Exemplo n.º 1
0
 public ToolTipRenderer() {
   this(java.awt.Font.decode("Arial-PLAIN-12"));
 }
Exemplo n.º 2
0
  protected static class AppFrame extends JFrame {
    private Dimension canvasSize = new Dimension(800, 600);
    private ApplicationTemplate.AppPanel wwjPanel;
    private RenderableLayer layer = new RenderableLayer();
    private TextRenderer textRenderer =
        new TextRenderer(java.awt.Font.decode("Arial-Plain-13"), true, false);

    public AppFrame() {
      // Create the WorldWindow.
      this.wwjPanel = new ApplicationTemplate.AppPanel(this.canvasSize, true);
      this.wwjPanel.setPreferredSize(canvasSize);

      ApplicationTemplate.insertBeforePlacenames(this.wwjPanel.getWwd(), layer);

      JPanel shapesPanel = makeShapeSelectionPanel();
      shapesPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));

      JPanel attrsPanel = makeAttributesPanel();
      attrsPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));

      // Put the pieces together.
      JPanel controlPanel = new JPanel(new BorderLayout());
      controlPanel.add(shapesPanel, BorderLayout.CENTER);
      JPanel p = new JPanel(new BorderLayout(6, 6));
      p.add(attrsPanel, BorderLayout.CENTER);
      controlPanel.add(p, BorderLayout.SOUTH);

      this.getContentPane().add(wwjPanel, BorderLayout.CENTER);
      this.getContentPane().add(controlPanel, BorderLayout.WEST);
      this.pack();

      // Center the application on the screen.
      Dimension prefSize = this.getPreferredSize();
      Dimension parentSize;
      java.awt.Point parentLocation = new java.awt.Point(0, 0);
      parentSize = Toolkit.getDefaultToolkit().getScreenSize();
      int x = parentLocation.x + (parentSize.width - prefSize.width) / 2;
      int y = parentLocation.y + (parentSize.height - prefSize.height) / 2;
      this.setLocation(x, y);
      this.setResizable(true);

      wwjPanel
          .getWwd()
          .addRenderingListener(
              new RenderingListener() {
                public void stageChanged(RenderingEvent event) {
                  if (!event.getStage().equals(RenderingEvent.BEFORE_BUFFER_SWAP)) return;

                  if (currentShape instanceof Polyline) {
                    Polyline p = (Polyline) currentShape;
                    String length = Double.toString(p.getLength());
                    textRenderer.beginRendering(wwjPanel.getWidth(), wwjPanel.getHeight());
                    textRenderer.draw(length, 100, 100);
                    textRenderer.endRendering();
                  }
                }
              });

      // Enable dragging and other selection responses
      this.setupSelection();
    }

    private Renderable currentShape;

    private String currentPathColor = "Yellow";
    private int currentPathOpacity = 10;
    private double currentPathWidth = 1;
    private String currentPathType = "Great Circle";
    private String currentPathStyle = "Solid";
    private boolean currentFollowTerrain = true;
    private float currentOffset = 0;
    private int currentTerrainConformance = 10;
    private int currentNumSubsegments = 10;

    private String currentBorderColor = "Yellow";
    private double currentBorderWidth = 1;
    private int currentBorderOpacity = 10;
    private String currentBorderStyle = "Solid";

    private String currentInteriorColor = "Yellow";
    private int currentInteriorOpacity = 10;
    private String currentInteriorStyle = "Solid";

    private ArrayList<JComponent> onTerrainOnlyItems = new ArrayList<JComponent>();
    private ArrayList<JComponent> offTerrainOnlyItems = new ArrayList<JComponent>();

    private void update() {
      for (JComponent c : onTerrainOnlyItems) {
        c.setEnabled(currentFollowTerrain);
      }

      for (JComponent c : offTerrainOnlyItems) {
        c.setEnabled(!currentFollowTerrain);
      }

      if (this.currentShape instanceof SurfaceShape) {
        SurfaceShape shape = (SurfaceShape) currentShape;
        ShapeAttributes attr = shape.getAttributes();

        if (attr == null) attr = new BasicShapeAttributes();

