Chart.js实现曲线图表效果代码-html代码-BFW代码库

Chart.js实现曲线图表效果代码

代码语言：html

所属分类：图表

代码描述：Chart.js实现曲线图表效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html>

<head>
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />

</head>

<body>
    <div style="height:300px;width:50%;"><canvas id="chartjs-line-chart"></canvas></div>
    <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/Chart.2.9.4.js"></script>
    <script>
        window.chartColors = {
            red: 'rgb(255, 99, 132)',
            orange: 'rgb(255, 159, 64)',
            yellow: 'rgb(255, 205, 86)',
            green: 'rgb(75, 192, 192)',
            blue: 'rgb(54, 162, 235)',
            purple: 'rgb(153, 102, 255)',
            grey: 'rgb(201, 203, 207)'
        };
        window.randomScalingFactor = function() {
            return (Math.random() > 0.5 ? 1.0 : -1.0) * Math.round(Math.random() * 100);
        };
        var lineConfig = {
            type: 'line',
            data: {
                labels: ["January", "February", "March", "April", "May", "June", "July"],
                datasets: [{
                    label: "My First dataset",
                    backgroundColor: window.chartColors.red,
                    borderColor: window.chartColors.red,
                    data: [randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor(), randomScalingFactor()],
                    fill: false,
                }, {
           .........完整代码请登录后点击上方下载按钮下载查看