Name

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      RADII

Purpose

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      Plot specified radii on the current plot device.

Category

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Calling Sequence

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      radii, r1, r2, a, [x0, y0]

Inputs

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      r1 = start radius of radius to draw (data units). in
      r2 = end radius of radius to draw (data units). in
      a = Angle of arc (deg CCW from X axis). in
      [x0, y0] = optional arc center (def=0,0). in

Keyword Parameters

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Keywords

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        /DEVICE means use device coordinates .
        /DATA means use data coordinates (default).
        /NORM means use normalized coordinates.
        /CLIP means clip radii to last plot window (if any).
        COLOR=c plot color (scalar or array).
        LINESTYLE=l linestyle (scalar or array).
        THICKNESS=t line thickness (scalar or array).
        XOUT=x, YOUT=y, PEN=p returned x,y, and pencode
          of plotted radii. Can replot using plotp,x,y,p

Outputs

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Common Blocks

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Notes

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      Note: all parameters may be scalars or arrays.

Modification History

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      Written by R. Sterner, 15 Sep, 1989.
      Johns Hopkins University Applied Physics Laboratory.
      R. Sterner, 17 Jun, 1992 --- added coordinate systems, cleaned up.
      R. Sterner, 1998 May 12 --- Added /CLIP.
      R. Sterner, 2005 Feb 15 --- Added XOUT, YOUT, PEN keywords.
  Copyright (C) 1989, 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.