Develop Reference

HighCharts inside of a javascript function

I'm trying to draw a 3d box after a user has selected some data from the server.
When I put the highcharts inside of a js function, it throws some errors.
My code is:
Chart It<br/>
<div id="container" style="height: 400px"></div>
<script>
var chart;
function chart3d() {
// Give the points a 3D feel by adding a radial gradient
Highcharts.getOptions().colors = $.map(Highcharts.getOptions().colors, function (color) {
return {
radialGradient: {
cx: 0.4,
cy: 0.3,
r: 0.5
},
stops: [
[0, color],
[1, Highcharts.Color(color).brighten(-0.2).get('rgb')]
]
};
});
// Set up the chart
chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
margin: 100,
type: 'scatter',
options3d: {
enabled: true,
alpha: 10,
beta: 30,
depth: 250,
viewDistance: 5,
fitToPlot: false,
frame: {
bottom: {
size: 1,
color: 'rgba(0,0,0,0.02)'
},
back: {
size: 1,
color: 'rgba(0,0,0,0.04)'
},
side: {
size: 1,
color: 'rgba(0,0,0,0.06)'
}
}
}
},
title: {
text: 'Draggable box'
},
subtitle: {
text: 'Click and drag the plot area to rotate in space'
},
plotOptions: {
scatter: {
width: 10,
height: 10,
depth: 10
}
},
yAxis: {
min: 0,
max: 10,
title: null
},
xAxis: {
min: 0,
max: 10,
gridLineWidth: 1
},
zAxis: {
min: 0,
max: 10,
showFirstLabel: false
},
legend: {
enabled: false
},
series: [{
planeProjection: {
enabled: false,
},
lineProjection: {
enabled: 'hover',
colorByPoint: true
},
name: 'Reading',
colorByPoint: true,
data: darray
}]
});
// Add mouse events for rotation
$(chart.container).on('mousedown.hc touchstart.hc', function (eStart) {
eStart = chart.pointer.normalize(eStart);
var posX = eStart.pageX,
posY = eStart.pageY,
alpha = chart.options.chart.options3d.alpha,
beta = chart.options.chart.options3d.beta,
newAlpha,
newBeta,
sensitivity = 5; // lower is more sensitive
$(document).on({
'mousemove.hc touchdrag.hc': function (e) {
// Run beta
newBeta = beta + (posX - e.pageX) / sensitivity;
chart.options.chart.options3d.beta = newBeta;
// Run alpha
newAlpha = alpha + (e.pageY - posY) / sensitivity;
chart.options.chart.options3d.alpha = newAlpha;
chart.redraw(false);
},
'mouseup touchend': function () {
$(document).off('.hc');
}
});
});
}
</script>
This loads fine if I do not put it inside of the chart3d function. Is there a way to get this working. The error message I get is:
highcharts.js:10 Uncaught Error: Highcharts error #13: www.highcharts.com/errors/13
at Object.a.error (highcharts.js:10)
at a.Chart.getContainer (highcharts.js:256)
at a.Chart.firstRender (highcharts.js:271)
at a.Chart.init (highcharts.js:247)
at a.Chart.getArgs (highcharts.js:246)
at new a.Chart (highcharts.js:246)
at chart3d (graphingCustom.js:26)
at HTMLAnchorElement.onclick (VM599 :643)

As they say:
Highcharts Error #13
Rendering div not found
This error occurs if the chart.renderTo option is misconfigured so that
Highcharts is unable to find the HTML element to render the chart in.
You don't have a div with the id=container at the time you are calling the method.

High Charts windrose from API data (JSON)

