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high charts starting new line from each point

I am using high charts to show energy data but i think due to some negative value high caharts starting a new line from each new point and lines not have any connection between them.
here is the picture of my results.
problem Image
you can see in the image there should be only one line.
here's my data for this.
I have 4 series's to show in graph but here i am only providing one because each line have same issue
var data={'vt':[[1588273200000, 0],[1586372400000, 245],[1586286000000, 200],[1586199600000, 7],[1586113200000, 4],[1586026800000, 1],[1585940400000, 4],[1588186800000, 40],[1585854000000, 7],[1588100400000, 30],[1588014000000, 155],[1587927600000, 38],[1587841200000, 57],[1587754800000, 35],[1587668400000, 66],[1587582000000, 68],[1587495600000, 35],[1587409200000, 40],[1587322800000, 62],[1585767600000, 8],[1587236400000, 37],[1587150000000, 44],[1587063600000, 72],[1586977200000, 13],[1586890800000, 5],[1586804400000, 58],[1586718000000, 90],[1586631600000, 41],[1586545200000, 186],[1586458800000, -498]]};
and here's how i initialize the highcharts object.
$('#'+id).highcharts({
title: {
text: titletext
},
time: {
timezone: 'Asia/Karachi'
},
chart: {
zoomType: 'x',
title: 'Meter 1'
},
xAxis: {
labels: {
formatter:function(){
return Highcharts.dateFormat("%b %e", this.value);
}
},
title: {
text: 'Date'
},
showLastLabel: true,
tickmarkPlacement: 'on',
tickPosition: 'inside',
tickWidth: 0,
tickPixelInterval: 60,
lineWidth: 2,
lineColor: 'rgba(255,205,255,0.6)',
minPadding: 0,
gridLineWidth: 0,
offset: 20,
type: 'datetime',
tickInterval: 24 * 3600 * 1000,
endOnTick: true,
},
yAxis: {
gridLineColor: 'black',
gridLineWidth: 0,
title: {
enabled: true,
text: cap
},
labels: {
enabled: true
}
},
tooltip: {
backgroundColor: 'white',
borderColor: 'black',
shadow: true,
style: {
color: 'black',
fontSize: '12px',
padding: '8px'
},
enabled: true,
crosshairs: false,
shared: false,
snap: 30,
},
plotOptions: {
flags: {
shape: 'squarepin'
}
},
series: [
{
name: 'Total kwh',
data: data.vt
},
{
name: 'Day kwh',
data: data.dt
},
{
name: 'Peak kwh',
data: data.pt
},
{
name: 'Off Peak kwh',
data: data.opt
}
],
legend: {
layout: 'vertical',
align: 'right',
verticalAlign: 'top',
y: 30,
navigation: {
enabled: true
},
adjustChartSize: true,
},
exporting: {
filename: titletext+'_'+"<?php echo $_SESSION['username']; ?>"+'_'+todayDate(),
buttons: {
contextButton: {
menuItems: ["viewFullscreen",
"separator",
"downloadJPEG",
"separator",
"downloadXLS",
]
}
}
},
credits: {
enabled: false
}
}
)

You need to provide an external graph value for z-index which will identify its position
Please go through this fiddle link with ur dataset. I have improved ur code.
So you can review it.
https://jsfiddle.net/vishalanand77/f6dnua28/32

You have unsorted data - Highcharts error #15: https://www.highcharts.com/errors/15/
You can sort it in this way:
data.vt.sort(function(a, b) {
return a[0] - b[0];
});
Live demo: http://jsfiddle.net/BlackLabel/6m4e8x0y/4993/

How to reduce HighStock chart gap between candles?

I'm using candlestick chart of HighChart-HighStock. I want to reduce the gap between candlesticks. It's not so bad when it's on a wide range zoom. But when I zoomed the chart a lot, the padding between candle makes me annoyed because they are too wide apart.
I tried setting pointPadding of plotOption&xAxis to 0, but nothing happened. How can I shrink this gap?
Zoomed chart - too wide gap between candlestick
Wide view chart - not so bad
Highcharts.stockChart('container', {
// title: { text: '---'},
rangeSelector: {
buttons: [
// { type: 'hour', count: 1, text: '1h' },
{
type: 'day',
count: 1,
text: '1d'
},
// { type: 'all', count: 1, text: 'All' }
],
selected: 1,
//inputEnabled: true
},
xAxis: [{
pointPadding: 0,
type: 'datetime',
}, {
type: 'datetime',
}],
yAxis: [{
labels: {
align: 'right',
x: -3
},
title: {
text: 'OHLC'
},
height: '70%',
lineWidth: 2,
resize: {
enabled: true
}
}, {
labels: {
align: 'right',
x: -3
},
title: {
text: 'Volume'
},
top: '75%',
height: '25%',
offset: 0,
lineWidth: 2
}],
plotOptions: {
candlestick: {
pointPadding: 0,
downColor: 'blue',
upColor: 'red',
dataGrouping: {
enabled: false,
}
},
line: {
lineWidth: 1,
states: {
hover: {
enabled: false
}
}
}
},
series: [{
name: 'ohlc',
type: 'candlestick',
data: chartData,
},
{
name: 'avg5',
type: 'line',
data: avg5Data,
color: '#FF0000',
},
{
name: 'avg10',
type: 'line',
data: avg10Data,
color: '#0C9B3A',
},
{
name: 'avg20',
type: 'line',
data: avg20Data,
color: '#FF9900',
},
{
name: 'avg60',
type: 'line',
data: avg60Data,
color: '#000000',
},
{
name: 'vol',
type: 'column',
data: moneyData,
yAxis: 1,
color: '#0944a3',
dataGrouping: {
enabled: false,
}
}
],
});
}

