Jean-Marc Viglino

Do you have a working example?

There is no, you have to handle it by yourself...

For my part, I recenter the cursor by clicking the drawing button...

Great idea! You can look at: - [profil example](http://viglino.github.io/ol3-ext/examples/map.control.profil.html) to place a marker on a track (a GPS track has 4 coordinates: X, Y, Z, time). - [animate feature](http://viglino.github.io/ol3-ext/examples/map.featureanimation.path.html) to...

Hello, Avoiding collision between dates on the time line is a little tricky. To avoid number collision your time line calculate a step (of 5 in your screen copy) to...

You can change it using CSS. See example: https://viglino.github.io/ol-ext/examples/control/map.switcher2.html

You have to do it by yourself. You can access the controrl element using the element propertiy of the control: ```javascript const ctrl = new LayerSwitcher(); // add an image...

Are you sure you have a div with a id="map" in your html?

When you create the perspective map, the target `id=map` doesn't exists. It is included in the DOM at the end of the function. ```javascript // The map var map =...

It seems working for me: https://codepen.io/viglino/pen/ZEroWMN