I'm quite new here (and to web development in general), so please forgive any misuses that I perpetuate... I'm trying to create a basic windrose plot with data returned (in JSON) from the MesoWest Mesonet API service. I'm using HighCharts (or attempting to), and cannot quite get it to work. Perhaps this is due to my methodology of obtaining the data from the API itself as I'm a complete amateur in this regard. The following is the Javascript code, followed by the HTML for the page. Could someone please take a look and let me know what I've done wrong? Nothing displays on the page when I attempt to load it. In addition, if you're curious as to the specifics of an API call for MesoWest, like the one I've employed here, please see http://mesowest.org/api/docs/
The .js script:
var windrose = {
divname: "windrosediv",
tkn: "eecfc0259e2946a68f41080021724419",
load:function()
{
console.log('loading')
if (!window.jQuery) {
var script = document.createElement("script");
script.src = 'https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js';
script.type = 'text/javascript';
document.getElementByTagName("head")[0].appendChild(script);
setTimeout(pollJQuery, 100)
return
}
this.div = $("#"+this.divname);
this.request('WBB');
},
pollJQuery:function()
{
if (!window.jQuery) {
setTimeout(pollJQuery,100);
} else {
load();
}
},
request:function(stn){
console.log("making a request")
$.getJSON(http://api.mesowest.net/v2/stations/nearesttime?callback=?',
{
stid:stn,
within:1440,
units:'english',
token:windrose.tkn
}, this.receive);
},
receive:function (data)
{
console.log(data,windrose);
stn = data.STATION[0]
dat = stn.OBSERVATIONS
spd += Math.round(dat.wind_speed_value_1.value)
dir += dat.wind_direction_value_1.value
windDataJSON = [];
for (i = 0; i < dir.length; i++) {
windDataJSON.push([ dir[i], spd[i]
]);
},
}
$(function () {
var categories = ['0', '45', '90', '135', '180', '225', '270', '315'];
$('#container').highcharts({
series: [{
data: windDataJSON
}],
chart: {
polar: true,
type: 'column'
},
title: {
text: 'Wind Rose'
},
pane: {
size: '85%'
},
legend: {
align: 'right',
verticalAlign: 'top',
y: 100,
layout: 'vertical'
},
xAxis: {
min: 0,
max: 360,
type: "",
tickInterval: 22.5,
tickmarkPlacement: 'on',
labels: {
formatter: function () {
return categories[this.value / 22.5] + '°';
}
}
},
yAxis: {
min: 0,
endOnTick: false,
showLastLabel: true,
title: {
text: 'Frequency (%)'
},
labels: {
formatter: function () {
return this.value + '%';
}
},
reversedStacks: false
},
tooltip: {
valueSuffix: '%'
},
plotOptions: {
series: {
stacking: 'normal',
shadow: false,
groupPadding: 0,
pointPlacement: 'on'
}
}
});
});
And the HTML:
<!DOCTYPE html>
<html>
<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/highcharts-more.js"></script>
<script src="https://code.highcharts.com/modules/data.js">`enter code </script>
<script src="https://code.highcharts.com/modules/exporting.js"> </script>
<div id="container" style="min-width: 420px; max-width: 600px; height: 400px; margin: 0 auto"></div>
<p class="ex">
<script type="text/javascript" src="http://home.chpc.utah.edu/~u0675379/apiDemos/windTest.js"></script>
</p>
</html>
I appreciate any guidance in this regard, thanks!!!
-Will

#W.Howard, I think the problem here is how you are treating and preparing the JSON response from the API. Consider the following JavaScript to retrieve and parse out the data:
/*
* Helper function
* scalarMultiply(array, scalar)
*/
function scalarMultiply(arr, scalar) {
for (var i = 0; i < arr.length; i++) {
arr[i] = arr[i] * scalar;
}
return arr;
}
/*
* getQuery(station, api_token)
*/
function getQuery(station, mins, api_token) {
$.getJSON('http://api.mesowest.net/v2/stations/timeseries?callback=?', {
/* Specify the request parameters here */
stid: station,
recent: mins, /* How many mins you want */
obtimezone: "local",
vars: "wind_speed,wind_direction,wind_gust",
jsonformat: 2, /* for diagnostics */
token: api_token
},
function(data) {
try {
windSpeed = data.STATION[0].OBSERVATIONS.wind_speed_set_1;
windDir = data.STATION[0].OBSERVATIONS.wind_direction_set_1;
windGust = data.STATION[0].OBSERVATIONS.wind_gust_set_1;
} catch (err) {
console.log("Data is invalid. Check your API query");
console.log(this.url);
exit();
}
/* Convert from knots to mph */
windSpeed = scalarMultiply(windSpeed, 1.15078);
//windGust = scalarMultiply(windGust, 1.15078);
/* Create and populate array for plotting */
windData = [];
for (i = 0; i < windSpeed.length; i++) {
windData.push([windDir[i], windSpeed[i]]);
}
/* Debug */
// console.log(windData);
console.log(this.url);
plotWindRose(windData, mins);
})
};
What we had now is an 2D array with wind direction and wind speed that we can pass to the plotting function. Below is the updated plotting function:
/*
* Plot the wind rose
* plotWindRose([direction, speed])
*/
function plotWindRose(windData, mins) {
/*
* Note:
* Because of the nature of the data we will accept the HighCharts Error #15.
* --> Highcharts Error #15 (Highcharts expects data to be sorted).
* This only results in a performance issue.
*/
var categories = ["0", "45", "90", "135", "180", "225", "270", "315"];
$('#wind-rose').highcharts({
series: [{
name: "Wind Speed",
color: '#cc3000',
data: windData
}],
chart: {
type: 'column',
polar: true
},
title: {
text: 'Wind Direction vs. Frequency (Last ' + mins/60. + ' hours)'
},
pane: {
size: '90%',
},
legend: {
align: 'right',
verticalAlign: 'top',
y: 100,
text: "Wind Direction"
},
xAxis: {
min: 0,
max: 360,
type: "",
tickInterval: 45,
tickmarkPlacement: 'on',
labels: {
formatter: function() {
return categories[this.value / 45] + '\u00B0';
}
}
},
yAxis: {
min: 0,
endOnTick: false,
showLastLabel: true,
title: {
text: 'Frequency (%)'
},
labels: {
formatter: function() {
return this.value + '%';
}
},
reversedStacks: false
},
tooltip: {
valueSuffix: '%'
},
plotOptions: {
series: {
stacking: 'normal',
shadow: false,
groupPadding: 20,
pointPlacement: 'on'
}
}
});
}
You can see it all here at https://gist.github.com/adamabernathy/eda63f14d79090ab1ea411a8df1e246e . Best of luck!

