Working with a simple highcharts bar graph such as so: http://jsfiddle.net/bvuWR/106/
$(function () {
var chart;
$(document).ready(function() {
$("#updateAxis").click(function(){
chart.xAxis[0].setCategories(['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas', 'Lemon']);
for (var i = 0; i < chart.series.length; i++)
{
chart.series[i].addPoint(Math.random() * 5, true, true);
}
});
chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'bar'
},
title: {
text: 'Stacked bar chart'
},
xAxis: {
categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas']
},
yAxis: {
min: 0,
title: {
text: 'Total fruit consumption'
}
},
legend: {
backgroundColor: '#FFFFFF',
reversed: true
},
tooltip: {
formatter: function() {
return ''+
this.series.name +': '+ this.y +'';
}
},
plotOptions: {
series: {
stacking: 'normal'
}
},
series: [{
name: 'John',
data: [5, 3, 4, 7, 2]
}, {
name: 'Jane',
data: [2, 2, 3, 2, 1]
}, {
name: 'Joe',
data: [3, 4, 4, 2, 5]
}]
});
});
});
Is there any way that I can grab data passed as a data series and add under the category?
This example has the data hardcoded in the config, however, I'll be passing the values to the data series dynamically and the value in the category would need to change as well.
You can set axis type as category and define categories from points names.
xAxis: {
type: 'category'
},
series: [{
name: 'John',
data: [{
y: 5,
name: 'Apples'
}, {
y: 2,
name: 'Oranges'
}, {
y: 3,
name: 'Pears'
}]
}]
Live demo: http://jsfiddle.net/BlackLabel/d41cvheL/
API: https://api.highcharts.com/highcharts/xAxis.categories
Related
I am using highcharts to render a column chart and my legends as well. I want to be get the total count of all the legends together (default legend and linkedTo legend).
Ex:
in the fiddle below: I have 2 legends: now when I click on one of them, I want to see the cumulative count of all the series pertaining to that legend clicked.
http://jsfiddle.net/5eb0utxq/
is that possible, currently its getting some count, but im not sure if that is the total count of all the series related to that legend.
code:
$(function() {
$('#container').highcharts({
chart: {
type: 'bar'
},
title: {
text: 'Total fruit consumtion, grouped by gender'
},
xAxis: {
categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas']
},
yAxis: {
allowDecimals: false,
min: 0,
title: {
text: 'Number of fruits'
}
},
plotOptions: {
series: {
showInLegend: true,
}
},
legend: {
labelFormatter: function() {
var totalLegend = this.yData.reduce(function(pv, cv) { return pv + cv; }, 0);
return this.name +" : "+ totalLegend;
}
},
series: [{
data: [4740, 1378, 8],
name: "Confirmed",
id: "Confirmed",
type: "column",
y: "86",
stack: "ACTIVE"
}, {
data: [2932, 141],
name: "Potential", id: "Potential",
stack: "ACTIVE",type: "column",
y: "86"
}, {
data:[1752, 11],
linkedTo: "Confirmed",
name: "Confirmed",showInLegend: false,
type: "column",
y: "86",
stack: "REOPENED"
}, {
data: [1089, 2],
linkedTo: "Potential",showInLegend: false,
name: "Potential",
type: "column",
y: "86",
stack: "REOPENED"
}, {
data: [2332, 1960, 42],
linkedTo: "Potential",
name: "Potential",showInLegend: false,
type: "column",
y: "86",
stack: "NEW"
}, {
data: [480, 4684, 2258],
linkedTo: "Confirmed",
name: "Confirmed",showInLegend: false,
type: "column",
y: "86",
stack: "NEW",
}]
});
});
You need to count yData from all linked series, this is the main series, so you can use the below code:
legend: {
...,
labelFormatter: function() {
var totalLegend = 0;
[...this.linkedSeries, this].forEach(function(lSeries) {
lSeries.yData.forEach(el => {
totalLegend += el
});
});
return this.name + ' (' + totalLegend + ')';
}
}
Live demo: http://jsfiddle.net/BlackLabel/kfger78b/
API Reference: https://api.highcharts.com/highcharts/legend.labelFormatter
I am currently working on a horizontal bar graph with Highcharts. I have 5 different categories Low, Medium Low, Medium, Medium High and High I would like to sort the data being returned from the graph by category name by descending order having Low be the starting point. For example, all Low data appears first in the graph, all Medium Low, all Medium appears next and so on.
I've done some research and it appears that the code below is what I need
dataSorting: {
enabled: true,
matchByName: true
},
but when applying this to HighCharts it did not affect my graph. Is this a feature that is provided in HighCharts? Is this something that is possible to do?
