diff --git a/VerteilteSysteme-Examples/src/verteiltesysteme/mandelbrot/rmi/MGuiRMI.java b/VerteilteSysteme-Examples/src/verteiltesysteme/mandelbrot/rmi/MGuiRMI.java
index 2b3a7f155cabd883d05556e72ab00af19fe87b40..83be002d3b2e10e1caad69182c4ed698722d9cf9 100644
--- a/VerteilteSysteme-Examples/src/verteiltesysteme/mandelbrot/rmi/MGuiRMI.java
+++ b/VerteilteSysteme-Examples/src/verteiltesysteme/mandelbrot/rmi/MGuiRMI.java
@@ -31,282 +31,402 @@ import javax.swing.event.ChangeListener;
class MyJLabel extends JLabel {
- /**
- *
- */
- private static final long serialVersionUID = -7750935382747799343L;
-
- int boxULx, boxULy, boxW, boxH;
-
- MyJLabel() {
- super();
- }
-
- MyJLabel(String s) {
- super(s);
- }
-
- void setBox(int boxULx, int boxULy, int boxW, int boxH) {
- this.boxULx = boxULx;
- this.boxULy = boxULy;
- this.boxW = boxW;
- this.boxH = boxH;
- }
-
- @Override
- protected void paintComponent(Graphics g) {
- super.paintComponent(g);
- g.setColor(Color.black);
- g.drawRect(this.boxULx, this.boxULy, this.boxW, this.boxH);
- }
+ /**
+ *
+ */
+ private static final long serialVersionUID = -7750935382747799343L;
+
+ int boxULx, boxULy, boxW, boxH;
+
+ MyJLabel() {
+ super();
+ }
+
+ MyJLabel(String s) {
+ super(s);
+ }
+
+ void setBox(int boxULx, int boxULy, int boxW, int boxH) {
+ this.boxULx = boxULx;
+ this.boxULy = boxULy;
+ this.boxW = boxW;
+ this.boxH = boxH;
+ }
+
+ @Override
+ protected void paintComponent(Graphics g) {
+ super.paintComponent(g);
+ g.setColor(Color.black);
+ g.drawRect(this.boxULx, this.boxULy, this.boxW, this.boxH);
+ }
}
-public class MGuiRMI implements ActionListener, ChangeListener, MouseListener, MouseMotionListener {
-
- // GUI elements
- JFrame frame;
- JPanel panel;
- JButton endButton;
- JButton backButton;
- JButton calcButton;
- JTextField hostTextField;
- JSlider maxIterations;
+class RMIMandelbrotCalculationThread extends Thread {
MyJLabel view;
- JLabel message;
- int nrIterations;
-
- // box management
- int boxULx, boxULy, boxW, boxH;
- boolean dragging = false;
-
- // this one does all the calculating work
RMIMandelbrotCalculationsInterface remoteCalcObj;
-
- // how many points in the image?
- // change if you want a higher resolution
+ int boxULx, boxULy, boxW, boxH;
public static int RESX = 600;
public static int RESY = 600;
-
- MGuiRMI() {
- // set up GUI
- this.frame = new JFrame("Mandelbrotmenge");
- this.panel = new JPanel();
- this.endButton = new JButton("Ende");
- this.panel.add(this.endButton);
- this.backButton = new JButton("Zur�ck");
- this.panel.add(this.backButton);
- this.calcButton = new JButton("Rechnen");
- this.hostTextField = new JTextField(20);
- this.hostTextField.setText("localhost");
- this.panel.add(this.calcButton);
- this.panel.add(this.hostTextField);
- this.frame.add(this.panel);
- this.frame.setSize(700, 720);
- this.frame.setVisible(true);
- this.view = new MyJLabel();
- this.maxIterations = new JSlider(0, 50, 30);
- this.panel.add(this.maxIterations);
- this.panel.add(this.view);
- this.message = new JLabel("Status");
- this.message.setBorder(new BevelBorder(BevelBorder.LOWERED));
- this.frame.add(this.message,BorderLayout.SOUTH);
-
- this.endButton.addActionListener(this);
- this.backButton.addActionListener(this);
- this.calcButton.addActionListener(this);
- this.maxIterations.addChangeListener(this);
-
- this.maxIterations.setMajorTickSpacing(10);
- this.maxIterations.setPaintTicks(true);
- this.maxIterations.setPaintLabels(true);
-
- this.view.addMouseListener(this);
- this.view.addMouseMotionListener(this);
-
- this.boxULx = 0;
- this.boxULy = 0;
- this.boxW = MGuiRMI.RESX;
- this.boxH = MGuiRMI.RESY;
-
- this.frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-
- // Non-Gui stuff
- this.nrIterations = 1000;
- }
-
- // visualization related stuff, do not touch!
