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JPEG_MAG

JPEG_MAG

Name


      JPEG_MAG

Purpose


      Change size of a JPEG image.

Category


Calling Sequence


      jpeg_mag, in, out

Inputs


      in = name of input JPEG image. in
      out = name of output JPEG image. in
        Default is *_.jpg where * is input image name.

Keyword Parameters


Keywords


        MAG=mag Mag factor, def=1/4.

Outputs


Common Blocks


Notes


      Notes: Meant for reducing JPEG images to thumbnail versions.

Modification History


      R. Sterner, 1995
  Copyright (C) 1995, 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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