Bar chart with wrong bar height - highcharts

There are three data series, two of them are bar type series (Insolation Duration and Power Duration).
When I import data (from Striped Table) to the Highcharts, the bar chart height doesn't display properly.
It doesn't fit the scale of the chart's value, like this:
e.g. 2018/05/01
The Insolation value is less than the Power value, but the height of Power Duration bar chart is higher than Insolation Duration.
Here are the chart options I use:
var ChartObj =
{
type: "chart",
value:
{
"chart": { "alignTicks": false, "zoomType": "xy" },
"title": { "text": " ", "floating": false, "align": "center" },
"xAxis":
[
{
"categories": [], //PUT LABEL IN HERE
"crosshair": true, "index": 0, "isX": true
}
],
"tooltip": { "shared": true },
"legend":
{
"layout": "horizontal",
"align": "right",
"x": 0,
"verticalAlign": "top",
"y": 0,
"floating": false,
"backgroundColor": "#FFFFFF"
},
"yAxis":
[
{
"gridLineColor": "transparent",
"labels":
{
"format": "{value}",
"style": { "color": "#7cb5ec" },
"enabled": false
},
"title": { "text": null, "style": { "color": "#7cb5ec" } },
"opposite": false,
"index": 0,
},
{
"gridLineColor": "transparent",
"labels":
{
"format": "{value}",
"style": { "color": "#90ed7d" },
"enabled": false
},
"title":
{
"text": null,
"style": { "color": "#90ed7d" }
},
"opposite": true,
"index": 1,
},
{
"gridLineColor": "transparent",
"labels":
{
"format": "{value}",
"style": { "color": "#f7a35c" },
"enabled": false
},
"title": { "text": null,
"style": { "color": "#f7a35c" } },
"opposite": true,
"index": 2,
}
],
"series":
[
{
// Insolation
"name": " ",
"color": "#90ed7d",
"tooltip":
{
"valueSuffix": "",
"pointFormat": "<span style=\"color:{point.color}\">●</span> {series.name}: <b>{point.y:,.2f}</sup></b><br/>"
},
"yAxis": 0,
"type": "column",
"data": [],
"_symbolIndex": 0
},
{
// Power
"name": " ",
"color": "#f7a35c",
"tooltip":
{
"valueSuffix": "",
"pointFormat": "<span style=\"color:{point.color}\">●</span> {series.name}: <b>{point.y:,.2f}</b><br/>"
},
"yAxis": 1,
"type": "column",
"data": [],
"_symbolIndex": 1
},
{
// PR
"name": " ",
"color": "#7cb5ec",
"tooltip":
{
"valueSuffix": "",
"pointFormat": "<span style=\"color:{point.color}\">●</span> {series.name}: <b>{point.y:,.2f}</b><br/>"
},
"yAxis": 2,
"type": "line",
"data": []
}
]
}
};

You will need to set a max to the 2 first column axis like this
{
"gridLineColor": "transparent",
"labels":
{
"format": "{value}",
"style": { "color": "#7cb5ec" },
"enabled": false
},
"title": { "text": null, "style": { "color": "#7cb5ec" } },
"opposite": false,
"index": 0,
max:12 // The value to set
},
Or change the index of your series to use the same yAxis
Demo Fiddle

