If a structure or a volume field are loaded to GeoDict, the settings of all legends and overlays in the Visualization area can be changed. For this, open the Visualization Settings dialog by clicking the Visualization tab in the GUI Sidebar and unfold the section Legends / Overlays.

Unchecking the box for a legend or overlay option disables the corresponding legend or overlay.

Different options are available for 2D Mode and 3D Mode.

Tooltips guide you through the parameters of the Legends / Overlays section.