Example usage for org.jfree.chart.plot PiePlot setExplodePercent

Introduction

In this page you can find the example usage for org.jfree.chart.plot PiePlot setExplodePercent.

Prototype

public void setExplodePercent(int section, double percent) 

Source Link

Document

Sets the amount that a pie section should be exploded and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:org.pentaho.plugin.jfreereport.reportcharts.PieChartExpression.java

protected void configureExplode(final PiePlot pp) {
    final PieDataset pieDS = pp.getDataset();

    final int explodeType = computeExplodeType();
    if (explodeType == EXPLODE_VALUE) {
        try {/*from w  ww . j av a  2 s . c om*/
            final int actualSegment = Integer.parseInt(explodeSegment);
            if (actualSegment >= 0) {
                pp.setExplodePercent(pieDS.getKey(actualSegment), explodePct.doubleValue());
            }
        } catch (Exception ignored) {
        }
        return;
    }

    // Calculate min and max...
    if (pieDS != null) {
        final int itemCount = pieDS.getItemCount();
        Number maxNum = new Double(Integer.MIN_VALUE);
        Number minNum = new Double(Integer.MAX_VALUE);
        int maxSegment = -1;
        int minSegment = -1;
        for (int i = 0; i < itemCount; i++) {
            final Number nbr = pieDS.getValue(i);
            if (nbr.doubleValue() > maxNum.doubleValue()) {
                maxNum = nbr;
                maxSegment = i;
            }
            if (nbr.doubleValue() < minNum.doubleValue()) {
                minNum = nbr;
                minSegment = i;
            }
        }

        if (explodeType == EXPLODE_MIN) { //$NON-NLS-1$
            if (minSegment >= 0) {
                pp.setExplodePercent(pieDS.getKey(minSegment), explodePct.doubleValue());
            }
        } else {
            if (maxSegment >= 0) {
                pp.setExplodePercent(pieDS.getKey(maxSegment), explodePct.doubleValue());
            }
        }
    }

}

---

From source file:edu.ucla.stat.SOCR.chart.demo.PieChartDemo3.java

/**
 * Creates a demo chart.//w w w .  j ava  2s  . c o m
 * 
 * @param dataset  the dataset.
 * 
 * @return A chart.
 */
protected JFreeChart createChart(PieDataset dataset) {
    dataset = null;

    JFreeChart chart = ChartFactory.createPieChart(chartTitle, // chart title
            dataset, // data
            !legendPanelOn, // include legend
            true, false);

    PiePlot plot = (PiePlot) chart.getPlot();
    plot.setNoDataMessage("No data available so we go into this really "
            + "long spiel about what that means and it runs off the end of the "
            + "line but what can you do about that!");
    plot.setNoDataMessageFont(new Font("Serif", Font.ITALIC, 10));
    plot.setNoDataMessagePaint(Color.red);
    for (int i = 0; i < pulloutFlag.length; i++) {
        //System.out.println("\""+pulloutFlag[i]+"\"");
        if (isPullout(i)) {
            Comparable key = dataset.getKey(i);
            plot.setExplodePercent(key, 0.30);
        }
    }

    if (rotateOn) {
        Rotator rotator = new Rotator(plot);
        rotator.start();
    }

    setCategorySummary(dataset);
    return chart;
}

---

From source file:dbseer.gui.panel.DBSeerSelectableChartPanel.java

@Override
public void chartMouseMoved(ChartMouseEvent chartMouseEvent) {
    ChartEntity entity = chartMouseEvent.getEntity();

    //      System.out.println(entity.toString());
    if (entity != null) {
        if (entity instanceof PieSectionEntity) {
            PieSectionEntity pieSectionEntity = (PieSectionEntity) entity;
            int index = pieSectionEntity.getSectionIndex();