- int[] generateLookupTable(int nrHues) {
- int[] tmp = new int[nrHues + 1];
- int cycle = 2048;
- for (int i = 0; i < nrHues; i++) {
- float hue = 1 * ((float) (i % cycle)) / cycle/* ((float)nrHues) */ ;
- tmp[i] = Color.HSBtoRGB(hue, 0.8f, 1.0f);
- }
- tmp[0] = Color.HSBtoRGB(0f, 1.0f, 0.0f);
- return tmp;
- }
-
- // visualization
- static void applyLookupTable(int[] data, int[] dest, int[] lookupTable) {
- for (int i = 0; i < data.length; i++) {
- dest[i] = lookupTable[data[i]];
- }
- }
-
- // here we check what the buttons do
- public void actionPerformed(ActionEvent ae) {
- if (ae.getSource() == this.endButton) {
- System.out.println("Ende");
- System.exit(0);
- } else
-
- if (ae.getSource() == this.backButton) {
- System.out.println("Zurueck");
- // Zoom und Ausschnitt zur�cksetzen
- double ULx = -0.16099999999999995;
- double ULy = -0.9365333333333333;
- double LRx = -0.03533333333333327;
- double LRy = -0.8108666666666666;
- this.boxULx = 0;
- this.boxULy = 0;
- this.boxW = MGuiRMI.RESX;
- this.boxH = MGuiRMI.RESY;
- this.view.setBox(this.boxULx, this.boxULy, this.boxW, this.boxH);
- this.view.repaint();
- if (this.remoteCalcObj == null)
+ Boolean upperPart;
+ int maxIterations;
+
+ RMIMandelbrotCalculationThread(Boolean upperPart, MyJLabel view, RMIMandelbrotCalculationsInterface remoteCalcObj, int maxIterations) {
+ this.view = view;
+ this.remoteCalcObj = remoteCalcObj;
+ this.upperPart = upperPart;
+ this.maxIterations = maxIterations;
+ }
+
+ // visualization related stuff, do not touch!
+ int[] generateLookupTable(int nrHues) {
+ int[] tmp = new int[nrHues + 1];
+ int cycle = 2048;
+ for (int i = 0; i < nrHues; i++) {
+ float hue = 1 * ((float) (i % cycle)) / cycle/* ((float)nrHues) */ ;
+ tmp[i] = Color.HSBtoRGB(hue, 0.8f, 1.0f);
+ }
+ tmp[0] = Color.HSBtoRGB(0f, 1.0f, 0.0f);
+ return tmp;
+ }
+
+ public void run() {
+ try {
+ long timestampStart = System.currentTimeMillis();
+
+ double ULx = this.remoteCalcObj.getULx();
+ double ULy = this.remoteCalcObj.getULy();
+ double LRx = this.remoteCalcObj.getLRx();
+ double LRy = this.remoteCalcObj.getLRy();
+ System.out.println("actual="+ULx + "/" + ULy + "/" + LRx + "/" + LRy);
+ double w = LRx - ULx;
+ double h = LRy - ULy;
+ // AG change define box such that it contains only upper half of apple man :-)
+ if (this.upperPart == true)
{
- String message = "Fehler: noch nicht verbunden, noch keine Berechnung durchgef�hrt";
- this.message.setText(message);
- System.out.println(message);
+ boxULx = 0 ; boxULy = 0; boxW = MGuiRMI.RESX ; boxH = MGuiRMI.RESY/2;
}
else
{
- try {
- this.remoteCalcObj.setView(ULx, ULy, LRx, LRy);
- } catch (RemoteException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- this.message.setText("Ausschnitt zur�ckgesetzt");
- }
- } else
-
- if (ae.getSource() == this.calcButton) {
- String hostname = this.hostTextField.getText();
- System.out.println("Verbinde mit RMI Registry auf Host: " + hostname);
- try {
- Registry registry = LocateRegistry.getRegistry(hostname);
- this.remoteCalcObj = (RMIMandelbrotCalculationsInterface) registry.lookup("RMIMandelbrotCalculationsInterface");
