OK: Press this button to close the dialog and create plot with the current parameters.
Cancel: Press this button to close the form and to reject any changes.
Point properties
In Plane Style: If the selected point lies in the plane the chosen style is used.
Out of Plane Style: If the selected point lies out of the plane the chosen style is used. The point will be projected onto the plane in direction of the plane normal.
Point Size: The size of the symbol (in mm) of the selected point.
Color: Color of the symbol.