You need to set the series.pointPadding combined with series.groupPadding (equal to zero) to achieve the expected effect. Here is the example: https://jsfiddle.net/ahxrk5zq/
series: [{
type: 'candlestick',
name: 'AAPL Stock Price',
data: data,
groupPadding: 0,
pointPadding: 0.04,
dataGrouping: {
units: [
[
'week', // unit name
[1] // allowed multiples
], [
'month',
[1, 2, 3, 4, 6]
]
]
}
}]
API Reference:
https://api.highcharts.com/highstock/series.candlestick.pointPadding
https://api.highcharts.com/highstock/series.candlestick.groupPadding

Highcharts is rounding off the decimal values to 0. How to avoid it?

I am passing the ecpm as you can see below as ["0.4", "0.2", "0.6", "0.3"] to be the data for y axis to draw a spline on a multi axis graph, using highcharts. But it is drawing the spline as a straight horizontal line considering the values as 0. Values on tooltip for every point is also coming as 0.
Following is the script used:
$('#dual-axes-line-and-column4').highcharts({
chart: {
zoomType: 'xy'
},
title: {
text: 'Some Matrix'
},
subtitle: {
text: ''
},
xAxis: [{
categories: perfCategoriesStr
}],
yAxis: [
{ // Primary yAxis
labels: {
format: '{value}',
style: {
color: '#89A54E'
}
},
title: {
text: 'Views',
style: {
color: '#89A54E'
}
},
opposite:false
}, { // Secondary yAxis
title: {
text: 'Revenue in $',
style: {
color: '#4572A7'
}
},
labels: {
format: '{value}',
style: {
color: '#4572A7'
}
},
opposite: true
}, { // Secondary yAxis
title: {
text: 'eCPM in $',
style: {
color: '#4572A7'
}
},
labels: {
format: '{value}',
style: {
color: '#4572A7'
}
},
opposite: true
}],
tooltip: {
shared: true
},
legend: {
layout: 'vertical',
align: 'left',
x: 70,
verticalAlign: 'top',
y: 10,
floating: true,
backgroundColor: '#FFFFFF'
},
series: [{
name: 'Views',
color: '#4572A7',
type: 'column',
data: views,
tooltip: {
valueSuffix: ' views'
}
}, {
name: 'Revenue',
color: '#89A54E',
type: 'spline',
yAxis:1,
data: revenue,
tooltip: {
valuePrefix: '$ '
}
}, {
name: 'eCPM',
color: '#000000',
type: 'spline',
yAxis: 1,
data: ecpm,
tooltip: {
valuePrefix: '$ '
}
}]
});

Just figured it out. The values passed should be a number rather than a string. Its working fine if we are passing javascript numbers in an array instead of string as you can see in the question.

how to create scatter dotted graph in php?

i getting issue create dynamic dotted graph in php data fetch data base y-axis data ploat and x-axis date required but getting issue pls give me some hint or google line
i am using this code but x-axis not display date
$(function () {
$('#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: (Highcharts.theme && Highcharts.theme.legendBackgroundColor) || '#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: [[07/07/2004, 51.6], [07/026/2004, 59.0], [08/01/2004, 49.2], [08/26/2004, 63.0]]
}]
}]
}); });

Error displaying Highcharts chart in Firefox, IE

Highcharts is displaying a chart perfectly in Chrome, but in Firefox, IE10, it returns the error:
NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIDOMWindow.getComputedStyle]
This is the code I'm using:
$('#graf-1').highcharts({
chart: {
zoomType: 'xy'
},
title: {
text: 'Titel'
},
subtitle: {
text: null
},
xAxis: [{
categories: datax
}],
yAxis: [{ // Primary yAxis
labels: {
format: '{value:,.0f} €',
style: {
color: cor1
}
},
title: {
text: null
}
}, { // Secondary yAxis
title: {
text: null //eixoz,
},
labels: {
format: '{value} %',
style: {
color: cor2
}
},
opposite: true
}],
tooltip: {
shared: true
},
legend: {
layout: 'vertical',
align: 'left',
x: 120,
verticalAlign: 'top',
y: 100,
floating: true,
backgroundColor: '#FFFFFF'
},
series: [{
name: eixoz,
color: cor2,
type: 'line',
yAxis: 1,
data: dataz,
tooltip: {
valueSuffix: ' %'
},
zIndex: 2
}, {
name: eixoy,
color: cor1,
type: 'column',
data: datay,
tooltip: {
valueSuffix: ' €'
},
zIndex: 1
}]
});