gov/nasa/worldwind/render/SurfaceCircle.java

   1 /*
   2 Copyright (C) 2001, 2006 United States Government
   3 as represented by the Administrator of the
   4 National Aeronautics and Space Administration.
   5 All Rights Reserved.
   6 */
   7 package gov.nasa.worldwind.render;
   8
   9 import gov.nasa.worldwind.globes.Globe;
  10 import gov.nasa.worldwind.geom.*;
  11 import gov.nasa.worldwind.util.Logging;
  12
  13 import java.awt.*;
  14
  15 /**
  16  * @author tag
  17  * @version $Id: SurfaceCircle.java 2570 2007-08-16 22:31:33Z tgaskins $
  18  */
  19 public class SurfaceCircle extends SurfaceEllipse
  20 {
  21     public SurfaceCircle(Globe globe, LatLon center, double radius, int intervals)
  22     {
  23         super(globe, center, radius, radius, null, intervals, null, null);
  24     }
  25
  26     public SurfaceCircle(Globe globe, LatLon center, double radius, int intervals, Color interiorColor,
  27         Color borderColor)
  28     {
  29         super(globe, center, radius, radius, null, intervals, interiorColor, borderColor);
  30     }
  31
  32     public SurfaceCircle(Globe globe, LatLon center, double radius, int intervals, Color interiorColor,
  33         Color borderColor, Dimension textureSize)
  34     {
  35         super(globe, center, radius, radius, null, intervals, interiorColor, borderColor, textureSize);
  36     }
  37
  38     public double getRadius()
  39     {
  40         return super.getMajorAxisLength();
  41     }
  42
  43     public void setRadius(double radius)
  44     {
  45         if (radius <= 0)
  46         {
  47             String message = Logging.getMessage("Geom.RadiusInvalid", radius);
  48             Logging.logger().severe(message);
  49             throw new IllegalArgumentException(message);
  50         }
  51
  52         super.setAxisLengths(radius, radius);
  53     }
  54 }