Name

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      POINTID

Purpose

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      Use the mouse cursor to display an ID for a plotted point.

Category

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Calling Sequence

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      pointid, x, y, id

Inputs

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      x,y = Data coordinate arrays for plotted points. in
      id = text array identifying the plotted points. in

Keyword Parameters

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Keywords

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        INDEX=in Returned index of selected point. -1 if none.
        EXIT_CODE=ex Exit button code.
        RADIUS=r Radius in pixels of hotzone around each
          point (def=10).
        TOP=top Top line(s) of text
          (def=Move cursor over a point to identify it).
        BOTTOM=bot Bottom line(s) of text
          (def=_____________ Click to exit ____________)

Outputs

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Common Blocks

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Notes

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      Notes: assumes data coordinates are current. Move the
      cursor over a point to display the ID text.

Modification History

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      R. Sterner, 2001 Mar 08
  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.