            PiePlot plot = (PiePlot) chart.getPlot();

            int sectionCount = plot.getDataset().getItemCount();

            for (int i = 0; i < sectionCount; ++i) {
                String key = (String) plot.getDataset().getKey(i);
                if (i == index) {
                    plot.setExplodePercent(key, 0.20);
                } else {
                    plot.setExplodePercent(key, 0.0);
                }/*from   w  w w  .j  av a  2 s. co m*/
            }
            lastSeries = index;
            lastCategory = -1;

            showQueryAction.setSeries(lastSeries);
            showQueryAction.setCategory(lastCategory);
            showQueriesMenuItem.setEnabled(true);
        }

        if (entity instanceof XYItemEntity) {
            XYItemEntity xyItemEntity = (XYItemEntity) entity;
            XYPlot plot = chart.getXYPlot();
            DBSeerXYLineAndShapeRenderer renderer = (DBSeerXYLineAndShapeRenderer) plot.getRenderer();
            if (isTransactionSampleChart && xyItemEntity.getSeriesIndex() < maxTransactionSeries) {
                renderer.setLastSeriesAndCategory(xyItemEntity.getSeriesIndex(), xyItemEntity.getItem());
                lastSeries = xyItemEntity.getSeriesIndex();
                lastCategory = xyItemEntity.getItem();
                showQueryAction.setSeries(lastSeries);
                showQueryAction.setCategory(lastCategory);
                showQueriesMenuItem.setEnabled(true);
                this.setRefreshBuffer(true);
                this.repaint();
            }
        }
    }
}

---

From source file:projekt.CustomRenderer.java

public void raport_globalny() throws IOException, ClassNotFoundException, SQLException {
    String zapytanie = "select count(*) as Aktualne from zadania where Status_zadania='Aktualne'";
    String zapytanie1 = "select count(*) as FORTEST from zadania where Status_zadania='FORTEST'";
    String zapytanie2 = "select count(*) as Zakonczone from zadania where Status_zadania='Zakonczone'";

    Class.forName("com.mysql.jdbc.Driver");
    Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/pz?characterEncoding=utf8",
            "root", "");
    PreparedStatement statment;/*ww w . jav a 2 s .c o m*/
    ResultSet result;
    double odp = 0, odp1 = 0, odp2 = 0;
    statment = con.prepareStatement(zapytanie);
    result = statment.executeQuery();
    if (result.next()) {
        odp = result.getDouble("Aktualne");
    }
    statment = con.prepareStatement(zapytanie1);
    result = statment.executeQuery();
    if (result.next()) {
        odp1 = result.getDouble("FORTEST");
    }
    statment = con.prepareStatement(zapytanie2);
    result = statment.executeQuery();
    if (result.next()) {
        odp2 = result.getDouble("Zakonczone");
    }
    loginController login = new loginController();
    statment = con.prepareStatement(
            "SELECT CONCAT(imie, ' ', nazwisko) as osoba from uzytkownicy WHERE idUzytkownika = '"
                    + login.uzytkownikID + "'");
    result = statment.executeQuery();
    String bbc = "";
    if (result.next()) {
        bbc = result.getString(1);
    }

    DefaultCategoryDataset set2 = new DefaultCategoryDataset();
    set2.setValue(odp, "", "Aktualne");
    set2.setValue(odp1, "", "FORTEST");
    set2.setValue(odp2, "", "Zakonczone");
    JFreeChart chart = ChartFactory.createBarChart("Wszystkie zadania w bazie", "Zadania", "Ilosc", set2,
            PlotOrientation.VERTICAL, false, true, false);

    final CategoryItemRenderer renderer = new CustomRenderer(new Paint[] { Color.red, Color.blue, Color.green,
            Color.yellow, Color.orange, Color.cyan, Color.magenta, Color.blue });

    final CategoryPlot plot = chart.getCategoryPlot();
    plot.setNoDataMessage("NO DATA!");

    renderer.setItemLabelsVisible(true);
    final ItemLabelPosition p = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER,
            TextAnchor.CENTER, 45.0);
    renderer.setPositiveItemLabelPosition(p);
    plot.setRenderer(renderer);