Here is a jsfiddle
My code:
let data = [10, 31, 13, 19, 21, 50, 10]
Highcharts.chart('container', {
chart: {
type: 'bar'
},
title: {
text: "Bar Graph"
},
xAxis: {
},
yAxis: {
min: 0,
formatter: function() {
return this.value + "%";
},
title: {
text: '% of Total'
}
},
legend: {
reversed: false
},
plotOptions: {
series: {
stacking: 'normal'
}
},
series: [{
name: 'Low',
color: '#0D6302',
data: [data[0]],
showInLegend: true,
}, {
name: 'Medium-Low',
color: '#0B7070',
data: [data[2]]
}, {
name: 'Medium',
color: '#DC9603',
data: [data[3]]
},{
name: 'Low',
color: '#0D6302',
data: [data[1]],
showInLegend: false
},
{
name: 'Medium-High',
color: '#DD5F0C',
data: [data[4]]
}, {
name: 'High',
color: '#C50710',
data: [data[5]]
}]
});
Current look:
Desired look:
You can use the index feature to define the affecting the order of rendering.
Demo: https://jsfiddle.net/BlackLabel/9Lsvmpbh/
series: [{
name: 'Low',
index: 4,
color: '#0D6302',
data: [data[0]],
showInLegend: true,
}, {
name: 'Medium-Low',
index: 3,
color: '#0B7070',
data: [data[2]]
}, {
name: 'Medium',
index: 2,
color: '#DC9603',
data: [data[3]]
},{
name: 'Low',
index: 5,
color: '#0D6302',
data: [data[1]],
showInLegend: false
},
{
name: 'Medium-High',
index: 1,
color: '#DD5F0C',
data: [data[4]]
}, {
name: 'High',
index: 0,
color: '#C50710',
data: [data[5]]
}]
API: https://api.highcharts.com/highcharts/series.line.index
You should reorder your series' objects. According to this, highchart doesn't have a property to sort automatically. You should insert first your Low series, then Medium Low etc. The thing you want to be the last one, you should put it first in the series.
Following this
let data = [10, 31, 13, 19, 21, 50, 10]
Highcharts.chart('container', {
chart: {
type: 'bar'
},
title: {
text: "Bar Graph"
},
xAxis: {
},
yAxis: {
min: 0,
formatter: function() {
return this.value + "%";
},
title: {
text: '% of Total'
}
},
legend: {
reversed: false
},
plotOptions: {
series: {
stacking: 'sorted'
}
},
series: [{
name: 'High',
color: '#C50710',
data: [data[5]]
}, {
name: 'Medium-High',
color: '#DD5F0C',
data: [data[4]]
}, {
name: 'Medium',
color: '#DC9603',
data: [data[3]]
},{
name: 'Medium-Low',
color: '#0B7070',
data: [data[2]]
},
{
name: 'Low',
color: '#0D6302',
data: [data[1]],
showInLegend: false
}, {
name: 'Low',
color: '#0D6302',
data: [data[0]],
showInLegend: true,
}]
});
I got this result:
I have examples json data for Higcharts USD currency:
https://cdn.jsdelivr.net/gh/highcharts/highcharts#v7.0.0/samples/data/usdeur.json
So i added simply one value to data, there not show in a chart.
[
[
1167609600000,
50,
30
],
[
1167609600001,
60,
40
],
[
1167609600002,
70,
50
]
]
My code:
function myFunction() { Highcharts.getJSON(
'http://192.168.0.157/log1.json', function (data) {
Highcharts.chart('container', {
chart: {
zoomType: 'x', backgroundColor:"#e7ecea"
},
title: {
text: 'Pomiary'
},
subtitle: {
text: document.ontouchstart === undefined ?
'select' : 'Pinch the chart to zoom in'
},
xAxis: {
type: 'datetime'
},
yAxis: {
title: {
text: 'Exchange rate'
}
},
legend: {
enabled: false
},
plotOptions: {
area: {
fillColor: {
stops: [
[0, Highcharts.getOptions().colors[0]],
[1, Highcharts.Color(Highcharts.getOptions().colors[0]).setOpacity(0).get('rgba')]
]
},
marker: {
radius: 2
},
lineWidth: 1,
states: {
hover: {
lineWidth: 1
}
},
threshold: null
}
},
series: [{
type: 'area',
name: 'speed',
data: data
}, {
type: 'area',
name: 'speed2',
data: data
}]
}); } );
};
How i can add next series?
The simplest way is to use keys property:
series: [{
data: data
}, {
keys: ['x', 'someValue', 'y'],
data: data
}]
Live demo: http://jsfiddle.net/BlackLabel/6m4e8x0y/4797/
API Reference: https://api.highcharts.com/highcharts/series.line.keys
I drew a drilldown chart and I don't know how to change both x-Axis and y-Axis title after clicking the bars and go to second chart. Also how to change to default title after clicking drillUp button and go back to first chart.
For example, I want my first chart's x-Axis title to be "Percentage Arange" and y-Axis title to be "Number of Schools". And second chart's x-Axis title to be "School Name" and yAxis title to be "Percentage".
