v1.1 README
Alexander Kimmig
parent
1a0376ec61
commit
55d404c60d
|
|
@ -79,6 +79,12 @@ public class OGL_Window implements GLEventListener, KeyListener, ActionListener
|
|||
gl.glRotatef(this.azimut,1,0,0);
|
||||
gl.glRotatef(-this.rot,0,1,0);
|
||||
|
||||
gl.glPointSize(20);
|
||||
gl.glBegin(GL2.GL_POINTS);
|
||||
gl.glColor4ub((byte)0,(byte)0,(byte)0,(byte)255);
|
||||
gl.glVertex3f(0,0,0);
|
||||
gl.glEnd();
|
||||
|
||||
gl.glLineWidth(5);
|
||||
gl.glBegin(GL2.GL_LINES);
|
||||
|
||||
|
|
@ -124,12 +130,6 @@ public class OGL_Window implements GLEventListener, KeyListener, ActionListener
|
|||
);
|
||||
}
|
||||
gl.glEnd();
|
||||
|
||||
gl.glPointSize(20);
|
||||
gl.glBegin(GL2.GL_POINTS);
|
||||
gl.glColor4ub((byte)0,(byte)0,(byte)0,(byte)255);
|
||||
gl.glVertex3f(0,0,0);
|
||||
gl.glEnd();
|
||||
}
|
||||
|
||||
@Override
|
||||
|
|
|
|||
16
README.TXT
16
README.TXT
|
|
@ -7,14 +7,22 @@ PROJEKTZWECK: Liest ein Bild aus einer JPG-Datei ein und stellt die
|
|||
VERSION oder DATUM: 1.1 (27.10.2023)
|
||||
WIE IST DAS PROJEKT ZU STARTEN: OGL_Window -> main()-Methode starten
|
||||
AUTOR: Alexander Kimmig (a.kimmig@dhg-rw.de)
|
||||
BENUTZERHINWEISE: Die ChartDirector_s.jar muss in den BlueJ-Einstellungen
|
||||
BENUTZERHINWEISE: Die OpenGL-Bibliotheken müssen von
|
||||
https://jogamp.org/wiki/index.php/Downloading_and_installing_JOGL
|
||||
bzw. Direktlink:
|
||||
https://jogamp.org/deployment/jogamp-current/archive/jogamp-all-platforms.7z
|
||||
heruntergeladen und in den BlueJ-Einstellungen
|
||||
als externe Benutzerbibliothek eingebunden werden.
|
||||
(Quelle: https://www.advsofteng.com/doc/cdjava.htm)
|
||||
|
||||
BEKANNTE BUGS:
|
||||
* Achsen werden immer hinter der Punktwolke gezeichnet
|
||||
|
||||
CHANGELOG:
|
||||
* Version 1.1 (27.10.2023)
|
||||
* umgestellt auf OpenGL, manuelles Rendering
|
||||
*
|
||||
* umgestellt auf OpenGL, manuelles Rendering, dadurch deutlich bessere Performance
|
||||
* Bild wird original und live-quantisiert
|
||||
* Punktwolke wird farbig dargestellt
|
||||
* nach einem Klick auf das Diagramm kann dieses auch mit den Pfeiltasten gedreht werden
|
||||
* Version 1.0.1 (26.10.2023)
|
||||
* Möglichkeit, das Fenster in kleinerer Auflösung anzuzeigen
|
||||
* Möglichkeit, die Punktwolke farbig anzuzeigen
|
||||
|
|
|
|||
276
Window.java
276
Window.java
|
|
@ -1,276 +0,0 @@
|
|||
/**
|
||||
* BITTE NICHT MEHR NUTZEN -> stattdessen OGL_Window verwenden!
