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

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vis.js插值折线图

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	<!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>