>  Docs Center  >  Libraries  >  JHU/APL/S1R  >  DIST_SCALE2

DIST_SCALE2

DIST_SCALE2

Name


      DIST_SCALE2

Purpose


      Display a distance scale on an image.

Category


Calling Sequence


      dist_scale, x0, y0

Inputs


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

Keyword Parameters


Keywords


        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


Common Blocks


      dist_scale_com

Notes


Modification History


      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.



© 2019 Harris Geospatial Solutions, Inc. |  Legal
My Account    |    Store    |    Contact Us