jqwidgets-framework
Version:
jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.
153 lines (147 loc) • 6.43 kB
HTML
<html lang="en">
<head>
<title id='Description'>JavaScript Chart Custom Background Example</title>
<meta name="description" content="This is an example of JavaScript chart with custom background." />
<link rel="stylesheet" href="../../../jqwidgets/styles/jqx.base.css" type="text/css" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<meta name="viewport" content="width=device-width, initial-scale=1 maximum-scale=1 minimum-scale=1" />
<script type="text/javascript" src="../../../scripts/jquery-1.12.4.min.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcore.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdata.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdraw.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxchart.core.js"></script>
<script type="text/javascript" src="../../../scripts/demos.js"></script>
<style>
.jqx-chart-axis-text,
.jqx-chart-label-text,
.jqx-chart-tooltip-text,
.jqx-chart-legend-text
{
fill: #fafafa;
color: #fafafa;
font-size: 12px;
font-family: Verdana;
}
.jqx-chart-axis-description
{
fill: #fafafa;
color: #fafafa;
font-size: 12px;
font-family: Verdana;
}
.jqx-chart-title-text
{
fill: #fafafa;
color: #fafafa;
font-size: 14px;
font-weight: bold;
font-family: Verdana;
}
.jqx-chart-title-description
{
fill: #fafafa;
color: #fafafa;
font-size: 13px;
font-weight: normal;
font-family: Verdana;
}
</style>
<script type="text/javascript">
$(document).ready(function () {
// prepare the data
var source =
{
datatype: "csv",
datafields: [
{ name: 'Date' },
{ name: 'S&P 500' },
{ name: 'NASDAQ' }
],
url: '../../sampledata/nasdaq_vs_sp500.txt'
};
var dataAdapter = new $.jqx.dataAdapter(source, { async: false, autoBind: true, loadError: function (xhr, status, error) { alert('Error loading "' + source.url + '" : ' + error); } });
var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
var toolTipCustomFormatFn = function (value, itemIndex, serie, group, categoryValue, categoryAxis)
{
var dataItem = dataAdapter.records[itemIndex];
return '<DIV style="background: #2e3338; text-align:left"><b>Date: </b>' +
categoryValue.getDate() + '-' + months[categoryValue.getMonth()] + '-' + categoryValue.getFullYear() + '<br /><br /><b>NASDAQ: </b>' +
dataAdapter.formatNumber(dataItem['NASDAQ'], 'f') + '<br /><b>S&P 500: </b>' +
dataAdapter.formatNumber(dataItem['S&P 500'], 'f') + '</DIV>';
};
// prepare jqxChart settings
var settings = {
title: "U.S. Stock Market Index Performance",
description: "NASDAQ Composite compared to S&P 500",
enableAnimations: true,
showLegend: true,
backgroundColor: "#2e3338",
padding: { left: 10, top: 5, right: 10, bottom: 5 },
titlePadding: { left: 50, top: 0, right: 0, bottom: 10 },
source: dataAdapter,
xAxis:
{
dataField: 'Date',
formatFunction: function (value) {
return value.getDate() + '-' + months[value.getMonth()] + '-' + value.getFullYear();
},
type: 'date',
baseUnit: 'month',
valuesOnTicks: true,
tickMarks: {
visible: true,
interval: 1,
color: '#BCBCBC'
},
unitInterval: 1,
gridLines: {
visible: true,
interval: 3,
color: '#BCBCBC'
},
labels: {
angle: -45,
rotationPoint: 'topright',
offset: { x: 0, y: -25 }
}
},
valueAxis:
{
visible: true,
title: { text: 'Daily Closing Price<br>' },
tickMarks: { color: '#BCBCBC' }
},
colorScheme: 'scheme02',
seriesGroups:
[
{
type: 'spline',
toolTipBackground: "#2e3338",
toolTipFormatFunction: toolTipCustomFormatFn,
series: [
{ dataField: 'S&P 500', displayText: 'S&P 500' },
{ dataField: 'NASDAQ', displayText: 'NASDAQ' }
]
}
]
};
// setup the chart
$('#chartContainer').jqxChart(settings);
});
</script>
</head>
<body class='default'>
<div id='chartContainer' style="width:850px; height:500px">
</div>
<div class="example-description">
<br />
<h2>Description</h2>
<br />
This is an example of JavaScript chart with custom background color. The background color is set from the toolTipCustomFormatFn function.
</div>
<div style="position: absolute; bottom: 5px; right: 5px;">
<a href="https://www.jqwidgets.com/" alt="https://www.jqwidgets.com/"><img alt="https://www.jqwidgets.com/" title="https://www.jqwidgets.com/" src="https://www.jqwidgets.com/wp-content/design/i/logo-jqwidgets.png"/></a>
</div>
</body>
</html>