Then again, here I am struggling to work with the plot of pie charts.
When I use useHTML as true it renders exactly as I want (respecting itemWidth too), but when I click in the legend it stops respecting itemWidth and the items overlap. JSFiddle
Code:
$(function () {
$('#container').highcharts({
chart: {
renderTo: 'container',
height: 660,
width: 400,
},
title: {
text: 'Example',
},
plotOptions: {
pie: {
center: [200, 50],
size: '150',
innerSize: '75%',
dataLabels: {
enabled: false,
},
showInLegend: true
}
},
legend: {
useHTML:true,
verticalAlign: 'top',
floating: true,
itemWidth: 180,
y: 200,
itemStyle: {
fontSize:'12px',
fontWeight: 'light',
width: 160
}
},
series: [{
type: 'pie',
data: [['Aaaaaaaaaaaaa aaaaaaaaaaaaa',0.0516218483578],['bbbbbbbbbbbbbb bbbbbbbbbbbbbbbb ',0.257286564668],['cccccccccccccccccc',1.12221284311],['dddddddd ddddddddd',1.1265250728],['rrrrrrr rrrrrrrrrrr',0.17346294958],['Aaaaaaaaaaaaa aaaaaaaaaaaaa ',1.20890386677],['ffffffff ',0.459460369787],['gfdgdfgdfg ',6.13592008543],['Aaaaaaaaaaaaa aaaaaaaaaaaaa ',0.395214054153],['Aaaaaaaaaaaaa aaaaaaaaaaaaa',0.366061664716],['dddddddddd',0.149098291043],['Aaaaaaaaaaaaa aaaaaaaaaaaaa',0.0957028394272],['tttttttttttt ',3.48603058953],['Aaaaaaaaaaaaa aaaaaaaaaaaaa',1.6316529146],['fdsfsdfsd .',1.34404210477],['Aaaaaaaaaaaaa aaaaaaaaaaaaa',0.350541259163],['Aaaaaaaaaaaaa aaaaaaaaaaaaas ',0.45563482302],['gdffdgdgg ',0.601007305701],['Aaaaaaaaaaaaa aaaaaaaaaaaaa',1.07655357912],['Aaaaaaaaaaaaa aaaaaaaaaaaaa ',0.145888955634],['Aaaaaaaaaaaaa aaaaaaaaaaaaa',13.0487584317],['dasdasfsafsaf',1.79394965159],['Vesdfsdrde ',3.41252042196],['Aaaaaaaaaaaaa aaaaaaaaaaaaa ',0.258638673662],],
}]
});
});
How can I keep the formatting even after clicking in the legend?
It seems the bug was solved in the recent releases.
Related
Hi EveryOne I am using HighCharts library to plot charts , i want to achieve below pie chart i couldn't find proper example please help me on this.
You can enable sliced state for the blue point and use properties related with border:
series: [{
showInLegend: true,
allowPointSelect: true,
type: 'pie',
data: [{
y: 45,
color: 'black',
dataLabels: {
enabled: false
}
}, {
y: 55,
color: 'blue',
sliced: true,
borderWidth: 5,
borderColor: 'white',
dataLabels: {
format: '{point.y}%',
distance: -60,
style: {
fontSize: 24
}
}
}]
}]
Live demo: http://jsfiddle.net/BlackLabel/gnqsuefw/
API Reference: https://api.highcharts.com/highcharts/series.pie.data.sliced
I created the extract pie for you here: https://jsfiddle.net/markwan/qm8xzr93/3/
// Build the chart
Highcharts.chart('container', {
chart: {
plotBackgroundColor: "#f5f5f5",
backgroundColor: '#f5f5f5',
plotBorderWidth: null,
plotShadow: false,
type: 'pie'
},
title: {
text: ''
},
tooltip: {
enabled: false
},
accessibility: {
point: {
valueSuffix: '%'
}
},
plotOptions: {
pie: {
allowPointSelect: true,
cursor: 'pointer',
showInLegend: true,
}
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'top',
itemMarginBottom: 15,
x: 0,
y: 150
},
series: [{
name: 'Members',
colorByPoint: true,
data: [
{
name: 'Total Members: 1.000.000',
y: 450000,
color: "#393f4e",
borderWidth: 1,
borderColor: '#f5f5f5',
dataLabels: {
enabled: false,
}
},
{
name: 'Targeted Members: 550.000',
y: 550000,
sliced: true,
borderWidth: 15,
borderColor: 'white',
color: "#34b9d5",
dataLabels: {
enabled: true,
format: '<b>{point.percentage:.0f}%</b>',
distance: -70,
style: {
fontSize: 30
}
}
}]
}]
});
I have a Piechart made of highcharts plugin,Its working fine and my legend is also working fine.But here the value of 'y' that is 12,10,33 is not showing with my legend.I need to show this value with % for ex: yellow slice-12% ,Red Slice-10% etc.,Below is my code.Thanks in advance.
