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vis.js插值折线图

  • 代码案例
<!doctype html>
<html>
<head>
  <title>Timeline</title>
  <script type="text/javascript" src="https://unpkg.com/vis-timeline@latest/standalone/umd/vis-timeline-graph2d.min.js"></script>
  <link href="https://unpkg.com/vis-timeline@latest/styles/vis-timeline-graph2d.min.css" rel="stylesheet" type="text/css" />
  <style type="text/css">
    body,
    html {
        font-family: sans-serif;
    }

    #visualization {
        width: 600px;
    }
  </style>
</head>
<body>    
    <div id="visualization"></div>
    
<script type="text/javascript">
    // create a dataSet with groups
    var names = ["centripetal", "chordal", "uniform", "disabled"];
    var groups = new vis.DataSet();
    groups.add({
    id: 0,
    content: names[0],
    options: {
        drawPoints: false,
        interpolation: {
        parametrization: "centripetal",
        },
    },
    });

    groups.add({
    id: 1,
    content: names[1],
    options: {
        drawPoints: false,
        interpolation: {
        parametrization: "chordal",
        },
    },
    });

    groups.add({
    id: 2,
    content: names[2],
    options: {
        drawPoints: false,
        interpolation: {
        parametrization: "uniform",
        },
    },
    });

    groups.add({
    id: 3,
    content: names[3],
    options: {
        drawPoints: { style: "circle" },
        interpolation: false,
    },
    });

    var container = document.getElementById("visualization");
    var dataset = new vis.DataSet();
    for (var i = 0; i < names.length; i++) {
    dataset.add([
        { x: "2014-06-12", y: 0, group: i },
        { x: "2014-06-13", y: 40, group: i },
        { x: "2014-06-14", y: 10, group: i },
        { x: "2014-06-15", y: 15, group: i },
        { x: "2014-06-15", y: 30, group: i },
        { x: "2014-06-17", y: 10, group: i },
        { x: "2014-06-18", y: 15, group: i },
        { x: "2014-06-19", y: 52, group: i },
        { x: "2014-06-20", y: 10, group: i },
        { x: "2014-06-21", y: 20, group: i },
    ]);
    }

    var options = {
    drawPoints: false,
    dataAxis: { visible: false },
    legend: true,
    start: "2014-06-11",
    end: "2014-06-22",
    };
    var graph2d = new vis.Graph2d(container, dataset, groups, options);

</script>
</body>
</html>
  • 效果图
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posted @ 2024-04-22 20:48  DogLeftover  阅读(3)  评论(0编辑  收藏  举报