Related
Actually the thing is,I want a graph in which the series of data will be shown but not with single y-axis.But with multiple y-axis,let's say i have 8 series of data which will be shown in single chart with single y-axis.What I want it tobe selective i.e the user will click the stream on and off to make it visible or disable it,at the same time the axis of each series of data will also get visible.
Here is the link of desired graph(the graph what i want actually).
`
<!-- Styles -->
<style>
#chartdiv {
width : 140%;
height : 800px;
}
.highcharts-credits {
display: none !important;
}
</style>
<!-- Resources -->
<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src="http://highcharts.github.io/export-csv/export-csv.js"></script>
<div id="container" style="min-width: 200px; height: 400px; margin: 0 auto"></div>
<!-- Chart code --> <script>
$(function () {
var lastPart = window.location.pathname.split("/").pop();
$.getJSON('/demo/Devices/chGraph/'+lastPart, function(data) {
// Populate series
Xdata = [];
Ydata = [];
Xdata = data[0].CHGRAPHUpdatetime.time.split(",");
for(i = 0; i< data[0].channelGraph.length; i++) {
Ydata[i] = {"name": "", "data":[]};
Ydata[i].name = data[0].channelGraph[i].chkey;
var listnumber = data[0].channelGraph[i].list.split(',').map(function(item) {
return parseInt(item, 10);
});
Ydata[i].data = listnumber
}
console.log(Ydata);
var chart = new Highcharts.Chart({
chart: {
renderTo: container,
zoomType: 'xy',
panning: true,
panKey: 'shift',
height:600,
width:1000,
borderColor: '#EBBA95',
borderWidth: 4,
spacingTop: 30,
spacingBottom: 50,
spacingLeft: 100,
spacingRight:80
},
title: {
text: 'Monthly Average Temperature'
},
xAxis: {
type: 'varchar',
categories: Xdata
},
tooltip: {
shared: true,
useHTML: true,
headerFormat: '<small>{point.key}</small><table>',
pointFormat: '<tr><td style="color: {series.color}">{series.name}: </td>' +
'<td style="text-align: right"><b>{point.y} </b></td></tr>',
footerFormat: '</table>',
valueDecimals: 2
},
series:Ydata,
},
}) //end ajax call
}) // end javascfrpt
$('#getcsv').click(function () {
alert(chart.getCSV());
});
</script>
<!-- HTML -->
<div id="chartdiv" >
</div>
how to add multiple y axis according to each series data.
we get the data from a json and above code shows only one y axis.
I have attached the image of the graph.
This is the actual graph.
following is the required graph image
This is required graph.
What you want is possible using highcharts here is and example Multiple axes.
Basically you specify value of yAxis property as a list of objects, while creating Chart object and each object represents the kind of line will be drawn for dedicated series.
yAxis: [{ // Primary yAxis
labels: {
format: '{value}°C',
style: {
color: Highcharts.getOptions().colors[2]
}
},
title: {
text: 'Temperature',
style: {
color: Highcharts.getOptions().colors[2]
}
},
opposite: true
}, { // Secondary yAxis
gridLineWidth: 0,
title: {
text: 'Rainfall',
style: {
color: Highcharts.getOptions().colors[0]
}
},
labels: {
format: '{value} mm',
style: {
color: Highcharts.getOptions().colors[0]
}
}
}, { // Tertiary yAxis
gridLineWidth: 0,
title: {
text: 'Sea-Level Pressure',
style: {
color: Highcharts.getOptions().colors[1]
}
},
labels: {
format: '{value} mb',
style: {
color: Highcharts.getOptions().colors[1]
}
},
opposite: true
}];
One more thing is to specify in series which axis to be used. I your case Ydata[i] is a series, it must have following structure
{
name: 'Sea-Level Pressure',
type: 'spline',
//number of axis to represent scale. 1 is by default for primary yAxis.
yAxis: 2,
data: [1016, 1016, 1015.9, 1015.5, 1012.3, 1009.5, 1009.6, 1010.2, 1013.1, 1016.9, 1018.2, 1016.7],
marker: {
enabled: false
},
dashStyle: 'shortdot',
tooltip: {
valueSuffix: ' mb'
}
}
So when you get data as response generate listYdata of objects having above structure.