        if (!currentBorderStyle.equals("None")) {
          float alpha =
              currentBorderOpacity >= 10
                  ? 1f
                  : currentBorderOpacity <= 0 ? 0f : currentBorderOpacity / 10f;
          Color color = null;
          if (currentBorderColor.equals("Yellow")) color = new Color(1f, 1f, 0f);
          else if (currentBorderColor.equals("Red")) color = new Color(1f, 0f, 0f);
          else if (currentBorderColor.equals("Green")) color = new Color(0f, 1f, 0f);
          else if (currentBorderColor.equals("Blue")) color = new Color(0f, 0f, 1f);

          attr.setDrawOutline(true);
          attr.setOutlineMaterial(new Material(color));
          attr.setOutlineOpacity(alpha);
          attr.setOutlineWidth(currentBorderWidth);
        } else {
          attr.setDrawOutline(false);
        }

        if (!currentInteriorStyle.equals("None")) {
          float alpha =
              currentInteriorOpacity >= 10
                  ? 1f
                  : currentInteriorOpacity <= 0 ? 0f : currentInteriorOpacity / 10f;
          Color color = null;
          if (currentInteriorColor.equals("Yellow")) color = new Color(1f, 1f, 0f);
          else if (currentInteriorColor.equals("Red")) color = new Color(1f, 0f, 0f);
          else if (currentInteriorColor.equals("Green")) color = new Color(0f, 1f, 0f);
          else if (currentInteriorColor.equals("Blue")) color = new Color(0f, 0f, 1f);

          attr.setInteriorMaterial(new Material(color));
          attr.setInteriorOpacity(alpha);
          attr.setDrawInterior(true);
        } else {
          attr.setDrawInterior(false);
        }

        shape.setAttributes(attr);
      } else {
        float alpha =
            currentPathOpacity >= 10 ? 1f : currentPathOpacity <= 0 ? 0f : currentPathOpacity / 10f;
        Color color = null;
        if (currentPathColor.equals("Yellow")) color = new Color(1f, 1f, 0f, alpha);
        else if (currentPathColor.equals("Red")) color = new Color(1f, 0f, 0f, alpha);
        else if (currentPathColor.equals("Green")) color = new Color(0f, 1f, 0f, alpha);
        else if (currentPathColor.equals("Blue")) color = new Color(0f, 0f, 1f, alpha);

        if (currentShape instanceof Polyline) {
          Polyline pl = (Polyline) currentShape;
          pl.setColor(color);
          pl.setLineWidth(currentPathWidth);
          pl.setFollowTerrain(currentFollowTerrain);
          pl.setTerrainConformance(currentTerrainConformance);
          pl.setNumSubsegments(currentNumSubsegments);

          if (currentPathType.equalsIgnoreCase("linear")) pl.setPathType(Polyline.LINEAR);
          else if (currentPathType.equalsIgnoreCase("rhumb line"))
            pl.setPathType(Polyline.RHUMB_LINE);
          else pl.setPathType(Polyline.GREAT_CIRCLE);

          pl.setOffset(currentOffset);

          if (currentPathStyle.equals("Dash")) {
            pl.setStippleFactor(5);
            pl.setStipplePattern((short) 0xAAAA);
          } else {
            pl.setStippleFactor(0); // solid
          }
        }
      }
      this.layer.removeAllRenderables();
      if (this.currentShape != null) this.layer.addRenderable(this.currentShape);
      this.wwjPanel.getWwd().redraw();
    }

    private Info[] buildSurfaceShapes() {
      LatLon position = new LatLon(Angle.fromDegrees(38), Angle.fromDegrees(-105));

      ArrayList<LatLon> surfaceLinePositions = new ArrayList<LatLon>();
      //            surfaceLinePositions.add(LatLon.fromDegrees(37.8484, -119.9754));
      //            surfaceLinePositions.add(LatLon.fromDegrees(38.3540, -119.1526));

