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      Bold text version of xyouts.


Calling Sequence

      xyoutb, x, y, text


      x,y = text position. in
      text = text string to plot. in

Keyword Parameters


        /DATA use data coordinates (default).
        /DEVICE use device coordinates.
        /NORM use normalized coordinates.
        BOLD=N Text is replotted N X N times,
          shifting by P pixel in x or y each time.
          Default N=2. For hardcopy try about 5.
          BOLD may also be set to an N x M array which defines
          a brush stroke by non-zero elements. For example:
          BOLD=shift(dist(3),-2,-2) lt 1.2
        PIXELS=P number of pixels to use for each shift (def=1).
          For hardcopy try 5 or 10.
        SHIFT=shft 2 element array giving pixel shift for each
          value of bold and color (def=0). Good for drop shadows.


Common Blocks


      Notes: BOLD and COLOR may be 1-d arrays to outline text in
        one or more colors. Put thickest first.

Modification History

      R. Sterner, 21 June, 1990
      R. Sterner, 1994 Apr 4 --- Allowed 2-d BOLD.
      R. Sterner, 2000 Aug 4 --- Fixed bug for bold=0.
      R. Sterner, 2000 Nov 14 --- Added SHIFT for drop shadows.
      R. Sterner, 2002 Feb 04 --- Made default font be !p.font.
      R. Sterner, 2008 Feb 21 --- Added NOCLIP=noclip.
      R. Sterner, 2010 May 04 --- Converted arrays from () to [].
  Copyright (C) 1990, Johns Hopkins University/Applied Physics Laboratory
  This software may be used, copied, or redistributed as long as it is not
  sold and this copyright notice is reproduced on each copy made. This
  routine is provided as is without any express or implied warranties
  whatsoever. Other limitations apply as described in the file disclaimer.txt.

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