Name

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      DIST_SCALE2

Purpose

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      Display a distance scale on an image.

Category

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Calling Sequence

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      dist_scale, x0, y0

Inputs

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      x0, y0 = pixel coordinates of the center of scale. in

Keyword Parameters

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Keywords

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        SCALE=sc Number of units per pixels (like 12.5 m).
        LENGTH=len length of scale in units given in SCALE.
        HEIGHT=ht height of scale in units given in SCALE.
        TITLE=txt Scale title text (like 10 km).
        SIZE=sz Text size (def=1).
        COLOR=clr Color of scale (def=!p.color).
        BACKGROUND=bclr Background color (def=!p.background).
        THICK=thk Text thickness.
        BORDER=brd Border thickness.

Outputs

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Common Blocks

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      dist_scale_com

Notes

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Modification History

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      R. Sterner, 1997 Mar 7
      R. Sterner, 2010 May 04 --- Converted arrays from () to [].
  Copyright (C) 1997, 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.