- System.out.println("Rechnen");
- long timestampStart = System.currentTimeMillis();
-
- //this.boxW = this.boxW / 2;
- //MGuiRMI.RESX = MGuiRMI.RESX / 2;
-
- double ULx = 0;
- double ULy = 0;
- double LRx = 0;
- double LRy = 0;
-
- ULx = this.remoteCalcObj.getULx();
- ULy = this.remoteCalcObj.getULy();
- LRx = this.remoteCalcObj.getLRx();
- LRy = this.remoteCalcObj.getLRy();
-
- double w = LRx - ULx;
- double h = LRy - ULy;
- ULx = ULx + w * this.boxULx / (double) MGuiRMI.RESX;
- ULy = ULy + h * this.boxULy / (double) MGuiRMI.RESY;
- w *= this.boxW / (double) (RESX);
- h *= this.boxH / (double) (RESX);
- LRx = ULx + w;
- LRy = ULy + h;
- System.out.println(ULx + "/" + ULy + "/" + LRx + "/" + LRy);
- this.boxULx = 0;
- this.boxULy = 0;
- this.boxW = MGuiRMI.RESX;
- this.boxH = MGuiRMI.RESY;
- int[] colors = null;
-
- //this.remoteCalcObj.setView(ULx, ULy, LRx, LRy);
- this.remoteCalcObj.setView(ULx, ULy, LRx, LRy);
- this.remoteCalcObj.iterateAllPoints(this.maxIterations.getValue() * 1000, MGuiRMI.RESX, MGuiRMI.RESY);
- int[] lookupTable = generateLookupTable(this.maxIterations.getValue() * 1000);
- colors = new int[MGuiRMI.RESX * MGuiRMI.RESY];
- MGuiRMI.applyLookupTable(remoteCalcObj.getResult(), colors, lookupTable);
-
- BufferedImage colorImage = new BufferedImage(MGuiRMI.RESX, MGuiRMI.RESY, BufferedImage.TYPE_INT_ARGB);
- colorImage.setRGB(0, 0, MGuiRMI.RESX, MGuiRMI.RESY, colors, 0, MGuiRMI.RESX);
- this.view.setIcon(new ImageIcon(colorImage));
-
- this.view.setBox(this.boxULx, this.boxULy, this.boxW, this.boxH);
- this.view.repaint();
-
- long timestampEnd = System.currentTimeMillis();
-
- String timeElapsed = "Dauer: " + ((timestampEnd - timestampStart) / 1000.0) + " sec";
- System.out.println(timeElapsed);
- this.message.setText(timeElapsed);
- } catch (RemoteException | NotBoundException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
+ // for lower half:
+ boxULx = 0 ; boxULy = RESY/2; boxW = RESX ; boxH = RESY/2;
}
- }
- }
-
- public void mousePressed(MouseEvent e) {
- this.boxULx = e.getX();
- this.boxULy = e.getY();
- this.boxW = 1;
- this.boxH = 1;
- this.view.setBox(this.boxULx, this.boxULy, this.boxW, this.boxH);
- this.message.setText("boxULx: " + this.boxULx + " boxULy: " + this.boxULy + " boxW: " + this.boxW + " boxH: " + this.boxH);
- }
-
- public void mouseDragged(MouseEvent e) {
- this.boxW = e.getX() - this.boxULx + 1;
- this.boxH = e.getY() - this.boxULy + 1;
- int m = Math.min(boxW, boxH);
- this.boxW = m;
- this.boxH = m;
- this.view.setBox(this.boxULx, this.boxULy, this.boxW, this.boxH);
- this.message.setText("boxULx: " + this.boxULx + " boxULy: " + this.boxULy + " boxW: " + this.boxW + " boxH: " + this.boxH);
- this.view.repaint();
- }
-
- public void mouseReleased(MouseEvent e) {
-
- if (e.getButton() == MouseEvent.BUTTON1) {
- this.view.repaint();
- this.message.setText("Gesetzt: boxULx: " + this.boxULx + " boxULy: " + this.boxULy + " boxW: " + this.boxW + " boxH: " + this.boxH);
- }
- }
- public void mouseMoved(MouseEvent e) {
- }
+ ULx = ULx + w * this.boxULx / (double) MGuiRMI.RESX;
+ ULy = ULy + h * this.boxULy / (double) MGuiRMI.RESY;
