Name

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      IMGWINDOW

Purpose

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      Compute plot window needed to display given image.

Category

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Calling Sequence

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      t = imgwindow(img, xmn,xmx,ymn,ymx)

Inputs

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      img = Image. For size only. in
      xmn, xmx = Normalized X for plot window. in
      ymn, ymx = Normalized Y for plot window. in
          One and only one of xmn,xmx,ymn, or ymx
          must be -1. This is the value to be computed.

Keyword Parameters

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Outputs

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Common Blocks

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Notes

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      Notes: May use result with the routine set_window:
        set_window,x1,x2,y1,y2,xnrange=[xmn,xmx],ynrange=[ymn,ymx]

Modification History

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      R. Sterner, 1994 Oct 31
  Copyright (C) 1994, 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.