      //            surfaceLinePositions.add(new LatLon(Angle.fromDegrees(0),
      // Angle.fromDegrees(-150)));
      //            surfaceLinePositions.add(new LatLon(Angle.fromDegrees(60),
      // Angle.fromDegrees(0)));

      surfaceLinePositions.add(position);
      surfaceLinePositions.add(LatLon.fromDegrees(39, -104));
      surfaceLinePositions.add(LatLon.fromDegrees(39, -105));
      surfaceLinePositions.add(position);

      return new Info[] {
        new Info("Circle", new SurfaceCircle(position, 100e3)),
        new Info("Ellipse", new SurfaceEllipse(position, 100e3, 90e3, Angle.ZERO)),
        new Info("Square", new SurfaceSquare(position, 100e3)),
        new Info("Quad", new SurfaceQuad(position, 100e3, 60e3, Angle.ZERO)),
        new Info("Sector", new SurfaceSector(Sector.fromDegrees(38, 40, -105, -103))),
        new Info("Polygon", new SurfacePolygon(surfaceLinePositions)),
      };
    }

    private Info[] buildFreeShapes() {
      double elevation = 10e3;
      ArrayList<Position> positions = new ArrayList<Position>();
      positions.add(
          new Position(Angle.fromDegrees(37.8484), Angle.fromDegrees(-119.9754), elevation));
      positions.add(
          new Position(Angle.fromDegrees(39.3540), Angle.fromDegrees(-110.1526), elevation));
      positions.add(
          new Position(Angle.fromDegrees(38.3540), Angle.fromDegrees(-100.1526), elevation));

      ArrayList<Position> positions2 = new ArrayList<Position>();
      positions2.add(new Position(Angle.fromDegrees(0), Angle.fromDegrees(-150), elevation));
      positions2.add(new Position(Angle.fromDegrees(25), Angle.fromDegrees(-75), elevation));
      positions2.add(new Position(Angle.fromDegrees(50), Angle.fromDegrees(0), elevation));

      ArrayList<Position> positions3 = new ArrayList<Position>();
      for (double lat = 42, lon = -100; lat <= 45; lat += .1, lon += .1) {
        positions3.add(new Position(Angle.fromDegrees(lat), Angle.fromDegrees(lon), elevation));
      }

      ArrayList<Position> positions4 = new ArrayList<Position>();
      positions4.add(new Position(Angle.fromDegrees(90), Angle.fromDegrees(-110), elevation));
      positions4.add(new Position(Angle.fromDegrees(-90), Angle.fromDegrees(-110), elevation));

      ArrayList<Position> positions5 = new ArrayList<Position>();
      for (int i = 0; i < 100; i++) {
        positions5.add(
            Position.fromDegrees(38.0 + i * 0.0001, 30.0 + i * 0.0001, 1000.0 + i * 5.0));
      }

      @SuppressWarnings({"UnnecessaryLocalVariable"})
      Info[] infos =
          new Info[] {
            new Info("Short Path", new Polyline(positions)),
            new Info("Long Path", new Polyline(positions2)),
            new Info("Incremental Path", new Polyline(positions3)),
            new Info("Vertical Path", new Polyline(positions4)),
            new Info("Small-segment Path", new Polyline(positions5)),
            new Info("Quad", new Quadrilateral(Sector.fromDegrees(38, 40, -104, -105), elevation)),
            new Info("None", null)
          };

      return infos;
    }

    private JPanel makeShapeSelectionPanel() {
      final Info[] surfaceShapeInfos = this.buildSurfaceShapes();
      GridLayout layout = new GridLayout(surfaceShapeInfos.length, 1);
      JPanel ssPanel = new JPanel(layout);
      ButtonGroup group = new ButtonGroup();
      for (final Info info : surfaceShapeInfos) {
        JRadioButton b = new JRadioButton(info.name);
        b.addActionListener(
            new ActionListener() {
              public void actionPerformed(ActionEvent actionEvent) {
                currentShape = (Renderable) info.object;
                update();
              }
            });
        group.add(b);
        ssPanel.add(b);
        if (info.name.equalsIgnoreCase("none")) b.setSelected(true);
      }
      ssPanel.setBorder(this.createTitleBorder("Surface Shapes"));

      final Info[] freeShapeInfos = this.buildFreeShapes();
      layout = new GridLayout(freeShapeInfos.length, 1);
      JPanel fsPanel = new JPanel(layout);
      for (final Info info : freeShapeInfos) {
        JRadioButton b = new JRadioButton(info.name);
        b.addActionListener(
            new ActionListener() {
              public void actionPerformed(ActionEvent actionEvent) {
                currentShape = (Renderable) info.object;
                update();
              }
            });
        group.add(b);
        fsPanel.add(b);
        if (info.name.equalsIgnoreCase("none")) b.setSelected(true);
      }
      fsPanel.setBorder(this.createTitleBorder("Path Shapes"));

