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I can not display the labels in JQChart?
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skystar
#1 Posted : Friday, October 17, 2014 4:24:54 AM(UTC)
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Help, how to get a pie chart title triangles instead of percentages. The documentation for this example, considered very fast, without using text instead of numbers.

I have a code:

$('#jqChart').jqChart({
legend: { visible: false },
animation: { duration: 1 },
series: [
{
type: 'pie',
fillStyles: ['#418CF0', '#FCB441', '#E0400A', '#056492', '#BFBFBF'],
labels: {
stringFormat: '%s',
valueType: 'dataValue',
font: '15px sans-serif',
fillStyle: 'white'
},
data: [['N', 65], ['A', 58], ['B', 30],
['F', 60], ['C', 65]]
}
]
});
I have the image, there is enough show that I want to change. http://i57.tinypic.com/158babt.jpg

I have tried many options, changing stringFormat, but unfortunately it does not work. What am I doing wrong, thanks for your help.
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Dragan
#2 Posted : Friday, October 17, 2014 5:14:24 AM(UTC)
Rank: Advanced Member

Groups: Administrators, DataVizJavaScript, jQueryChart, jQueryDV, MvcChart, Registered
Joined: 1/3/2011(UTC)
Posts: 483

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Was thanked: 87 time(s) in 87 post(s)
Hi,

You can use 'dataPointLabelCreating' event to customize the labels:
http://www.jqchart.com/jquery/chart/CustomizingChart/DataPointLabelCreatingEvent

In your case the code should looks like:
Code:
$('#jqChart').bind('dataPointLabelCreating', function (event, data) {
                data.text = data.context.dataItem[0];
            });


            $('#jqChart').jqChart({
                legend: { visible: false },
                animation: { duration: 1 },
                series: [
                    {
                        type: 'pie',
                        fillStyles: ['#418CF0', '#FCB441', '#E0400A', '#056492', '#BFBFBF'],
                        labels: {
                            stringFormat: '%s',
                            valueType: 'dataValue',
                            font: '15px sans-serif',
                            fillStyle: 'white'
                        },
                        data: [['N', 65], ['A', 58], ['B', 30],
                        ['F', 60], ['C', 65]]
                    }
                ]
            });
Best Regards,
Dragan Matek
jqChart Inc.
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skystar
#3 Posted : Friday, October 17, 2014 5:18:58 AM(UTC)
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Great thanks! It works!
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