HTML
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="container" style="height: 400px; width: 500"></div>
Javascript
$(document).ready(function(){
});
</script>
</head>
<body>
<div id="container" style="height: 400px; width: 500"></div>
<script>
$(function () {
new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'pie',
height: 450,
width: 450
},
credits: {
enabled: false
},
title: {
text : '',
},
plotOptions: {
pie: {
shadow: false,
borderWidth: 0
}
},
tooltip: {
enabled: false
},
legend: {
align: 'right',
layout: 'vertical',
verticalAlign: 'top',
x: 0,
y: 0
},
series: [{
innerSize: '60%',
outerSize: '40%',
showInLegend: true,
data: [
{name: 'Yellow Slice', y: 12, color: 'yellow'},
{name: 'Red Slice', y: 10, color: 'red' },
{name: 'Blue Slice', y: 33, color: 'blue'},
{name: 'Green Slice', y: 20, color: 'green'}
],
dataLabels: {
enabled: false,
}
}]
});
});
You want the dataLabels.formatter. https://api.highcharts.com/highcharts/series.pie.dataLabels
There are also a bunch of settings you can change to adjust the placement and the connector.
https://jsfiddle.net/jsormpjj/
$(function() {
new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'pie',
height: 450,
width: 450
},
credits: {
enabled: false
},
title: {
text: '',
},
plotOptions: {
pie: {
shadow: false,
borderWidth: 0
}
},
tooltip: {
enabled: false
},
legend: {
align: 'right',
layout: 'vertical',
verticalAlign: 'top',
x: 0,
y: 0
},
series: [{
innerSize: '60%',
outerSize: '40%',
showInLegend: true,
data: [{
name: 'Yellow Slice',
y: 12,
color: 'yellow'
},
{
name: 'Red Slice',
y: 10,
color: 'red'
},
{
name: 'Blue Slice',
y: 33,
color: 'blue'
},
{
name: 'Green Slice',
y: 20,
color: 'green'
}
],
dataLabels: {
enabled: true,
formatter: function() {
return this.point.name + ' - ' + this.point.y + '%';
}
}
}]
});
});
I have a series that I would like to be ignored in the percentage calculation of a pie chart but still be shown/hidden when the legend item is clicked. The series represents the total and should always be 100%. If I set visible to false for the series it is initially hidden in the chart and the legend item is greyed out. However, clicking the legend item shows the series with the calculated percentage. It seems like I need another series behind the values I would like to be calculated and displayed, that's always 100%, any ideas?
Thanks!
Chart Config
vm.installationResultsConfig = {
options: {
exporting: {
type: 'application/pdf',
filename: 'installation-results'
},
credits: {
enabled: false
},
navigation: {
buttonOptions: {
enabled: false
}
},
chart: {
backgroundColor: '#F9F9F9',
borderColor: '#eee',
plotBackgroundColor: null,
plotBorderWidth: 0,
plotShadow: false,
height: 440
},
title: {
text: 'Installation Results',
align: 'center',
verticalAlign: 'top'
},
tooltip: {
pointFormat: '{series.name}: <b>{point.percentage:.1f}%</b>'
},
plotOptions: {
pie: {
dataLabels: {
enabled: false
},
startAngle: 0,
endAngle: 360,
center: ['50%', '55%'],
showInLegend: true
}
},
legend: {
align: 'left',
verticalAlign: 'middle',
layout: 'vertical',
x: -8,
y: 30,
labelFormatter: function () {
if(this.name === 'All Vehicles') {
this.percentage = 100;
}
return '<span>' + this.name + '</span><br />' +
'<span>' + this.dataLabels.count + '</span><br />' +
'<span>' + $filter('number')(this.percentage) + '%</span>';
},
useHTML: true,
itemMarginTop: 5,
itemMarginBottom: 5
}
},
series: [{
type: 'pie',
name: 'Installation Results',
innerSize: '70%',
data: [
{
name: 'All Vehicles', // should be ignored and alway render as 100%
y: chartData.allVehicles,
color: '#999999',
dataLabels: {
count: $filter('number')(chartData.allVehicles)
}
},
{
name: 'Successful',
y: chartData.successful,
color: '#50CF63',
dataLabels: {
count: $filter('number')(chartData.successful)
}
},
{
name: 'Failed',
y: chartData.failed,
color: '#F22F1D',
dataLabels: {
count: $filter('number')(chartData.failed)
}
},
{
name: 'Not Attempted',
y: chartData.notAttempted,
color: '#296499',
dataLabels: {
count: $filter('number')(chartData.notAttempted)
}
}
]
}]
};
The percentage property will affect all pie slices in series. In that situation, you can create custom percentage property, which will be calculated based only on visible slices that are not 'All Vehicles' slice. Take a look at the example below. Also, I think that the labelFormatter function is not the right place to make calculations but I only wanted to show you the idea.