+ w *= this.boxW / (double) (RESX);
+ h *= this.boxH / (double) (RESY);
+ LRx = ULx + w;
+ LRy = ULy + h;
+ System.out.println("computed="+ULx + "/" + ULy + "/" + LRx + "/" + LRy);
+ this.boxULx = 0;
+ this.boxULy = 0;
+ this.boxW = MGuiRMI.RESX;
+ this.boxH = MGuiRMI.RESY;
+ this.remoteCalcObj.setView(ULx, ULy, LRx, LRy);
+ // end alex
+ int[] colors = null;
+
+
+ this.remoteCalcObj.iterateAllPoints(this.maxIterations * 1000, MGuiRMI.RESX, MGuiRMI.RESY/2);
+
+ /*
+ int[] lookupTable = generateLookupTable(this.maxIterations.getValue() * 1000);
+ colors = new int[MGuiRMI.RESX * MGuiRMI.RESY];
+ MGuiRMI.applyLookupTable(remoteCalcObj.getResult(), colors, lookupTable);
+
+ BufferedImage colorImage = new BufferedImage(MGuiRMI.RESX, MGuiRMI.RESY, BufferedImage.TYPE_INT_ARGB);
+ colorImage.setRGB(0, 0, MGuiRMI.RESX, MGuiRMI.RESY, colors, 0, MGuiRMI.RESX);
+ this.view.setIcon(new ImageIcon(colorImage));
+
+ this.view.setBox(this.boxULx, this.boxULy, this.boxW, this.boxH);
+ this.view.repaint();
- public void mouseExited(MouseEvent e) {
- }
+ long timestampEnd = System.currentTimeMillis();
- public void mouseEntered(MouseEvent e) {
- }
+ String timeElapsed = "Dauer: " + ((timestampEnd - timestampStart) / 1000.0) + " sec";
+ System.out.println(timeElapsed);
+ this.message.setText(timeElapsed);
+ * */
- public void mouseClicked(MouseEvent e) {
- }
+ int[] lookupTable = generateLookupTable(this.maxIterations * 1000);
+ colors = new int[MGuiRMI.RESX * MGuiRMI.RESY/2];
+ MGuiRMI.applyLookupTable(remoteCalcObj.getResult(), colors, lookupTable);
- // process a new slider value
- public void stateChanged(ChangeEvent ce) {
- if (ce.getSource() == this.maxIterations) {
- // System.out.println("Neuer Wert");
- this.nrIterations = this.maxIterations.getValue() * 1000;
+ BufferedImage colorImage = new BufferedImage(MGuiRMI.RESX, MGuiRMI.RESY/2, BufferedImage.TYPE_INT_ARGB);
+ colorImage.setRGB(0, 0, MGuiRMI.RESX, MGuiRMI.RESY/2, colors, 0, MGuiRMI.RESX);
+ this.view.setIcon(new ImageIcon(colorImage));
+
+ long timestampEnd = System.currentTimeMillis();
+
+ String timeElapsed = "Zeit: " + ((timestampEnd - timestampStart) / 1000.0) + " sec";
+ System.out.println(timeElapsed);
+ //this.view.setText(timeElapsed);
+
+ } catch (RemoteException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
}
- }
+ }
+}
+
+public class MGuiRMI implements ActionListener, ChangeListener, MouseListener, MouseMotionListener {
- // main, just instantiate an MGui object, gives control to the Gui
- public static void main(String[] args) {
- @SuppressWarnings("unused")
- MGuiRMI gui = new MGuiRMI();
- }
+ // GUI elements
+ JFrame frame;
+ JPanel panel;
+ JButton endButton;
+ JButton backButton;
+ JButton calcButton;
+ JTextField hostTextField;
+ JSlider maxIterations;
+ MyJLabel viewUpper;
+ MyJLabel viewLower;
+ JLabel message;
+ int nrIterations;
+
+ // box management
+ int boxULx, boxULy, boxW, boxH;
+ boolean dragging = false;
+
+ // this one does all the calculating work
+ RMIMandelbrotCalculationsInterface remoteCalcObj;
+ RMIMandelbrotCalculationsInterface remoteCalcObj2;
+
+ // how many points in the image?
