toggle multiple styles about ol-mapbox-style HOT 11 CLOSED

You could do something like

// clear everything from previous style
map.setLayerGroup(new ol.layer.Group());
// apply new style
olms.apply(map, satJson);

from ol-mapbox-style.

Thanks - Sadly this will remove all other layers like markers etc..

I've got a solution at the moment where i loop through the layers of the map and then remove the layer which is the tiles of the map. Its not pretty.
I'll look into the groups to see if i can use this.

I can have lots of markers displayed on a map and it would be nice if the style added through apply() could be stored in its own object... Is that possible?

Thanks

from ol-mapbox-style.

We're currently working on a solution where only changes from a previous apply() or applyStyle() call will be applied to the map. This will result in what you're looking for.

In the meantime, you can loop through the existing layers and only remove those that have a mapbox-layers property.

from ol-mapbox-style.

Thats sounds great - is there an approx timescale for that?

thanks

from ol-mapbox-style.

Should be done in a few weeks.

from ol-mapbox-style.

also trying to get the mapbox-layers property.

If i'm looping through all the layers - I've looked at each object and cannot see a property matching the above.

_map_layers = map.getLayers().getArray()

_map_layers.forEach(function (_l) {
console.log(_l)

        })

from ol-mapbox-style.

Try this:

const layers = map.getLayers().getArray();
for (let i = layers.length - 1; i >= 0; --i) {
  const layer = layers[i];
  if (layer.get('mapbox-layers')) {
    map.removeLayer(layer);
  }
}

from ol-mapbox-style.

Thanks - that's great..

Look forward to the new release as well

thanks for the quick replies.

from ol-mapbox-style.

Hello @ahocevar just checking in on this toggle issue to see if the solution you mention here has been implemented. I am also trying to toggle between a 'streets' and 'imagery' layer (from map tiler) and can't seem to work out the pattern. Is your solution above still the correct approach or is there a new\better way. Thank you for your work and input.

from ol-mapbox-style.

Unfortunately this has not been implemented yet, but I may be able to get this feature funded and implemented before the end of the year.

The snipped I posted in #77 (comment) should still work. Just call it before applying the new style to the existing map.

from ol-mapbox-style.

That's exactly what I did and it works great. thx

from ol-mapbox-style.