Does anyone have any examples of using Highchart to achieve a result like the one in the image?
function drawChart(result) {
var response =
{
Month: result.Month,
Data: result.Data,
Title: result.title
};
$('#dvChart').highcharts({
chart: {
type: 'column'
},
title: {
text: title
},
xAxis: {
categories: response.Month
},
yAxis: [{
min: 0,
title: {
text: "# Of Tests"
},
},
],
plotOptions: {
column: {
pointPadding: 0.2,
borderWidth: 0,
stacking: 'normal',
}
}
}
,
series:
response.Data
});
}
My code above can achieve stacked chart but I dont know how to put cumulative lines to the chart.
To get line type series with stacked column series you should set type of type per series for ones with other type than the one defined in chart.type option.
Example: http://jsfiddle.net/t3v579uj/
$(function () {
$('#container').highcharts({
chart: {
type: 'column'
},
xAxis: {
categories: ['r', 'e', 's', 'p', 'o']
},
yAxis: [{
min: 0,
title: {
text: "# Of Tests"
}
}],
plotOptions: {
column: {
pointPadding: 0.2,
borderWidth: 0,
stacking: 'normal'
}
},
series: [{
data: [1,2,3,4]
},{
data: [1,2,3,4]
},{
data: [1,2,3,4]
},{
type: 'line',
data: [2,3,4,5]
}]
});
});
Related
Highcharts.chart('container', {
chart: {
type: 'arearange',
zoomType: 'x',
scrollablePlotArea: {
minWidth: 600,
scrollPositionX: 1
}
},
title: {
text: 'Temperature variation by day'
},
xAxis: {
//type: 'datetime',
accessibility: {
rangeDescription: 'Range: Jan 1st 2017 to Dec 31 2017.'
}
},
yAxis: {
title: {
text: null
},
labels: {
enabled:true
}
},
plotOptions: {
arearange: {
dataLabels: {
enabled: true,
yLow: 5,
verticalAlign: 'bottom',
inside: true,
color: 'black',
formatter: function(e) {
if((this.x==0) && (this.point.low==this.y))
return this.series.name
}
}
}
},
legend: {
enabled: false
},
series: [{
name: "AREA 1",
data: [
[0, 10],
[0, 10],
],
borderColor: 'black',
borderWidth: 0.2,
},
{
name: "AREA 2",
data: [
[20, 40],
[20, 40],
]
}]
});
Above is a sample piece of code that I have plotted using the arearange chart. The graph is plotted successfully just as I wanted it to be. But there seems to be a problem. I want the series name "AREA1" and "AREA2" to be shown in the midpoint of the respective y-axis values. ie "Area 1" should be shown at 5(midpoint of 0 and 10) and "Area 2" should be shown at 30(midpoint of 20 and 40). Is there any way to do that? I've tried with specifying yLow value in the plotOptions. But it didn't work for me since the series data is dynamic.
The chart I'm using is highcharts and version is 4.1.5
Please help!! Thanks in advance
You can add mocked scatter series with disabled markers and enabled data labels to show the series name in the proper place:
series: [..., {
linkedTo: 0,
dataLabels: {
format: 'AREA 1'
},
type: 'scatter',
data: [(area1Data[0][0] + area1Data[0][1]) / 2]
}, {
linkedTo: 1,
dataLabels: {
format: 'AREA 2'
},
type: 'scatter',
data: [(area2Data[0][0] + area2Data[0][1]) / 2]
}
]
Live demo: http://jsfiddle.net/BlackLabel/d01e2ymx/
API Reference: https://api.highcharts.com/highcharts/series.scatter
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 cannot get my common datetime xAxis to visually line up across line and column charts. I want the crosshairs to move in lockstep.
