In MarvinSketch, it is possible to change the display options of atoms, bonds, and graphical objects.
This dialog is available through Edit > Format. It is only available if an appropriate object is chosen, in this case, a bond, an atom, or a structure. On this panel, there are many options to change the drawing properties of atoms and bonds.
For more information regarding structure drawing styles, see Structure Display Options.
This dialog is available through Edit > Format. It is only available if an appropriate object is chosen, in this case, any of the graphics objects (text box, line, bracket, and so on).