81897 |
GROB!
|
( grob1 grob2 #x #y → )
Stores grob1 into grob2. Bang type.
|
82251 |
GROB+#
|
( flag grob1 grob2 #x #y → grob' )
Inserts grob2 into the specified position of
grob1, using OR (if flag is TRUE) or XOR (if
flag is FALSE). Does all necessary checks first.
|
8189C |
GROB!ZERO
|
( grob #x1 #y1 #x2 #y2 → grob' )
Blanks a rectangular region of the grob. Bang
type.
|
84290 |
GROB!ZERODRP
|
( grob #x1 #y1 #x2 #y2 → )
Blanks a rectangular region of the
grob. Probably only useful if grob is the
text or graphics grob (see section on
display-organization). Bang type.
|
818B5 |
SUBGROB
|
( grob #x1 #y1 #x2 #y2 → grob' )
Returns specified portion of grob.
|
824EF |
XYGROBDISP
|
( #x #y grob → )
Stores grob in HARDBUFF with upper left
corner at (#x,#y). HARDBUFF is expanded if
necessary.
|
82265 |
GROB>GDISP
|
( grob → )
Stores new graph grob.
|
818B0 |
MAKEGROB
|
( #height #width → grob )
Creates a blank grob.
|
818AB |
INVGROB
|
( grob → grob' )
Inverts grob data bits. Bang type.
|
81AFE |
PIXON
|
( #x #y → )
Sets pixel in text grob.
|
81AF4 |
PIXOFF
|
( #x #y → )
Clears pixel in text grob.
|
81B03 |
PIXON?
|
( #x #y → flag )
Is pixel in text grob on?
|
81B08 |
PIXON3
|
( #x #y → )
Sets pixel in graph grob.
|
81AF9 |
PIXOFF3
|
( #x #y → )
Clears pixel in graph grob.
|
81B0D |
PIXON?3
|
( #x #y → flag )
Is pixel in graph grob on?
|
81BBC |
LINEON
|
( #x1 #y1 #x2 #y2 → )
Draws a line in text grob.
|
81BB2 |
LINEOFF
|
( #x1 #y1 #x2 #y2 → )
Clears a line in text grob.
|
81BC6 |
TOGLINE
|
( #x1 #y1 #x2 #y2 → )
Toggles a line in text grob.
|
81BC1 |
LINEON3
|
( #x1 #y1 #x2 #y2 → )
Draws a line in graph grob.
|
81BB7 |
LINEOFF3
|
( #x1 #y1 #x2 #y2 → )
Clears a line in graph grob.
|
81BCB |
TOGLINE3
|
( #x1 #y1 #x2 #y2 → )
Toggles a line in graph grob.
|
821D9 |
DOLCD>
|
( → grob )
Returns current display.
|