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This topic contains 1 reply, has 2 voices, and was last updated by Peter Stoev 11 years, 2 months ago.

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Author

Pie exploded Posts

January 29, 2014 at 8:00 am Pie exploded #48578

simcon94

Participant

Hi,
is it possible to show the Pie exploded?

January 29, 2014 at 8:10 am Pie exploded #48581

Peter Stoev

Keymaster

Hi simcon94,

You can achieve that by using the centerOffset setting.

Example:

<!DOCTYPE html>
<html lang="en">
<head>
    <title id='Description'>jqxChart Pie Series Example</title>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" src="../../scripts/jquery-1.10.2.min.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxchart.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxdata.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            // prepare chart data as an array
            var source =
            {
                datatype: "csv",
                datafields: [
                    { name: 'Browser' },
                    { name: 'Share' }
                ],
                url: '../sampledata/desktop_browsers_share_dec2011.txt'
            };

            var dataAdapter = new $.jqx.dataAdapter(source, { async: false, autoBind: true, loadError: function (xhr, status, error) { alert('Error loading "' + source.url + '" : ' + error); } });

            // prepare jqxChart settings
            var settings = {
                title: "Desktop browsers share in Dec 2011",
                description: "(source: wikipedia.org)",
                enableAnimations: true,
                showLegend: false,
                legendPosition: { left: 520, top: 140, width: 100, height: 100 },
                padding: { left: 5, top: 5, right: 5, bottom: 5 },
                titlePadding: { left: 0, top: 0, right: 0, bottom: 10 },
                source: dataAdapter,
                colorScheme: 'scheme02',
                seriesGroups:
                    [
                        {
                            type: 'pie',
                            showLabels: true,
                            series:
                                [
                                    { 
                                        dataField: 'Share',
                                        displayText: 'Browser',
                                        labelRadius: 100,
                                        initialAngle: 15,
                                        radius: 130,
                                        centerOffset: function(item)
                                        {
                                            if (item.itemIndex == 1)
                                                return 30;
                                            return 0;
                                        },
                                        formatSettings: { sufix: '%', decimalPlaces: 1 }
                                    }
                                ]
                        }
                    ]
            };

            // setup the chart
            $('#jqxChart').jqxChart(settings);

        });
    </script>
</head>
<body class='default'>
    <div id='host' style="margin: 0 auto; width: 699px; height: 400px;">
        <div id='jqxChart' style="width: 680px; height: 400px; position: relative; left: 0px;
            top: 0px;">
        </div>
    </div>
</body>
</html>

Hope this helps.

Best Regards,
Peter Stoev

jQWidgets Team
http://www.jqwidgets.com

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