getfont - dialog to select font
getfont opens a graphic window to select a font. User has to select a font and a size clicking on the corresponding displayed character. Killing a keyboard key changes the displayed character.
[fId,fSize]=getfont();
xset("font",fId,fSize)
plot2d(0,0,rect=[0 0 10 10],axesflag=0)
xstring(5,5,"string")