The default eye icon for an observer is configured in the default style file of the Observers layer.
You can change this default style file through the TLcyLspShapeVisibilityFormatAddOn.observers.defaultStyleFile
property in the configuration file of the TLcyLspShapeVisibilityFormatAddOn
.
At runtime, you can change the icon style exposed by the ILspCustomizableStyler
of the Observers layer.