      JPanel shapesPanel = new JPanel(new GridLayout(1, 2, 8, 1));
      shapesPanel.add(fsPanel);
      shapesPanel.add(ssPanel);

      return shapesPanel;
    }

    private Border createTitleBorder(String title) {
      TitledBorder b = BorderFactory.createTitledBorder(title);
      //            b.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
      return new CompoundBorder(b, BorderFactory.createEmptyBorder(10, 10, 10, 10));
    }

    private JPanel makeAttributesPanel() {
      JPanel panel = new JPanel(new GridLayout(1, 2, 8, 8));
      panel.add(this.makePathAttributesPanel());
      panel.add(this.makeInteriorAttributesPanel());

      return panel;
    }

    private JPanel makePathAttributesPanel() {
      JPanel outerPanel = new JPanel(new BorderLayout(6, 6));
      outerPanel.setBorder(this.createTitleBorder("Path Attributes"));

      GridLayout nameLayout = new GridLayout(0, 1, 6, 6);
      JPanel namePanel = new JPanel(nameLayout);

      GridLayout valueLayout = new GridLayout(0, 1, 6, 6);
      JPanel valuePanel = new JPanel(valueLayout);

      namePanel.add(new JLabel("Follow Terrain"));
      JCheckBox ckb = new JCheckBox();
      ckb.setSelected(currentFollowTerrain);
      ckb.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent actionEvent) {
              currentFollowTerrain = ((JCheckBox) actionEvent.getSource()).isSelected();
              update();
            }
          });
      valuePanel.add(ckb);

      JLabel label;

      namePanel.add(label = new JLabel("Conformance"));
      int[] values = new int[] {1, 2, 4, 8, 10, 15, 20, 30, 40, 50};
      String[] strings = new String[values.length];
      for (int i = 0; i < values.length; i++) {
        strings[i] = Integer.toString(values[i]) + " pixels";
      }
      JSpinner sp = new JSpinner(new SpinnerListModel(strings));
      onTerrainOnlyItems.add(label);
      onTerrainOnlyItems.add(sp);
      sp.addChangeListener(
          new ChangeListener() {
            public void stateChanged(ChangeEvent changeEvent) {
              String v = (String) ((JSpinner) changeEvent.getSource()).getValue();
              currentTerrainConformance = Integer.parseInt(v.substring(0, v.indexOf(" ")));
              update();
            }
          });
      sp.setValue(Integer.toString(currentTerrainConformance) + " pixels");
      valuePanel.add(sp);

      namePanel.add(label = new JLabel("Subsegments"));
      sp = new JSpinner(new SpinnerListModel(new String[] {"1", "2", "5", "10", "20", "40", "50"}));
      offTerrainOnlyItems.add(label);
      offTerrainOnlyItems.add(sp);
      sp.addChangeListener(
          new ChangeListener() {
            public void stateChanged(ChangeEvent changeEvent) {
              String v = (String) ((JSpinner) changeEvent.getSource()).getValue();
              currentNumSubsegments = Integer.parseInt(v);
              update();
            }
          });
      sp.setValue(Integer.toString(currentNumSubsegments));
      valuePanel.add(sp);

      namePanel.add(new JLabel("Type"));
      final JComboBox cb = new JComboBox(new String[] {"Great Circle", "Linear", "Rhumb Line"});
      cb.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent actionEvent) {
              currentPathType = (String) cb.getSelectedItem();
              update();
            }
          });
      cb.setSelectedItem("Great Circle");
      valuePanel.add(cb);

      namePanel.add(new JLabel("Style"));
      final JComboBox cb1 = new JComboBox(new String[] {"None", "Solid", "Dash"});
      cb1.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent actionEvent) {
              currentPathStyle = (String) cb1.getSelectedItem();
              update();
            }
          });
      cb1.setSelectedItem("Solid");
      valuePanel.add(cb1);