Related

Highcharts xAxis has extra gap when multiple yAxis

We have a chart that plots multiple series at once.
There are the main y-series (line type) that will have the main data readings.
There is the option to set two different 'levels' (line types) on the y-axis as well.
There are also options to have multiple additional y-axis bars (bar types).
With the x-axis being the datetime
Here is what a typical example of a chart looks like with valid date for the given range
This is working as expected.
We have the main y-series as the average air temp (left y-axis)
Then we have two bars, one for rainfall and one for irrigation (right y-axis)
And then the two 'levels', one red and one blue.
This is all great.
However, when we go to a date range in the future, where there is no air temp data, we get the following
Note that the start date is 2 days before the date range, and the end date looks equal distance from the end of the 'levels'
Interestingly if we remove the bars we get the following
This now shows the 'levels' to span the full width of the chart
If we remove the lines and just have the bars then we get the following (which is how it should look, but with the 'levels')
There seems to be something in here that is causing the conflict when there are multiple y-series without the main y-series.
I am setting the xAxis.setExtremes to the start and end dates of the date range we are looking at, but that seems to be doing nothing.
Here is the config;
{
"chart": {
"type":"line",
"animation": {
"duration":150
},
"events":{}
},
"credits":{
"enabled":false
},
"title":{
"text":""
},
"subtitle":{
"text":""
},
"tooltip":{
"shared":true,
"crosshairs":true,
"borderWidth":0,
"followPointer":true,
"useHTML":true,
"headerFormat":"<span style=\"font-size: 10px;\">{point.key}</span><br><br>"
},
"xAxis":[
{
"id":"x-axis",
"type":"datetime",
"crosshair":{
"snap":false
},
"title":{
"text":"25th Sep 2019 - 1st Oct 2019",
"margin":15
}
}
],
"yAxis":[
{
"id":"y-axis-sensors",
"title":{
"text":"ºC"
},
"reversed":false,
"visible":true,
"endOnTick":false,
"startOnTick":false,
"alignTicks":false
},
{
"id":"y-axis-moisture",
"title":{
"text":"mm"
},
"opposite":true,
"min":0,
"endOnTick":false,
"startOnTick":false,
"alignTicks":false,
"tickWidth":0,
"gridLineWidth":0
}
],
"series":[
{
"type":"line",
"yAxis":"y-axis-sensors",
"marker":{
"enabled":false
},
"lineWidth":1,
"animation":false,
"name":"Full",
"seriesGroup":"levelSeries",
"id":"series-level-range-full",
"color":"#31B5E0",
"showInLegend":false,
"states":{
"hover":{
"enabled":false
}
},
"enableMouseTracking":false,
"zIndex":5,
"step":true,
"data":[
[1569369600000,5],
[1569974400000,5]
]
},
{
"type":"line",
"yAxis":"y-axis-sensors",
"marker":{
"enabled":false
},
"lineWidth":1,
"animation":false,
"name":"Refill",
"seriesGroup":"levelSeries",
"id":"series-level-range-refill",
"color":"#D23333",
"showInLegend":false,
"states":{
"hover":{
"enabled":false
}
},
"enableMouseTracking":false,
"zIndex":5,
"step":true,
"data":[
[1569369600000,17],
[1569974400000,17]
]
},
{
"type":"column",
"yAxis":"y-axis-moisture",
"marker":{
"enabled":false
},
"name":"Rainfall",
"seriesGroup":"rainfallSeries",
"states":{
"hover":{
"enabled":false
}
},
"id":"series-rainfall",
"pointWidth":6,
"borderWidth":0,
"color":"rgba(41, 182, 246, 0.3)",
"data":[
[1569488400000,5]
],
"zIndex":10,