Example:
http://jsfiddle.net/g1hw761h/
How do I change the color of the line in a line chart in highcharts?
right now the line is appearing blue. What if I wanted it to be say, Red?
Right now I have the following code:
new Highcharts.Chart({
chart: {
renderTo: 'emissionsChart',
type: 'areaspline',
marginRight: 20
},
legend: {
layout: 'vertical',
align: 'center',
verticalAlign: 'top',
x: 0,
y: 40,
floating: true,
borderWidth: 1,
backgroundColor: '#FFFFFF'
},
xAxis: {
labels: {
formatter: function() {
return this.value.toFixed(0);
}
}
},
yAxis: {
title: {
text: 'Emissions (tCO2e)'
}
},
credits: {
enabled: false
},
plotOptions: {
areaspline: {
fillOpacity: 0.5
}
},
series: [{"name":"High reduction rate","data":[]}]
});
You can specify whatever color you want - among many other things - in the plotOptions:
http://api.highcharts.com/highcharts#plotOptions.series.color
You can do this on a series by series basis by adding the property to your series object instead, as well:
http://jsfiddle.net/jlbriggs/yPLVP/8/
series:[{
color:'orange',
data:[5,2,8,9,6,3,4,7,7]
}
I am using highcharts pie chart and needs to change the tooltip position
to where the mouse is on while it's over the chart.
Currently I tried to change it's position but it's not working.
Here is how i tried to create and use the chart:
chartObj = new Highcharts.Chart({
chart: {
renderTo: container,
plotBackgroundColor: null,
plotBorderWidth: null,
plotShadow: false,
animation: false,
backgroundColor: '#e4e6e1',
height: 300
},
colors: colors,
title: {
text: title
},
tooltip: {
positioner: function (boxWidth, boxHeight, point) {
return { x: point.plotX + this.chart.plotLeft, y: point.plotY + this.chart.plotTop };
},
pointFormat: '<b>{point.percentage}%</b>',
percentageDecimals: 1,
style: {
color: '#333333',
fontSize: '12px',
padding: '8px',
opacity: 1
}
},
plotOptions: {
pie: {
allowPointSelect: false,
cursor: 'pointer',
dataLabels: {
enabled: width < 1500 ? false : true,
color:'#000000',
useHTML: true,
formatter: function () { return this.percentage.toFixed(2) + "%"; },
connectorWidth: 0,
distance: 5
},
showInLegend: true,
color: '#000000',
connectorColor: '#000000',
point: {
events: {
legendItemClick: function () {
return false;
}
}
},
},
},
series: [{ type: 'pie',
name: title,
visible: chart_visible,
data: data,
}],
credits: {
enabled: false
},
legend: {
layout: 'horizontal',
backgroundColor: '#FFFFFF',
align: 'center',
verticalAlign: 'bottom',
x: 0,
y: 0,
floating: false,
shadow: true
},
exporting: {
enabled: false
}
});
chartObj.series[0].setData(data);
return chartObj;
Unfortunately point.x and point.y are always the same for pie slice - they are not mouse position.
Possible workaroud is to use points.event.mouseOver and mouseOut and create your own tooltip (display some absolute with values from that event).