Highcharts bar chart wont animate

Not sure why because I have done it in the past, but I have a Highcharts bar chart and it won't animate. This is the declaration of the chart,
function initializeData() {
$http.get(url).success(function(ret) {
$scope.jsondata = ret;
var newdata = [];
for (x = 0; x < 5; x++) {
newdata.push({
name: setName($scope.jsondata[x].name),
y: $scope.jsondata[x].data[0],
color: getColor($scope.jsondata[x].data[0])
});
}
$scope.chart.series[0].setData(newdata);
});
mainInterval = $interval(updateData, 5000);
}
function updateData() {
$http.get(url).success(function(ret) {
$scope.jsondata = ret;
console.debug("here");
for (x = 0; x < 5; x++) {
$scope.chart.series[0].data[x].update({
y: $scope.jsondata[x].data[0],
color: getColor($scope.jsondata[x].data[0])
});
}
});
}
$scope.chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'bar',
animation: true,
events: {
load: initializeData
}
},
title: {
text: ''
},
xAxis: {
type: 'category',
labels: {
style: {
fontSize: '11px'
}
}
},
yAxis: {
min: 0,
max: 100,
title: {
text: 'Total Score',
align: 'high'
}
},
legend: {
enabled: false
},
tooltip: {
pointFormat: 'Total Score <b>{point.y:.3f}</b>'
},
series: [{
name: 'Active Users',
data: [],
dataLabels: {
enabled: true,
rotation: 30,
style: {
fontSize: '10px',
fontFamily: 'Verdana, sans-serif'
},
format: '{point.y:.3f}', // one decimal
}
}]
});
And as you can see I have animate : true, so I am not sure what is the problem here. I have this older plunker where all of the data is in separate series, but it animates fine. But this is the plunker I am working on and having trouble with. They are like identical basically. In the newer one I broke out the initialization of data into its own method, but that is the only real main difference.
Some edits:
So as I was saying, I have done things this way with an areaspline chart (I know it was said they work a bit different but they are set up identically).
function initializeData() {
$interval.cancel(mainInterval);
$scope.previousPackets = '';
$http.get("https://api.myjson.com/bins/nodx").success(function(returnedData) {
var newdata = [];
var x = (new Date()).getTime();
for (var step = 9; step >= 0; step--) {
newdata.push([x - 1000 * step, 0]);
}
$scope.chart.series[0].setData(newdata);
});
mainInterval = $interval(updateData, 2000);
}
function updateData() {
$http.get(url + acronym + '/latest').success(function(returnedData) {
var x = (new Date()).getTime();
if ($scope.previousPackets != returnedData[0].numPackets) {
$scope.chart.series[0].addPoint([x, returnedData[0].numPackets], true, true);
$scope.previousPackets = returnedData[0].numPackets;
} else {
$scope.chart.series[0].addPoint([x, 0], true, true);
}
});
}
$scope.chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'areaspline',
animation: Highcharts.svg, // don't animate in old IE
marginRight: 10,
events: {
load: initializeData
}
},
title: {
text: ''
},
xAxis: {
type: 'datetime',
tickPixelInterval: 150
},
yAxis: {
title: {
text: 'Packets'
},
plotLines: [{
value: 0,
width: 1,
color: '#d9534f'
}]
},
tooltip: {
formatter: function() {
return Highcharts.numberFormat(this.y) + ' packets<b> | </b>' + Highcharts.dateFormat('%H:%M:%S', this.x);
}
},
legend: {
enabled: false
},
exporting: {
enabled: false
},
series: [{
name: 'Packets',
data: []
}]
});
I also updated the first chunk of code with the initializeData() method and updateData() method which are seemingly identical in both different charts.

