| Server IP : 49.231.201.246 / Your IP : 216.73.216.149 Web Server : Apache/2.4.18 (Ubuntu) System : Linux 246 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64 User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : exec,passthru,shell_exec,system,proc_open,popen,pcntl_exec MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /proc/11584/cwd/html/ppaobm/vendor/bower-asset/chartjs/samples/scales/time/ |
Upload File : |
<!doctype html>
<html>
<head>
<title>Line Chart</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.18.1/moment.min.js"></script>
<script src="../../../dist/Chart.min.js"></script>
<script src="../../utils.js"></script>
<style>
canvas {
-moz-user-select: none;
-webkit-user-select: none;
-ms-user-select: none;
}
</style>
</head>
<body>
<div style="width:1000px">
<canvas id="chart1"></canvas>
</div>
<br>
<br>
Chart Type:
<select id="type">
<option value="line">Line</option>
<option value="bar">Bar</option>
</select>
<button id="update">update</button>
<script>
function randomNumber(min, max) {
return Math.random() * (max - min) + min;
}
function randomBar(date, lastClose) {
var open = randomNumber(lastClose * 0.95, lastClose * 1.05).toFixed(2);
var close = randomNumber(open * 0.95, open * 1.05).toFixed(2);
return {
t: date.valueOf(),
y: close
};
}
var dateFormat = 'MMMM DD YYYY';
var date = moment('April 01 2017', dateFormat);
var data = [randomBar(date, 30)];
while (data.length < 60) {
date = date.clone().add(1, 'd');
if (date.isoWeekday() <= 5) {
data.push(randomBar(date, data[data.length - 1].y));
}
}
var ctx = document.getElementById('chart1').getContext('2d');
ctx.canvas.width = 1000;
ctx.canvas.height = 300;
var color = Chart.helpers.color;
var cfg = {
type: 'bar',
data: {
datasets: [{
label: 'CHRT - Chart.js Corporation',
backgroundColor: color(window.chartColors.red).alpha(0.5).rgbString(),
borderColor: window.chartColors.red,
data: data,
type: 'line',
pointRadius: 0,
fill: false,
lineTension: 0,
borderWidth: 2
}]
},
options: {
scales: {
xAxes: [{
type: 'time',
distribution: 'series',
ticks: {
source: 'data',
autoSkip: true
}
}],
yAxes: [{
scaleLabel: {
display: true,
labelString: 'Closing price ($)'
}
}]
},
tooltips: {
intersect: false,
mode: 'index',
callbacks: {
label: function(tooltipItem, myData) {
var label = myData.datasets[tooltipItem.datasetIndex].label || '';
if (label) {
label += ': ';
}
label += parseFloat(tooltipItem.value).toFixed(2);
return label;
}
}
}
}
};
var chart = new Chart(ctx, cfg);
document.getElementById('update').addEventListener('click', function() {
var type = document.getElementById('type').value;
chart.config.data.datasets[0].type = type;
chart.update();
});
</script>
</body>
</html>