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ChartUtilities.writeChartAsJPEG(out, chart, 450, 600);
    DateFormat dataformat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
    DateFormat dataformat1 = new SimpleDateFormat("yyyy-MM-dd HH-mm-ss");
    Date data = new Date();
    String fileName = "Raport globalny " + dataformat1.format(data) + ".pdf";
    try {
        PDRectangle PAGE_SIZE = PDRectangle.A4;
        PDDocument doc = new PDDocument();
        PDFont font = PDType0Font.load(doc,
                getClass().getResourceAsStream("/fonts/RobotoCondensed-Regular.ttf"));
        PDFont font1 = PDType0Font.load(doc, getClass().getResourceAsStream("/fonts/RobotoCondensed-Bold.ttf"));
        PDPage page = new PDPage(PAGE_SIZE);
        PDPage page1 = new PDPage(PAGE_SIZE);
        doc.addPage(page);
        PDPageContentStream content = new PDPageContentStream(doc, page);
        //naglowek strona 1
        Naglowek(content, dataformat, data);
        //stopka strona1
        Stopka(content, doc);
        content.beginText();
        content.setFont(font1, 48);
        content.moveTextPositionByAmount(135, 550);
        content.showText("Raport globalny");
        content.endText();

        content.beginText();
        content.setFont(font, 22);
        content.moveTextPositionByAmount(30, 250);
        content.showText("Wersja systemu : 1.0");
        content.newLine();
        content.moveTextPositionByAmount(0, 35);
        content.showText("Autor raportu : " + result.getString("osoba"));
        content.endText();
        content.close();

        PDPageContentStream content1 = new PDPageContentStream(doc, page1);

        PDPage page2 = new PDPage(PAGE_SIZE);
        doc.addPage(page2);
        PDPageContentStream content2 = new PDPageContentStream(doc, page2);
        Naglowek(content2, dataformat, data);
        //stopka strona2
        Stopka(content2, doc);
        content2.beginText();
        content2.setFont(font, 14);
        content2.moveTextPositionByAmount(30, 775);
        content2.showText("Wszystkie projekty z bazy danych:");
        statment = con.prepareStatement("Select Nazwa, Opis, Poczatek, Koniec, ludzie from projekty");
        result = statment.executeQuery();
        content2.newLine();
        int liczba = 615;
        content2.moveTextPositionByAmount(0, -15);
        while (result.next()) {
            content2.newLine();
            content2.moveTextPositionByAmount(0, -22);
            liczba += 22;
            //content2.showText("Nazwa : "+result.getString("Nazwa")+" Opis: "+result.getString("Opis")+" Data rozpoczecia: "+result.getString("Poczatek")+" Data zakonczenia: "+result.getString("Koniec"));

            content2.showText("Nazwa : " + result.getString("Nazwa") + " Opis: " + result.getString("Opis"));
            content2.newLine();
            content2.moveTextPositionByAmount(0, -17);
            liczba += 22;
            content2.showText("Data rozpoczecia: " + result.getString("Poczatek") + " Data zakonczenia: "
                    + result.getString("Koniec"));

        }
        content2.endText();
        //          content2.setLineWidth(2);
        //        content2.moveTo(10, liczba + 5);
        //        content2.lineTo(10, liczba +5);
        //        content2.closeAndStroke();
        DateFormat dataformat2 = new SimpleDateFormat("yyyy-MM-dd");
        statment = con.prepareStatement("Select count(*) as 'Aktualne' from projekty where Koniec > '"
                + dataformat2.format(data) + "'");
        result = statment.executeQuery();
        int aktualne = 0, zakonczone = 0;
        if (result.next()) {
            aktualne = result.getInt("Aktualne");
        }
        System.out.println("aktualne:" + aktualne);
        statment = con.prepareStatement("Select count(*) as 'Zakonczone' from projekty where Koniec < '"
                + dataformat2.format(data) + "'");
        result = statment.executeQuery();
        if (result.next()) {
            zakonczone = result.getInt("Zakonczone");
        }
        System.out.println("zakonczone:" + zakonczone);
        DefaultPieDataset pieDataset = new DefaultPieDataset();
        pieDataset.setValue("Aktualne", aktualne);
        pieDataset.setValue("Zakonczone", zakonczone);
        JFreeChart chart1 = ChartFactory.createPieChart("Zestawienia projektw", // Title
                pieDataset, // Dataset
                true, // Show legend
                true, // Use tooltips
                false // Configure chart to generate URLs?
        );