+ // change if you want a higher resolution
+ public static int RESX = 600;
+ public static int RESY = 600;
+
+ MGuiRMI() {
+ // set up GUI
+ this.frame = new JFrame("Mandelbrotmenge");
+ this.panel = new JPanel();
+ this.endButton = new JButton("Ende");
+ this.panel.add(this.endButton);
+ this.backButton = new JButton("Zur�ck");
+ this.panel.add(this.backButton);
+ this.calcButton = new JButton("Rechnen");
+ this.hostTextField = new JTextField(20);
+ this.hostTextField.setText("localhost");
+ this.panel.add(this.calcButton);
+ this.panel.add(this.hostTextField);
+ this.frame.add(this.panel);
+ this.frame.setSize(700, 720);
+ this.frame.setVisible(true);
+ this.viewUpper = new MyJLabel();
+ this.viewLower = new MyJLabel();
+ this.maxIterations = new JSlider(0, 50, 30);
+ this.panel.add(this.maxIterations);
+ this.panel.add(this.viewUpper);
+ this.panel.add(this.viewLower);
+ this.message = new JLabel("Status");
+ this.message.setBorder(new BevelBorder(BevelBorder.LOWERED));
+ this.frame.add(this.message,BorderLayout.SOUTH);
+
+ this.endButton.addActionListener(this);
+ this.backButton.addActionListener(this);
+ this.calcButton.addActionListener(this);
+ this.maxIterations.addChangeListener(this);
+
+ this.maxIterations.setMajorTickSpacing(10);
+ this.maxIterations.setPaintTicks(true);
+ this.maxIterations.setPaintLabels(true);
+
+ this.viewUpper.addMouseListener(this);
+ this.viewUpper.addMouseMotionListener(this);
+ this.viewLower.addMouseListener(this);
+ this.viewLower.addMouseMotionListener(this);
+
+ this.boxULx = 0;
+ this.boxULy = 0;
+ this.boxW = MGuiRMI.RESX;
+ this.boxH = MGuiRMI.RESY;
+
+ this.frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+
+ // Non-Gui stuff
+ this.nrIterations = 1000;
+ }
+
+ // visualization
+ static void applyLookupTable(int[] data, int[] dest, int[] lookupTable) {
+ for (int i = 0; i < data.length; i++) {
+ dest[i] = lookupTable[data[i]];
+ }
+ }
+
+ // here we check what the buttons do
+ public void actionPerformed(ActionEvent ae) {
+ if (ae.getSource() == this.endButton) {
+ System.out.println("Ende");
+ System.exit(0);
+ } else
+
+ if (ae.getSource() == this.backButton) {
+ System.out.println("Zurueck");
+ // Zoom und Ausschnitt zur�cksetzen
+
+ double ULx = -2;
+ double ULy = 2;
+ double LRx = 2;
+ double LRy = -2;
+ this.boxULx = 0;
+ this.boxULy = 0;
+ this.boxW = MGuiRMI.RESX;
+ this.boxH = MGuiRMI.RESY;
+ this.viewUpper.setBox(this.boxULx, this.boxULy, this.boxW, this.boxH);
+ this.viewUpper.repaint();
+ this.viewLower.setBox(this.boxULx, this.boxULy, this.boxW, this.boxH);
+ this.viewLower.repaint();
+ if (this.remoteCalcObj == null)
+ {
+ String message = "Fehler: noch nicht verbunden, noch keine Berechnung durchgef�hrt";
