CERN Program Library Long Writeup W5013 - CERNLIB ...

CHUSET C “User set identifier” D=’*’
CHUDET C “User detector identifier” D=’*’
ITRA I “Number of the selected track” D=0
ISYMB I “Character selection number” D=0
SIZMAX R “Maximum character size (cm)” D=1
IHIT I “Index of array HITS” D=4
HITMIN R “Lower boundary of HITS(IHIT)” D=0
HITMAX R “Upper boundary of HITS(IHIT)” D=0
CALL GDCHIT(chuset,chudet,itra,isymb,sizmax,ihit,hitmin,hitmax)
The character plotted at each hit point may be chosen via CSYMB; isymb is composed as:
-1 (small) hardware points (fast)
0 software crosses (default)
840,850 empty/full circles (slow)
841,851 empty/full squares (slow)
842,852 empty/full triangles (up) (slow)
843,853 empty diamond/full triangle (down) (slow)
844,854 empty/full stars (slow)
Except for isymb=-1 the SIZE of the character on the screen is a function of HITS(IHIT), the array containing
the calorimeter quantity, with HITMIN and HITMAX defining its range. The maximum character size
(used in overflow) is SIZMAX.
SIZE = SIZMAX * ( HITS(IHIT) - HITMIN ) / HITMAX
3.33 DUVIEW name type cpxtyp [ iview ]
NAME C “Detector name”
TYPE C “View name”
CPXTYP C “Complexity name”
IVIEW I “View number where picture is stored” D=0
CALL GUVIEW(name,type,cpxtyp,iview)
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