        PiePlot plot1 = (PiePlot) chart1.getPlot();
        plot1.setSectionPaint("Aktualne", Color.green);
        plot1.setSectionPaint("Zakonczone", Color.red);
        plot1.setExplodePercent("Aktualne", 0.10);
        plot1.setSimpleLabels(true);

        PieSectionLabelGenerator gen = new StandardPieSectionLabelGenerator("{0}: {1} ({2})",
                new DecimalFormat("0"), new DecimalFormat("0%"));
        plot1.setLabelGenerator(gen);

        ByteArrayOutputStream out1 = new ByteArrayOutputStream();
        ChartUtilities.writeChartAsJPEG(out1, chart1, 450, 600);
        PDImageXObject img1 = JPEGFactory.createFromStream(doc, new ByteArrayInputStream(out1.toByteArray()));

        content2.close();
        PDPage page3 = new PDPage(PAGE_SIZE);
        doc.addPage(page3);
        PDPageContentStream content3 = new PDPageContentStream(doc, page3);
        Naglowek(content3, dataformat, data);
        //stopka strona2
        Stopka(content3, doc);
        content3.drawImage(img1, 50, 50);
        content3.close();
        PDPage page4 = new PDPage(PAGE_SIZE);
        doc.addPage(page4);
        PDPageContentStream content4 = new PDPageContentStream(doc, page4);
        Naglowek(content4, dataformat, data);
        //stopka strona2
        Stopka(content4, doc);
        content4.beginText();
        content4.setFont(font, 14);
        content4.moveTextPositionByAmount(30, 780);
        content4.showText("Wszystkie zadania w bazie:");
        statment = con.prepareStatement(
                "SELECT `Nazwa`,`Opis`,`Status_zadania`,`projekt`, CONCAT(x.imie, \" \", x.nazwisko) as \"UZY\" FROM `zadania` , (SELECT imie, nazwisko, idUzytkownika from uzytkownicy) X WHERE zadania.idUzytkownika=x.idUzytkownika limit 12");
        result = statment.executeQuery();
        content4.newLine();
        int nw = 850;
        content4.moveTextPositionByAmount(0, -15);
        nw -= 15;
        while (result.next()) {
            content4.newLine();
            nw -= 22;
            content4.moveTextPositionByAmount(0, -22);
            //content2.showText("Nazwa : "+result.getString("Nazwa")+" Opis: "+result.getString("Opis")+" Data rozpoczecia: "+result.getString("Poczatek")+" Data zakonczenia: "+result.getString("Koniec"));
            content4.showText("Nazwa : " + result.getString("Nazwa"));
            content4.newLine();
            nw -= 17;
            content4.moveTextPositionByAmount(0, -17);
            content4.showText(" Opis: " + result.getString("Opis") + " Status zadania: "
                    + result.getString("Status_zadania"));
            content4.newLine();
            nw -= 17;
            content4.moveTextPositionByAmount(0, -17);
            content4.showText(" Projekt: " + result.getString("projekt") + " Przydzielona osoba do zadania: "
                    + result.getString("UZY"));