Here are line and column charts with synchronized crosshairs to demonstrate:
https://jsfiddle.net/aadhoc331/9xodqw4u/
(Note: I'm actually using current version of Highstock, but the fiddle is a minimal example)
Obligatory code (go to fiddle instead):
$('<div class="chart">')
.appendTo('#container')
.highcharts({
title: {
text: 'Chart A',
},
chart: {
type: 'line'
},
xAxis: {
type: 'datetime',
crosshair: true,
},
yAxis: {
title: {
text: undefined
},
labels: {
enabled: false,
},
},
series: [
{
name: 'Line',
type: 'line',
data: [
[1072915200000, 8000],
[1104537600000, 9000],
[1136073600000, 10000],
[1167609600000, 11000],
[1199145600000, 12000],
[1230768000000, 13000],
[1262304000000, 14000],
[1293840000000, 15000],
]
}
]
});
$('<div class="chart">')
.appendTo('#container')
.highcharts({
title: {
text: 'Chart B',
},
chart: {
type: 'column'
},
xAxis: {
type: 'datetime',
crosshair: true,
},
yAxis: {
title: {
text: undefined
},
labels: {
enabled: false,
},
},
plotOptions: {
column: {
stacking: 'normal',
}
},
series: [
{
type: 'line',
name: 'The Line',
data: [
[1072915200000, 800],
[1104537600000, 900],
[1136073600000, 1000],
[1167609600000, 1100],
[1199145600000, 1200],
[1230768000000, 1300],
[1262304000000, 1400],
[1293840000000, 1500],
]
},
{
type: 'column',
name: 'The Columns',
data: [
[1072915200000, 800],
[1104537600000, 900],
[1136073600000, 1000],
[1167609600000, 1100],
[1199145600000, 1200],
[1230768000000, 1300],
[1262304000000, 1400],
[1293840000000, 1500],
]
}
]
});
Set xAxis' minPadding, maxPadding properties:
xAxis: {
type: 'datetime',
crosshair: true,
minPadding: 0.08,
maxPadding: 0.08
}
https://jsfiddle.net/9xodqw4u/1/
Be advised that if you use a navigator you would need a different approach - navigator sets extremes and padding is reset.
I am creating a chart and have so far found that a scatter and errorbar combination chart is the best fit. I have hit a problem when adding an extra pair of series that because I have used a scatter, that they are placed on top of each other.
This is the standard view for the chart which is correct:
This is what I WANT to happen when I add an extra pair of series data:
But this is what happens:
var chart;
$(function () {
$('#container').highcharts({
title: {
text: 'Chart'
},
tooltip: {
enabled: false
},
xAxis: [{
categories: ['Col1', 'Col2', 'Col3']
}],
yAxis: [{ // Primary yAxis
title: {
text: 'Chart'
}, opposite: true
}
, { // Secondary yAxis
title: {
text: 'Score'
}
}],
plotOptions: {
scatter: {
dataLabels: {
enabled: true,
x: 0,
y: 10
},
enableMouseTracking: false
},
errorbar: {
dataLabels: {
enabled: true
},
enableMouseTracking: false
}
},
series: [{
name: 'Value',
type: 'scatter',
yAxis: 1,
data: [1001.418, 1000.006, 1005.237],
dataLabels: {
backgroundColor: Highcharts.getOptions().colors[0],
padding: 3,
color: '#ffffff',
style: {
"textShadow": "none",
"lineHeight": "13px"
},
useHTML:true
},
marker: {
symbol: "square"
},
}, {
type: 'errorbar',
whiskerColor: '#555',
stemColor: '#555',
yAxis: 1,
data: [[1000.46, 1002.376], [999.071, 1000.941], [1002.753, 1007.721]]
},
//START extra data
{
name: 'Compare',
type: 'scatter',
yAxis: 1,
data: [1001.918, 1000.506, 1005.737],
dataLabels: {
backgroundColor: Highcharts.getOptions().colors[1],
padding: 3,
style: {
"textShadow": "none",
"lineHeight": "13px"
},
useHTML:true
},
marker: {
symbol: "square"
},
}, {
type: 'errorbar',
whiskerColor: '#555',
stemColor: '#555',
yAxis: 1,
data: [[1001.46, 1003.376], [1000.071, 1001.941], [1003.753, 1006.721]]
},
//END extra data
{
//force the ErrorBar icon into the legend
name: 'ErrorBar',
type: 'scatter',
marker: {
symbol: "url(data:image/gif;base64,R0lGODlhDwAMAIAAAFVVVf///yH5BAEHAAEALAAAAAAPAAwAAAIXhI8ZywEN4Yt0UnmjzWtzn4GXWFXJeRQAOw==)"
},
data:[null]
}
]
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/highcharts-more.js"></script>
<div id="container" style="min-width: 310px; height: 400px; max-width: 800px; margin: 0 auto"></div>
http://jsfiddle.net/ewurrLgk/
I have taken a look through the API and I have tried to use other chart types like Line and Column and although they do align correctly, the error bar pretty much disappears because those chart types start from zero. I've also tried pointPlacement but that just moves them both into the middle. Is what I am trying to do just not possible using a scatter?
