A set of cool extensions for OpenLayers (ol) in node modules structure
npm install ol-ext
ol-ext is a set of extensions, controls, interactions, popup to use with Openlayers.
View live examples online or the API documentation.
Typescript declarations by @Siedlerchr.
Keywords:
Storymap,
Timeline control,
CSS popup,
Font Awesome symbols,
charts for statistical map (pie/bar),
layer switcher,
control bar,
wikipedia layer,
legend control,
search,
animations,
undo/redo mechanisms
ol-ext exists as ES6 modules (ol-ext) and as pure js (deprecated! openlayers-ext).
* For use with webpack, Rollup, Browserify, or other module bundlers, install the npm ol-ext package and link to the node_modules directory:
```
npm install ol-ext
OpenLayers is a peer dependencies, so you need to install it as well.
``
npm install ol
Then in your js file you can import the classes as follow:
`javascript
import "ol/ol.css"
import "ol-ext/dist/ol-ext.css"
import LayerSwitcher from "ol-ext/control/LayerSwitcher"
`
See the following examples for more detail on bundling ol-ext with your application:
* Using webpack
* Using parcel
* Using angular
Typescript declarations are avaliable at Siedlerchr/types-ol-ext.
`
npm i -D @types/ol-ext@npm:@siedlerchr/types-ol-ext
* For use in a web page install the npm openlayers-ext package (deprecated):
``
npm install openlayers-ext
The library will be available in the directory. You can find individual files in the node_modules/openlayers-ext/lib directory.
* You can download the scripts of the ./dist directory of the repository in your project and insert the .js and .css in your page.
* If you just want to add a
<-- if you need polyfill --
-- or --
-->
``
ol-ext runs on all modern browsers that support HTML5 and ECMAScript 5. This includes Chrome, Firefox, Safari and Edge. For older browsers and platforms like Internet Explorer (down to version 9) and Android 4.x, polyfills for for requestAnimationFrame, Element.prototype.classList, Object.assignand URL`.
Check out the hosted examples or the API documentation.
Please see our contributing guidelines if you're interested in getting involved.
* see all contributors
Please use the GitHub issue tracker for all bugs and feature requests. Before creating a new issue, do a quick search to see if the problem has been reported already.
ol-ext is licensed under the French Opensource BSD compatible CeCILL-B FREE SOFTWARE LICENSE.
(c) 2016-20 - Jean-Marc Viglino
Some resources (mapping services and API) used in this sofware may have a specific license.
You must check before use.
> Full text license in English
> Full text license in French
For convenience you can use the BSD licence instead when publish content to webpack.