It looks like it plays an important role if you provide your data at chart initialization or after. For simplicity I refactored your code a little
function initializeChart(initialData, onload) {
$scope.chart = new Highcharts.Chart({
chart: {
renderTo: 'container',
type: 'bar',
animation: true,
events: {
load: onload
}
....
series: [{
name: 'Active Users',
data: initialData,
dataLabels: {
enabled: true,
format: '{point.y:.3f}', // one decimal
}
}]
});
}
function getData(callback) {
$http.get(url).success(function(ret) {
$scope.jsondata = ret;
var newdata = [];
for (x = 0; x < 5; x++) {
newdata.push([setName(ret[x].name), ret[x].data]);
}
callback(newdata);
});
}
As a result your two planks are in essense reduced to two methods below. The first initializes chart with preloaded data and the second updates data in existing chart.
function readDataFirst() {
getData(function(newdata) {
initializeChart(newdata);
});
}
function initializeChartFirst() {
initializeChart([], function() {
getData(function(newdata) {
$scope.chart.series[0].setData(newdata);
})
});
}
The first one animates fine while the second does not. It looks like highcharts skips animation if dataset is not initial and is treated incompatible.
However if you really want to have animation in your current plant (chart first workflow) you can achieve that by initializing first serie with zeros and then with the real data. This case it will be treated as update
function forceAnimationByDoubleInitialization() {
getData(function(newdata) {
initializeChart([]);
var zerodata = newdata.map(function(item) {
return [item[0], 0]
});
$scope.chart.series[0].setData(zerodata);
$scope.chart.series[0].setData(newdata);
});
All these options are available at http://plnkr.co/edit/pZhBJoV7PmjDNRNOj2Uc

