简化的一个思维导图dom结构

作者: 天下第九九八十一 | 来源:发表于2023-02-24 19:43 被阅读0次

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<!DOCTYPE html>
<html>

<head>
    <meta name="description" content="MDict JS">
    <meta name="robots" content="noindex">
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, minimum-scale=1, initial-scale=1, user-scalable=yes, maximum-scale=10">

    <style>
        .mindmap-svg {
            min-height: 100vh;
            height: 100vh;
            width: 100%;
        }
        
        .mindmap-svg:focus {
            outline: none;
        }
        
        .mindmap-node>a {
            background: #f5f5f5;
            border-radius: 10px;
            box-shadow: 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 1px 5px 0 rgba(0, 0, 0, 0.12);
            color: #212121;
            display: inline-block;
            font-family: 'Raleway';
            font-size: 22px;
            margin: 0 auto;
            padding: 15px;
            text-align: center;
            text-decoration: none;
            transition: background-color .2s, color .2s ease-out;
        }
        
        .mindmap-node>a[href]:hover {
            background-color: #f57c00;
            color: #fff;
            cursor: pointer;
        }
        
        .mindmap-node--editable {
            cursor: all-scroll;
        }
        
        .mindmap-node--editable>a {
            pointer-events: none;
        }
        
        .mindmap-subnode-group {
            align-items: center;
            border-left: 4px solid #9e9e9e;
            display: flex;
            margin-left: 15px;
            padding: 5px;
        }
        
        .mindmap-subnode-group a {
            color: #212121;
            font-family: 'Raleway';
            font-size: 16px;
            padding: 2px 5px;
        }
        
        .mindmap-connection {
            fill: transparent;
            stroke: #9e9e9e;
            stroke-dasharray: 10px 4px;
            stroke-width: 3px;
        }
        
        .mindmap-emoji {
            height: 24px;
            vertical-align: bottom;
            width: 24px;
        }
        
        .reddit-emoji {
            border-radius: 50%;
        }
    </style>

</head>

<body>


    <svg class="mindmap-svg" viewBox="0 0 1500 2000">
        <g id="mindmap-subnodes" transform="translate(7,-205) scale(0.3)"></g>
        <g transform="translate(500,600) scale(1)">
            <path class="mindmap-connection"
                d="M -13 -659 Q -57 -359 , -98 -60">
            </path>
        </g>
        <g transform="translate(500,600) scale(1)">
            <foreignObject class="mindmap-node mindmap-node--editable" width="125" height="55" x="-74"
                y="-686"><a id="node-undefined"
                    >python <img class="mindmap-emoji"
                        title="wiki" ></a>
                <title></title>
            </foreignObject>
            <foreignObject class="mindmap-node mindmap-node--editable" width="88" height="55" x="-140" y="-87">
                <a>basics</a>
                <title></title>
            </foreignObject>
            <foreignObject class="mindmap-subnodes" width="113" height="76" x="46" y="-697">
                <div class="mindmap-subnode-group" style="border-left-color: rgba(255, 189, 10, 1.0)">
                    <a><img class="mindmap-emoji reddit-emoji" title="reddit"></a>
                    <div></div>
                </div>
                <div class="mindmap-subnode-group" style="border-left-color: rgba(255, 189, 10, 1.0)">
                    <a>source <img class="mindmap-emoji" title="github"></a>
                    <div></div>
                </div>
            </foreignObject>
        </g>
    </svg>


</body>

</html>

image.png