" id="addOverlayBtn">层叠图</button>
            <button class="btn" id="addTextBtn">文本</button>
            <button class="btn btn-primary" id="saveBtn">保存/预览</button>
        </div>

        <!-- 编辑器工具栏（文本/图片共用） -->
        <div class="editor-toolbar" id="editorToolbar">
            <!-- 文本编辑工具 -->
            <div class="toolbar-group text-tools" id="textTools">
                <button class="toolbar-btn" id="lockBtn" title="锁定位置">🔒</button>
                <div class="toolbar-divider"></div>
                <button class="toolbar-btn" id="boldBtn" title="加粗">B</button>
                <button class="toolbar-btn italic" id="italicBtn" title="斜体">I</button>
                <div class="toolbar-divider"></div>
                <label class="toolbar-label">
                    <span>颜色</span>
                    <input type="color" id="colorPicker" value="#000000">
                </label>
                <div class="toolbar-divider"></div>
                <label class="toolbar-label">
                    <span>字体</span>
                    <select id="fontPicker">
                        <option value="-apple-system, BlinkMacSystemFont, PingFang SC, Hiragino Sans GB, Microsoft YaHei, Noto Sans CJK SC, sans-serif">系统默认</option>
                        <option value="PingFang SC, Microsoft YaHei, Noto Sans CJK SC, sans-serif">苹方/雅黑</option>
                        <option value="Hiragino Sans GB, Microsoft YaHei, Noto Sans CJK SC, sans-serif">冬青黑体</option>
                        <option value="SimHei, Microsoft YaHei, Noto Sans CJK SC, sans-serif">黑体</option>
                        <option value="SimSun, Songti SC, serif">宋体</option>
                    </select>
                </label>
                <div class="toolbar-divider"></div>
                <label class="toolbar-label">
                    <span>字号</span>
                    <div class="roller-picker" id="fontSizePicker">
                        <div class="roller-arrow roller-up">▲</div>
                        <div class="roller-value">16</div>
                        <div class="roller-arrow roller-down">▼</div>
                    </div>
                </label>
            </div>
            <!-- 图片编辑工具 -->
            <div class="toolbar-group image-tools" id="imageTools">
                <label class="toolbar-label">
                    <span>透明度</span>
                    <input type="range" id="opacitySlider" min="0" max="100" value="100" class="opacity-slider">
                    <span id="opacityValue">100%</span>
                </label>
                <div class="toolbar-divider"></div>
                <label class="toolbar-label">
                    <span>旋转</span>
                    <input type="range" id="rotateSlider" min="-180" max="180" value="0" class="rotate-slider">
                    <span id="rotateValue">0°</span>
                </label>
            </div>
            <!-- 背景图编辑工具 -->
            <div class="toolbar-group bg-tools" id="bgTools">
                <label class="toolbar-label">
                    <span>缩放</span>
                    <input type="range" id="bgScaleSlider" min="100" max="300" value="100" class="scale-slider">
                    <span id="bgScaleValue">100%</span>
                </label>
                <div class="toolbar-divider"></div>
                <label class="toolbar-label">
                    <span>透明度</span>
                    <input type="range" id="bgOpacitySlider" min="0" max="100" value="100" class="opacity-slider">
                    <span id="bgOpacityValue">100%</span>
                </label>
            </div>
        </div>

        <!-- 图片展示区 -->
        <div class="canvas-area" id="canvasArea">
            <div class="preview image-container empty" id="imageContainer">
                <!-- 背景图层 -->
                <div class="preview-bg-layer" id="bgLayer">
                    <img id="bgImage" src="" alt="背景图">
                </div>
                <!-- 层叠图图层 -->
                <div class="overlay-layer" id="overlayLayer"></div>
                <!-- 1px 网格线 -->
                <div class="grid-lines" id="gridLines"></div>
                <!-- 拖拽辅助线 -->
                <div class="guide-line guide-horizontal" id="guideH"></div>
                <div class="guide-line guide-vertical" id="guideV"></div>
                <!-- 输入框图层 -->
                <div class="preview-input-layer" id="previewInputLayer">
                    <!-- 文字输入框1 - 企业 -->
                    <div class="text-input hidden" id="input1" contenteditable="false" data-placeholder="请输入" style="left: 98px; top: 234.445px; font-weight: bold;"></div>
                    <!-- 文字输入框2 - 姓名 -->
                    <div class="text-input hidden" id="input2" contenteditable="false" data-placeholder="请输入" style="left: 98px; top: 276.355px; font-weight: bold;"></div>
                    <!-- 文字输入框3 - 编号 -->
                    <div class="text-input hidden" id="input3" contenteditable="false" data-placeholder="请输入" style="left: 98px; top: 319.048px; font-weight: bold;"></div>
                </div>
                <!-- 提示文字（最上层，层叠图之下） -->
                <div class="empty-tip" id="emptyTip">请点击上方「添加图片」按钮上传背景图</div>
            </div>
        </div>

        <!-- 长按提示 -->
        <div class="long-press-tip" id="longPressTip">长按屏幕可保存图片</div>
    </div>

    <input type="file" id="fileInput" accept="image/*" hidden>
    <canvas id="exportCanvas" hidden></canvas>

    <script src="./js/script.js"></script>
</body>
</html>