public ToolTipRenderer() {
this(java.awt.Font.decode("Arial-PLAIN-12"));
}
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();
}
}
}
}
});
}
}
public ToolTipRenderer(boolean useSystemLookAndFeel) {
this(java.awt.Font.decode("Arial-PLAIN-12"));
this.setUseSystemLookAndFeel(useSystemLookAndFeel);
}