+ this.message.setText(message);
+ System.out.println(message);
+ }
+ else
+ {
+ try {
+ this.remoteCalcObj.setView(ULx, ULy, LRx, LRy);
+ } catch (RemoteException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ this.message.setText("Ausschnitt zur�ckgesetzt");
+ }
+ if (this.remoteCalcObj2 == null)
+ {
+ String message = "Fehler: noch nicht verbunden, noch keine Berechnung durchgef�hrt";
+ this.message.setText(message);
+ System.out.println(message);
+ }
+ else
+ {
+ try {
+ this.remoteCalcObj2.setView(ULx, ULy, LRx, LRy);
+ } catch (RemoteException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ this.message.setText("Ausschnitt zur�ckgesetzt");
+ }
+ } else
+
+ if (ae.getSource() == this.calcButton) {
+ String hostname = this.hostTextField.getText();
+ System.out.println("Verbinde mit RMI Registry auf Host: " + hostname);
+ try {
+ Registry registry = LocateRegistry.getRegistry(hostname);
+ this.remoteCalcObj = (RMIMandelbrotCalculationsInterface) registry.lookup("RMIMandelbrotCalculationsInterface");
+ this.remoteCalcObj2 = (RMIMandelbrotCalculationsInterface) registry.lookup("RMIMandelbrotCalculationsInterface2");
+ /** CODE SEBASTIAN
+
+ System.out.println("Rechnen");
+ long timestampStart = System.currentTimeMillis();
+
+ //this.boxW = this.boxW / 2;
+ //MGuiRMI.RESX = MGuiRMI.RESX / 2;
+
+ double ULx = 0;
+ double ULy = 0;
+ double LRx = 0;
+ double LRy = 0;
+
+ ULx = this.remoteCalcObj.getULx();
+ ULy = this.remoteCalcObj.getULy();
+ LRx = this.remoteCalcObj.getLRx();
+ LRy = this.remoteCalcObj.getLRy();
+
+ double w = LRx - ULx;
+ double h = LRy - ULy;
+ ULx = ULx + w * this.boxULx / (double) MGuiRMI.RESX;
+ ULy = ULy + h * this.boxULy / (double) MGuiRMI.RESY;
+ w *= this.boxW / (double) (RESX);
+ h *= this.boxH / (double) (RESX);
+ LRx = ULx + w;
+ LRy = ULy + h;
+ System.out.println(ULx + "/" + ULy + "/" + LRx + "/" + LRy);
+ this.boxULx = 0;
+ this.boxULy = 0;
+ this.boxW = MGuiRMI.RESX;
+ this.boxH = MGuiRMI.RESY;
+ int[] colors = null;
+
+ //this.remoteCalcObj.setView(ULx, ULy, LRx, LRy);
+ this.remoteCalcObj.setView(ULx, ULy, LRx, LRy);
+
+ end */
+ /* Code Alex */
+ System.out.println("Rechnen");
+
+ RMIMandelbrotCalculationThread rmimct = new RMIMandelbrotCalculationThread(true, this.viewUpper, this.remoteCalcObj, maxIterations.getValue());
+ new Thread(rmimct).start();
+ RMIMandelbrotCalculationThread rmimct2 = new RMIMandelbrotCalculationThread(false, this.viewLower, this.remoteCalcObj2, maxIterations.getValue());
+ new Thread(rmimct2).start();
+
+ } catch (RemoteException | NotBoundException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+
+ }
+ }
+
+ // Zoom not wirking for lower...