How to add multiple series dynamically and update its data dynamically

my task is to add series dynamically and keep updating their data, which is received by ajax calls.
i know series can be added dynamically by declaring highchart funciton global. and using series.addseries() function , and also data can be updated by using settimout request to ajax call and updating points by using series.addpoint() function.
i have done both the work separably. but when i combine both the technique, data is not added to highchart. i have done lot of research on this, and i am not finding reason for not adding the data. infact script hang the browser.
i have checked the series object, which show x-data and y-data are processed. only difference i find is isDirty field and isDirtydata field are set to true. dont know the reason.
here is the full code
var serverUrl = 'http://'+window.location.hostname+':8000'
Highcharts.setOptions({
global: {
useUTC: false
}
});
data={}
$(document).ready(function(){
$(function () {
console.log("highcharts")
$('#first').highcharts({
chart: {
type: 'spline',
//marginRight: 150,
marginBottom: 5,
events: {
load: requestData(data)
}
},
title: {
text: 'Server Monitroting Tool'
},
subtitle: {
text: 'Cpu usage, Memory Usage,Disk Usage,Mongo Usage'
},
xAxis: {
type: 'datetime',
categories: ['TIME'],
dateTimeLabelFormats : {
hour: '%I %p',
minute: '%I:%M %p'
}
},
yAxis:{
showEmpty:false
},
legend:
{
backgroundColor: '#F5F5F5',
layout: 'horizontal',
floating: true,
align: 'left',
verticalAlign: 'bottom',
x: 60,
y: 9,
shadow: false,
border: 0,
borderRadius: 0,
borderWidth: 0
},
series: {}
});
});
from_date=new Date().getTime()-60000;
function requestData(data)
{
if(!data)
{
console.log("default ")
}
else
{
console.log("requesting")
$.ajax({
url:serverUrl+'/api/fetch_params/',
type:'GET',
data:data,
success:function(response)
{
console.log("in success")
//data = {'type':TypeOfParameter,'hostname':hostname,'sub-type':sub_type,'param':sub_type_parameter,'from-date':from_date}
var id=data['sub-type']+data['param']
var series = chart.get(id)
shift = series.data.length > 100; // shift if the series is longer than 300 (drop oldest point)
response= $.parseJSON(response)
var x=data['sub-type']
all_data=response.response.data[x]
// console.log(new Date(from_date),'latest timestamp')
console.log(series)
console.log("data",all_data)
from_date=all_data[all_data.length-1][0]
// console.log(from_date)
// series.isDirty=false
// series.isDirtyData=false
for (var i = 0; i < all_data.length; i++)
{
series.addPoint({ x: all_data[i][0],y: all_data[i][1],id: i},false,shift);
}
console.log("series object",series)
// chart.redraw();
console.log(" parameter",data)
data['from-date']=from_date
console.log("data",series.data)
// console.log(chart)
setTimeout(requestData(data), 10000);
console.log("out of success")
},
cache:false,
error:function()
{
console.log("err")
}
});
}
}
$.ajax({
url:serverUrl+'/api/fetch_all_servers/',
type:'GET',
success:function(response){
response = $.parseJSON(response)
sd = response.response.all_servers
$('input[name=select_menue]').optionTree(sd)
},
error:function(){
console.log('error')
}
});
$('.param-button').live('click',function(e){
e.stopPropagation()
})
$('param-select').live('hover',function(){
$(this).find('.type-select').show()
});
$('.final_value').live('change',function(){
select_name = 'select_menue_'
param_list = []
var param=$('select[name="'+select_name+'"] option:selected').attr('value')
while(param){
param_list.push(param)
select_name += '_'
var param=$('select[name="'+select_name+'"] option:selected').attr('value')
}
console.log(param_list,"param_list")
from_date=new Date().getTime()-300000 //5 minute data
hostname=param_list[0]
TypeOfParameter= param_list[1]
sub_type_parameter=param_list[param_list.length-1]
data = {'type':TypeOfParameter,'hostname':hostname,'param':sub_type_parameter,'from-date':from_date}
var sub_type;
if(param_list.length==4){
sub_type=param_list[2]
data['sub-type'] = sub_type
}
else
{
sub_type=sub_type_parameter
}
// console.log(hostname,TypeOfParameter,sub_type,sub_type_parameter)
data = {'type':TypeOfParameter,'hostname':hostname,'sub-type':sub_type,'param':sub_type_parameter,'from-date':from_date}
requestData(data)
$('#loadingmessage').show(); // show the loading message.
chart = $('#first').highcharts();
if(TypeOfParameter=='cpu')
{
console.log("adding axis")
chart.addAxis({ // Primary yAxis
id:'Cpu_axis'+sub_type_parameter,
labels: {
formatter: function() {
return this.value;
},
style: {
color: '#89A54E'
}
},
title: {
text: "core "+ sub_type+ " "+sub_type_parameter,
style: {
color: '#89A54E'
}
},
lineWidth: 1,
lineColor: '#08F'
});
console.log("adding series")
chart.addSeries({
id:sub_type+sub_type_parameter,
name: "core "+sub_type+" "+sub_type_parameter,
data :[],
tooltip : {
valueSuffix: ' %'
},
yAxis:'Cpu_axis'+sub_type_parameter
})
console.log("series out")
}
if(TypeOfParameter=='memory')
{
chart.addAxis ({
id:'memory'+sub_type_parameter,
labels:{
formatter: function() {
return this.value +'%';
},
style: {
color: '#89C54F'
}
},
title: {
text:sub_type+" "+sub_type_parameter
},
lineWidth: .5,
lineColor: '#08F',
opposite: true
});
chart.addSeries({
id:sub_type+sub_type_parameter,
name: sub_type+'memory usage',
data: [],
tooltip: {
valueSuffix: '%'
},
yAxis:'memory'+sub_type_parameter
});
}
if(TypeOfParameter=='disk')
{
chart = new Highcharts.Chart({
chart: {
renderTo: 'second',
defaultSeriesType: 'spline',
events: {
load: requestData
}
},
title: {
text: 'disk Usage'
},
xAxis: {
type: 'datetime',
tickPixelInterval: 150,
maxZoom: 20 * 1000
},
yAxis: {
minPadding: 0.2,
maxPadding: 0.2,
title: {
text: 'disk',
margin: 80
}
},
series: [{
id:sub_type+sub_type_parameter,
name: 'disk',
data: []
}]
});
}
if(TypeOfParameter=='db')
{
chart = new Highcharts.Chart({
chart: {
renderTo: 'second',
defaultSeriesType: 'spline',
events: {
load: requestData
}
},
title: {
text: 'mongo Usage'
},
xAxis: {
type: 'datetime',
tickPixelInterval: 150,
maxZoom: 20 * 1000
},
yAxis: {
minPadding: 0.2,
maxPadding: 0.2,
title: {
text: 'mmongo',
margin: 80
}
},
series: [{
id:sub_type+sub_type_parameter,
name: 'mongo',
data: []
}]
});
}
if(TypeOfParameter=='redis')
{
chart = new Highcharts.Chart({
chart: {
renderTo: 'second',
defaultSeriesType: 'spline',
events: {
load: requestData
}
},
title: {
text: 'redis Usage'
},
xAxis: {
type: 'datetime',
tickPixelInterval: 150,
maxZoom: 20 * 1000
},
yAxis: {
minPadding: 0.2,
maxPadding: 0.2,
title: {
text: 'redis',
margin: 80
}
},
series: [{
id:sub_type+sub_type_parameter,
name: 'redis',
data: []
}]
});
}
$('#loadingmessage').hide(); // hide the loading message
}
)
});
i am stuck on this problem for quite a while. and still not able to figure out the solution.
here is the full code link
someone please please help. feeling frustrated ..:-(

