Beispiel #1
0
 public void actionPerformed(ActionEvent e) {
   String cmd = e.getActionCommand();
   if (cmd.equals("del")) {
     try {
       UnionSet set = (UnionSet) ref.getData();
       SampledSet[] sets = set.getSets();
       SampledSet[] new_sets = new SampledSet[sets.length - 1];
       System.arraycopy(sets, 0, new_sets, 0, sets.length - 1);
       ref.setData(new UnionSet(set.getType(), new_sets));
     } catch (VisADException ex) {
     } catch (RemoteException ex) {
     }
   } else if (cmd.equals("fill")) {
     UnionSet set = null;
     try {
       set = (UnionSet) ref.getData();
       System.out.println("area = " + DelaunayCustom.computeArea(set));
     } catch (VisADException ex) {
       System.out.println(ex.getMessage());
     }
     try {
       // Irregular2DSet new_set = DelaunayCustom.fill(set);
       Irregular2DSet new_set = DelaunayCustom.fillCheck(set, false);
       if (new_ref == null) {
         new_ref = new DataReferenceImpl("fill");
         ConstantMap[] cmaps =
             new ConstantMap[] {
               new ConstantMap(1.0, Display.Blue),
               new ConstantMap(1.0, Display.Red),
               new ConstantMap(0.0, Display.Green)
             };
         DataRenderer renderer =
             (display instanceof DisplayImplJ3D)
                 ? (DataRenderer) new DefaultRendererJ3D()
                 : (DataRenderer) new DefaultRendererJ2D();
         renderer.suppressExceptions(true);
         display.addReferences(renderer, new_ref, cmaps);
       }
       new_ref.setData(new_set);
     } catch (VisADException ex) {
       System.out.println(ex.getMessage());
     } catch (RemoteException ex) {
       System.out.println(ex.getMessage());
     }
   } else if (cmd.equals("lines")) {
     try {
       lines = !lines;
       GraphicsModeControl mode = display.getGraphicsModeControl();
       if (lines) {
         mode.setPolygonMode(DisplayImplJ3D.POLYGON_LINE);
       } else {
         mode.setPolygonMode(DisplayImplJ3D.POLYGON_FILL);
       }
     } catch (VisADException ex) {
       System.out.println(ex.getMessage());
     } catch (RemoteException ex) {
       System.out.println(ex.getMessage());
     }
   }
 }
Beispiel #2
0
  /**
   * Indicates if this instance is identical to another object.
   *
   * @param obj The other object.
   * @return <code>true</code> if and only if this instance is identical to the other object.
   */
  public boolean equals(Object obj) {

    boolean equals;

    if (!(obj instanceof DisplayableMeanWind)) {
      equals = false;
    } else {
      DisplayableMeanWind that = (DisplayableMeanWind) obj;

      equals =
          (this == that)
              || ((dataRenderer == null)
                      ? that.dataRenderer == null
                      : dataRenderer.equals(that.dataRenderer))
                  && super.equals(that);
    }

    return equals;
  }
Beispiel #3
0
  /**
   * Returns the hash code of this instance.
   *
   * @return The hash code of this instance.
   */
  public int hashCode() {

    return ((dataRenderer == null) ? 0 : dataRenderer.hashCode()) ^ super.hashCode();
  }