        }

        content4.endText();
        content4.close();
        statment = con.prepareStatement("SELECT count(*) as 'liczba' FROM `zadania`");
        result = statment.executeQuery();
        if (result.next()) {
        }
        statment = con.prepareStatement(
                "SELECT `Nazwa`,`Opis`,`Status_zadania`,`projekt`, CONCAT(x.imie, \" \", x.nazwisko) as \"UZY\" FROM `zadania` , (SELECT imie, nazwisko, idUzytkownika from uzytkownicy) X WHERE zadania.idUzytkownika=x.idUzytkownika limit 12,"
                        + result.getInt(1) + "");
        result = statment.executeQuery();
        PDPage page5 = new PDPage(PAGE_SIZE);
        doc.addPage(page5);
        PDPageContentStream content5 = new PDPageContentStream(doc, page5);
        Naglowek(content5, dataformat, data);
        //stopka strona2
        Stopka(content5, doc);
        content5.beginText();
        content5.setFont(font, 14);
        content5.moveTextPositionByAmount(30, 700);
        while (result.next()) {
            content5.newLine();
            nw -= 22;
            content5.moveTextPositionByAmount(0, -22);
            //content2.showText("Nazwa : "+result.getString("Nazwa")+" Opis: "+result.getString("Opis")+" Data rozpoczecia: "+result.getString("Poczatek")+" Data zakonczenia: "+result.getString("Koniec"));
            content5.showText("Nazwa : " + result.getString("Nazwa"));
            content5.newLine();
            nw -= 17;
            content5.moveTextPositionByAmount(0, -17);
            content5.showText(" Opis: " + result.getString("Opis") + " Status zadania: "
                    + result.getString("Status_zadania"));
            content5.newLine();
            nw -= 17;
            content5.moveTextPositionByAmount(0, -17);
            content5.showText(" Projekt: " + result.getString("projekt") + " Przydzielona osoba do zadania: "
                    + result.getString("UZY"));
        }
        content5.endText();
        content5.close();
        doc.addPage(page1);
        //naglowek strona 2
        Naglowek(content1, dataformat, data);
        //stopka strona2
        Stopka(content1, doc);
        PDImageXObject img = JPEGFactory.createFromStream(doc, new ByteArrayInputStream(out.toByteArray()));
        content1.drawImage(img, 50, 50);
        content1.close();
        doc.save(fileName);
        doc.close();

    } catch (Exception e) {
        System.err.println(e.getMessage());
    }
}

---

From source file:projekt.CustomRenderer.java

public void raport_lokalny() throws IOException, ClassNotFoundException, SQLException {

    loginController login = new loginController();
    String zapytanie = "select count(*) as Aktualne from projekty, (SELECT Nazwa, Opis, Status_zadania, idUzytkownika,projekt from zadania where Status_zadania = 'Aktualne' and idUzytkownika = '"
            + login.uzytkownikID + "') x where projekty.Nazwa = x.projekt";
    String zapytanie1 = "select count(*) as FORTEST from projekty, (SELECT Nazwa, Opis, Status_zadania, idUzytkownika,projekt from zadania where Status_zadania = 'FORTEST' and idUzytkownika = '"
            + login.uzytkownikID + "') x where projekty.Nazwa = x.projekt";
    String zapytanie2 = "select count(*) as Zakonczone from projekty, (SELECT Nazwa, Opis, Status_zadania, idUzytkownika,projekt from zadania where Status_zadania = 'Zakonczone' and idUzytkownika = '"
            + login.uzytkownikID + "') x where projekty.Nazwa = x.projekt";