I hope that solves your issue. Here is a demo after adding one more series to official example.
What you most likely need to do is to add the attribute yAxis to the yData array, so that the format will become:
[[name: "x", data: [], yAxis: 1], [name: "y", data: [], yAxis: 2] ]
Make a counter which adds 1 to the yAxis index in each iteration so you assign it to a different yAxis.
The yAxis you need to define in the chart as well
yAxis: [{
title: {
text: 'Title 1'
}
}, {
title: {
text: 'Title 2'
}
}, {
title: {
text: 'Title 3'
},
}],
You can find more information about this in this Highcharts demo
I have highcharts bar.
How I can format my datalabel to percent and add text datalabels (how i can reposition this text? It's need me for create vertical version of this bar) ?
In the end, it should turn out like this in a horizontal or vertical solution.
Highcharts.chart('container', {
chart: {
type: 'bar'
},
title: {
text: 'Activity'
},
xAxis: {
categories: ['Activity']
},
yAxis: {
min: 0,
title: {
text: ''
}
},
legend: {
reversed: true
},
plotOptions: {
series: {
borderWidth: 0,
stacking: 'normal',
pointWidth: 3,
dataLabels: {
enabled: true,
y: 2,
verticalAlign: 'top',
align: 'left',
color: '#000000',
style: {
textOutline: false
}
}
}
},
series: [{
name: 'One',
data: [10],
color: '#f45b69'
}, {
name: 'Two',
data: [20],
color: '#44bba4'
}, {
name: 'Three',
data: [30],
color: '#ff9f1c'
}]
});
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="min-width: 310px; max-width: 800px; height: 400px; margin: 0 auto"></div>
To just show the number with a percentage sign behind as well as the series name you can set the dataLabels format like this:
plotOptions: {
series: {
format: '{y} % <br/> {series.name}',
...
}
}
If you want to change how it looks or have more customize-ability you can use formatter instead of format.
Working example: https://jsfiddle.net/ewolden/y5ygdx2a/1/
API on dataLabels.format: https://api.highcharts.com/highcharts/plotOptions.series.dataLabels.format
I am new to HighCharts and I am trying to display 2 graphs on the same x-axis) axis like shown here: http://jsfiddle.net/gh/get/library/pure/highcharts/highcharts/tree/master/samples/highcharts/demo/combo-multi-axes/.
However, I get an error message: This error happens when you set a series' xAxis or yAxis property to point to an axis that does not exist.
The error occurs in "chart1"
The html and JAVASCRIPT code is as follows:
$(function updat() {
var url = "https://xpm4zyor39.execute-api.us-west-2.amazonaws.com/prod/entries";
var humid = [],
date = [],
high=[],
day=[],
chanceOfRain=[],
humid_final = [],
day_final=[],
high_final=[],
chanceOfRain_final=[]
$.getJSON(url, function (json) {
$(json['Items']).each(function(i, data) {
//Store indicator name
// fill the date array
humid.push(data.humidity);
// fill the string data array
date.push(data.Date);
high.push(data.high);
day.push(data.Day);
chanceOfRain.push(data.chanceOfRain);
});
console.log(date);
// query send string that we need to convert into numbers
for (var i = 0; i < humid.length; i++) {
if (humid[i] != null) {
humid_final.push(parseFloat(humid[i]));
high_final.push(parseFloat(high[i]));
day_final.push(parseFloat(day[i]));
chanceOfRain_final.push(parseFloat(chanceOfRain[i]));
} else {
humid_final.push(null)
};
}
console.log("day_final", day_final);
var chart = new Highcharts.chart({
chart: {
type: 'spline',
renderTo: 'light',
marginBottom: 200
},
title: {
text: 'indicatorName'
},
tooltip: {
valueDecimals: 2,
pointFormat: '<span style="color:{point.color}">\u25CF</span> {series.name}: <b>{point.y}%</b><br/>'
},
plotOptions: {
series: {
marker: {
enabled: false
}
}
},
subtitle: {
