|  |  | Default Behaviour

### Default Behaviour

DR. GEOdefault behaviour can be customised in several ways. To adjust the preferences, the user goes to the menu item `Edit->Preferences...` to open the preferences dialog.

The dialog is composed of a notebook with two pages:

1. The first page concerns global preferences:

   Global preferences

   Actually, the user can only adjust the default name of a session to be saved on disk.
2. The second page is about geometric figure preferences:

   Geometric figure preferences

   From this page, a wide range of option can be adjusted:
   - The number of Undo/Redo level;
   - The default figure name to be used when a new figure is created. The %d is replaced by an integer value handled by DR. GEO, this value is incremented at each newly created figure;
   - Several default name for single figure file and LaTeX/PostScript export;
   - In the superior area of the page, another notebook allows the user to adjust the default object style of each figure item (geometric or numeric ones). The concerned styles are colour, shape, size and style.

|  |  | Default Behaviour