82 lines
2.4 KiB
Java
82 lines
2.4 KiB
Java
package View;
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import Model.Pair;
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import org.jfree.chart.ChartFactory;
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import org.jfree.chart.ChartPanel;
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import org.jfree.chart.JFreeChart;
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import org.jfree.chart.plot.PlotOrientation;
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import org.jfree.chart.plot.XYPlot;
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import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
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import org.jfree.data.xy.XYSeries;
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import org.jfree.data.xy.XYSeriesCollection;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.Dimension;
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import java.util.LinkedList;
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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: 28.05.2017.
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*/
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public class ArrangementDialog extends JPanel {
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private LinkedList<Pair> lines;
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private LinkedList<Pair> points;
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private double max;
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private double min;
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private JFreeChart chart;
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private ChartPanel panel;
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public ArrangementDialog(){
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super();
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this.setPreferredSize(new Dimension(800,500));
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}
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public void setPrameters(Double pmax, Double pmin, LinkedList<Pair> lines, LinkedList<Pair> points){
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this.max = pmax;
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this.min = pmin;
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this.lines = lines;
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this.points = points;
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}
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public void createArrangement(){
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XYSeriesCollection dataset = new XYSeriesCollection();
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for (Pair p : lines) {
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XYSeries series = new XYSeries(p.getX()+p.getY());
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series.add((-1 * this.max), ((-1 * this.max) * p.getX() + p.getY()));
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series.add(this.max, (this.max * p.getX() + p.getY()));
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dataset.addSeries(series);
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}
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XYSeries intersections = new XYSeries("intersections");
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for (Pair p : points) {
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intersections.add(p.getX(), p.getY());
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}
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dataset.addSeries(intersections);
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chart = ChartFactory.createXYLineChart(
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null, null, null, dataset,
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PlotOrientation.HORIZONTAL, false, false, false );
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final XYPlot plot = chart.getXYPlot();
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plot.setBackgroundPaint(Color.WHITE);
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plot.setDomainGridlinePaint(Color.white);
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plot.setRangeGridlinePaint(Color.white);
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final XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
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renderer.setSeriesLinesVisible(dataset.indexOf(intersections), false);
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plot.setRenderer(renderer);
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panel = new ChartPanel(chart);
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this.add(panel);
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}
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}
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