2D Coordinate System

In those parts of the program that output two-dimensional graphics, a window with the following tabs can be opened using the Settings button Settings button   to the right of the graphic:

Range:

Range in x or y direction
Linear or logarithmic scaling of the x or y axis

Angle measurement for trigonometric functions

DEG (degree), RAD (radian) or GON (gradient)

Grid lines:

Line type (lines, dotted lines, points, none)
Grid spacing in x and y direction
In the default setting dx=0 and dy=0, the grid spacing is automatically adjusted.
Colors of the grid lines, canvas, fonts etc.

Graphs:

The resolution at which the curves are drawn.
The scale of the printout as well as printing in color or b/w.
The colors and line widths of the curves. Siehe Einstellung der Farben.

The settings changed here apply to all parts of the program with 2D graphics during a session. After a restart, all of them are reset to the values defined in the menu item File/Options.