public void saveView(String filename) {
BoundingSphere bs = _ipg.getBoundingSphere(true);
Vector3 tvec = _view.getTranslate();
try {
FileWriter fw = new FileWriter(filename);
PrintWriter out = new PrintWriter(fw);
out.println(bs.getRadius());
Point3 center = bs.getCenter();
out.printf("%f %f %f \n", center.x, center.y, center.z);
out.println(_view.getAzimuth());
out.println(_view.getElevation());
out.println(_view.getScale());
out.printf("%f %f %f \n", tvec.x, tvec.y, tvec.z);
Iterator<ImagePanel> itr = _ipg.getImagePanels();
while (itr.hasNext()) {
ImagePanel ip = itr.next();
AxisAlignedFrame aaf = ip.getFrame();
Point3 min = aaf.getCornerMin();
Point3 max = aaf.getCornerMax();
out.printf("%f %f %f %f %f %f\n", min.x, min.y, min.z, max.x, max.y, max.z);
}
out.println(_pmax);
out.println(_color.getCode());
out.close();
} catch (Exception e) {
System.out.println(e);
}
}
private static void addSlices(World world, Float3 f) {
int nx = f.getN3();
int ny = f.getN2();
int nz = f.getN1();
double dx = 1.0;
double dy = 1.0;
double dz = 1.0;
double fx = 0.0;
double fy = 0.0;
double fz = 0.0;
double lx = fx + (nx - 1) * dx;
double ly = fy + (ny - 1) * dy;
double lz = fz + (nz - 1) * dz;
Sampling sx = new Sampling(nx, dx, fx);
Sampling sy = new Sampling(ny, dy, fy);
Sampling sz = new Sampling(nz, dz, fz);
Point3 qmin = new Point3(fx, fy, fz);
Point3 qmax = new Point3(lx, ly, lz);
Axis[] axes = new Axis[] {Axis.X, Axis.Y, Axis.Z};
for (int iaxis = 0; iaxis < axes.length; ++iaxis) {
AxisAlignedQuad aaq = new AxisAlignedQuad(axes[iaxis], qmin, qmax);
AxisAlignedFrame aaf = aaq.getFrame();
ImagePanel ip = new ImagePanel(sz, sy, sx, f);
ip.setColorModel(ColorMap.GRAY);
System.out.println("clip min=" + ip.getClipMin() + " max=" + ip.getClipMax());
aaf.addChild(ip);
world.addChild(aaq);
}
}
public void loadView(String filename) {
Point3 point;
Vector3 tvec;
double radius;
double azimuth;
double elevation;
double scale;
double x, y, z;
double vx, vy, vz;
try {
if (_ipg == null) throw new Exception("Must load a cube first!");
Scanner s = new Scanner(new File(filename));
radius = s.nextDouble();
x = s.nextDouble();
y = s.nextDouble();
z = s.nextDouble();
point = new Point3(x, y, z);
azimuth = s.nextDouble();
elevation = s.nextDouble();
scale = s.nextDouble();
vx = s.nextDouble();
vy = s.nextDouble();
vz = s.nextDouble();
tvec = new Vector3(vx, vy, vz);
Iterator<ImagePanel> itr = _ipg.getImagePanels();
while (itr.hasNext()) {
ImagePanel ip = itr.next();
AxisAlignedFrame aaf = ip.getFrame();
double lx = s.nextDouble();
double ly = s.nextDouble();
double lz = s.nextDouble();
double mx = s.nextDouble();
double my = s.nextDouble();
double mz = s.nextDouble();
Point3 min = new Point3(lx, ly, lz);
Point3 max = new Point3(mx, my, mz);
aaf.setCorners(min, max);
}
_pmax = s.nextFloat();
int code = s.nextInt();
_color = ColorList.getMatch(code);
setColorMap();
_view.setWorldSphere(new BoundingSphere(point, radius));
_view.setTranslate(tvec);
_view.setAzimuth(azimuth);
_view.setElevation(elevation);
_view.setScale(scale);
_ipg.setPercentiles(_pmin, _pmax);
} catch (Exception e) {
System.out.println("Failed to load view point!");
System.out.println(e);
}
}
public void setImage(BufferedImage image) {
m_panel.setImage(image);
setSize(image.getWidth(), image.getHeight());
m_panel.setSize(image.getWidth(), image.getHeight());
m_panel.repaint();
update(getGraphics());
if (!isVisible()) {
setVisible(true);
}
System.out.println("update image");
}
public void addRSFTensorEllipsoids() {
_tpx = new TensorsPanel(_s1, _s2, _s3, _d);
_tpy = new TensorsPanel(_s1, _s2, _s3, _d);
ImagePanel ipx = _ipg.getImagePanel(Axis.X);
ImagePanel ipy = _ipg.getImagePanel(Axis.Y);
ipx.getFrame().addChild(_tpx);
ipy.getFrame().addChild(_tpy);
_tpx.setEllipsoidSize(8);
_tpy.setEllipsoidSize(8);
}
public Haikdu(String filename) {
try {
familySource.Open(filename);
int success = wrappedSource.Open(familySource, true);
if (success < 0) {
familySource.Close();
wrappedSource.Close();
rawSource = new Kdu_simple_file_source(filename);
}
if (rawSource != null) compositor.Create(rawSource);
else compositor.Create(wrappedSource);
int numThreads = Kdu_global.Kdu_get_num_processors();
threadEnv.Create();
for (int thread = 1; thread < numThreads; thread++)
if (!threadEnv.Add_thread()) numThreads = thread;
compositor.Set_thread_env(threadEnv, null);
compositor.Add_ilayer(0, new Kdu_dims(), new Kdu_dims());
compositor.Set_scale(false, false, false, 0.050f);
// Determine dimensions for the rendered result and start processing.