    Class.forName("com.mysql.jdbc.Driver");
    Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/pz?characterEncoding=utf8",
            "root", "");
    PreparedStatement statment;/*  w w  w.j a va  2  s  . c  o  m*/
    ResultSet result;
    double odp = 0, odp1 = 0, odp2 = 0;
    statment = con.prepareStatement(zapytanie);
    result = statment.executeQuery();
    if (result.next()) {
        odp = result.getDouble("Aktualne");
    }
    statment = con.prepareStatement(zapytanie1);
    result = statment.executeQuery();
    if (result.next()) {
        odp1 = result.getDouble("FORTEST");
    }
    statment = con.prepareStatement(zapytanie2);
    result = statment.executeQuery();
    if (result.next()) {
        odp2 = result.getDouble("Zakonczone");
    }
    //tu tez zmienic na id
    statment = con.prepareStatement(
            "SELECT CONCAT(imie, ' ', nazwisko) as osoba from uzytkownicy WHERE idUzytkownika = '"
                    + login.uzytkownikID + "'");
    result = statment.executeQuery();
    String bbc = "";
    if (result.next()) {
        bbc = result.getString(1);
    }

    DefaultCategoryDataset set2 = new DefaultCategoryDataset();
    set2.setValue(odp, "", "Aktualne");
    set2.setValue(odp1, "", "FORTEST");
    set2.setValue(odp2, "", "Zakonczone");
    JFreeChart chart = ChartFactory.createBarChart(
            "Wszystkie zadania z projektow za ktore odpowiada " + result.getString(1), "Zadania", "Ilosc", set2,
            PlotOrientation.VERTICAL, false, true, false);

    final CategoryItemRenderer renderer = new CustomRenderer(new Paint[] { Color.blue, Color.pink, Color.cyan,
            Color.yellow, Color.orange, Color.cyan, Color.magenta, Color.blue });

    final CategoryPlot plot = chart.getCategoryPlot();
    plot.setNoDataMessage("NO DATA!");

    renderer.setItemLabelsVisible(true);
    final ItemLabelPosition p = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER,
            TextAnchor.CENTER, 45.0);
    renderer.setPositiveItemLabelPosition(p);
    plot.setRenderer(renderer);

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    ChartUtilities.writeChartAsJPEG(out, chart, 450, 600);
    DateFormat dataformat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
    DateFormat dataformat1 = new SimpleDateFormat("yyyy-MM-dd HH-mm-ss");
    Date data = new Date();
    String fileName = "Raport lokalny " + dataformat1.format(data) + ".pdf";
    try {
        PDRectangle PAGE_SIZE = PDRectangle.A4;
        PDDocument doc = new PDDocument();
        PDFont font = PDType0Font.load(doc,
                getClass().getResourceAsStream("/fonts/RobotoCondensed-Regular.ttf"));
        PDFont font1 = PDType0Font.load(doc, getClass().getResourceAsStream("/fonts/RobotoCondensed-Bold.ttf"));
        PDPage page = new PDPage(PAGE_SIZE);
        PDPage page1 = new PDPage(PAGE_SIZE);
        doc.addPage(page);
        PDPageContentStream content = new PDPageContentStream(doc, page);
        //naglowek strona 1
        Naglowek1(content, dataformat, data);
        //stopka strona1
        Stopka(content, doc);
        content.beginText();
        content.setFont(font1, 48);
        content.moveTextPositionByAmount(135, 550);
        content.showText("Raport lokalny");
        content.endText();

        content.beginText();
        content.setFont(font, 22);
        content.moveTextPositionByAmount(30, 250);
        content.showText("Wersja systemu : 1.0");
        content.newLine();
        content.moveTextPositionByAmount(0, 35);
        content.showText("Autor raportu : " + result.getString("osoba"));
        content.endText();
        content.close();

        PDPageContentStream content1 = new PDPageContentStream(doc, page1);