"stacking":"normal",
"stack":"moisture"
},
{
"type":"column",
"yAxis":"y-axis-moisture",
"marker":{
"enabled":false
},
"states":{
"hover":{
"enabled":false
}
},
"name":"Irrigation",
"seriesGroup":"irrigationSeries",
"id":"series-irrigation",
"pointWidth":6,
"borderWidth":0,
"color":"rgba(205,220,57, 0.3)",
"data":[[1569574800000,3]],
"zIndex":10,
"stacking":"normal",
"stack":"moisture"
}
]
}
I am at a bit of a loss here as to why this is happening.
Can anyone shed some light on this?
One of the solutions can be to add additional x-axis and bind line series to it. Then it looks like your expected result. Check demo and code posted below.
Code:
Highcharts.chart('container', {
"chart": {
"type": "line",
"animation": {
"duration": 150
},
"events": {}
},
"credits": {
"enabled": false
},
"title": {
"text": ""
},
"subtitle": {
"text": ""
},
"tooltip": {
"shared": true,
"crosshairs": true,
"borderWidth": 0,
"followPointer": true,
"useHTML": true,
"headerFormat": "<span style=\"font-size: 10px;\">{point.key}</span><br><br>"
},
"xAxis": [{
"id": "x-axis1",
"type": "datetime",
"crosshair": {
"snap": false
},
"title": {
"text": "25th Sep 2019 - 1st Oct 2019",
"margin": 15
}
}, {
"id": "x-axis2",
visible: false,
"type": "datetime"
}],
"yAxis": [{
"id": "y-axis-sensors",
"title": {
"text": "ºC"
},
"reversed": false,
"visible": true,
"endOnTick": false,
"startOnTick": false,
"alignTicks": false
},
{
"id": "y-axis-moisture",
"title": {
"text": "mm"
},
"opposite": true,
"min": 0,
"endOnTick": false,
"startOnTick": false,
"alignTicks": false,
"tickWidth": 0,
"gridLineWidth": 0
}
],
"series": [
{
"type": "line",
xAxis: 'x-axis2',
"yAxis": "y-axis-sensors",
"marker": {
"enabled": false
},
"lineWidth": 1,
"animation": false,
"name": "Full",
"seriesGroup": "levelSeries",
"id": "series-level-range-full",
"color": "#31B5E0",
"showInLegend": false,
"states": {
"hover": {
"enabled": false
}
},
"enableMouseTracking": false,
"zIndex": 5,
"step": true,
"data": [
[1569369600000, 5],
[1569974400000, 5]
]
},
{
"type": "line",
xAxis: 'x-axis2',
"yAxis": "y-axis-sensors",
"marker": {
"enabled": false
},
"lineWidth": 1,
"animation": false,
"name": "Refill",
"seriesGroup": "levelSeries",
"id": "series-level-range-refill",
"color": "#D23333",
"showInLegend": false,
"states": {
"hover": {
"enabled": false
}
},
"enableMouseTracking": false,
"zIndex": 5,
"step": true,
"data": [
[1569369600000, 17],
[1569974400000, 17]
]
},
{
"type": "column",
xAxis: 'x-axis1',
"yAxis": "y-axis-moisture",
"marker": {
"enabled": false
},
"name": "Rainfall",
"seriesGroup": "rainfallSeries",
"states": {
"hover": {
"enabled": false
}
},
"id": "series-rainfall",
"pointWidth": 6,
"borderWidth": 0,
"color": "rgba(41, 182, 246, 0.3)",
"data": [
[1569488400000, 5]
],
"zIndex": 10,
"stacking": "normal",
"stack": "moisture"
},
{
"type": "column",
xAxis: 'x-axis1',
"yAxis": "y-axis-moisture",
"marker": {
"enabled": false
},
"states": {
"hover": {
"enabled": false
}
},
"name": "Irrigation",
"seriesGroup": "irrigationSeries",
"id": "series-irrigation",
"pointWidth": 6,
"borderWidth": 0,
"color": "rgba(205,220,57, 0.3)",
"data": [
[1569574800000, 3]
],
"zIndex": 10,
"stacking": "normal",
"stack": "moisture"
}
]
});
<script src="https://code.highcharts.com/highcharts.js"></script>
<div id="container"></div>
Demo:
https://jsfiddle.net/BlackLabel/juwc8f37/