|
||||
*/
|
||||
|
||||
import ChartDirector.*;
|
||||
import javax.swing.*;
|
||||
import java.awt.*;
|
||||
import java.awt.event.*;
|
||||
import java.util.ArrayList;
|
||||
import java.io.File;
|
||||
import java.util.Collections;
|
||||
|
||||
/**
|
||||
* Zeigt das Fenster an mit allen Komponenten
|
||||
*
|
||||
* @author Alexander Kimmig
|
||||
* @version 1.0.1
|
||||
*/
|
||||
public class Window implements ActionListener
|
||||
{
|
||||
private JFrame frame;
|
||||
private JPanel drawPanel;
|
||||
|
||||
private ArrayList<RGB> image;
|
||||
private ArrayList<RGB> orig;
|
||||
private ArrayList<RGB> quants;
|
||||
|
||||
private int alpha = 25;
|
||||
private int beta = 45;
|
||||
|
||||
private int size;
|
||||
private boolean colorize;
|
||||
|
||||
private JButton vl;
|
||||
private JButton vr;
|
||||
private JButton vu;
|
||||
private JButton vd;
|
||||
|
||||
private JButton b_load;
|
||||
private JButton b_gen;
|
||||
private JButton b_epoc;
|
||||
private JButton b_reset;
|
||||
private JButton b_save;
|
||||
|
||||
private JComboBox s_input;
|
||||
private JTextField t_anz;
|
||||
private JTextField t_output;
|
||||
|
||||
/**
|
||||
* Konstruktor: legt JFrame und alle Panels/Buttons an
|
||||
*/
|
||||
public Window(int size, boolean colorize)
|
||||
{
|
||||
this.size = size;
|
||||
this.colorize = colorize;
|
||||
|
||||
frame = new JFrame();
|
||||
frame.addWindowListener(new WindowAdapter() {
|
||||
public void windowClosing(WindowEvent e) { System.exit(0); }
|
||||
});
|
||||
|
||||
JPanel mainPanel = new JPanel();
|
||||
mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));
|
||||
|
||||
drawPanel = new JPanel();
|
||||
drawPanel.setPreferredSize(new Dimension(size, size));
|
||||
drawPanel.setBackground(new Color(0xFFFFFF));
|
||||
JPanel view = new JPanel();
|
||||
JPanel steps = new JPanel();
|
||||
JPanel config = new JPanel();
|
||||
|
||||
mainPanel.add(drawPanel);
|
||||
mainPanel.add(view);
|
||||
mainPanel.add(steps);
|
||||
mainPanel.add(config);
|
||||
|
||||
vl = new JButton("<");
|
||||
vl.addActionListener(this);
|
||||
view.add(vl);
|
||||
vr = new JButton(">");
|
||||
vr.addActionListener(this);
|
||||
view.add(vr);
|
||||
vu = new JButton("^");
|
||||
vu.addActionListener(this);
|
||||
view.add(vu);
|
||||
vd = new JButton("v");
|
||||
vd.addActionListener(this);
|
||||
view.add(vd);
|
||||
|
||||
b_load = new JButton("Datei laden");
|
||||
b_load.addActionListener(this);
|
||||
steps.add(b_load);
|
||||
|
||||
b_gen = new JButton("Zufällige Punkte erzeugen");
|
||||
b_gen.addActionListener(this);
|
||||
steps.add(b_gen);
|
||||
|
||||
b_epoc = new JButton("Epoche durchspielen");
|
||||
b_epoc.addActionListener(this);
|
||||
steps.add(b_epoc);
|
||||
|
||||
b_reset = new JButton("Punkte versetzen");
|
||||
b_reset.addActionListener(this);
|
||||
steps.add(b_reset);
|
||||
|
||||
b_save = new JButton("Datei speichern");
|
||||
b_save.addActionListener(this);
|
||||
steps.add(b_save);
|
||||
|
||||
config.add(new JLabel("Input:"));
|
||||
s_input = new JComboBox(getJPGs());
|
||||
config.add(s_input);
|
||||
|
||||
config.add(new JLabel("Anzahl Punkte:"));
|
||||
t_anz = new JTextField("32");
|
||||
t_anz.setPreferredSize(new Dimension(100,20));
|
||||
config.add(t_anz);
|
||||
|
||||
config.add(new JLabel("Output:"));
|
||||
t_output = new JTextField("output.jpg");
|
||||
t_output.setPreferredSize(new Dimension(100,20));
|
||||
config.add(t_output);
|
||||
|
||||
frame.add(mainPanel);
|
||||
|
||||
frame.pack();
|
||||
frame.setVisible(true);
|
||||
|
||||
this.image = new ArrayList<>();
|
||||
this.quants = new ArrayList<>();
|
||||
|
||||
this.plot();
|
||||
}
|
||||
|
||||
/**
|
||||
* plottet die Punkte in ein 3D-Scatter-Plot und zeigt dieses an
|
||||
*/
|
||||
public void plot()
|
||||
{
|
||||
ChartViewer viewer = new ChartViewer();
|
||||
|
||||
// Einstellungen setzen
|
||||
ThreeDScatterChart c = new ThreeDScatterChart(this.size, this.size);
|
||||
c.setPlotRegion((int)(this.size / 2), (int)(this.size * 0.48), (int)(this.size * 0.6), (int)(this.size * 0.6), (int)(this.size * 0.45));
