OpenLayers LayerSwitcher

Forked version of Matt Walker's Layer Switcher: https://github.com/sookoll/ol3-layerswitcher

Froked and modified to work with openlayer 5 ([email protected])

How to setup

var layerSwitcher = new ol.control.LayerSwitcher({
    tipLabel: 'Legend', // Optional label for button
    onOpacityChange: function(opacity, layer){
      console.log("Do something")
    },
    onLayerToggle: function(visible, layer){
      console.log("Do something")
    },
    layers: [{
      title: "Overlays",
      layers: [
        {
          title: "Layer One",
          layer: layer_one,
          enableOpacitySliders: true
        },
        {
          title: "Layer Two",
          layer: layer_two,
          enableOpacitySliders: false,
          legend: "Something about <strong>layer</strong>"
        }
      ]
    },
    {
      title: "Base Layers",
      layers: [
        {
          title: "Base One",
          layer: base_one,
          enableOpacitySliders: true
        },
        {
          title: "Base Two",
          layer: base_two,
          enableOpacitySliders: false
        }
      ]
    }]
});

//Add filter legend
this.map.addControl(layerSwitcher);

License

MIT (c)