Render line chart across the plotting area

Highcharts line chart, how to render across plot area.
Trying to render the line chart using HighCharts library to span across the entire plotting area. Using xAxis.min was able to make sure the start is from 0 on xAxis, however, not able to figure out how to make it end where chart plot area ends.
$(function() {
$('#container').highcharts({
"chart": {
"margin": null,
"stacking": "normal",
"height": "250px",
"animation": false,
"events": {}
},
"plotOptions": {
"series": {
"dataLabels": {
"enabled": true,
"inside": true,
"align": "right",
"format": "",
"style": {}
},
"inside": true
}
},
"title": {
"text": null
},
"subtitle": {
"text": null
},
"xAxis": {
"title": {
"text": null,
"align": "high",
"rotation": 0,
"style": {},
"y": null,
"x": null
},
"plotLines": [],
"categories": [
"2019-06-10",
"2019-06-17"
],
"tickInterval": 1,
"tickPositions": [
1
],
"labels": {
"style": {},
"useHTML": true,
"align": ""
},
min: 0.5
},
"legend": {
"enabled": true,
"layout": "horizontal",
"align": "center",
"verticalAlign": "bottom",
"floating": false,
"x": 0,
"y": 0,
"symbolPadding": null,
"symbolRadius": null,
"itemStyle": {},
"itemDistance": null
},
"yAxis": [{
"title": {
"text": "",
"align": "high",
"rotation": 0,
"style": {}
},
"labels": {
"format": "{value}",
"style": {}
},
"opposite": false,
"yAxis": 0,
"lineWidth": 1,
"gridLineColor": "#e6e6e6",
"gridLineWidth": 1,
"gridLineDashStyle": "solid",
"index": 0
}],
"tooltip": {
"enabled": true,
"followPointer": false,
"shared": false
},
"credits": {
"enabled": false
},
"series": [{
"type": "line",
"name": null,
"fillOpacity": 0,
"color": "#0077bc",
"fillColor": "#0077bc",
"opposite": false,
"yAxis": 0,
"legendIndex": 1,
"marker": {
"enabled": true
},
"dashStyle": "Solid",
"data": [{
"y": 396,
"toolTipData": "<div>Times on Air : 396</div><br/>"
},
{
"y": 468,
"toolTipData": "<div>Times on Air : 468</div><br/>"
}
],
"_symbolIndex": 0
}]
});
});
https://jsfiddle.net/fzg0evns/
Instead of using dates as x-axis categories you can add a date to point x property and define x-axis type = "datetime". Check the demo posted below.
Code:
"xAxis": {
"type": "datetime",
...
},
"series": [{
...
"data": [{
"y": 396,
"x": new Date('2019-06-10').getTime(),
"toolTipData": "<div>Times on Air : 396</div><br/>"
},
{
"y": 468,
"x": new Date('2019-06-17').getTime(),
"toolTipData": "<div>Times on Air : 468</div><br/>"
}
]
}]
Demos:
With categories, tickInterval, and tickPositions.
Without them.
API reference:
xAxis.type
https://api.highcharts.com/highcharts/series.line.data.x

