%N pgsclp %F $MIR/src/pgsclp.f
%D Enable or disable clipping at edge of viewport
%B
      SUBROUTINE PGSCLP(STATE)
      INTEGER STATE

 Normally all PGPLOT primitives except text are ``clipped'' at the
 edge of the viewport: parts of the primitives that lie outside
 the viewport are not drawn. If clipping is disabled by calling this
 routine, primitives are visible wherever they lie on the view
 surface. The default (clipping enabled) is appropriate for almost
 all applications.

 Argument:
  STATE  (input)  : 0 to disable clipping, or 1 to enable clipping.

 25-Feb-1997 [TJP] - new routine.