+
+ public void mousePressed(MouseEvent e) {
+ this.boxULx = e.getX();
+ this.boxULy = e.getY();
+ this.boxW = 1;
+ this.boxH = 1;
+ this.viewUpper.setBox(this.boxULx, this.boxULy, this.boxW, this.boxH);
+ this.message.setText("boxULx: " + this.boxULx + " boxULy: " + this.boxULy + " boxW: " + this.boxW + " boxH: " + this.boxH);
+ }
+
+ public void mouseDragged(MouseEvent e) {
+ this.boxW = e.getX() - this.boxULx + 1;
+ this.boxH = e.getY() - this.boxULy + 1;
+ int m = Math.min(boxW, boxH);
+ this.boxW = m;
+ this.boxH = m;
+ this.viewUpper.setBox(this.boxULx, this.boxULy, this.boxW, this.boxH);
+ this.message.setText("boxULx: " + this.boxULx + " boxULy: " + this.boxULy + " boxW: " + this.boxW + " boxH: " + this.boxH);
+ this.viewUpper.repaint();
+ }
+
+ public void mouseReleased(MouseEvent e) {
+
+ if (e.getButton() == MouseEvent.BUTTON1) {
+ this.viewUpper.repaint();
+ this.message.setText("Gesetzt: boxULx: " + this.boxULx + " boxULy: " + this.boxULy + " boxW: " + this.boxW + " boxH: " + this.boxH);
+ }
+ }
+
+ public void mouseMoved(MouseEvent e) {
+ }
+
+ public void mouseExited(MouseEvent e) {
+ }
+
+ public void mouseEntered(MouseEvent e) {
+ }
+
+ public void mouseClicked(MouseEvent e) {
+ }
+
+ // process a new slider value
+ public void stateChanged(ChangeEvent ce) {
+ if (ce.getSource() == this.maxIterations) {
+ // System.out.println("Neuer Wert");
+ this.nrIterations = this.maxIterations.getValue() * 1000;
+ }
+ }
+
+ // main, just instantiate an MGui object, gives control to the Gui
+ public static void main(String[] args) {
+ @SuppressWarnings("unused")
+ MGuiRMI gui = new MGuiRMI();
+ }
}
diff --git a/VerteilteSysteme-Examples/src/verteiltesysteme/mandelbrot/rmi/RMIMandelbrotCalculationsServer.java b/VerteilteSysteme-Examples/src/verteiltesysteme/mandelbrot/rmi/RMIMandelbrotCalculationsServer.java
index ba6b699be967aba3ddd09b894f360c9516ed5f08..9997b42792d78cbb6736ddbd9176de56e54f542f 100644
--- a/VerteilteSysteme-Examples/src/verteiltesysteme/mandelbrot/rmi/RMIMandelbrotCalculationsServer.java
+++ b/VerteilteSysteme-Examples/src/verteiltesysteme/mandelbrot/rmi/RMIMandelbrotCalculationsServer.java
@@ -21,53 +21,53 @@ class LoopbackSocketFactory extends RMISocketFactory {
.createSocket(host, port);
}
}
-*/
+*/
class Complex {
- double r;
- double i;
-
- Complex() {
- r = 0.0;
- i = 0.0;
- }
-
- Complex(double r, double i) {
- this.r = r;
- this.i = i;
- }
-
- void mulBy(Complex other) {
- double rTmp = this.r * other.r - this.i * other.i;
- this.i = this.r * other.i + this.i * other.r;
- this.r = rTmp;
- }
-
- void add(Complex other) {
- this.r += other.r;
- this.i += other.i;
- }
-
- void sub(Complex other) {
- this.r -= other.r;
- this.i -= other.i;
- }
-
- double absValue() {
- return Math.sqrt(this.r * this.r + this.i * this.i);
- }
+ double r;
+ double i;
+
+ Complex() {
+ r = 0.0;
+ i = 0.0;
+ }
+
+ Complex(double r, double i) {
+ this.r = r;
+ this.i = i;
+ }
+
+ void mulBy(Complex other) {
+ double rTmp = this.r * other.r - this.i * other.i;
+ this.i = this.r * other.i + this.i * other.r;
+ this.r = rTmp;
+ }
+
+ void add(Complex other) {
+ this.r += other.r;
+ this.i += other.i;
+ }
+
+ void sub(Complex other) {
+ this.r -= other.r;
+ this.i -= other.i;
+ }
+
+ double absValue() {
+ return Math.sqrt(this.r * this.r + this.i * this.i);
+ }
}
public class RMIMandelbrotCalculationsServer implements RMIMandelbrotCalculationsInterface {
public RMIMandelbrotCalculationsServer() {}
-
+
public static void main(String args[]) {
try {
- //RMISocketFactory.setSocketFactory(new LoopbackSocketFactory());
-
- RMIMandelbrotCalculationsServer obj = new RMIMandelbrotCalculationsServer();
