Develop Reference

highcharts Area chart with x and y values?

i tried to create this charts with area chart but i can't get it to work :
here is the jsfiddle : http://jsfiddle.net/okc8q0zn/
$(function () {
$('#container').highcharts({
chart: {
type: 'area'
},
xAxis: {
categories: [67,69]
},
credits: {
enabled: false
},
series: [ {
name: '67',
data: [24,24],
color: '#0F0'
}, {
name: '69',
data: [ 17,17],
color: '#00F'
}]
});
});
thank you.

You will need to customize the xAxisand the yAxis to only show the desired values and some modification on the series too like this :
xAxis: {
max: 80,
tickInterval: 1,
tickWidth: 0,
labels: {
step: 1,
formatter: function() {
if (this.value === 67 || this.value === 69) {
return this.value;
}
}
}
},
yAxis: {
max: 30,
tickInterval: 1,
tickWidth: 0,
gridLineWidth:0,
labels: {
step: 1,
formatter: function() {
if (this.value === 17 || this.value === 24) {
return this.value;
}
}
}
},
series: [{
name: '67',
data: [{
x: 0,
y: 17
}, {
x: 69,
y: 17
}],
color: 'rgba(30,80,250,0.5)'
}, {
name: '69',
data: [{
x: 0,
y: 24
}, {
x: 67,
y: 24
}],
color: 'rgba(250,250,50,0.3)'
}]
Fiddle

Stuck on the final bits of a multi series line chart

I built a multi series Highcharts https://www.highcharts.com/ line chart with irregular time data. It's almost there, but I'm doing something wrong with the data and/or data formatting. Anyone have a hint or two to throw my way?
The date from the database was converted from '02/03/2009' to javascript time in php using
$date = strtotime($data['As of Date'])*1000;
The other value is a dollar amount.
I haven't yet added the filtered data for 3MO, 6MO, 1YR, 5YR, 10YR
Here is the jsfiddle https://jsfiddle.net/madmichael/th41g4yt/
$( document ).ready(function() {
createChart();
});
function createChart(chartingOptions) {
var options = {
chart: {
renderTo: 'container',
type: 'line',
zoomType: 'xy',
events: {
load: function(event) {
var total = 0; // get total of data
for (var i = 0, len = this.series[0].yData.length; i < len; i++) {
total += this.series[0].yData[i];
}
var text = this.renderer.text(
'Total: $' + Highcharts.numberFormat(total, 0, '.', ','),
this.plotLeft,
this.plotTop + 20
).attr({
zIndex: 5
}).add() // write it to the upper left hand corner
}
}
},
navigator: {
enabled: false
},
scrollbar: {
enabled: false
},
rangeSelector: {
inputEnabled: false,
allButtonsEnabled: true,
/* buttons: [[]], */
buttons: [
{
type: 'all',
text: 'All'
}, {
type: 'month',
count: 3,
text: '3MO'
}, {
type: 'month',
count: 6,
text: '6MO'
}, {
type: 'year',
text: '1YR',
count: 1
}, {
type: 'year',
text: '5YR',
count: 5
}, {
type: 'year',
text: '10YR',
count: 10
}],
buttonTheme: {
width: 60
},
selected: 0
},
tooltip: {
backgroundColor: null,
borderWidth: 0,
shadow: false,
useHTML: true,
style: {
padding: 0
},
pointFormat: '$' + '{point.y:,.0f}'
/* formatter: function() {
return Highcharts.dateFormat('%b %d, %Y', point.x) + ': $
{point.y:,.1f}';
} */
},
xAxis: {
type: 'datetime',
labels: {
formatter: function() {
return Highcharts.dateFormat('%b-%Y', this.value);
}
}
},
yAxis: {
type: 'linear',
labels: {
formatter: function () {
if(this.value >= 0 ){
return '$' + this.value / 1000+'k';
}else{
return '-$' + this.value / 1000*-1+'k';
}
}
}
},
series: [{name: 'Investment Fund (A)',fundtype: 'Load',data: [[1483164000000,37149],[1451541600000,37247],[1420005600000,37071],[1388469600000,33407],[1356933600000,19881],[1325311200000,14132],[1293775200000,21541],[1262239200000,18343],[1480485600000,36659],[1448863200000,39677],[1417327200000,38070],[1385791200000,32212],[1354255200000,18197],[1322632800000,14132],[1291096800000,20173],[1259560800000,17399],[1477890000000,34171],[1446267600000,39069],[1414731600000,36522],[1383195600000,30429],[1351659600000,18468],[1320037200000,14848],[1288501200000,20250],[1256965200000,15703],[1475211600000,36503],[1443589200000,36071],[1412053200000,34602],[1380517200000,29214],[1348981200000,17752],[1317358800000,13048],[1285822800000,19287],[1254286800000,17861],[1472619600000,35249],[1440997200000,38775],[1409461200000,36542],[1377925200000,27548],[1346389200000,16784],[1314766800000,15642],[1283230800000,16994],[1251694800000,16821],[1469941200000,32741],[1438318800000,42537],[1406782800000,34230],[1375246800000,28273],[1343710800000,16203],[1312088400000,17674],[1280552400000,18478],[1249016400000,14335],[1467262800000,29782],[1435640400000,40245],[1404104400000,36150],[1372568400000,26157],[1341032400000,16861],[1309410000000,19707],[1277874000000,17013],[1246338000000,13083],[1496206800000,41636],[1464670800000,33015],[1433048400000,40656],[1401512400000,34720],[1369976400000,26850],[1338440400000,16010],[1306818000000,20963],[1275282000000,19441],[1243746000000,12563],[1493528400000,40010],[1461992400000,32603],[1430370000000,39814],[1398834000000,33779],[1367298000000,25205],[1335762000000,17229],[1304139600000,21233],[1272603600000,21426],[1241067600000,10732],[1490936400000,39794],[1459400400000,33054],[1427778000000,39304],[1396242000000,34798],[1364706000000,24063],[1333170000000,17771],[1301547600000,21021],[1270011600000,20983],[1238475600000,8940],[1456725600000,30977],[1330495200000,17307],[1488261600000,40696],[1425103200000,39285],[1393567200000,34955],[1362031200000,22011],[1298872800000,21233],[1267336800000,19268],[1235800800000,7534],[1233640800000,9422],[1485842400000,37149],[1454220000000,30233],[1422684000000,35856],[1391148000000,33603],[1359612000000,22108],[1327989600000,15990],[1296453600000,21021],[1264917600000,18459]]},{name: 'Investment Fund (A)',fundtype: 'No Load',data: [[1483164000000,39428],[1451541600000,39532],[1420005600000,39345],[1388469600000,35456],[1356933600000,21101],[1325311200000,14999],[1293775200000,22863],[1262239200000,19468],[1480485600000,38908],[1448863200000,42111],[1417327200000,40406],[1385791200000,34188],[1354255200000,19314],[1322632800000,14999],[1291096800000,21411],[1259560800000,18466],[1477890000000,36267],[1446267600000,41466],[1414731600000,38763],[1383195600000,32295],[1351659600000,19601],[1320037200000,15759],[1288501200000,21493],[1256965200000,16667],[1475211600000,38742],[1443589200000,38284],[1412053200000,36725],[1380517200000,31006],[1348981200000,18841],[1317358800000,13848],[1285822800000,20470],[1254286800000,18957],[1472619600000,37411],[1440997200000,41154],[1409461200000,38784],[1377925200000,29238],[1346389200000,17814],[1314766800000,16601],[1283230800000,18037],[1251694800000,17853],[1469941200000,34749],[1438318800000,45147],[1406782800000,36330],[1375246800000,30008],[1343710800000,17197],[1312088400000,18759],[1280552400000,19611],[1249016400000,15215],[1467262800000,31609],[1435640400000,42714],[1404104400000,38368],[1372568400000,27762],[1341032400000,17896],[1309410000000,20916],[1277874000000,18057],[1246338000000,13885],[1496206800000,44190],[1464670800000,35040],[1433048400000,43151],[1401512400000,36850],[1369976400000,28498],[1338440400000,16992],[1306818000000,22249],[1275282000000,20634],[1243746000000,13333],[1493528400000,42464],[1461992400000,34604],[1430370000000,42256],[1398834000000,35851],[1367298000000,26751],[1335762000000,18286],[1304139600000,22536],[1272603600000,22740],[1241067600000,11391],[1490936400000,42236],[1459400400000,35082],[1427778000000,41716],[1396242000000,36933],[1364706000000,25539],[1333170000000,18862],[1301547600000,22311],[1270011600000,22270],[1238475600000,9489],[1456725600000,32878],[1330495200000,18368],[1488261600000,43192],[1425103200000,41695],[1393567200000,37099],[1362031200000,23361],[1298872800000,22536],[1267336800000,20450],[1235800800000,7996],[1233640800000,10000],[1485842400000,39428],[1454220000000,32087],[1422684000000,38056],[1391148000000,35664],[1359612000000,23464],
[1327989600000,16971],[1296453600000,22311],[1264917600000,19591]]},],
plotOptions: {
series: {
events: {
show: function () {
var chart = this.chart,
series = chart.series,
i = series.length,
otherSeries;
while (i--) {
otherSeries = series[i];
if (otherSeries != this && otherSeries.visible)
{
otherSeries.hide();
}
}
},
legendItemClick: function() {
if(this.visible){
return false;
}
}
}
},
line: {
marker: {
enabled: false
},
/* color: '".$attributes["line_color"]."',
*/ }
},
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'top',
x: -150,
y: 100,
floating: true,
borderWidth: 1,
backgroundColor: (Highcharts.theme &&
Highcharts.theme.legendBackgroundColor) || '#FFFFFF'
},
credits: {
enabled: false
},
};
/* options.series[5] = {
name: '5 Yrs',
data: processed_five_years,
visible: false
};
*/
var chart = new Highcharts.stockChart(options);
Highcharts.setOptions({
lang: {
decimalPoint: '.',
thousandsSep: ','
}
});
};

