net.nosleep.superanalyzer.analysis.views.LikesView.java Source code

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Here is the source code for net.nosleep.superanalyzer.analysis.views.LikesView.java

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/****************************************************************************
 The Super Analyzer
 Copyright (C) 2009 Tom Bulatewicz, Nosleep Software
    
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.
    
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
    
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 ***************************************************************************/

package net.nosleep.superanalyzer.analysis.views;

import java.awt.BasicStroke;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.geom.Ellipse2D;
import java.io.File;
import java.io.IOException;
import java.util.Vector;

import javax.swing.JPanel;

import net.nosleep.superanalyzer.analysis.Analysis;
import net.nosleep.superanalyzer.panels.HomePanel;
import net.nosleep.superanalyzer.util.Misc;
import net.nosleep.superanalyzer.util.SimpleXYDataSet;
import net.nosleep.superanalyzer.util.Theme;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.ChartUtilities;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.XYLineAndShapeRenderer;
import org.jfree.data.xy.XYDataset;

public class LikesView implements IStatisticView {

    public static final int Id = 4;

    private Analysis _analysis;
    private JFreeChart _chart;
    private ChartPanel _chartPanel;
    private XYDataset _dataset;

    public LikesView(Analysis analysis) {

        _analysis = analysis;
        createPanel();
    }

    private void createPanel() {
        // TRIAL FEATURE
        Vector points = _analysis.getAlbumPlayCountVsRating();
        //Vector points = _analysis.getAlbumPlayCountVsAge();
        _dataset = new SimpleXYDataSet(points);

        createChart();
        _chartPanel = new ChartPanel(_chart);
        _chartPanel.setMouseWheelEnabled(true);
    }

    public JPanel getPanel(HomePanel homePanel) {

        JPanel panel = new JPanel(new BorderLayout());

        JPanel headerPanel = homePanel.createHeaderPanel(null, _analysis.tagsAreIncomplete());
        panel.add(headerPanel, BorderLayout.NORTH);
        panel.add(_chartPanel, BorderLayout.CENTER);

        return panel;
    }

    private void createChart() {
        _chart = ChartFactory.createScatterPlot(Misc.getString("LIKES_VS_PLAYS"),
                Misc.getString("ALBUM_PLAY_COUNT"), Misc.getString("ALBUM_RATING"), _dataset,
                PlotOrientation.VERTICAL, false, true, false);

        _chart.addSubtitle(HomePanel.createSubtitle(Misc.getString("LIKES_VS_PLAYS_SUBTITLE")));

        XYPlot plot = (XYPlot) _chart.getPlot();

        ChartUtilities.applyCurrentTheme(_chart);

        plot.setDomainPannable(true);
        plot.setRangePannable(true);
        plot.setDomainZeroBaselineVisible(true);
        plot.setRangeZeroBaselineVisible(true);

        plot.setDomainGridlinesVisible(false);
        plot.setRangeGridlinesVisible(false);

        // get rid of the little line above/next to the axis
        plot.setDomainZeroBaselinePaint(Color.white);
        plot.setRangeZeroBaselinePaint(Color.white);

        /*
         * NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
         * domainAxis.setAutoRangeIncludesZero(false);
         * 
         * domainAxis.setTickMarkInsideLength(2.0f);
         * domainAxis.setTickMarkOutsideLength(2.0f);
         * 
         * domainAxis.setMinorTickCount(2);
         * domainAxis.setMinorTickMarksVisible(true);
         */
        NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
        /*
         * rangeAxis.setTickMarkInsideLength(2.0f);
         * rangeAxis.setTickMarkOutsideLength(2.0f);
         * rangeAxis.setMinorTickCount(2);
         * rangeAxis.setMinorTickMarksVisible(true);
         */
        rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

        NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
        domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

        // format the line renderer after applying the theme
        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();

        renderer.setBaseShapesVisible(true);
        renderer.setDrawOutlines(true);
        renderer.setUseFillPaint(true);
        renderer.setBaseFillPaint(Color.white);
        renderer.setSeriesStroke(0, new BasicStroke(3.0f));
        renderer.setSeriesOutlineStroke(0, new BasicStroke(2.0f));
        renderer.setSeriesShape(0, new Ellipse2D.Double(-4.0, -4.0, 8.0, 8.0));

        Misc.formatChart(plot);
        renderer.setSeriesPaint(0, Theme.getColorSet()[1]);

    }

    public boolean canSaveImage() {
        return true;
    }

    public void saveImage(File file, Dimension d) throws IOException {
        if (d == null)
            d = new Dimension(_chartPanel.getWidth(), _chartPanel.getHeight());
        ChartUtilities.saveChartAsPNG(file, _chart, d.width, d.height);
    }

    public int getId() {
        return Id;
    }

    public void saveImageExtra(File file, Dimension d) throws IOException {
    }

    public void willDisappear() {
    }

}