You should use pointPlacement, but set per particular series. I prepared a minified demo for you:
series: [{
type: 'scatter',
pointPlacement:-0.2,
data: [51,73]
},{
type: 'scatter',
pointPlacement:0.2,
data: [8,7.6]
},{
type: 'errorbar',
pointPlacement:-0.2,
data: [[48, 51], [68, 73]]
}, {
type: 'errorbar',
pointPlacement:0.2,
data: [[6, 8], [5.9, 7.6]]
}]
http://jsfiddle.net/6e749xx9/1/
I am working on this demo. Why is the plot options color not getting the bar colors from the Color options (two colors)? As you can see it is taking color from only one for both colors.
$(function () {
chart1 = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'bar'
},
plotOptions: {
column: {
colorByPoint: true
},
series: {
pointWidth: 50
}
},
colors: [
'#D9844B',
'#3F4539'],
credits: {
enabled: false
},
title: {
text: 'Test',
style: {
color: '#2d2d2d',
fontWeight: 'normal',
fontSize: '11',
marginBottom: '30'
}
},
xAxis: {
categories: ['Ecology & Economics', 'Economics Only'],
},
yAxis: {
tickInterval: 50,
max: 300,
title: {
text: 'Number of ROR Facilities'
}
},
legend: {
enabled: false
},
tooltip: {
formatter: function () {
return this.x + ' <b> : ' + this.y + '</b>';
}
},
series: [{
data: [29.9, 71.5],
dataLabels: {
enabled: true,
color: '#2d2d2d',
align: 'right',
x: -40,
y: 0,
style: {
fontSize: '12px',
fontFamily: 'Verdana, sans-serif'
}
}
}]
});
});
I think the documentation is wrong. It says that colorByPoint is a bar/column option but you are correct it isn't working. Moving it to a series option and it does work:
plotOptions: {
series: {
pointWidth: 50,
colorByPoint: true
}
},
Updated fiddle.
Referring to #Mark answer, the Highcharts documentation is correct.
There is a difference between defining options in every series in Highcharts, especially bar and column series are different series.
You are using bar series (chart.type: 'bar'), but in plotOptions you are defining colorByPoint only for a column series which, obviously, does not even exist in your chart.
You have many solutions:
1) You can define colorByPoint inside a specific series options:
chart: {
type: 'bar'
},
series: [{
colorByPoint: true,
data: [4, 3, 5]
}]
2) you can define colorByPoint for all series:
chart: {
type: 'bar'
},
plotOptions: {
series: {
colorByPoint: true
}
},
series: [{
data: [4, 3, 5]
}]
3) You can define colorByPoint for all bar type series:
chart: {
type: 'bar'
},
plotOptions: {
bar: {
colorByPoint: true
}
},
series: [{
data: [4, 3, 5]
}]
4) You can use inverted column type series (which is actually a bar series):
chart: {
type: 'column',
inverted: true
},
plotOptions: {
column: {
colorByPoint: true
}
},
series: [{
data: [4, 3, 5]
}]
5) You can also define the color for each bar separately:
series: [{
type: 'bar',
data: [{
y: 4,
color: 'red'
}, {
y: 3,
color: 'blue'
}, {
y: 5,
color: 'green'
}]
}]
And even more. Above solution should be enough for you.
Remember, plotOptions.column will not work for chart.type: 'bar'.