|
||||
c.xAxis().setTitle("R", "Arial Bold", 10);
|
||||
c.yAxis().setTitle("G", "Arial Bold", 10);
|
||||
c.zAxis().setTitle("B", "Arial Bold", 10);
|
||||
c.xAxis().setDateScale(0, 255);
|
||||
c.yAxis().setDateScale(0, 255);
|
||||
c.zAxis().setDateScale(0, 255);
|
||||
c.setViewAngle(alpha, beta);
|
||||
|
||||
double[] x, y, z;
|
||||
// Bildpunkte
|
||||
if (colorize) {
|
||||
x = new double[1];
|
||||
y = new double[1];
|
||||
z = new double[1];
|
||||
for (RGB p : image) {
|
||||
x[0] = p.r;
|
||||
y[0] = p.g;
|
||||
z[0] = p.b;
|
||||
// Koordinaten Form Größe Farbe ARGB Rahmen ARGB
|
||||
c.addScatterGroup(x,y,z, "", Chart.CircleShape, 5, p.toInt(224), 0xFF000000);
|
||||
}
|
||||
} else {
|
||||
x = new double[image.size()];
|
||||
y = new double[image.size()];
|
||||
z = new double[image.size()];
|
||||
for (int i = 0; i < image.size(); i++) {
|
||||
x[i] = image.get(i).r;
|
||||
y[i] = image.get(i).g;
|
||||
z[i] = image.get(i).b;
|
||||
}
|
||||
// Koordinaten Form Größe Farbe ARGB Rahmen ARGB
|
||||
c.addScatterGroup(x,y,z, "", Chart.CircleShape, 5, 0xE0FF0000, 0xFF000000);
|
||||
}
|
||||
|
||||
// Quantenpunkte
|
||||
x = new double[quants.size()];
|
||||
y = new double[quants.size()];
|
||||
z = new double[quants.size()];
|
||||
for (int i = 0; i < quants.size(); i++) {
|
||||
x[i] = quants.get(i).r;
|
||||
y[i] = quants.get(i).g;
|
||||
z[i] = quants.get(i).b;
|
||||
}
|
||||
c.addScatterGroup(x,y,z, "", Chart.CircleShape, 12);
|
||||
|
||||
viewer.setChart(c);
|
||||
|
||||
drawPanel.removeAll();
|
||||
drawPanel.add(viewer);
|
||||
|
||||
frame.pack();
|
||||
}
|
||||
|
||||
/**
|
||||
* Lies die vorhandenen JPG-Dateien aus dem Ordner inputs aus
|
||||
*
|
||||
* @return String[] Dateinamen
|
||||
*/
|
||||
private String[] getJPGs() {
|
||||
ArrayList<String> result = new ArrayList<String>();
|
||||
|
||||
File d = new File("./inputs/");
|
||||
File[] list = d.listFiles();
|
||||
for(int i=0; i<list.length; i++) {
|
||||
String n = list[i].getName();
|
||||
// nur JPG-Bilder
|
||||
if (n.matches(".*\\.[jJ][pP][eE]?[gG]$")) {
|
||||
result.add(n);
|
||||
}
|
||||
}
|
||||
|
||||
String[] ret = new String[result.size()];
|
||||
return result.toArray(ret);
|
||||
}
|
||||
|
||||
/**
|
||||
* Button-Reaktivität
|
||||
*
|
||||
* @param e ActionEvent
|
||||
*/
|
||||
public void actionPerformed(ActionEvent e) {
|
||||
/**
|
||||
* Pfeilbuttons: Ändern der Ansicht
|
||||
*/
|
||||
if (e.getSource() == this.vr) beta = (beta + 345) % 360;
|
||||
if (e.getSource() == this.vl) beta = (beta + 15) % 360;
|
||||
if (e.getSource() == this.vu) alpha = (alpha + 345) % 360;
|
||||
if (e.getSource() == this.vd) alpha = (alpha + 15) % 360;
|
||||
|
||||
/**
|
||||
* Datei laden und RGB-Daten in ArrayList speichern
|
||||
*/
|
||||
if (e.getSource() == this.b_load) {
|
||||
try {
|
||||
this.orig = Image.readFile("./inputs/" + (String)this.s_input.getSelectedItem());
|
||||
this.image = new ArrayList<>();
|
||||
for (RGB p : this.orig) {
|
||||
// kopiere die originalen Daten, damit die Liste später gemischt werden kann
|
||||
this.image.add(p);
|
||||
}
|
||||
} catch (Exception ex) {}
|
||||
}
|
||||
/**
|
||||
* Zufällige Punkte erzeugen
|
||||
*/
|
||||
if (e.getSource() == this.b_gen) {
|
||||
this.quants = new ArrayList<>();
|
||||
for (int i = 0; i < Integer.parseInt(this.t_anz.getText()); i++) {
|
||||
this.quants.add(new RGB(true));
|
||||
}
|
||||
}
|
||||
/**
|
||||
* Epoche durchlaufen
|
||||
*/
|
||||
if (e.getSource() == this.b_epoc) Quant.doEpoch(this.image, this.quants);
|
||||
/**
|
||||
* Nicht bewegte Punkte versetzen
|
||||
*/
|
||||
if (e.getSource() == this.b_reset) Quant.resetQuants(this.quants);
|
||||
/**
|
||||
* quantifiziertes Bild speichern
|
||||
*/
|
||||
if (e.getSource() == this.b_save) {
|
||||
try {
|
||||
Image.writeFile("./inputs/" + (String)this.s_input.getSelectedItem(), "./outputs/" + this.t_output.getText(), this.orig, this.quants);
|
||||
} catch (Exception ex) {}
|
||||
}
|
||||
|
||||
// neue Anzeige rendern
|
||||
this.plot();
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue