+-------------+ +----------##
| Geant 3.15 | GEANT User's Guide | DRAW399 ##
+-------------+ +----------##
Author(s) : P.Zanarini Submitted: 15.11 83
Origin : R.Brun, P.Zanarini Revised: 11.12.92
- NKVIEW
- Number of views
- IVIEW
- Current view selected
- IGU
- Current graphic unit pointer
- MAXGU
- Number of graphic units
- MORGU
- Number of words to push in graphic unit bank
- IGS
- Current graphic segment pointer
- MAXGS
- Number of graphic segments
- MORGS
- Number of words to push in graphic segment
bank
- ITU
- Current text unit pointer
- MAXTU
- Number of text units
- MORTU
- Number of words to push in text unit bank
- ITS
- Current text segment pointer
- MAXTS
- Number of text segments
- MORTS
- Number of words to push in text segment bank
- LENGU
- Array containing: lengths for each graphic
unit + LINATT (line attributes)
- ADDGU
- Array containing addresses for each graphic
unit
- ADDTU
- Array containing addresses for each text unit
- X
- Array containing u coordinates of graphic segments
- Y
- Array containing v coordinates of graphic segments
- ICUT
- Cut axis (1,2,3 or 0 if no cut) of the view
- LINWID
- Text line width + ITXATT (text attributes)
GTHETA, GPHI, GPSI, GU0, GV0, GSCU, GSCV, are the viewing parameters
stored in /GCDRAW/.
U0, V0, SIZE, ANGLE, IOPT, ITEXT have the same meaning of those given as
arguments to GDRAWT (or
HPLSOF).
A control word is stored in Q(JDRAW+IVIEW), with the following meaning:
- 1
- for empty banks (created by internal routines to
avoid gaps) or for deleted banks
- 2
- for all the banks created by the user
- 3
- for protected banks (reserved for internal use);
they cannot be deleted by the user.
Picture of the JDRAW data structure