GEANT321/gdraw/gdlw.F

   1 *
   2 * $Id$
   3 *
   4 * $Log$
   5 * Revision 1.1.1.1  1995/10/24 10:20:23  cernlib
   6 * Geant
   7 *
   8 *
   9 #include "geant321/pilot.h"
  10 *CMZ :  3.21/02 29/03/94  15.41.26  by  S.Giani
  11 *-- Author :
  12       SUBROUTINE GDLW(LW)
  13 C.
  14 C.    ******************************************************************
  15 C.    *                                                                *
  16 C.    *       Set line width to LW (between 1 to 5) :                  *
  17 C.    *       if LW > 0 set line width temporarily                     *
  18 C.    *       if LW < 0 set line width permanently                     *
  19 C.    *       if LW = 0 restore permanent line width value             *
  20 C.    *                                                                *
  21 C.    *    ==>Called by : <USER>, <GXINT>, GDHEAD, GDTREE              *
  22 C.    *       Author : P.Zanarini ; S.Giani  *********                 *
  23 C.    *                                                                *
  24 C.    ******************************************************************
  25 C.
  26 #include "geant321/gcdraw.inc"
  27 C.
  28 C.    ------------------------------------------------------------------
  29 C.
  30 ***      LINW=MOD(IABS(LW),8)
  31       IF (LW.EQ.0) THEN
  32          CALL MVBITS(LINATP,7,3,LINATT,7)
  33       ELSE IF (LW.GT.0) THEN
  34          CALL MVBITS(LW,0,3,LINATT,7)
  35       ELSE
  36          CALL MVBITS(LW,0,3,LINATT,7)
  37          CALL MVBITS(LW,0,3,LINATP,7)
  38       ENDIF
  39       END