%N grtext %F $MIR/src/grtext.f
%D Draw text
%B
      SUBROUTINE GRTEXT (CENTER,ORIENT,ABSXY,X0,Y0,STRING)

 GRPCKG: Write a text string using the high-quality character set.
 The text is NOT windowed in the current viewport, but may extend over
 the whole view surface.  Line attributes (color, intensity thickness)
 apply to text, but line-style is ignored.  The current pen position
 after a call to GRTEXT is undefined.

 Arguments:

 STRING (input, character): the character string to be plotted. This
       may include standard escape-sequences to represent non-ASCII
       characters and special commands. The number of characters in
       STRING (i.e., LEN(STRING)) should not exceed 256.