I searched for some related code. There is one about how to change the title of the drilldown chart:
var defaultTitle = "Basic drilldown";
var drilldownTitle = "More about ";
var chart = new Highcharts.Chart({
chart: {
type: 'column',
renderTo: 'container',
events: {
drilldown: function(e) {
chart.setTitle({ text: drilldownTitle + e.point.name });
},
drillup: function(e) {
chart.setTitle({ text: defaultTitle });
}
}
},
title: {
text: defaultTitle
},
// ... more options});
However, i don't know how to use for my case.
Here is the code:
Highcharts.chart('container', {
chart: {
type: 'column'
},
title: {
text: 'Basic drilldown'
},
xAxis: {
type: 'category',
title: {
enabled: true,
text: "Percentage Range"
}
},
yAix: {
title: {
enabled: true,
text: "Number of Schools"
}
},
legend: {
enabled: false
},
plotOptions: {
series: {
borderWidth: 0,
grouping: false,
dataLabels: {
enabled: true
}
}
},
series: [{
name: 'Things',
colorByPoint: true,
pointPadding: 0,
data: [{
name: '100-70%',
y: 5,
drilldown: '100-70%'
}]
}, {
name: 'Things',
colorByPoint: true,
pointPadding: 0.1,
data: [{
name: '70-30%',
y: 2,
drilldown: '70-30%'
}]
}, {
name: 'Things',
colorByPoint: true,
pointPadding: 0.3,
data: [{
name: '30-0%',
y: 4,
drilldown: '30-0%'
}]
}],
drilldown: {
series: [{
id: '100-70%',
data: [
['Cats', 4],
['Dogs', 2],
['Cows', 1],
['Sheep', 2],
['Pigs', 1]
]
}, {
id: '70-30%',
data: [
['Apples', 4],
['Oranges', 2]
]
}, {
id: '30-0%',
data: [
['Toyota', 4],
['Opel', 2],
['Volkswagen', 2]
]
}]
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/drilldown.js"></script>
<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>
Have a look through the docs Axis.setTitle
var defaultTitleXAxis = "Percentage Range";
var defaultTitleYAxis = "Number of Schools";
var drilldownTitleXAxis = "School Name";
var drilldownTitleYAxis = "Percentage";
// Create the chart
Highcharts.chart('container', {
chart: {
type: 'column',
events: {
drilldown: function(e) {
this.xAxis[0].setTitle({ text: drilldownTitleXAxis });
this.yAxis[0].setTitle({ text: drilldownTitleYAxis });
},
drillup: function(e) {
this.xAxis[0].setTitle({ text: defaultTitleXAxis });
this.yAxis[0].setTitle({ text: defaultTitleYAxis });
}
}
},
//....... remaining code
})
Fiddle demo
I'm trying to display each series name on X-Axis
http://jsfiddle.net/Jr79Y/9/
series: [{
name: 'Test',
data: [20]
}, {
name: 'Test',
data: [20]
}, {
name: 'Test',
data: [40]
}]
Does somebody knows how to do this?
This is a much simpler solution than anything I'm seeing for answers so far:
xAxis: {
categories:[]
}
.
series: [{
data: [{name:'Test 1',y:20,color:'red'},
{name:'Test 2',y:20,color:'blue'},
{name:'Test 3',y:40,color:'green'}]
}]
Example:
http://jsfiddle.net/jlbriggs/Jr79Y/37/
Although unless you have a really good reason for having each bar be a different color, it usually just adds unnecessary visual clutter and you're better off leaving them a single color.
http://jsfiddle.net/Jr79Y/35/
xAxis: {
categories: ['Test1', 'Test2', 'Test3']
}
For the series, this is quite dirty but it works:
series: [{
name: 'Test1',
data: [20, 0, 0]
}, {
name: 'Test2',
data: [0, 20, 0]
}, {
name: 'Test3',
data: [0, 0, 40]
}
Try this:
xAxis: {
categories: ['Test', 'Test', 'Test'],
title: {
text: null,
}
},
And in series part:
series: [{
name: 'Values',
data: [20,20,40]
},]
Reference.
EDITED:
You are using three group so you need to modify your data format. If you want the different color then try this:
series: [{
name: 'Values',
data: [20,0,0]
},
{
name: 'Values',
data: [0,20,0]
},
{
name: 'Values',
data: [0,0,40]
},]
Check this out
$(function () {
$('#container').highcharts({
chart: {
type: 'bar'
},
xAxis: {
categories:['Test 1', 'Test 2', 'Test3']
},
plotOptions: {
series: {
dataLabels: {
enabled: true,
}
//colorByPoint: true
},
series: {
colorByPoint: true
}
},
legend: {
layout: 'vertical',
floating: true,
backgroundColor: '#FFFFFF',
align: 'right',
verticalAlign: 'top',
y: 60,
x: -60
},
series: [{
data: [40,20,20]
}]
});
});
http://jsfiddle.net/Jr79Y/36/