PPLANE5, issue the command
fsis the numerical value of the font size wanted in the font used in the axes. Then when
PPLANE5is started, fonts and figures are scaled to this choice of font size. The choice of
fs= 12 is the default and will result in no change. A larger choice will result in bigger fonts and figures, and a smaller choice in smaller fonts and figures.
In all honesty, this feature is not too useful unless the user has a very large screen. Otherwise the display figures are already almost as big as they can be.
Of course, all figures are resizable, so the user can size the figures in this standard way as well.