As you know the addPoint method is bit dangerous when dealing with quite lots points. It is recommended to disable redraw per point when dealing with many new points - more info http://api.highcharts.com/highcharts#Series.addPoint() , I notice you are doing that already in the loop statement, but why did you commented out? have you tried enabling again. Make sure chart.redraw works by adding a new redraw chart event, and set an alert or console log.
Also you may try using, below as part of ajax, instead of cache:false. I had some problems in past.
headers: { 'Cache-Control': 'no-cache' }
Cheers

addPoint using highcharts (javascript)

I have started working with highcharts.js, but fails to add new points my bar graph:
Every time it goes into addPoint, Firefox freezes :(
I am using Firebug, and when it tries to addPoint, it always freeze :(
// if no graph
if (! charts[0])
{
// make chart table
var round_ids = [];
var total_players = [];
var total_bets = [];
$.each(last_rounds_cache.last_rounds_data, function(index, value)
{
round_ids.push(Number(value[0]));
total_players.push(Number(value[2]));
total_bets.push(Number(value[3]));
}
)
charts[0] = new Highcharts.Chart({
chart: {
renderTo: 'players_per_round',
type: 'column',
events: {
click: function(e) {
// find the clicked values and the series
var x = e.xAxis[0].value,
y = e.yAxis[0].value,
series = this.series[0];
// Add it
series.addPoint([x, y]);
}
}
},
title: {
text: 'Players/Bets per Round'
},
xAxis: {
categories: round_ids,
},
yAxis: {
min: 0,
title: {
text: 'Rainfall (mm)'
}
},
legend: {
layout: 'vertical',
backgroundColor: '#FFFFFF',
align: 'left',
verticalAlign: 'top',
x: 10,
y: 10,
floating: false,
shadow: true
},
tooltip: {
formatter: function() {
return ''+
this.x +': '+ this.y;
}
},
plotOptions: {
column: {
pointPadding: 0.2,
borderWidth: 0
}
},
series: [{
name: 'Players',
data: total_players
}, {
name: 'Bets',
data: total_bets
}]
});
}
else
{
if (newChartsPoints.length > 0)
{
$.each(newChartsPoints, function(index, value)
{
// retreive data
var temp_round_id = value[0];
var temp_total_players = value[1][0];
var temp_total_bets = value[1][1];
// add points
var series = charts[0].series;
series[0].addPoint([temp_round_id, temp_total_players], false);
series[1].addPoint([temp_round_id, temp_total_bets], false);
// add categories
categories = charts[0].xAxis[0].categories;
categories.push(temp_round_id);
charts[0].xAxis[0].setCategories(categories, false);
charts[0].redraw();
});
}
}