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      List windows in use.


Calling Sequence

      winlist, list


Keyword Parameters


        FREE=free Returned list of free windows.
        PIXLIST=pix Flags for windows in use indicating pixmaps.
          1 means pixmap, 0 means normal window.
        /QUIET Suppress listing.
        XSIZE=xs, YSIZE=ys Returned arrays of window sizes.
        XPOS=xp, YPOS=yp Returned arrays of window positions.
        SIZE_MATCH=sz 2 element array with window size to
          match: [xsize,ysize]. Pixmaps are ignored.
        WINDOW_MATCH=win Returned index of window with given
          size (-1=none).
        LOOKBACK=back Max number of windows to look back for
          match. Default=all.


      list = returned list of window numbers in use. out

Common Blocks


      Note: Unless /QUIET used lists window indices and sizes.

Modification History

      R. Sterner, 2001 Mar 30
      R. Sterner, 2003 Apr 21 --- Returned window sizes and positions.
      R. Sterner, 2003 Apr 21 --- Now can return a window matching given size.
      R. Sterner, 2004 Mar 16 --- Attempt to deal with pixmaps.
      R. Sterner, 2003 May 13 --- Reversed window list to put latest first.
      R. Sterner, 2005 Feb 22 --- Listed window IDL code.
      R. Sterner, 2006 Feb 27 --- Windows help,/recall is different.
      R. Sterner, 2008 Mar 25 --- Windows help,/recall is slightly different.
      R. Sterner, 2009 Dec 23 --- Added a buffer to tprint calls.
      R. Sterner, 2010 Sep 13 --- Converted arrays from () to [].
  Copyright (C) 2001, 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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