Highchart: how to update a dynamic chart by clicking on a button?

I intend to have a button on my web page so that upon clicking a button, a point will be added to a chart without redrawing the whole chart (the chart is a modified version of this http://www.highcharts.com/demo/dynamic-update). However, my current code is not working.
Here is the code in concern: http://jsfiddle.net/wtvaz9gc/7/
var series;
$(function drawCharts(numberOfPoint) {
// if(typeof chartData == undefined){
// chartData = $(dataStore.getXml());
// }
$("#b").click(function(){
series.addPoint([3,3]);
})
$(document).ready(function () {
Highcharts.setOptions({
global: {
useUTC: false
}
});
$('#container').highcharts({
chart: {
type: 'line',
animation: Highcharts.svg, // don't animate in old IE
marginRight: 10,
events: {
load: function () {
series = this.series[0];
// window.myGlobal1 = this.series[0].data[this.series[0].data.length - 1].y;
// console.log(window.myGlobal1 + " " + this.series[0].data[this.series[0].data.length - 1].y);
},
}
},
title: {
text: ''
},
xAxis: {
title: {
text: 'Jahre'
},
// gridLineWidth: 0,
// lineWidth:1,
startOnTick: true,
tickPixelInterval: 40,
min: 0,
max: 10,
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
yAxis: {
title: {
text: 'Vermögen(in EUR)'
},
labels: {
enabled: true
},
min: 0,
max: 100,
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
tooltip: {
enabled : false,
formatter: function () {
return '<b>' + this.series.name + '</b><br/>' +
Highcharts.dateFormat('%Y-%m-%d %H:%M:%S', this.x) + '<br/>' +
Highcharts.numberFormat(this.y, 2);
}
},
legend: {
enabled: false
},
exporting: {
enabled: false
},
series: [{
name: 'Random data',
data: ($(function () {
// generate an array of random data
var data = [],
time = (new Date()).getTime(),
i, preValue;
for (i = 0; i < numberOfPoint; i += 1) {
if(i == 0){
data.push({
x: i,
y: 10
});
} else {
data.push({
x: i,
y: chartData["wealth"][0][i]
});
}
}
// showMsg(data);
// console.log(data);
return data;
}()))
}]
});
});
});
When I tries to run it in chrome, I got the following error report:
highcharts.js:Uncaught TypeError: i.splice is not a function
addPoint # highcharts.js:...
How should I use the function "addPoint" in this case?
Or should I use other method to achieve the purpose?

