package demo;
   
   import java.util.Collection;
   import java.util.Iterator;
   import java.util.LinkedHashSet;
   
   import org.djutils.draw.Drawable2d;
   import org.djutils.draw.bounds.Bounds2d;
   import org.djutils.draw.line.LineSegment2d;
  import org.djutils.draw.line.PolyLine2d;
  import org.djutils.draw.line.Ray2d;
  import org.djutils.draw.point.Point2d;
  
  /**
   * BoundsDemos.java.
   * <p>
   * Copyright (c) 2021-2022 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
   * BSD-style license. See <a href="https://djutils.org/docs/current/djutils/licenses.html">DJUTILS License</a>.
   * </p>
   * @author <a href="https://www.tudelft.nl/averbraeck">Alexander Verbraeck</a>
   * @author <a href="https://www.tudelft.nl/pknoppers">Peter Knoppers</a>
   */
  public final class BoundsDemos
  {
      /**
       * Do not instantiate.
       */
      private BoundsDemos()
      {
          // Do not instantiate.
      }
  
      /**
       * Demonstrate the Bounds classes.
       * @param args String[]; the command line arguments; not used
       */
      public static void main(final String[] args)
      {
          Bounds2d b1 = new Bounds2d(3.4, 6.7, -5.6, 2.3); // Arguments are the absolute minimum and maximum values
          System.out.println("b1: " + b1);
          Bounds2d b2 = new Bounds2d(12.3, 23.4); // Arguments are ranges, symmetrically around 0.0
          System.out.println("b2: " + b2);
          PolyLine2d line = new PolyLine2d(new Point2d(1, 2), new Point2d(3, 4), new Point2d(-5, 12));
          Bounds2d b3 = new Bounds2d(line.getPoints()); // Argument is Iterator&lt;Point2d&gt;
          System.out.println("b3: " + b3);
          Bounds2d b4 = line.getBounds(); // Of course, the PolyLine2d can create a Bounds2d by itself
          System.out.println("b4: " + b4);
          Point2d[] pointArray = new Point2d[] { new Point2d(1, 2), new Point2d(3, 4), new Point2d(-5, 12) };
          Bounds2d b5 = new Bounds2d(pointArray);
          System.out.println("b5: " + b5);
          Collection<Drawable2d> drawableCollection = new LinkedHashSet<>();
          drawableCollection.add(new Point2d(1, 2));
          drawableCollection.add(new Point2d(3, 4));
          drawableCollection.add(new Point2d(-5, 12));
          Bounds2d b6 = new Bounds2d(drawableCollection);
          System.out.println("b6: " + b6);
          Bounds2d b7 = new Bounds2d(new Point2d(1, 2), new LineSegment2d(3, 4, -5, 12));
          System.out.println("b7: " + b7);
  
          Bounds2d bounds = new Bounds2d(new Ray2d(1, 2, Math.toRadians(45)));
          for (Iterator<Point2d> iterator = bounds.getPoints(); iterator.hasNext();)
          {
              System.out.println(iterator.next());
          }
      }
  }