Vaadin Charts is a feature-rich interactive graph library that answers the data visualization needs of modern web applications

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Vaadin Charts

Live Demo ↗ | API documentation ↗

Vaadin Charts is a Web Component for creating high quality charts, part of the Vaadin components.

<vaadin-chart type="pie">
  <vaadin-chart-series values='[
      ["Firefox", 45.0],
      ["IE", 26.8],
      ["Chrome", 12.8],
      ["Safari", 8.5],
      ["Opera", 6.2],
      ["Others", 0.7]]'>
  </vaadin-chart-series>
</vaadin-chart>

Screenshot of vaadin-chart

Relevant links

Installation

Vaadin components are distributed as Bower and npm packages. Please note that the version range is the same, as the API has not changed. You should not mix Bower and npm versions in the same application, though.

Unlike the official Polymer Elements, the converted Polymer 3 compatible Vaadin components are only published on npm, not pushed to GitHub repositories.

Polymer 2 and HTML Imports compatible version

Install vaadin-charts:

bower i vaadin/vaadin-charts --save

Once installed, import it in your application:

<link rel="import" href="bower_components/vaadin-charts/vaadin-chart.html">

Polymer 3 and ES Modules compatible version

Install vaadin-charts:

npm i @vaadin/vaadin-charts --save

Once installed, import it in your application:

import '@vaadin/vaadin-charts/vaadin-chart.js';

Install License Key

After one day using Vaadin Charts in a development environment you will see a pop-up that asks you to enter the license key. You can get your trial key from https://vaadin.com/pro/licenses. If the license is valid, it will be saved to the local storage of the browser and you will not see the pop-up again.

Screenshot of vaadin-chart

Running demos and tests in browser

  1. Fork the vaadin-charts repository and clone it locally.

  2. Make sure you have npm installed.

  3. When in the vaadin-charts directory, run npm install and then bower install to install dependencies.

  4. Make sure you have polymer-cli installed globally: npm i -g polymer-cli.

  5. Run polymer serve --open, browser will automatically open the component API documentation.

  6. You can also open demo or in-browser tests by adding demo or test to the URL, for example:

Running tests from the command line

  1. When in the vaadin-charts directory, run polymer test

Following the coding style

We are using ESLint for linting JavaScript code. You can check if your code is following our standards by running gulp lint, which will automatically lint all .js files as well as JavaScript snippets inside .html files.

Contributing

To contribute to the component, please read the guideline first.

License

Vaadin Charts is distributed under the terms of Commercial Vaadin Add-On License version 3.0 ("CVALv3"). A copy of the license is included as LICENSE.txt in this software package.

Vaadin collects development time usage statistics to improve this product. For details and to opt-out, see https://github.com/vaadin/vaadin-usage-statistics.

Install

Link to this version
ImportedReleased 27 March 2019Other
Framework Support
Polymer 2.0+
Also supported:
Polymer 1 (4.0.1)
Browser Independent
Install with
bower install --save vaadin/vaadin-charts"#6.2.2"
Run the above Bower command in your project folder. If you have any issues installing, please contact the author.
Release notes - Version 6.2.2

Dependencies

  • highcharts#6.1.4
  • polymer#^2.0.0
  • vaadin-themable-mixin#vaadin/vaadin-themable-mixin#^1.2.1
  • vaadin-license-checker#vaadin/license-checker#^2.1.0
  • vaadin-element-mixin#vaadin/vaadin-element-mixin#^2.0.0