There is something wrong with the function generating your initial data, but addPoint is working fine:
var series;
$(function drawCharts(numberOfPoint) {
// if(typeof chartData == undefined){
// chartData = $(dataStore.getXml());
// }
$("#b").click(function(){
series.addPoint([10,10]);
})
$(document).ready(function () {
Highcharts.setOptions({
global: {
useUTC: false
}
});
$('#container').highcharts({
chart: {
type: 'line',
animation: Highcharts.svg, // don't animate in old IE
marginRight: 10,
events: {
load: function () {
series = this.series[0];
// window.myGlobal1 = this.series[0].data[this.series[0].data.length - 1].y;
// console.log(window.myGlobal1 + " " + this.series[0].data[this.series[0].data.length - 1].y);
},
}
},
title: {
text: ''
},
xAxis: {
title: {
text: 'Jahre'
},
// gridLineWidth: 0,
// lineWidth:1,
startOnTick: true,
tickPixelInterval: 40,
min: 0,
max: 10,
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
yAxis: {
title: {
text: 'Vermögen(in EUR)'
},
labels: {
enabled: true
},
min: 0,
max: 100,
plotLines: [{
value: 0,
width: 1,
color: '#808080'
}]
},
tooltip: {
enabled : false,
formatter: function () {
return '<b>' + this.series.name + '</b><br/>' +
Highcharts.dateFormat('%Y-%m-%d %H:%M:%S', this.x) + '<br/>' +
Highcharts.numberFormat(this.y, 2);
}
},
legend: {
enabled: false
},
exporting: {
enabled: false
},
series: [{
name: 'Random data',
data: [1,2,3]
}]
});
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<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; height: 400px; margin: 0 auto"></div>
<button id="b" href="#" >AddPoints</button>

I am not sure what you are trying to do in your series.data function but removing all that code and defining your chart in your click event so it knows what series is does add the point [3,3].
Series declaration now:
series: [{
name: 'Random data',
data: []
}]
And the click function (no moved after the chart code):
$("#b").click(function() {
var chart = $('#container').highcharts();
chart.series[0].addPoint([3, 3]);
})
Live demo.

Disabling label without bar Highstock

I have a column chart Highstock:
http://jsfiddle.net/txfnsubb/
When we change range to smaller values, sometimes it shows us a label of value w/o the bar. For example I see 30 bars and at the end label with 31. Is there a possibility to turn it off? To set chart to showing label only with bar.
$('#container').highcharts('StockChart', {
chart: {
marginTop: 140
},
credits: {
enabled: false
},
plotOptions: {
series: {
dataGrouping: {
approximation: "average"
}
}
},
scrollbar: {
enabled: false
},
navigator: {
top: 40,
xAxis: {
labels: {
formatter: function () {
return x[this.value];
}
}
}
},
xAxis: {
labels: {
y: 50,
max: 150,
formatter: function () {
return x[this.value];
}
}
},
tooltip: {
formatter: function () {
var s = [];
var next = this.x + this.points[0].series.pointRange;
if ((this.x + 1) == next) {
s.push("<b>Position: " + (this.x + 1));
} else {
s.push("<b>Position: " + (this.x + 1) + "-" + next);
}
$.each(this.points, function (i, point) {
s.push('<span style="color:#D31B22;font-weight:bold;">' + point.series.name + ' : <span>' + point.y.toFixed(2));
});
return s.join('<br/>');
},
shared: true
},
series: [{
type: 'column',
name: 'reactivity',
data: data,
showInLegend: false,
tooltip: {
valueDecimals: 2,
shared: true
}
}, {
type: 'spline',
name: 'experiment 1',
data: data2,
color: 'green',
visible: false,
tooltip: {
valueDecimals: 2
}
}, {
type: 'spline',
name: 'experiment 2',
data: data3,
color: 'red',
visible: false,
tooltip: {
valueDecimals: 2
}
}],
legend: {
enabled: true,
margin: 0
},
rangeSelector: {
buttons: [{
type: 'millisecond',
count: seqLength / 5,
text: '0.25'
}, {
type: 'millisecond',
count: seqLength / 3,
text: '0.3'
}, {
type: 'millisecond',
count: seqLength / 2,
text: '0.5'
}, {
type: 'all',
text: '1.0'
}],
inputEnabled: false, // it supports only days
selected: 4 // all
}
});

HighChart irrgular Mapping

I have created One HighChart ..But its 2 data coordinates are overlapping on y axis after every 2nd Coordinates.
My JSFiddle
My Code:
$(function () {
var highOptions = {
chart: {
type: 'line',
renderTo: 'container2',
zoomType: 'x',
marginTop: 100
},
title: {
text: 'Score'
},
subtitle: {
text: ' '
},
xAxis: {
title: {
text: 'XXX'
},
categories: [],
labels: {
rotation: 45,
step: 1,
y: 30
}
},
yAxis: [{ // left y axis
title: {
text: 'XXX'
},
min: 0,
max: 9,
plotLines: [{
value: 7.5,
color: '#ff0000',
width: 2,
zIndex: 4,
label: {
text: 'XXX'
}
}]
}],
plotOptions: {
column: {
dataLabels: {
enabled: true,
formatter: function () {
return Highcharts.numberFormat(this.y, 1);
}
}
}
},
legend: {
align: 'left',
verticalAlign: 'top',
y: 20,
floating: true,
borderWidth: 0
},
tooltip: {
shared: true,
crosshairs: true
},
series: []
};
highOptions.xAxis.categories = [0.1003, 0.1006, 0.1008, 1.1010, 1.1011, 1.1012, 1.1013, 2.4];
highOptions.subtitle.text = "XXX:";
chart = new Highcharts.Chart(highOptions);
for (var x = 0; x <= 1; x++) {
var newLP = [];
switch (x) {
case 0:
aName = "One";
newLP.push([0.1004, 4.5]);
newLP.push([0.1008, 1.4]);
newLP.push([1.1012, 5.5]);
newLP.push([1.1014, 2, 6]);
newLP.push([2.4, 8.22]);
break;
case 1:
aName = "Two";
newLP.push([0.1004, 5.52]);
newLP.push([0.1008, 6.16]);
newLP.push([1.1012, 6.34]);
newLP.push([1.1014, 6.69]);
newLP.push([1.1016, 6.36]);
newLP.push([2.4, 7.44]);
break;
}
chart.addSeries({
name: aName,
data: newLP
}, false);
}
chart.redraw();
});
I have test it with several data ..still it overlaps .. what could be the issue ..
Please Suggest

The problem is that you're x-axis points are so close to each other it seems as they are overlapping. For example 0.1003 is pretty close to 0.1006 and 0.1008 is pretty close to 1.1010. However, If you zoom in you can tell they are not overlapping. See http://jsfiddle.net/u9xES/555/.