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Tagged: chart, height, jqxChart, percent, size, width

This topic contains 3 replies, has 2 voices, and was last updated by Dimitar 11 years, 8 months ago.

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Scale chart according to given percentage value Posts

September 9, 2013 at 8:27 am Scale chart according to given percentage value #28570

abc

Participant

Hi,

I want to resize chart with given percentage value. e.g if chart size set to 100% , it will show full size image set according to browser window size, and if chart size set to 60%, it must scale its size accordingly ,

Can we scale chart size according to given percentage value?

Thanks.

September 10, 2013 at 5:19 am Scale chart according to given percentage value #28623

Dimitar

Participant

Hello abc,

Here is an example of a chart set to 100% width and height:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html lang="en">
<head>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <style type="text/css">
        body, html
        {
            width: 100%;
            height: 100%;
        }
    </style>
    <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/jqxdata.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxchart.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            // prepare the data
            var source =
            {
                datatype: "tab",
                datafields: [
                    { name: 'Date' },
                    { name: 'Referral' },
                    { name: 'SearchPaid' },
                    { name: 'SearchNonPaid' }
                ],
                url: '../sampledata/website_analytics.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'];
            // prepare jqxChart settings
            var settings = {
                title: "Web Traffic Analysis",
                description: "Unique site visitors in January 2012",
                enableAnimations: true,
                showLegend: true,
                padding: { left: 10, top: 5, right: 10, bottom: 5 },
                titlePadding: { left: 90, top: 0, right: 0, bottom: 10 },
                source: dataAdapter,
                categoryAxis:
                    {
                        type: 'date',
                        baseUnit: 'day',
                        textRotationAngle: 0,
                        dataField: 'Date',
                        formatFunction: function (value) {
                            return value.getDate();
                        },
                        toolTipFormatFunction: function (value) {
                            return value.getDate() + '-' + months[value.getMonth()] + '-' + value.getFullYear();
                        },
                        showTickMarks: true,
                        tickMarksInterval: 1,
                        tickMarksColor: '#888888',
                        unitInterval: 1,
                        showGridLines: true,
                        gridLinesInterval: 30,
                        gridLinesColor: '#888888',
                        valuesOnTicks: true
                    },
                colorScheme: 'scheme06',
                seriesGroups:
                    [
                        {
                            type: 'stackedarea100',
                            valueAxis:
                            {
                                unitInterval: 20,
                                displayValueAxis: true,
                                description: 'Daily visitors',
                                tickMarksColor: '#888888'
                            },
                            series: [
                                    { dataField: 'SearchNonPaid', displayText: 'Organic Search Traffic' },
                                    { dataField: 'SearchPaid', displayText: 'Paid Search Traffic' },
                                    { dataField: 'Referral', displayText: 'Referral Traffic' }
                                ]
                        }
                    ]
            };
            // setup the chart
            $('#jqxChart').jqxChart(settings);
        });
    </script>
</head>
<body class='default'>
    <div id='jqxChart' style="width: 100%; height: 100%;">
    </div>
</body>
</html>

Best Regards,
Dimitar

jQWidgets team
http://www.jqwidgets.com/

September 10, 2013 at 6:16 am Scale chart according to given percentage value #28629

abc

Participant

Hi Dimitar,

Thanks, I have set its height and width , it is resizing chart according to window size, its so much helpful.
but getting one more issue,

When we re-size window the category axis values are getting mixed, and its not understandable,
see ” javascript_chart_bar_series.htm ” demo example and set its height and width like you shown in above example,
and re-size window to minimum width and check, you will see that the values of category axis are mixed,
please suggest any solution for this issue..

Thanks.

September 10, 2013 at 8:36 am Scale chart according to given percentage value #28645

Dimitar

Participant

Hi abc,

A possible solution is to set the textRotationAngle property of the categoryAxis to 90.

Best Regards,
Dimitar

jQWidgets team
http://www.jqwidgets.com/

Author

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