Nov 25, 2020 · Chart.js 3 is tree-shakeable, so it is necessary to import and register the controllers, elements, scales, and plugins you are going to use. I'm wondering where do I find these things for …

Nov 24, 2021 · 9 In react, I also faced the same issue with doughnut charts. npm i react-chartjs-2 chart.js Documentation says to install this in frontend frameworks; I was using React.

Jul 18, 2014 · I update the graph by creating a new instance of a Chart with the new data points, and thus reinitializing the canvas. This works fine. However, when I hover over the new chart, if I happen …

I am using the Chart.js library to draw a bar graph, it is working fine, but now I want to destroy the bar graph and make a line graph in the same canvas. I have tried these two ways to clear the c...

Feb 8, 2023 · The index of the bar element corresponds to its numeric x value, so to get the index corresponding to a click event you just have to convert the event's clientX from pixel to "real" values.

A component needs to return a single root element. You can use fragments to package an array of elements as a single element, by using the fragment as that single root element.

Oct 24, 2012 · When I render a highcharts-chart to a div container, how can I get access to the chart object through the div-Container? I don't want to make the chart variable global. var chart = new High...

Detecting when the canvas size changes can not be done directly from the canvas element. Chart.js uses its parent container to update the canvas render and display sizes.

Jan 26, 2017 · 50 Chart.js 2.0 has made this even easier. You can find it under common chart configuration in the documentation. Should work on more then pie graphs.

May 27, 2021 · import {CategoryScale} from 'chart.js'; Chart.register(CategoryScale); Or you can choose to not use treeshaking and import everything like so: