Category "highcharts"

How are Highcharts event listeners handled

I have a react app which shows some chart visualizations using highcharts library. There are some custom extensions used on top of Highcharts implementation. Hi

Columns not stacking up with HighCharterR in the tooltip

I am trying to display a stacked Column Chart on tooltip (using HighCharter api in R). I was able to get a column chart displayed as the tooltip but the bars ar

How to tell the Highcharts renderer to make the viewport bigger?

In the past I have drawn tables below the chart based on the series. This works because I can tell Highcharts to vertically align the legend, move it to the le

HighCharts: align rotated multiline label

I'm trying to align axis labels in HighCharts Labels should not be trimed, so ellipsis is not allowed How it looks now: How I want it to be: Code: https://jsfid

High Chart Polygon Chart inside pie Chart options?

I am using High Chart js library for my project. I use polygon chart I want polygon chart inside pie chart options but I can't use. how i do it? example

R efficient Drilldown chart with loop using Highchart

I bring you a problem in which I have found myself when doing a job. I need to perform a 'drilldown' that contains around 100 columns and I am running into an e

API values to set opacity levels to show overlapping points in highcharts scatter?

Looking at the demo for scatter charts I can see what when two points overlap they become more opaque: https://www.highcharts.com/demo/scatter I'm pulling data

Add extra labels to line charts

I have a line chart that has 100 points on X Axis, each 25 points need to be labels separately. Its like there are 4 rectangles in the chart conceptually each c

Highchart Heatmap shows index number in YAxis

Heatmap shows index in YAxis instead of Category Name. Is this bug in Highchart? function getPointCategoryName(point, dimension) { var series = point.s

Highcharts.JS deleting data and freezing browser

I'm retrieving data from Firebase RealTime Database. I need to get the values in a chart so I decided to use highchart.js. Could someone please explain to me wh

How to pass dynamic data in highcharts using flutter?

I'm using highcharts library for my flutter application for different charts. And want to know how to pass dynamic data into chart data.

Is there a way to perfectly align rows in a heatmap where the yAxis is the month?

The Problem I am trying to generate a heatmap with highcharts. The chart will show the average PM2.5 value over x years for a day in a month. The issue is that

HighCharts Dates not filling in on xAxis using JSON data feed

/* Historical Performance */ document.addEventListener('DOMContentLoaded', function() { const lineChartUrl = 'https://bfc-dashboard-api.herokuapp.com/lin

Vaadin-Charts won´t apply all CSS styles on export/download

We have a few Vaadin charts (Pro) on our dashboard, which have been styled via CSS (font color, font size, bar colors,...). These CSS files are not on the syst

displaying data on heatmap

Currently I am trying to find a way to display timeseries data through a heatmap via highcharts, and I was wondering if there is a way to plot the data on this

How to make - - legend in 'areaspline' type high charts?

I already had look at Highcharts - How do I get dashed lines in legend . Its for "line" chart type my chart type is "areaspline" where I need dashed style legen

Highcharts Issue in range selector buttonafter calling setExtremes in case of YTD button click

We have a highchart where we have implemented range selector , with buttons like 1d, 7d, 1m, 6m, 1y, YTD and ALL. In our case we have data starting from Jan 1,

How to see truncated text with hover in highcharts?

I'm using the highcharts-react-official package and sometimes my charts have texts that are long enough to be truncated. In those cases the texts end with "..."

How Can I remove the extension Gridline from my graph?

I design my graph using Highchart. But I can not customize it using CSS and js. Now this time I can't remove the extra grid line from the chart that I have show

Show only first and last xAxis label in Highcharts

I would like to display only the first and the last label on my xAxis. This would give enough of a »frame« for the user. However, I don't succeed in