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XGET_IMGDSC

XGET_IMGDSC

Name


      XGET_IMGDSC

Purpose


      Get image description: type and size

Category


Calling Sequence


      xget_imgdsc, out

Inputs


Keyword Parameters


Keywords


        TITLE=tt Title text.
        OFFSET=off Byte offset into file to start of image (def=0).
        NX=nx, NY=ny Dimensions of image in pixels (def=512,512).
        TYPE=typ Text array of allowed data types.
          Def = ['BYT','INT','LONG']

Outputs


      out = returned image description in a structure. out

Common Blocks


Notes


      Note: If Cancel was clicked then the returned structure
      contains only the exit code and it is -1. If OK is clicked
      then the exit code is 0 and the structure also
      contains offset, nx, ny, and type.

Modification History


      R. Sterner, 2003 Jan 09
  Copyright (C) 2003, 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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