jqwidgets-framework
Version:
jQWidgets is an advanced Angular, Vue, Blazor, React, Web Components, jquery, ASP .NET MVC, Custom Elements and HTML5 UI framework.
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HTML
<html lang="en">
<head>
<title id='Description'>JavaScript Partial Polar Chart example</title>
<meta name="description" content="This is an example of Javascript Partial Polar Chart series." />
<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="../../../jqwidgets/jqxslider.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxbuttons.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxcheckbox.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxlistbox.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxscrollbar.js"></script>
<script type="text/javascript" src="../../../jqwidgets/jqxdropdownlist.js"></script>
<script type="text/javascript" src="../../../scripts/demos.js"></script>
<script type="text/javascript">
$(document).ready(function () {
var dataset = [
{ City: 'London', SalesCountJan: 210, SalesRevenueJan: 123 },
{ City: 'Madrid', SalesCountJan: 190, SalesRevenueJan: 114 },
{ City: 'Munich', SalesCountJan: 201, SalesRevenueJan: 112 },
{ City: 'Amsterdam', SalesCountJan: 110, SalesRevenueJan: 98 },
{ City: 'Paris', SalesCountJan: 105, SalesRevenueJan: 93 },
{ City: 'Prague', SalesCountJan: 54, SalesRevenueJan: 100 }
];
// prepare jqxChart settings
var settings = {
title: "Sales volume and revenue by city",
description: "(revenue in thousands)",
enableAnimations: false,
showLegend: true,
padding: { left: 5, top: 5, right: 5, bottom: 5 },
titlePadding: { left: 0, top: 0, right: 0, bottom: 5 },
colorScheme: 'scheme01',
source: dataset,
xAxis:
{
dataField: 'City',
valuesOnTicks: true,
labels: { autoRotate: true }
},
valueAxis:
{
labels: {
formatSettings: { decimalPlaces: 0 },
autoRotate: true
}
},
seriesGroups:
[
{
polar: true,
//startAngle: 90,
endAngle: 270,
radius: 120,
type: 'line',
series: [
{ dataField: 'SalesCountJan', displayText: 'Sales count', opacity: 0.7, lineWidth: 1, radius: 2, lineWidth: 2, symbolType: 'circle' },
{ dataField: 'SalesRevenueJan', displayText: 'Revenue', opacity: 0.7, lineWidth: 1, radius: 2, lineWidth: 2, symbolType: 'square' }
]
}
]
};
// create the chart
$('#chartContainer').jqxChart(settings);
// get the chart's instance
var chart = $('#chartContainer').jqxChart('getInstance');
// start angle slider
$('#sliderStartAngle').jqxSlider({ width: 240, min: 0, max: 360, step: 1, ticksFrequency: 20, mode: 'fixed' })
.on('change', function (event) {
var value = event.args.value;
settings.seriesGroups[0].startAngle = value;
chart.update();
});
// end angle slider
$('#sliderEndAngle').jqxSlider({ width: 240, min: 0, max: 360, value: 360 - 270, step: 1, ticksFrequency: 20, mode: 'fixed' })
.on('change', function (event) {
var value = 360 - event.args.value;
settings.seriesGroups[0].endAngle = value;
chart.update();
});
// end angle slider
$('#sliderRotate').jqxSlider({ width: 240, min: 0, max: 360, step: 1, ticksFrequency: 20, mode: 'fixed' })
.on('change', function (event) {
var value = event.args.value;
var endAngle = chart.seriesGroups[0].endAngle;
if (isNaN(endAngle))
endAngle = 360;
var startAngle = chart.seriesGroups[0].startAngle;
if (isNaN(startAngle))
startAngle = 0;
var diff = endAngle - startAngle;
settings.seriesGroups[0].startAngle = value;
settings.seriesGroups[0].endAngle = value + diff;
chart.update();
});
// radius slider
$('#sliderRadius').jqxSlider({ width: 240, min: 80, max: 140, value: 120, step: 1, ticksFrequency: 20, mode: 'fixed' })
.on('change', function (event) {
var value = event.args.value;
settings.seriesGroups[0].radius = value;
chart.update();
});
$("#checkBoxTicksBetween").jqxCheckBox({ width: 120, height: 25, hasThreeStates: false, checked: false });
$("#checkBoxTicksBetween").on('change', function (event) {
settings.xAxis.valuesOnTicks = !event.args.checked;
chart.update();
});
$("#checkBoxAutoRotate").jqxCheckBox({ width: 120, height: 25, hasThreeStates: false, checked: true });
$("#checkBoxAutoRotate").on('change', function (event) {
settings.xAxis.labels.autoRotate = event.args.checked;
settings.valueAxis.labels.autoRotate = event.args.checked;
chart.update();
});
});
</script>
</head>
<body class='default'>
<div id='chartContainer' style="width: 850px; height: 500px">
</div>
<table style="width: 850px">
<tr>
<td style="padding-left:50px">
<p style="font-family: Verdana; font-size: 12px;">Move the slider to change start angle:
</p>
<div id='sliderStartAngle'>
</div>
</td>
<td>
<p style="font-family: Verdana; font-size: 12px;">Move the slider to change end angle:
</p>
<div id='sliderEndAngle'>
</div>
</td>
</tr>
<tr>
<td style="padding-left:50px">
<p style="font-family: Verdana; font-size: 12px;">Move the slider to rotate:
</p>
<div id='sliderRotate'>
</div>
</td>
<td>
<p style="font-family: Verdana; font-size: 12px;">Move the slider to change the radius:
</p>
<div id='sliderRadius'>
</div>
</td>
</tr>
<tr style="height: 15px;">
</tr>
<tr>
<td style="padding-left:50px">
<div id='checkBoxTicksBetween'>
Tick marks between values
</div>
</td>
<td>
<div id='checkBoxAutoRotate'>
Auto rotate axis text
</div>
</td>
</tr>
</table>
<div class="example-description">
<br />
<h2>Description</h2>
<br />
This is an example of Javascript Partial Polar Chart series. The polar chart in this example has a 90 dgree segment missing.
</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>