javascript - draw pie chart from arrays in highcharts - Stack Overflow

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I want to merge two arrays and display them on chart but can't do it. Please show the correct syntax of drawing that type of chart. If someobdy could provide a jsfiddle link it would be better for my understanding. Thanks.

$(function () {
    var name = ['chrome','firefox','opera'];
    var data = [11.22,81.54,6];
    var final = [name,data];

    $('#container').highcharts({
        chart: {
            plotBackgroundColor: null,
            plotBorderWidth: null,
            plotShadow: false,
            type: 'pie'
        },
        title: {
            text: 'Browser market shares January, 2015 to May, 2015'
        },
        tooltip: {
            pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
        },
        plotOptions: {
            pie: {
                allowPointSelect: true,
                cursor: 'pointer',
                dataLabels: {
                    enabled: true,
                    format: '<b>{point.name}</b>: {point.percentage:.1f} %',
                    style: {
                        color: (Highcharts.theme && Highcharts.theme.contrastTextColor) || 'black'
                    }
                }
            }
        },
        series: [{
            name: "Results",
            colorByPoint: true,
            data:JSON.parse(final)
        }]
    });
});

I want to merge two arrays and display them on chart but can't do it. Please show the correct syntax of drawing that type of chart. If someobdy could provide a jsfiddle link it would be better for my understanding. Thanks.

$(function () {
    var name = ['chrome','firefox','opera'];
    var data = [11.22,81.54,6];
    var final = [name,data];

    $('#container').highcharts({
        chart: {
            plotBackgroundColor: null,
            plotBorderWidth: null,
            plotShadow: false,
            type: 'pie'
        },
        title: {
            text: 'Browser market shares January, 2015 to May, 2015'
        },
        tooltip: {
            pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
        },
        plotOptions: {
            pie: {
                allowPointSelect: true,
                cursor: 'pointer',
                dataLabels: {
                    enabled: true,
                    format: '<b>{point.name}</b>: {point.percentage:.1f} %',
                    style: {
                        color: (Highcharts.theme && Highcharts.theme.contrastTextColor) || 'black'
                    }
                }
            }
        },
        series: [{
            name: "Results",
            colorByPoint: true,
            data:JSON.parse(final)
        }]
    });
});

• javascript
• highcharts

Share Improve this question Follow edited Sep 5, 2015 at 9:26 Alexandr Lazarev 12.9k44 gold badges3939 silver badges4747 bronze badges asked Sep 5, 2015 at 8:46 AlbertesteinAlbertestein 1911 silver badge44 bronze badges 1

• i am trying this before post data: JSON.parse("[" + final + "]") – Albertestein Commented Sep 5, 2015 at 8:54

Add a ment  | 

1 Answer 1

Sorted by: Reset to default 6

You don`t have to merge arrays. You have to build new array with list of objects. Those objects should have structure based on arrays that you provided. Propriety "name", of each object, should get its value form the "name" array. Propriety 'y', in its turn should get value from the "data" array. Something like:

var final = [
   {
       name: 'chrome',
       y: '11,22'
   },
   {
       name: 'firefox',
       y: '81.5'
   },
   {
       name: 'opera',
       y: '6'
   }   
]

That is how you can get it:

var name = ['chrome','firefox','opera'];
var data = [11.22,81.54,6];
var final = [];

for(var i=0; i < name.length; i++) {
    final.push({
        name: name[i],
        y: data[i]           
    });        
}  

Here is the fiddle: http://jsfiddle/ujahc83h/2/

I want to merge two arrays and display them on chart but can't do it. Please show the correct syntax of drawing that type of chart. If someobdy could provide a jsfiddle link it would be better for my understanding. Thanks.

$(function () {
    var name = ['chrome','firefox','opera'];
    var data = [11.22,81.54,6];
    var final = [name,data];

    $('#container').highcharts({
        chart: {
            plotBackgroundColor: null,
            plotBorderWidth: null,
            plotShadow: false,
            type: 'pie'
        },
        title: {
            text: 'Browser market shares January, 2015 to May, 2015'
        },
        tooltip: {
            pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
        },
        plotOptions: {
            pie: {
                allowPointSelect: true,
                cursor: 'pointer',
                dataLabels: {
                    enabled: true,
                    format: '<b>{point.name}</b>: {point.percentage:.1f} %',
                    style: {
                        color: (Highcharts.theme && Highcharts.theme.contrastTextColor) || 'black'
                    }
                }
            }
        },
        series: [{
            name: "Results",
            colorByPoint: true,
            data:JSON.parse(final)
        }]
    });
});

I want to merge two arrays and display them on chart but can't do it. Please show the correct syntax of drawing that type of chart. If someobdy could provide a jsfiddle link it would be better for my understanding. Thanks.

$(function () {
    var name = ['chrome','firefox','opera'];
    var data = [11.22,81.54,6];
    var final = [name,data];

    $('#container').highcharts({
        chart: {
            plotBackgroundColor: null,
            plotBorderWidth: null,
            plotShadow: false,
            type: 'pie'
        },
        title: {
            text: 'Browser market shares January, 2015 to May, 2015'
        },
        tooltip: {
            pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
        },
        plotOptions: {
            pie: {
                allowPointSelect: true,
                cursor: 'pointer',
                dataLabels: {
                    enabled: true,
                    format: '<b>{point.name}</b>: {point.percentage:.1f} %',
                    style: {
                        color: (Highcharts.theme && Highcharts.theme.contrastTextColor) || 'black'
                    }
                }
            }
        },
        series: [{
            name: "Results",
            colorByPoint: true,
            data:JSON.parse(final)
        }]
    });
});

• javascript
• highcharts

Share Improve this question Follow edited Sep 5, 2015 at 9:26 Alexandr Lazarev 12.9k44 gold badges3939 silver badges4747 bronze badges asked Sep 5, 2015 at 8:46 AlbertesteinAlbertestein 1911 silver badge44 bronze badges 1

• i am trying this before post data: JSON.parse("[" + final + "]") – Albertestein Commented Sep 5, 2015 at 8:54

Add a ment  | 

1 Answer 1

Sorted by: Reset to default 6

You don`t have to merge arrays. You have to build new array with list of objects. Those objects should have structure based on arrays that you provided. Propriety "name", of each object, should get its value form the "name" array. Propriety 'y', in its turn should get value from the "data" array. Something like:

var final = [
   {
       name: 'chrome',
       y: '11,22'
   },
   {
       name: 'firefox',
       y: '81.5'
   },
   {
       name: 'opera',
       y: '6'
   }   
]

That is how you can get it:

var name = ['chrome','firefox','opera'];
var data = [11.22,81.54,6];
var final = [];

for(var i=0; i < name.length; i++) {
    final.push({
        name: name[i],
        y: data[i]           
    });        
}  

Here is the fiddle: http://jsfiddle/ujahc83h/2/

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