- RMIMandelbrotCalculationsInterface stub = (RMIMandelbrotCalculationsInterface) UnicastRemoteObject.exportObject(obj, 0);
+ //RMISocketFactory.setSocketFactory(new LoopbackSocketFactory());
+
+ RMIMandelbrotCalculationsServer obj = new RMIMandelbrotCalculationsServer();
+ RMIMandelbrotCalculationsInterface stub = (RMIMandelbrotCalculationsInterface) UnicastRemoteObject.exportObject(obj, 0);
// Bind the remote object's stub in the registry
Registry registry = LocateRegistry.getRegistry();
@@ -79,73 +79,72 @@ public class RMIMandelbrotCalculationsServer implements RMIMandelbrotCalculation
e.printStackTrace();
}
}
-
- // hier wird das Ergebnis von iterateAll() gespeichert
- protected int[] result = null;
-
- // der augenblicklich gewaehlte Ausschnitt
- //double ULx = -2, ULy = -2, LRx = 2, LRy = 2;
- double ULx = -0.16099999999999995, ULy = -0.9365333333333333, LRx = -0.03533333333333327, LRy = -0.8108666666666666;
-
- int iterateOnePoint(Complex c, int maxIterations, double maxModulus) {
- Complex z = new Complex(0., 0.);
-
- for (int i = 0; i < maxIterations; i++) {
- z.mulBy(z);
- z.add(c);
- double m = z.absValue();
- if (m > maxModulus) {
- return i;
- }
- }
- return maxIterations;
- }
-
- public void iterateAllPoints(int maxIterations, double nrPointsX, double nrPointsY) {
-
- this.result = new int[(int) (nrPointsX * nrPointsY)];
-
- int counter = 0;
- double stepX = (this.LRx - this.ULx) / nrPointsX;
- double stepY = (this.LRy - this.ULy) / nrPointsY;
- double i = this.ULy;
- for (int cy = 0; cy < nrPointsY; cy++) {
- double r = this.ULx;
- for (int cx = 0; cx < nrPointsX; cx++) {
- Complex c = new Complex(r, i);
- this.result[counter] = maxIterations - this.iterateOnePoint(c, maxIterations, 2.0);
- counter += 1;
- r += stepX;
- }
- i += stepY;
- }
- }
-
- public int[] getResult() {
- return this.result;
- }
-
- public double getULx() {
- return this.ULx;
- }
-
- public double getLRx() {
- return this.LRx;
- }
-
- public double getULy() {
- return this.ULy;
- }
-
- public double getLRy() {
- return this.LRy;
- }
-
- public void setView(double ULx, double ULy, double LRx, double LRy) {
- this.ULx = ULx;
- this.ULy = ULy;
- this.LRx = LRx;
- this.LRy = LRy;
- }
+
+ // hier wird das Ergebnis von iterateAll() gespeichert
+ protected int[] result = null;
+
+ // der augenblicklich gewaehlte Ausschnitt
+ double ULx = -2, ULy = 2, LRx = 2, LRy = -2;
+
+ int iterateOnePoint(Complex c, int maxIterations, double maxModulus) {
+ Complex z = new Complex(0., 0.);
+
+ for (int i = 0; i < maxIterations; i++) {
+ z.mulBy(z);
+ z.add(c);
+ double m = z.absValue();
+ if (m > maxModulus) {
+ return i;
+ }
+ }
+ return maxIterations;
+ }
+
+ public void iterateAllPoints(int maxIterations, double nrPointsX, double nrPointsY) {
+
+ this.result = new int[(int) (nrPointsX * nrPointsY)];
+
+ int counter = 0;
+ double stepX = (this.LRx - this.ULx) / nrPointsX;
+ double stepY = (this.LRy - this.ULy) / nrPointsY;
+ double i = this.ULy;
+ for (int cy = 0; cy < nrPointsY; cy++) {
+ double r = this.ULx;
+ for (int cx = 0; cx < nrPointsX; cx++) {
+ Complex c = new Complex(r, i);
+ this.result[counter] = maxIterations - this.iterateOnePoint(c, maxIterations, 2.0);
+ counter += 1;
+ r += stepX;
+ }
+ i += stepY;
+ }
+ }
+
+ public int[] getResult() {
+ return this.result;
+ }
+
+ public double getULx() {
+ return this.ULx;
+ }
+
+ public double getLRx() {
+ return this.LRx;
+ }
+
+ public double getULy() {
+ return this.ULy;
+ }
+
+ public double getLRy() {
+ return this.LRy;
+ }
+
+ public void setView(double ULx, double ULy, double LRx, double LRy) {
+ this.ULx = ULx;
+ this.ULy = ULy;
+ this.LRx = LRx;
+ this.LRy = LRy;
+ }
}