        PDPage page2 = new PDPage(PAGE_SIZE);
        doc.addPage(page2);
        PDPageContentStream content2 = new PDPageContentStream(doc, page2);
        Naglowek1(content2, dataformat, data);
        //stopka strona2
        Stopka(content2, doc);
        content2.beginText();
        content2.setFont(font, 14);
        content2.moveTextPositionByAmount(30, 775);
        content2.showText("Wszystkie projekty za ktre odpowiada: " + result.getString(1));
        statment = con.prepareStatement(
                "Select Nazwa, Opis, Poczatek, Koniec, ludzie from projekty where idUzytkownika='"
                        + login.uzytkownikID + "'");
        result = statment.executeQuery();
        content2.newLine();
        int liczba = 615;
        content2.moveTextPositionByAmount(0, -15);
        while (result.next()) {
            content2.newLine();
            content2.moveTextPositionByAmount(0, -22);
            liczba += 22;
            //content2.showText("Nazwa : "+result.getString("Nazwa")+" Opis: "+result.getString("Opis")+" Data rozpoczecia: "+result.getString("Poczatek")+" Data zakonczenia: "+result.getString("Koniec"));

            content2.showText("Nazwa : " + result.getString("Nazwa") + " Opis: " + result.getString(1));
            content2.newLine();
            content2.moveTextPositionByAmount(0, -17);
            liczba += 22;
            content2.showText("Data rozpoczecia: " + result.getString("Poczatek") + " Data zakonczenia: "
                    + result.getString("Koniec"));

        }
        content2.endText();
        //          content2.setLineWidth(2);
        //        content2.moveTo(10, liczba + 5);
        //        content2.lineTo(10, liczba +5);
        //        content2.closeAndStroke();
        DateFormat dataformat2 = new SimpleDateFormat("yyyy-MM-dd");
        statment = con.prepareStatement("Select count(*) as 'Aktualne' from projekty where Koniec > '"
                + dataformat2.format(data) + "' and idUzytkownika='" + login.uzytkownikID + "'");
        result = statment.executeQuery();
        int aktualne = 0, zakonczone = 0;
        if (result.next()) {
            aktualne = result.getInt("Aktualne");
        }
        statment = con.prepareStatement("Select count(*) as 'Zakonczone' from projekty where Koniec < '"
                + dataformat2.format(data) + "' and idUzytkownika='" + login.uzytkownikID + "'");
        result = statment.executeQuery();
        if (result.next()) {
            zakonczone = result.getInt("Zakonczone");
        }

        DefaultPieDataset pieDataset = new DefaultPieDataset();
        pieDataset.setValue("Aktualne", aktualne);
        pieDataset.setValue("Zakonczone", zakonczone);
        JFreeChart chart1 = ChartFactory.createPieChart("Zestawienia projekt za ktore odpowiada" + bbc, // Title
                pieDataset, // Dataset
                true, // Show legend
                true, // Use tooltips
                false // Configure chart to generate URLs?
        );

        PiePlot plot1 = (PiePlot) chart1.getPlot();
        plot1.setSectionPaint("Aktualne", Color.blue);
        plot1.setSectionPaint("Zakonczone", Color.yellow);
        plot1.setExplodePercent("Aktualne", 0.10);
        plot1.setSimpleLabels(true);

        PieSectionLabelGenerator gen = new StandardPieSectionLabelGenerator("{0}: {1} ({2})",
                new DecimalFormat("0"), new DecimalFormat("0%"));
        plot1.setLabelGenerator(gen);

        ByteArrayOutputStream out1 = new ByteArrayOutputStream();
        ChartUtilities.writeChartAsJPEG(out1, chart1, 450, 600);
        PDImageXObject img1 = JPEGFactory.createFromStream(doc, new ByteArrayInputStream(out1.toByteArray()));