      namePanel.add(new JLabel("Width"));
      sp = new JSpinner(new SpinnerNumberModel(this.currentPathWidth, 1d, 10d, 1d));
      sp.addChangeListener(
          new ChangeListener() {
            public void stateChanged(ChangeEvent changeEvent) {
              currentPathWidth = (Double) ((JSpinner) changeEvent.getSource()).getValue();
              update();
            }
          });
      sp.setValue(currentPathWidth);
      valuePanel.add(sp);

      namePanel.add(new JLabel("Color"));
      JComboBox cb2 = new JComboBox(new String[] {"Red", "Green", "Blue", "Yellow"});
      cb2.setSelectedItem(currentPathColor);
      cb2.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent actionEvent) {
              currentPathColor = (String) ((JComboBox) actionEvent.getSource()).getSelectedItem();
              update();
            }
          });
      valuePanel.add(cb2);

      namePanel.add(new JLabel("Opacity"));
      sp = new JSpinner(new SpinnerNumberModel(this.currentPathOpacity, 0, 10, 1));
      sp.addChangeListener(
          new ChangeListener() {
            public void stateChanged(ChangeEvent changeEvent) {
              currentPathOpacity = (Integer) ((JSpinner) changeEvent.getSource()).getValue();
              update();
            }
          });
      valuePanel.add(sp);

      namePanel.add(new JLabel("Offset"));
      sp =
          new JSpinner(
              new SpinnerListModel(
                  new String[] {"0", "10", "100", "1000", "10000", "100000", "1000000"}));
      sp.addChangeListener(
          new ChangeListener() {
            public void stateChanged(ChangeEvent changeEvent) {
              currentOffset =
                  Float.parseFloat((String) ((JSpinner) changeEvent.getSource()).getValue());
              update();
            }
          });
      sp.setValue("0");
      valuePanel.add(sp);

      outerPanel.add(namePanel, BorderLayout.WEST);
      outerPanel.add(valuePanel, BorderLayout.CENTER);

      return outerPanel;
    }

    private JPanel makeInteriorAttributesPanel() {
      JPanel outerPanel = new JPanel(new BorderLayout(6, 6));
      outerPanel.setBorder(this.createTitleBorder("Surface Attributes"));

      GridLayout nameLayout = new GridLayout(0, 1, 6, 6);
      JPanel namePanel = new JPanel(nameLayout);

      GridLayout valueLayout = new GridLayout(0, 1, 6, 6);
      JPanel valuePanel = new JPanel(valueLayout);

      namePanel.add(new JLabel("Style"));
      final JComboBox cb1 = new JComboBox(new String[] {"None", "Solid"});
      cb1.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent actionEvent) {
              currentInteriorStyle = (String) cb1.getSelectedItem();
              update();
            }
          });
      cb1.setSelectedItem("Solid");
      valuePanel.add(cb1);

      namePanel.add(new JLabel("Opacity"));
      JSpinner sp = new JSpinner(new SpinnerNumberModel(this.currentBorderOpacity, 0, 10, 1));
      sp.addChangeListener(
          new ChangeListener() {
            public void stateChanged(ChangeEvent changeEvent) {
              currentInteriorOpacity = (Integer) ((JSpinner) changeEvent.getSource()).getValue();
              update();
            }
          });
      valuePanel.add(sp);

      namePanel.add(new JLabel("Color"));
      final JComboBox cb2 = new JComboBox(new String[] {"Red", "Green", "Blue", "Yellow"});
      cb2.setSelectedItem(currentInteriorColor);
      cb2.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent actionEvent) {
              currentInteriorColor =
                  (String) ((JComboBox) actionEvent.getSource()).getSelectedItem();
              update();
            }
          });
      valuePanel.add(cb2);

      namePanel.add(new JLabel("Border"));
      final JComboBox cb5 = new JComboBox(new String[] {"None", "Solid"});
      cb5.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent actionEvent) {
              currentBorderStyle = (String) cb5.getSelectedItem();
              update();
            }
          });
      cb5.setSelectedItem("Solid");
      valuePanel.add(cb5);

      namePanel.add(new JLabel("Border Width"));
      sp = new JSpinner(new SpinnerNumberModel(this.currentBorderWidth, 1d, 10d, 1d));
      sp.addChangeListener(
          new ChangeListener() {
            public void stateChanged(ChangeEvent changeEvent) {
              currentBorderWidth = (Double) ((JSpinner) changeEvent.getSource()).getValue();
              update();
            }
          });
      sp.setValue(currentBorderWidth);
      valuePanel.add(sp);

      namePanel.add(new JLabel("Border Color"));
      JComboBox cb4 = new JComboBox(new String[] {"Red", "Green", "Blue", "Yellow"});
      cb4.setSelectedItem(currentBorderColor);
      cb4.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent actionEvent) {
              currentBorderColor = (String) ((JComboBox) actionEvent.getSource()).getSelectedItem();
              update();
            }
          });
      valuePanel.add(cb4);

      namePanel.add(new JLabel("Border Opacity"));
      sp = new JSpinner(new SpinnerNumberModel(this.currentBorderOpacity, 0, 10, 1));
      sp.addChangeListener(
          new ChangeListener() {
            public void stateChanged(ChangeEvent changeEvent) {
              currentBorderOpacity = (Integer) ((JSpinner) changeEvent.getSource()).getValue();
              update();
            }
          });
      valuePanel.add(sp);

      outerPanel.add(namePanel, BorderLayout.WEST);
      outerPanel.add(valuePanel, BorderLayout.CENTER);

      return outerPanel;
    }

    private void setupSelection() {
      this.wwjPanel
          .getWwd()
          .addSelectListener(
              new SelectListener() {
                private WWIcon lastToolTipIcon = null;
                private BasicDragger dragger = new BasicDragger(AppFrame.this.wwjPanel.getWwd());

                public void selected(SelectEvent event) {
                  // Have hover selections show a picked icon's tool tip.
                  if (event.getEventAction().equals(SelectEvent.HOVER)) {
                    // If a tool tip is already showing, undisplay it.
                    if (lastToolTipIcon != null) {
                      lastToolTipIcon.setShowToolTip(false);
                      this.lastToolTipIcon = null;
                      AppFrame.this.wwjPanel.getWwd().repaint();
                    }

                    // If there's a selection, we're not dragging, and the selection is an icon,
                    // show tool tip.
                    if (event.hasObjects() && !this.dragger.isDragging()) {
                      if (event.getTopObject() instanceof WWIcon) {
                        this.lastToolTipIcon = (WWIcon) event.getTopObject();
                        lastToolTipIcon.setShowToolTip(true);
                        AppFrame.this.wwjPanel.getWwd().repaint();
                      }
                    }
                  }
                  // Have rollover events highlight the rolled-over object.
                  else if (event.getEventAction().equals(SelectEvent.ROLLOVER)
                      && !this.dragger.isDragging()) {
                    //                        AppFrame.this.highlight(event.getTopObject());
                  }

                  // Have drag events drag the selected object.
                  else if (event.getEventAction().equals(SelectEvent.DRAG_END)
                      || event.getEventAction().equals(SelectEvent.DRAG)) {
                    // Delegate dragging computations to a dragger.
                    this.dragger.selected(event);

                    // We missed any roll-over events while dragging, so highlight any under the
                    // cursor now,
                    // or de-highlight the dragged shape if it's no longer under the cursor.
                    if (event.getEventAction().equals(SelectEvent.DRAG_END)) {
                      PickedObjectList pol = wwjPanel.getWwd().getObjectsAtCurrentPosition();
                      if (pol != null) {
                        //
                        // AppFrame.this.highlight(pol.getTopObject());
                        AppFrame.this.wwjPanel.getWwd().redraw();
                      }
                    }
                  }
                }
              });
    }
  }
Exemplo n.º 3
0
 public ToolTipRenderer(boolean useSystemLookAndFeel) {
   this(java.awt.Font.decode("Arial-PLAIN-12"));
   this.setUseSystemLookAndFeel(useSystemLookAndFeel);
 }