evaluation erweitert
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@ -1,9 +1,12 @@
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import model.LineModel;
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import org.opencv.core.Core;
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import presenter.Presenter;
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import presenter.evaluation.PictureProcessor;
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import view.MainFrame;
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import javax.swing.*;
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import java.awt.*;
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import java.lang.reflect.InvocationTargetException;
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/**
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* Implementierung verschiedener Algorithmen zur Berechnung von Ausgleichsgeraden.
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@ -14,6 +17,8 @@ import java.awt.*;
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*/
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public class App {
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static {System.loadLibrary(Core.NATIVE_LIBRARY_NAME);}
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private static void setUIFont(javax.swing.plaf.FontUIResource f) {
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java.util.Enumeration<Object> keys = UIManager.getDefaults().keys();
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while (keys.hasMoreElements()) {
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@ -47,13 +52,16 @@ public class App {
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public static void main(String[] args) {
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final Presenter presenter = new Presenter(new LineModel(), null);
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SwingUtilities.invokeLater(() -> {
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JFrame.setDefaultLookAndFeelDecorated(true);
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MainFrame view = new MainFrame();
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setLookAndFeel(view);
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setUIFont(new javax.swing.plaf.FontUIResource(new Font("Verdana", Font.PLAIN, 12)));
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view.setPresenter(new Presenter(new LineModel(), view));
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view.setPresenter(presenter);
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view.setActionListeners();
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presenter.setView(view);
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});
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}
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@ -5,6 +5,7 @@ import model.Line;
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import model.LineModel;
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import presenter.algorithms.util.IntersectionCounter;
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import presenter.evaluation.EvaluateAlgorithms;
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import presenter.evaluation.PictureProcessor;
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import view.MainFrame;
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import javax.swing.*;
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@ -133,6 +134,24 @@ public abstract class AbstractPresenter implements Observer {
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setup();
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});
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}
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if (result[0] == "import-picture") {
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//100% erreicht
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SwingUtilities.invokeLater(() -> {
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getView().enableFunctionality();
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});
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setup();
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Thread t = new Thread(() -> {
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calculateIntersections();
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});
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t.start();
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try {
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t.join();
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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}
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public void setup() {
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@ -5,6 +5,7 @@ import presenter.algorithms.advanced.LeastMedianOfSquaresEstimator;
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import presenter.algorithms.advanced.RepeatedMedianEstimator;
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import presenter.algorithms.advanced.TheilSenEstimator;
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import presenter.evaluation.EvaluateAlgorithms;
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import presenter.evaluation.PictureProcessor;
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import presenter.generator.DatasetGenerator;
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import presenter.io.DataExporter;
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import presenter.io.DataImporter;
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@ -29,6 +30,7 @@ public class Presenter extends AbstractPresenter{
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private Thread rmThread;
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private Thread lmsThread;
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private Thread importThread;
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private Thread importPictureThread;
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private Thread exportThread;
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private Thread exportResultThread;
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private Thread generatorThread;
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@ -129,6 +131,25 @@ public class Presenter extends AbstractPresenter{
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}
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}
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public void startPictureDataImport(File file){
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if (importPictureThread == null || !importPictureThread.isAlive()) {
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importPictureThread = new Thread(() -> {
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PictureProcessor pictureProcessor = new PictureProcessor(this, file);
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pictureProcessor.addObserver(this);
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pictureProcessor.run();
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});
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importPictureThread.start();
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try {
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importPictureThread.join();
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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}
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public void startExport(File file) {
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if (exportThread == null || !exportThread.isAlive()) {
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exportThread = new Thread(() -> {
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@ -0,0 +1,106 @@
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package presenter.evaluation;
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import model.Line;
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import org.opencv.core.Core;
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import org.opencv.core.CvType;
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import org.opencv.core.Mat;
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import org.opencv.core.Size;
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import org.opencv.highgui.*;
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import org.opencv.imgproc.Imgproc;
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import presenter.Presenter;
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import presenter.algorithms.advanced.LeastMedianOfSquaresEstimator;
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import javax.imageio.ImageIO;
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import javax.swing.*;
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import javax.swing.filechooser.FileFilter;
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import javax.swing.filechooser.FileNameExtensionFilter;
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import javax.swing.filechooser.FileSystemView;
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import java.awt.*;
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import java.awt.image.BufferedImage;
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import java.awt.image.DataBufferByte;
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import java.io.File;
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import java.lang.reflect.InvocationTargetException;
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import java.util.LinkedList;
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import java.util.Observable;
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import java.util.Observer;
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/**
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* Implementierung verschiedener Algorithmen zur Berechnung von Ausgleichsgeraden.
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*
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* @Author: Armin Wolf
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* @Email: a_wolf28@uni-muenster.de
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* @Date: 17.09.2017.