text: 'Ambient Light Level'
},
xAxis: {
categories: day_final //.reverse() to have the min year on the left
},
series: [{
name: 'light level',
data: high_final //
}]
});
var chart1= Highcharts.chart('temp&humid',{
chart: {
zoomType:'xy'
},
title:{
text:'Humidity and temperature'
},
xAxis:{
categories: [1,2,3],
crosshair: true
},
yAxis: [{
labels:{
format: '{value}°C',
style: {
color: Highcharts.getOptions().colors[2]
}
},
title:{
text: 'Temperature',
style:{
color: Highcharts.getOptions().colors[2]
}
},
opposite: true
},
{ //secondary Y AXIS
gridLineWidth: 0,
title:{
text: 'Humidity',
style:{
color: Highcharts.getOptions().colors[0]
}
},
labels:{
format: '{value}%',
style:{
color:Highcharts.getOptions().colors[0]
}
}
}]
,
tooltip:{shared:true},
legend:{
layout: 'vertical',
align:'left',
x:80,
verticalAlign: 'top',
y: 55,
floating:true,
backgroundColor: (Highcharts.theme && Highcharts.theme.legendBackgroundColor) || '#FFFFFF'
},
series:[{
name:'Humidity',
type: 'column',
yAxis:1,
data:[12,3],
tooltip:{valueSuffix: ' %'}
},
{
name:'Temperature',
type:'spline',
yAxis:2,
data: [1,2,3],
tooltip:{valueSuffix: ' °C'}
}]
});
}); //getJSON method
setTimeout(updat, 3000);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src= "Ag.js"></script>
<div id="light" style="min-width: 310px; height: 400px; left:10px"></div>
<div id="temp&humid" style="min-width: 310px; height: 400px; left:10px"></div>
You are doing the following:
series:[{
yAxis:1,
},
{
yAxis:2,
}]
You need to do:
series:[{
yAxis:0,
},
{
yAxis:1,
}]
The problem is that axes start indexing at 0. So your index where you set temperature to axis 2 does not work because there is no axis 2. In the demo there are 3 axes, which is why it works with these definitions.
I have this annoying thing in Highcharts that I cannot figure out. I have graphs that are dynamically generated and can contain multiple columns and splines. In the example the spline is a temperature measurement and contains lots of data points. The two columns are grouped by day and therefore contain only one value per day.
When I use this combination the column width becomes almost invisible:
http://jsfiddle.net/FXRj2/
$(function () {
$('#container').highcharts({
chart: {
zoomType: 'xy'
},
title: {
text: 'Test'
},
subtitle: {
text: 'Me'
},
xAxis: [{
type: 'datetime'
}],
yAxis: [{ // Primary yAxis
labels: {
format: '{value}°C',
style: {
color: '#89A54E'
}
},
title: {
text: 'Temperature',
style: {
color: '#89A54E'
}
}
}, { // Secondary yAxis
title: {
text: 'Rainfall 2',
style: {
color: '#4572A7'
}
},
labels: {
format: '{value} mm',
style: {
color: '#4572A7'
}
},
opposite: true
}, { // Tertiary yAxis
title: {
text: 'Rainfall 2',
style: {
color: '#red'
}
},
labels: {
format: '{value} mm',
style: {
color: '#4red'
}
},
opposite: true
}],
tooltip: {
shared: true
},
legend: {
layout: 'vertical',
align: 'left',
x: 120,
verticalAlign: 'top',
y: 100,
floating: true,
backgroundColor: '#FFFFFF'
},
series: [{
name: 'Rainfall 1',
color: '#4572A7',
type: 'column',
yAxis: 1,
data: [[1374105600000,1461.77],[1374192000000,1473.67],[1374278400000,1122.47],[1374364800000,1170.16],[1374451200000,1436.88],[1374537600000,1383.57],[1374624000000,9.73]],
tooltip: {
valueSuffix: ' mm'
}
}, {
name: 'Rainfall 2',
color: '#red',
type: 'column',
yAxis: 2,
data: [
[1374105600000,3.28],[1374192000000,2.95],[1374278400000,3.12],[1374364800000,3.8],[1374451200000,3.61],[1374537600000,0.39]],
tooltip: {
valueSuffix: ' mm'
}
}, {
name: 'Temperature',
color: '#89A54E',
type: 'spline',
