I am looking to have a flag series that is at the top of all of the plotLines I have in my chart which would overlay the top edge of the chart. I have gone into the Chrome DevTools and…
I want to add a tooltip to an SVG element that I created with the renderer function. The tooltip text should be partially bold. Unfortunately the following code does not work - the word is not written bold. var circle…
I am trying to update my Highcharts plotBands dynamically with sliders on the page. I want both to and from to be attached to slider values and dynamically updated on the canvas as the user drags the sliders. Is that…
I can get diameter of external ring by plotHeight but is there any way to get diameter of inner ring of pie highchart? (https://jsfiddle.net/noy986m7/23/) Highcharts.chart('container', { chart: { type: 'pie', }, series: [{ innerSize: "40%", data: [{ y: 70.67, },…
I'm trying to implement Highcharts Dashboards on Angular 14. I'm following this example that's in Angular 16 but my assumption is that it should be the same in both versions. I create a new application in Angular 14: npx ng…
I am trying to plot a chart via highchart in yii2. I have already installed it and set it. Below is my code in my index.php view <script src="https://code.highcharts.com/highcharts.js"></script> <script src="https://code.highcharts.com/modules/exporting.js"></script> function loadChartData() { $.ajax({ url: '$url_chart', method: 'GET', dataType:…
I have looked through all the documentation, but I still cannot customize the Y-axis like this. I need to fix the year time series, only 10 points need to be displayed, and I can adjust the title like "1999-2000" This…
I have a very large heatmap with a 100x100 grid of data in a chart. I don't want to display the legend on this chart. I would like to be able to programmatically, with Javascript, add another line on top…
I'm adjusting some values for dataLabels in a render function, but I need to redraw a chart to apply these changes. Here's my render function: render: function () { const points = this.series[0].points; for (var i = 0; i <…
I am a newbie to react typescript and working on rendering charts with custom components. I have a component called StackedDonutChart which is created with Highcharts `export interface StackedDonutChartProps { data: any[]; colors: any[]; size?: number; };` Object.keys(this.colors).forEach(key => {…