Module on

JMap.Application.Event.Layer.on

Here you have all JMap NG App available layer events on which you can attach a listener.

Index

Functions

doubleClick

Functions

doubleClick

doubleClick(listenerId: string, fn: function): void

- Defined in public/app.d.ts:2625
JMap.Application.Event.Layer.on.doubleClick

This event is triggered when a user double clicks on a layer name in the hierarchical tree of the layers panel.

The layer is received as a param property of the event, you can then take any action that would be executed on double click for this layer.
example
```
// Triggered when a user double clicks on a layer name
JMap.Application.Event.Layer.on.doubleClick("my-layer-double-click-listener", params => {
  const layer = params.layer
  console.info(`The following layer has been double clicked by the current user: "${layer.name}". Its visibility will be toggled`)
  if (!JMap.Layer.isVisible(layer.id)) {
    JMap.Layer.ensureLayerIsVisible(layer.id)
  } else {
    JMap.Layer.setVisible(layer.id, false)
  }
})
```
Parameters
- listenerId: string
  
  Your listener id (must be unique)
- fn: function
  
  Your listener function
  - - (params: JAppLayerEventParams): void
    - Parameters
      - params: JAppLayerEventParams
      Returns void
Returns void