Chart.js - scaleType='date' - Javascript Chart.js

Javascript examples for Chart.js:Chart Date Date

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Description

Chart.js - scaleType='date'

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
      <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.2.1/Chart.min.js"></script> 
      <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.2.1/Chart.bundle.min.js"></script> 
      <script type="text/javascript">
    window.onload=function(){/*  w  ww.j a v a  2 s. c o  m*/
var chartData = {
    datasets: [{
        borderColor: 'red',
        label: 'Capital R in borderColor, tooltips now work',
        data: [{
            x: new Date('2011-04-11T11:45:00'),
            y: 25
        }, {
            x: new Date('2011-04-11T12:51:00'),
            y: 28
        }, {
            x: new Date('2011-04-11T14:10:00'),
            y: 22
        }, {
            x: new Date('2011-04-11T15:15:00'),
            y: 18
        }]
    }, {
        borderColor: 'green',
        label: 'borderColor all lower case, tooltips now work',
        data: [{
            x: new Date('2011-04-11T11:45:00'),
            y: 15
        }, {
            x: new Date('2011-04-11T12:51:00'),
            y: 18
        }, {
            x: new Date('2011-04-11T14:10:00'),
            y: 12
        }, {
            x: new Date('2011-04-11T15:15:00'),
            y: 8
        }]
    }, ]
};
var ctx = document.getElementById("canvas").getContext("2d");
window.myScatterxx = Chart.Scatter(ctx, {
    data: chartData,
    options: {
        title: {
            display: true,
            text: "it is now working",
            fontSize: 36
        },
        scales: {
            xAxes: [{
                type: "time",
            }]
        }
    },
});
    }

      </script> 
   </head> 
   <body> 
      <canvas id="canvas"></canvas>  
   </body>
</html>

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