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4.9.2 Preparing the Display

130AC RECLAIMDISP ( → )
Activates the text grob, clears it and sets the default size.
39531 ClrDA1IsStat ( → )
Suspends clock display.
4E360 MENUOFF? ( → flag )
Returns TRUE if the menu grob is off.
4E2CF TURNMENUOFF ( → )
Turns off menu display, enlarges ABUFF to fill screen.
4E347 TURNMENUON ( → )
Turns menu grob on.
4E2AC MENUOFF ( → )
130CA (RSZVDISP) ( → )
Sets standard size for currently displayed grob.
1297D (BROADENHBUFF) ( #cols → )
Broadens currently displayed grob.
12964 (HEIGHTENHBUFF) ( #rows → )
Heightens currently displayed grob.
12BB7 (BROADENGROB) ( grob #cols → )
Broadens graph or text grob.
12DD1 HEIGHTENGROB ( grob #rows → )
Heightens graph or text grob.
13043 (KILLADISP) ( → )
Clears text display.
13061 KILLGDISP ( → )
Clears graph display by setting it to NULLGROB. See DOERASE.
4B60C DOERASE ( → )
Erases the graphics display grob without changing its size.



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