viglino / openlayers-ext

Extending the OpenLayers 2 library with cool stuff: CSS popup, spreading cluster, Font Awesome symbol renderer, charts for statistical map (pie/bar), text along lines...

OpenLayers-ext

Extension for the OpenLayers 2

If you're looking for ol extensions (Openlayers 3 / 4) see the ol-ext project.

OpenLayers.Control.FullPage : The FullPageButton control is a very simple push-button. When clicked, it adds a olFullPageMap style to the map to display the map at fixed position and fill the browser window.

OpenLayers.Control.ZoomBar : The ZoomBar is a visible control composed of a set off button to switch zoom level. View an example

OpenLayers.Popup.Styled : Popup styled by a CSS. View an example

Cluster

OpenLayers.Control.SelectCluster: A select control to select features. When selected, the clusters animate and spread dynamicaly to show the clustered features. View an example

Statistical maps

OpenLayers.Renderer.SVGCharts: Implements a SVG based renderer to display charts (pies or bars) on a map. OpenLayers.Renderer.VMLCharts: Implements a VML based renderer to display charts (pies or bars) on a map. View an example

Font Awesome

Overwrite the SVG renderer to draw Font Awesome symbols on a vector layer. View an example

Line Symbol renderer

Overwrite the SVG renderer to to draw symbols (arrow, circle, barbs) along LineString objets in a vector layer. View an example

Text Path renderer

Overwrite the SVG renderer to display texts along LineString objets in a vector layer. View an example

Bounce animation on markers

Add animations method on point features (OpenLayers.Feature.Vector.prototype.bounce). The animation methods is designed to be used with externalGraphic (and backgroundGraphic). It will modify the graphicOffset of the marker. View an example

openlayers-ext's Issues

OpenLayers.control.Profil in OpenLayers 2?

Hi,
I'm very new in work with OpenLayers. I'm using OpenLayers 2 and I don't know why. Your extension is amazing!!! It works nice. But I can't to do only one thing: I need to create this: https://viglino.github.io/ol-ext/examples/control/map.control.profil.html in OpenLayers 2 and with your extension OpenLayers-ext. Is it possible? It's very difficult to update my scripts from OpenLayers 2 to OpenLayers 3. This is the reason why I need elevation profile in OpenLayers 2.