compositor.Get_total_composition_dims(viewDims);
viewSize = viewDims.Access_size();
// Construct Swing frame
imagePanel = new ImagePanel(viewSize);
addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
getContentPane().add("Center", imagePanel);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
pack();
setTitle("Haikdu");
setVisible(true);
repaint();
Kdu_coords displaySize = new Kdu_coords(imagePanel.getWidth(), imagePanel.getHeight());
if (viewSize.Get_x() > displaySize.Get_x()) viewSize.Set_x(displaySize.Get_y());
if (viewSize.Get_y() > displaySize.Get_y()) viewSize.Set_y(displaySize.Get_y());
compositor.Set_buffer_surface(viewDims);
compositorBuffer = compositor.Get_composition_buffer(viewDims);
} catch (KduException e) {
System.err.printf("Caught exception during Kdu object construction: %s\n", e.getMessage());
}
render();
}
public void render() {
try {
int regionBufferSize = 0;
int[] regionBuffer = null;
Kdu_dims newRegion = new Kdu_dims();
long kduRenderStart = System.nanoTime();
while (compositor.Process(100000, newRegion)) {
Kdu_coords newOffset = newRegion.Access_pos();
Kdu_coords newSize = newRegion.Access_size();
newOffset.Subtract(viewDims.Access_pos());
int newPixels = newSize.Get_x() * newSize.Get_y();
if (newPixels == 0) continue;
else if (newPixels > regionBufferSize) {
regionBufferSize = newPixels;
regionBuffer = new int[regionBufferSize];
}
compositorBuffer.Get_region(newRegion, regionBuffer);
imagePanel.putRegion(
viewSize.Get_x(),
viewSize.Get_y(),
newSize.Get_x(),
newSize.Get_y(),
newOffset.Get_x(),
newOffset.Get_y(),
regionBuffer);
}
long kduRenderEnd = System.nanoTime();
System.out.printf(
"Processed using %d concurrent threads of execution in %.4fms\n",
threadEnv.Get_num_threads(), (kduRenderEnd - kduRenderStart) * 1e-6);
imagePanel.repaint();
} catch (KduException e) {
System.err.printf(
"Caught exception '%s'; code '%s'\n",
e.getMessage(), Integer.toHexString(e.Get_kdu_exception_code()));
}
}
/**
* Method to setup the active panel
*
* @param p
* @return
*/
private boolean setActivePanel(Point p) {
activePanel = null;
Rectangle r = Imp.getBounds();
if (r.contains(p)) activePanel = Imp;
r = p1.getBounds();
if (r.contains(p)) activePanel = p1;
r = Op.getBounds();
if (r.contains(p)) activePanel = Op;
r = p3.getBounds();
if (r.contains(p)) activePanel = p3;
if (activePanel != null) return true;
return false;
}
/**
* Constructor.
*
* @param functions the array of functions to plot
* @param graphPanel the parent graph panel
*/
HeaderPanel(Plottable functions[], GraphPanel graphPanel) {
this();
this.graphPanel = graphPanel;
fpDimensions = maxFunctionDimensions(functions);
buttonPanel.setLayout(new FlowLayout());
buttonPanel.add(headerButton);
imagePanel.setSize(fpDimensions);
functionCard.add(buttonPanel, BorderLayout.WEST);
functionCard.add(imagePanel, BorderLayout.CENTER);
cardLayout.show(this, FUNCTION);
// Header button handler.
headerButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent ev) {
HeaderPanel.this.graphPanel.doHeaderAction(); // callback
}
});
}
@Override
public void paintComponent(Graphics graphics) {
super.paintComponent(graphics);
Graphics2D g = (Graphics2D) graphics;
g.setStroke(new BasicStroke(3));
g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
if (image != null) {
for (Blob blob : this.image.getBlobs()) {
for (Point point : blob.getPoints()) {
g.setColor(new Color(100, 100, 200, 20));
int length = blob.getPoints().size();
int[] xs = new int[length];
int[] ys = new int[length];
for (int i = 0; i < length; i++) {
Point p = blob.getPoints().get(i);
xs[i] = p.getX();
ys[i] = p.getY();
}
g.fillPolygon(xs, ys, length);
g.setColor(Color.green);
if (blob == selectedBlob) {
g.setColor(Color.red);
}
g.fillOval(point.getX() - 5, point.getY() - 5, 10, 10);
int currentIndex = blob.getPoints().indexOf(point);
Point lastPoint;
if (currentIndex == 0) {
lastPoint = blob.getPoints().get(blob.getPoints().size() - 1);
} else {
lastPoint = blob.getPoints().get(currentIndex - 1);
}
g.drawLine(point.getX(), point.getY(), lastPoint.getX(), lastPoint.getY());
}
}
if (tempPoints == null) {
return;
}
g.setColor(Color.green);
for (Point point : tempPoints) {
g.fillOval(point.getX() - 5, point.getY() - 5, 10, 10);
int currentIndex = tempPoints.indexOf(point);
if (currentIndex > 0) {
Point lastPoint = tempPoints.get(currentIndex - 1);
g.setColor(Color.green);
g.drawLine(point.getX(), point.getY(), lastPoint.getX(), lastPoint.getY());
}
}
}
}
/**
* Set a function and repaint the function panel.
*
* @param xSelection the selected function index
*/
void setFunction(Plottable function) {
this.function = function;
cardLayout.show(this, FUNCTION);
imagePanel.repaint();
}
/**
* method to set the dragndrop action when mouse is released
*
* @param e
*/
public void mouseReleased(MouseEvent e) {
/** get position if off glass panel then return */
Point p = e.getPoint();
if (!contains(glassPanel, selectedComponent)) return;
/**
* check drop point is on glasspanel this is copied form below and should be put into a new
* method
*/
Rectangle gP = glassPanel.getBounds();
if (!gP.contains(p)) {
glassPanel.remove(selectedComponent);
OriP.add(selectedComponent);
int x = Original.x;
int y = Original.y;
Dimension d = selectedComponent.getSize();
selectedComponent.setBounds(x, y, d.width, d.height);
return;
}
/** Calculate actions when dropped remove from glasspanel and set new active panel */
glassPanel.remove(selectedComponent);
setActivePanel(p);
/** check whether the droppoint was over a symhooks point */
Rectangle PanelA = new Rectangle(activePanel.getBounds());
c1 = new Rectangle();
for (int i = 0; i < SymHooks.length; i++) {
c1.setBounds(SymHooks[i].getBounds());
// c1.setLocation(c1.x, c1.y + p1.getHeight());
if (activePanel.equals(p3) && (c1.contains(p))) {
activePanel.add(selectedComponent);
Rectangle r = activePanel.getBounds();
int x = p.x - offset.x - r.x;
int y = p.y - offset.y - r.y;
Dimension d = selectedComponent.getSize();
selectedComponent.setBounds(x, y, d.width, d.height);
dragging = false;
dropflag = true;
/** if the icon came from the ImagePanel then repopulate */
if (OriP.equals(Imp)) {
for (int j = 0; j < Symlab.length; j++) {
if (Original.getY() == Symlab[j].getPosition().getY()) {
newlabel = new JLabel();
newlabel.setIcon(new ImageIcon(Symlab[j].getSymImage()));
d = new Dimension();
d = newlabel.getPreferredSize();
newlabel.setBounds(
Symlab[j].getJLabel().getX(), Symlab[j].getJLabel().getY(), d.width, d.height);
newlabel.setName(String.valueOf(Symlab[j].getType()));
Imp.add(newlabel);
JLabel test = (JLabel) selectedComponent;
}
}
}
}
}
/** if the drop point was over the waste box then don't replace at original site */
if (WasteBox.contains(p) && (!OriP.equals(Imp))) {
dropflag = true;
}
/** if not dropped then return to original position */
if (!dropflag) {
glassPanel.remove(selectedComponent);
OriP.add(selectedComponent);
int x = Original.x;
int y = Original.y;
Dimension d = selectedComponent.getSize();
selectedComponent.setBounds(x, y, d.width, d.height);
}
dropflag = false;
// activePanel.repaint();
// OriP.repaint();
glassPanel.repaint();
activePanel = null;
}
/** Open function: open a file chooser to select a new image file. */
private void openFile() {
OFImage image = ImageFileManager.getImage();
imagePanel.setImage(image);
frame.pack();
}
