SUBROUTINE DDIAPA ( IX, IY )
Argument Definitions (+ indicates altered content)
INTEGER            IX,         IY
Description
   (Add to Path) 
   Add the point (IX,IY) to the current path, which is assumed 
   to have  already been  started by  a call  to DDIBPA.   The 
   current point and visibility are updated in COMMON. 
   (27-May-1991) 
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
 
   EXTERNAL REFERENCES (FUNCTION,SUBROUTINE,COMMON) 
 
   EXTERNAL REFS       TKIOLL,      TKIOWB,      TKIOWH,      TKIOWN
Source file:t208a.f
Intrinsic Functions Called
INTEGER            MAX0,       MIN0
External Functions and Subroutines Called
INTEGER            TKIOLL
SUBROUTINE         TKIOWB,     TKIOWH,     TKIOWN
Local Variables (+ indicates altered content)
INTEGER           +BLANK,      DUMMY
Referenced Common Block Variables (+ indicates altered content)
DDI01              INTEGER           +LASTX,    +LASTY
DDI01              INTEGER           +MAXX,     +MAXY
DDI01              INTEGER           +MINX,     +MINY
DDI01              INTEGER           +NPATH
DDI01              LOGICAL           +VILAST