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*/
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public class PictureProcessor extends Observable{
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private Mat image;
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private Mat threshold;
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private Presenter presenter;
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private File file;
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public PictureProcessor(Presenter presenter, File file) {
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this.file = file;
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this.presenter = presenter;
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}
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public void run(){
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String msg = "";
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msg = SwingUtilities.isEventDispatchThread() ? "EDT" : "nicht EDT";
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System.out.println(msg);
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System.out.println("Welcome to OpenCV " + Core.VERSION);
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image = Highgui.imread(file.getAbsolutePath());
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threshold = process(image);
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createInputData(threshold);
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}
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private Mat process(Mat image){
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threshold = new Mat(image.width(), image.height(), CvType.CV_8UC1);
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Mat source = new Mat(image.width(), image.height(), CvType.CV_8UC1);
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Imgproc.cvtColor(image, source, Imgproc.COLOR_BGR2GRAY);
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Imgproc.adaptiveThreshold(source, threshold,255, Imgproc.ADAPTIVE_THRESH_MEAN_C,
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Imgproc.THRESH_BINARY_INV, 11,2);
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return threshold;
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}
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private BufferedImage toBufferedImage(Mat m) {
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int type = BufferedImage.TYPE_BYTE_GRAY;
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if (m.channels() > 1) {
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type = BufferedImage.TYPE_3BYTE_BGR;
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}
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int bufferSize = m.channels() * m.cols() * m.rows();
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byte[] b = new byte[bufferSize];
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m.get(0, 0, b); // get all the pixels
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BufferedImage image = new BufferedImage(m.cols(), m.rows(), type);
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final byte[] targetPixels = ((DataBufferByte) image.getRaster().getDataBuffer()).getData();
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System.arraycopy(b, 0, targetPixels, 0, b.length);
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return image;
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}
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private void createInputData(Mat image){
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Thread t = new Thread(() -> {
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int id = 0;
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for (int i=0;i<image.rows();i++){
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for (int j=0;j<image.cols();j++){
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double[] colVal = image.get(i,j);
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if (colVal[0] == 255d){
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Line line = new Line(i,j);
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line.setId(""+id++);
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presenter.getModel().getLines().add(line);
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}
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}
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}
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});
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t.start();
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try {
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t.join();
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setChanged();
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String[] msg = {"import-picture"};
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notifyObservers(msg);
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} catch (InterruptedException e) {
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e.printStackTrace();
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}
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}
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}
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import view.listener.ExportDataListener;
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import view.listener.GenerateDataListener;
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import view.listener.ImportDataListener;
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import view.listener.PictureImportListener;
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import view.panels.AboutPanel;
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import javax.swing.*;
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private JMenuItem generateItem;
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private JMenuItem evaluateItem;
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private JMenuItem aboutItem;
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private JMenuItem importPicture;
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public MenuBar(MainFrame view) {
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this.menuBar = new JMenuBar();
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this.exitItem = new JMenuItem("Exit");
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this.importItem = new JMenuItem("Import");
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this.importPicture = new JMenuItem("Bildimport");
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this.exportItem = new JMenuItem("Export");
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this.generateItem = new JMenuItem("Generiere...");
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this.aboutItem = new JMenuItem("Über das Programm");
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fileMenu.add(exportItem);
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toolsMenu.add(generateItem);
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toolsMenu.add(importPicture);
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toolsMenu.add(evaluateItem);
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aboutMenu.add(aboutItem);
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menuBar.add(fileMenu);
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dialog.setVisible(true);
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});
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});
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this.importPicture.addActionListener(new PictureImportListener((Presenter) view.getPresenter(), view));
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}
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public JMenuBar getMenuBar() {
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package view.listener;
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import presenter.Presenter;
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import javax.swing.*;
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import javax.swing.filechooser.FileNameExtensionFilter;
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import javax.swing.filechooser.FileSystemView;
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import java.awt.*;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.io.File;
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/**
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* Implementierung verschiedener Algorithmen zur Berechnung von Ausgleichsgeraden.
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*
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* @Author: Armin Wolf
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* @Email: a_wolf28@uni-muenster.de
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* @Date: 17.09.2017.
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*/
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public class PictureImportListener implements ActionListener {
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private Presenter presenter;
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private Container component;
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public PictureImportListener(Presenter presenter, Container component) {
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this.presenter = presenter;
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this.component = component;
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}
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@Override
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public void actionPerformed(ActionEvent e) {
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SwingUtilities.invokeLater(() -> {
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File file = null;
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JFileChooser chooser = new JFileChooser(FileSystemView.getFileSystemView().getHomeDirectory());
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chooser.setPreferredSize(new Dimension(800, 700));
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chooser.setFileFilter(new FileNameExtensionFilter("Bilder", "tiff", "png","jpg","jpeg"));
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chooser.setMultiSelectionEnabled(false);
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chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
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if (chooser.showOpenDialog(component) == JFileChooser.APPROVE_OPTION) {
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//System.out.println ("Datei "+chooser.getSelectedFile()+ " ausgewählt.");
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file = chooser.getSelectedFile();
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final File input = file;
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Thread t = new Thread(() -> presenter.startPictureDataImport(input));
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t.start();
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}
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});
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}
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}
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