data: [[1374105600000,21.9],[1374109200000,21.6],[1374112800000,21.2],[1374116400000,20.8],[1374120000000,20.5],[1374123600000,20],[1374127200000,19.7],[1374130800000,19.6],[1374134400000,19.9],[1374138000000,20.3],[1374141600000,20.9],[1374145200000,21.4],[1374148800000,21.9],[1374152400000,22.5],[1374156000000,23.1],[1374159600000,23.5],[1374163200000,23.9],[1374166800000,23.7],[1374170400000,23.8],[1374174000000,23.3],[1374177600000,23.1],[1374181200000,22.4],[1374184800000,21.9],[1374188400000,21.4],[1374192000000,21],[1374195600000,20.4],[1374199200000,20.1],[1374202800000,19.7],[1374206400000,19.3],[1374210000000,19],[1374213600000,18.7],[1374217200000,18.9],[1374220800000,19.3],[1374224400000,19.8],[1374228000000,20.6],[1374231600000,21.4],[1374235200000,22.1],[1374238800000,22.6],[1374242400000,23.2],[1374246000000,23.5],[1374249600000,23.5],[1374253200000,23.5],[1374256800000,23.1],[1374260400000,23],[1374264000000,22.4],[1374267600000,22],[1374271200000,21.4],[1374274800000,21.2],[1374278400000,20.6],[1374282000000,20.2],[1374285600000,20.3],[1374289200000,20.2],[1374292800000,20],[1374296400000,19.7],[1374300000000,19.3],[1374303600000,19],[1374307200000,18.9],[1374310800000,19],[1374314400000,19.2],[1374318000000,19],[1374321600000,19.7],[1374325200000,19.8],[1374328800000,20.2],[1374332400000,20.6],[1374336000000,21],[1374339600000,21.6],[1374343200000,21.8],[1374346800000,22.1],[1374350400000,22.3],[1374354000000,22.1],[1374357600000,21.5],[1374361200000,21.1],[1374364800000,20.6],[1374368400000,20.1],[1374372000000,19.7],[1374375600000,19.4],[1374379200000,19],[1374382800000,18.6],[1374386400000,18.2],[1374390000000,18.2],[1374393600000,18.6],[1374397200000,19.4],[1374400800000,20.4],[1374404400000,21.6],[1374408000000,22.9],[1374411600000,24.2],[1374415200000,25.4],[1374418800000,26.5],[1374422400000,27.2],[1374426000000,27.8],[1374429600000,28.3],[1374433200000,28.5],[1374436800000,28.4],[1374440400000,27.8],[1374444000000,27.1],[1374447600000,26.2],[1374451200000,25.7],[1374454800000,25],[1374458400000,24.3],[1374462000000,23.8],[1374465600000,23.1],[1374469200000,22.5],[1374472800000,22.1],[1374476400000,22.2],[1374480000000,22.5],[1374483600000,23.1],[1374487200000,23.9],[1374490800000,24.9],[1374494400000,26.1],[1374498000000,27],[1374501600000,27.8],[1374505200000,28.4],[1374508800000,28.9],[1374512400000,29.1],[1374516000000,29.2],[1374519600000,29],[1374523200000,28.7],[1374526800000,28.5],[1374530400000,27.7],[1374534000000,27.3],[1374537600000,26.8],[1374541200000,26.5],[1374544800000,25.9],[1374548400000,25.4],[1374552000000,24.8],[1374555600000,24.1],[1374559200000,23.6],[1374562800000,23.5],[1374566400000,23.8],[1374570000000,24.3],[1374573600000,24.9],[1374577200000,25.5],[1374580800000,25.7],[1374584400000,26.3],[1374588000000,27.3],[1374591600000,28.1],[1374595200000,28.5],[1374598800000,28.9],[1374602400000,29],[1374606000000,29.4],[1374609600000,29.1],[1374613200000,28.9],[1374616800000,28.2],[1374620400000,27.6],[1374624000000,26.9],[1374627600000,26.2],[1374631200000,25.6],[1374634800000,25.1],[1374638400000,24.6],[1374642000000,24.3],[1374645600000,23.7],[1374649200000,23.6],[1374652800000,23.5],[1374656400000,23.9],[1374660000000,24.4],[1374663600000,24.4],[1374667200000,24.3],[1374670800000,24.9],[1374674400000,25.9],[1374678000000,26.3]],
tooltip: {
valueSuffix: '°C'
}
}]
});
});
<script src="https://cdnjs.cloudflare.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/modules/exporting.js"></script>
<div id="container" style="min-width: 400px; height: 400px; margin: 0 auto"></div>
I have been searching for ways to dynamically control the width of columns by using pointWidth but this gets me into a hole new area of issues, as I am not always sure if there is a combination of columns and splines and what the date range is.
Is there a trick to solve this? I hope I have missed something simple.
I was reading through the API description of Highcharts when I noticed an option to have multiple x axis. Since my problem seemed to be related to scaling on the x axis I decided to give it a go...
I created a new x axis for the line data and it works like a charm. Of course we do not want to see multiple x axis, so a little fiddling with the settings hides it again.
My x axis definition now looks like this:
xAxis: [{
type: 'datetime',
},{
type: 'datetime',
lineWidth: 0,
minorGridLineWidth: 0,
lineColor: 'transparent',
opposite: true,
labels: {
enabled: false
},
minorTickLength: 0,
tickLength: 0
}],
On the data series that has 'too many' points I simply added 'xAxis: 1'.
Fiddle here : http://jsfiddle.net/AM4vx/
I am trying to use this Javascript to create a scatter plot: http://www.highcharts.com/demo/scatter/gray
Im using it just like it shows there and when i copy the graph with the info from the example it works fine.
I created a function to populate the table to how I want...this is how my code looks
<div id="container" style="min-width: 400px; height: 400px; margin: 0 auto">
<script>
var rateValueData = <?php echo json_encode($data);?>;
$(function (scatter) {
$('#container').highcharts({
chart: {
type: 'scatter',
zoomType: 'xy'
},
title: {
text: 'Height Versus Weight of 507 Individuals by Gender'
},
subtitle: {
text: 'Source: Heinz 2003'
},
xAxis: {
title: {
enabled: true,
text: 'Height (cm)'
},
startOnTick: true,
endOnTick: true,
showLastLabel: true
},
yAxis: {
title: {
text: 'Weight (kg)'
}
},
legend: {
layout: 'vertical',
align: 'left',
verticalAlign: 'top',
x: 100,
y: 70,
floating: true,
backgroundColor: '#FFFFFF',
borderWidth: 1
},
plotOptions: {
scatter: {
marker: {
radius: 5,
states: {
hover: {
enabled: true,
lineColor: 'rgb(100,100,100)'
}
}
},
states: {
hover: {
marker: {
enabled: false
}
}
},
tooltip: {
headerFormat: '<b>{series.name}</b><br>',
pointFormat: '{point.x} cm, {point.y} kg'
}
}
},
series: [{
name: 'Female',
color: 'rgba(223, 83, 83, .5)',
data: THIS IS WHERE I NEED TO USE THE VARIABLE!!!!
}, ]
});
});
</script>
so the function to create the Variable works but then how can i use that variable to populate the data for the graph
This is what the variable displays at when I echo it out:
var rateValueData = [["7.59090","104.2"],["1.58181","101.3636364"],["0.86363","106.5090909"],["0.7","73.86363636"],["2.7","94.38571429"],["2.48333","104.4727273"],["22.45","103"],["4.09090","105.3888889"],["1.91818","102.2909091"],["1.85","94.82727273"],["62.1","102.7666667"],["6.31818","100.7454545"],["2.31818","107.9545455"],["5.8","99.9625"],["1.92727","105.4727273"],["1.1","102.3"],["16.95","99.40909091"],["0.6","96.35"],["81.68","103.7909091"],["11.5818","116.7363636"],["2.64545","104.8111111"],["1.72","105.73"],["1.24545","104.9272727"],["1.35454","101.9363636"],["32.6363","99.05"],["15.5727","102.05"],["0.8","103.6"],["2.37272","109.7818182"],["0.9","99.62727273"],["4.05454","93.06363636"],["1.1","101.2272727"],["2.70909","102.5888889"],["1.35454","106.3363636"],["41.2181","101.3375"],["0.52727","104.4363636"],["14.8818","107.3909091"],["2.18333","98.82727273"],["3.7","66.70909091"],["10.3272","113.5545455"],["2.31428","96.51818182"],["1.14","101.7727273"],["11.9727","102.4272727"],["1.68571","101.3727273"],["1.48181","102.1454545"],["1.3","103.5181818"],["12.3090","100.8545455"],["0.91818","101.9272727"],["6.51","92.75"],["10.7818","98.05"],["21.46","97.95"],["8.35","98.85"],["7.6625","98.53"],["2.79090","106.1909091"],["1.17","107.3090909"],["19.9181","107.6909091"],["0.61666","50.03636364"],["2.68181","104.5818182"],["1.11428","80"],["1.93333","105.0454545"],["0.84545","99.36"],["2.46363","105.8714286"],["1.49090","104.9272727"],["50.4545","106.6636364"],["1.24545","103.9363636"],["1.01818","102.1636364"],["1.12727","104.7090909"],["2.22222","96.01818182"],["7.83636","101.4090909"],["4.5","98.98181818"],["8.99090","116.1571429"],["1.67272","105.1545455"],["6.25","106.5727273"]];
That is the data that I need to plot in the scatter chart.
Can anybody help me out?
Let me know if you need more info
The problem is your array contains string instead of numeric value.
Try with
var rateValueData = [[7.59090,104.2],[1.58181,101.3636364],[0.86363,106.5090909],[0.7,73.86363636],[2.7,94.38571429],[2.48333,104.4727273],[22.45,103],[4.09090,105.3888889],[1.91818,102.2909091],[1.85,94.82727273],[62.1,102.7666667],[6.31818,100.7454545],[2.31818,107.9545455],[5.8,99.9625],[1.92727,105.4727273],[1.1,102.3],[16.95,99.40909091],[0.6,96.35],[81.68,103.7909091],[11.5818,116.7363636],[2.64545,104.8111111],[1.72,105.73],[1.24545,104.9272727],[1.35454,101.9363636],[32.6363,99.05],[15.5727,102.05],[0.8,103.6],[2.37272,109.7818182],[0.9,99.62727273],[4.05454,93.06363636],[1.1,101.2272727],[2.70909,102.5888889],[1.35454,106.3363636],[41.2181,101.3375],[0.52727,104.4363636],[14.8818,107.3909091],[2.18333,98.82727273],[3.7,66.70909091],[10.3272,113.5545455],[2.31428,96.51818182],[1.14,101.7727273],[11.9727,102.4272727],[1.68571,101.3727273],[1.48181,102.1454545],[1.3,103.5181818],[12.3090,100.8545455],[0.91818,101.9272727],[6.51,92.75],[10.7818,98.05],[21.46,97.95],[8.35,98.85],[7.6625,98.53],[2.79090,106.1909091],[1.17,107.3090909],[19.9181,107.6909091],[0.61666,50.03636364],[2.68181,104.5818182],[1.11428,80],[1.93333,105.0454545],[0.84545,99.36],[2.46363,105.8714286],[1.49090,104.9272727],[50.4545,106.6636364],[1.24545,103.9363636],[1.01818,102.1636364],[1.12727,104.7090909],[2.22222,96.01818182],[7.83636,101.4090909],[4.5,98.98181818],[8.99090,116.1571429],[1.67272,105.1545455],[6.25,106.5727273]];
This demo is throwing an error
While this is working