Using highcharts x-axis "zones" for datetime series chart

I've got a two-series Highcharts column chart that I'm trying to modify the color between past and future. I'd like the colors in past to be green, and colors in future to be blue essentially. I've read about highcharts "zones" which allow you to change attributes on the axis after a point, but the documentation uses a simple data chart, and not a datetime version like I'm using.
How can I use these zones with a datetime chart, or better-- how can I change the border/fill color of my bars for future instead of default colors used.
http://www.highcharts.com/docs/chart-concepts/series#zones
https://jsfiddle.net/x4n91jL8/
$(function () {
var colors = Highcharts.getOptions().colors;
colors[0] = 'rgba(255,255,255,0)';
colors[1] = '#7FC69E';
$('#container').highcharts({
"credits": {
"enabled": false
},
"chart": {
"renderTo": "container",
"type": "area",
"alignTicks": false,
"height": 300,
"marginLeft": 1,
"marginBottom": 1,
"backgroundColor": "transparent",
"events": {}
},
"title": {
"enabled": false,
"text": ""
},
"plotOptions": {
"series": {
"pointPadding": 0,
"groupPadding": 0.02,
"marker": {
"enabled": false
}
},
"column": {
"animation": false,
"grouping": false,
"pointPadding": 0,
"borderWidth": 0,
"allowPointSelect": false,
"events": {}
},
"line": {
"allowPointSelect": false,
"events": {}
},
"area": {
"allowPointSelect": false,
"events": {}
}
},
"legend": {
"enabled": false,
"layout": "horizontal",
"align": "center",
"verticalAlign": "top",
"floating": true,
"backgroundColor": "#FFFFFF"
},
"tooltip": {
"enabled": false,
"shared": true
},
"rangeSelector": {
"enabled": false,
"inputEnabled": true
},
"xAxis": {
"gridLineColor": "transparent",
"zIndex": 3,
"minorTickInterval": 604800000,
"minorTickPosition": "inside",
"minorTickLength": 5,
"minorTickWidth": 1,
"minorGridLineWidth": 0,
"startOnTick": false,
"gridLineWidth": 1,
"type": "datetime",
"min": 1451800000000,
"max": 1457000000000,
"labels": {
"enabled": false,
"step": 1
},
"dateTimeLabelFormats": {
"month": "%b",
"year": "%Y"
}
},
"series": [
{
"name": "Duration",
"zIndex": 3,
"type": "column",
"data": [
[
1452470400000,
6.5
],
[
1453075200000,
11.25
],
[
1453680000000,
8.25
],
[
1454284800000,
6.55
],
[
1454889600000,
1.05
],
[
1455494400000,
4.633333333333333
],
[
1456099200000,
1.1666666666666667
],
],
"tooltip": {
"yDecimals": 0
},
"borderWidth": 1,
"borderColor": "#008244",
"opacity": 0.6,
"lineWidth": 1,
"states": {
"hover": {
"lineWidth": 1
}
},
"zoneAxis": "x",
"zones": [
{
"value": 1454284800000
},
{
"borderColor": "#566888"
}
],
"_colorIndex": 0
},
{
"name": "Duration",
"zIndex": 3,
"type": "column",
"data": [
[
1454284800000,
5.216666666666667
],
[
1454889600000,
0
],
[
1455494400000,
2.6666666666666665
],
[
1456099200000,
1.1666666666666667
],
],
"tooltip": {
"yDecimals": 0
},
"borderWidth": 0,
"borderColor": "#008244",
"opacity": 0.6,
"lineWidth": 1,
"states": {
"hover": {
"lineWidth": 1
}
},
"zoneAxis": "x",
"zones": [
{
"value": 1454284800000
},
{
"fillColor": "#566888"
}
],
"_colorIndex": 1
}
],
"yAxis": [
{
"labels": {
"enabled": false
},
"opposite": false,
"gridLineWidth": 0,
"minorGridLineWidth": 0,
"showEmpty": false,
"title": {
"text": "",
"align": "middle",
"style": {
"color": "rgba(255,255,255,0)"
}
},
"lineWidth": 1,
"min": 0,
"startOnTick": false,
"endOnTick": false,
"max": 16.875,
"lineColor": "rgba(255,255,255,0)",
"index": 0
}
]
});
});
The correct format is actually like this:
And it also requires Highcharts 4.1.4 (I was using an older 4.0.4 actually).
"zones": [
{
"value": new Date().getTime(),
"color":'#7FC69E'
}
}

HighCharts Drilldown issue in pie

Can someone tell me why this chart is rendering properly in drill up? The code is wrapping arc3d. I have provided the code and also the JFiddle for reference. When you click on the graph it drills down perfectly but while drilling up the graph is not rendering properly. it holds the color of the drilled slice.
(http://jsfiddle.net/subhasispatra/np0bn3ps/)
$(function () {
Highcharts.setOptions({
lang: {
drillUpText: '<Back'
}
});
Highcharts.wrap(Highcharts.SVGRenderer.prototype, 'arc3d', function (proceed) {
var result = proceed.apply(this, [].slice.call(arguments, 1));
result.fadeIn = result.show;
return result;
});
$('#container').highcharts({
"plotOptions": {
"pie": {
"point": {
"events": {
"click": function () {
if (this.options != undefined && this.options != null && this.options.url != null && this.options.url.length > 0) location.href = this.options.url;
else return;
}
}
},
"dataLabels": {
"enabled": true,
"style": {
"fontWeight": "bold",
"fontFamily": "Arial",
"fontSize": "10"
},
"color": "#000000"
},
"shadow": true,
"curson": "pointer",
"depth": 30,
"allowPointSelection": true,
"showInLegend": true
}
},
"drilldown": {
"series": [{
"id": "Draft",
"data": [{
"name": "15-21 DAYS",
"url": "http://www.google.com",
"y": 1
}, {
"name": "22-30 DAYS",
"url": "http://www.google.com",
"y": 1
}]
}, {
"id": "Canceled",
"data": [{
"name": "15-21 DAYS",
"url": "http://www.google.com",
"y": 0
}, {
"name": "22-30 DAYS",
"url": "http://www.google.com",
"y": 1
}]
}],
"drillUpButton": {
"relativeTo": "spacingBox",
"theme": {
"style": {
"fontSize": "7pt"
}
},
"y": 0,
"x": 0
}
},
"series": [{
"name": "SERIES",
"data": [{
"drilldown": "Draft",
"name": "Draft",
"y": 2
}, {
"drilldown": "Canceled",
"name": "Canceled",
"y": 1
}]
}],
"yAxis": {
"title": {
"style": {
"color": "#000000",
"fontSize": "10"
}
},
"labels": {
"style": {
"fontWeight": "normal",
"color": "#000000",
"fontFamily": "Arial",
"fontSize": "10"
}
}
},
"title": {
"text": "Orders created in last 30 days"
},
"legend": {
"itemStyle": {
"fontWeight": "normal",
"color": "#000000",
"fontFamily": "Arial",
"fontSize": "10"
},
"layout": "vertical",
"align": "left",
"verticalAlign": "middle"
},
"chart": {
"renderTo": "container",
"options3d": {
"enabled": "true",
"alpha": 40,
"beta": 0,
"depth": 40
},
"backgroundColor": "rgba(255, 255, 255, 0.1)",
"type": "pie"
},
"credits": {
"enabled": false
},
"xAxis": {
"title": {
"style": {
"color": "#000000",
"fontSize": "10"
}
},
"labels": {
"style": {
"fontWeight": "normal",
"color": "#000000",
"fontFamily": "Arial",
"fontSize": "10"
}
}
}
});
});
The problem is due to 3D rendering. Disable 3D options and it'll work fine.

How do I force highcharts to pay attention to min and max on my secondary axis?

I'm trying to set a secondary axis with a min/max value, and the primary axis often overwrites the max on the secondary axis.
I know that I could use alignTicks:false, but I don't like the way that makes the ticks look. I also know that I can hide the ticks for one of the axes, but again, I don't like they it looks.
I would like to either force the right side to use min/max and figure out the proper tick intervals, or I'd like to force the left side to have a specific number of ticks.
I need some ideas, here's a jsfiddle with my code and some mock data.
http://jsfiddle.net/2s6kK/
$(function () {
$('#container').highcharts({
"title": {
"text": ""
},
"subtitle": {
"text": ""
},
"xAxis": {
"type": "datetime",
"dateTimeLabelFormats": {
"day": "%b %e"
}
},
"yAxis": [{
"min": 0,
"startOnTick": false,
"labels": {
"style": {
"color": "#4074C3"
}
},
"title": {
"text": "Revenue",
"style": {
"color": "#4074C3"
},
"margin": 5
},
"index": 0
}, {
"allowDecimals": false,
"min": 0,
"max": 100,
"maxPadding": 0.2,
"startOnTick": false,
"labels": {
"style": {
"color": "#8DAD36"
}
},
"title": {
"text": "Win Rate",
"style": {
"color": "#8DAD36"
},
"margin": 2
},
"opposite": true,
"index": 1,
// "alignTicks": false
}],
"legend": {
"enabled": true,
"align": "center",
"verticalAlign": "top",
"x": 0,
"y": -5,
"borderWidth": 0
},
"series": [{
"name": "Revenue",
"type": "line",
"yAxis": 0,
"data": [5.4,27,27,27,58,0, 0, 0, 0
],"pointStart":1377993600000,"pointInterval":86400000
}, {
"name": "Win Rate",
"type": "line",
"color": "#8DAD36",
"yAxis": 1,
"data": [60,48,48,48,48,60, 0, 0, 0, 0
],"pointStart":1377993600000,"pointInterval":86400000
}]
});
});
Thanks,
Josh
You could try setting your tickInterval to 10 in your y-axis definition:
"tickInterval": 10
http://jsfiddle.net/2s6kK/1/

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