        content2.close();
        PDPage page3 = new PDPage(PAGE_SIZE);
        doc.addPage(page3);
        PDPageContentStream content3 = new PDPageContentStream(doc, page3);
        Naglowek1(content3, dataformat, data);
        //stopka strona2
        Stopka(content3, doc);
        content3.drawImage(img1, 50, 50);
        content3.close();
        PDPage page4 = new PDPage(PAGE_SIZE);
        doc.addPage(page4);
        PDPageContentStream content4 = new PDPageContentStream(doc, page4);
        Naglowek1(content4, dataformat, data);
        //stopka strona2
        Stopka(content4, doc);
        content4.beginText();
        content4.setFont(font, 14);
        content4.moveTextPositionByAmount(30, 780);
        content4.showText("Wszystkie zadania w projektach za ktore odpowiada:" + bbc);
        statment = con.prepareStatement(
                "SELECT zadania.Nazwa,zadania.Opis,zadania.Status_zadania,zadania.projekt, z.Imie, z.Nazwisko,CONCAT(y.imie, ' ' , y.nazwisko) as 'UZY' FROM zadania , (select Nazwa from projekty where idUzytkownika = '"
                        + login.uzytkownikID
                        + "') x, (SELECT imie, nazwisko, idUzytkownika from uzytkownicy) y,(SELECT imie, nazwisko, idUzytkownika from uzytkownicy where idUzytkownika = '"
                        + login.uzytkownikID + "') z WHERE zadania.projekt = x.Nazwa LIMIT 12"); //poprawic
        result = statment.executeQuery();
        content4.newLine();
        int nw = 850;
        content4.moveTextPositionByAmount(0, -15);
        nw -= 15;
        while (result.next()) {
            content4.newLine();
            nw -= 22;
            content4.moveTextPositionByAmount(0, -22);
            //content2.showText("Nazwa : "+result.getString("Nazwa")+" Opis: "+result.getString("Opis")+" Data rozpoczecia: "+result.getString("Poczatek")+" Data zakonczenia: "+result.getString("Koniec"));
            content4.showText("Nazwa : " + result.getString("zadania.Nazwa"));
            content4.newLine();
            nw -= 17;
            content4.moveTextPositionByAmount(0, -17);
            content4.showText(" Opis: " + result.getString("zadania.Opis") + " Status zadania: "
                    + result.getString("zadania.Status_zadania"));
            content4.newLine();
            nw -= 17;
            content4.moveTextPositionByAmount(0, -17);
            content4.showText(" Projekt: " + result.getString("zadania.projekt")
                    + " Przydzielona osoba do zadania: " + result.getString("UZY"));

        }

        content4.endText();
        content4.close();
        statment = con.prepareStatement(
                "SELECT count(*) as 'liczba' FROM `zadania` where idUzytkownika='" + login.uzytkownikID + "'"); //poprawic
        result = statment.executeQuery();
        if (result.next()) {
        }
        statment = con.prepareStatement(
                "SELECT zadania.Nazwa,zadania.Opis,zadania.Status_zadania,zadania.projekt, z.Imie, z.Nazwisko,CONCAT(y.imie, \" \", y.nazwisko) as \"UZY\" FROM zadania , (select Nazwa from projekty where idUzytkownika = '"
                        + login.uzytkownikID
                        + "') x, (SELECT imie, nazwisko, idUzytkownika from uzytkownicy) y,(SELECT imie, nazwisko, idUzytkownika from uzytkownicy where idUzytkownika = '"
                        + login.uzytkownikID + "') z WHERE zadania.projekt = x.Nazwa LIMIT 12,"
                        + result.getInt(1) + "");
        result = statment.executeQuery();
        PDPage page5 = new PDPage(PAGE_SIZE);
        doc.addPage(page5);
        PDPageContentStream content5 = new PDPageContentStream(doc, page5);
        Naglowek1(content5, dataformat, data);
        //stopka strona2
        Stopka(content5, doc);
        content5.beginText();
        content5.setFont(font, 14);
        content5.moveTextPositionByAmount(30, 700);
        while (result.next()) {
            content5.newLine();
            nw -= 22;
            content5.moveTextPositionByAmount(0, -22);
            //content2.showText("Nazwa : "+result.getString("Nazwa")+" Opis: "+result.getString("Opis")+" Data rozpoczecia: "+result.getString("Poczatek")+" Data zakonczenia: "+result.getString("Koniec"));
            content5.showText("Nazwa : " + result.getString("zadania.Nazwa"));
            content5.newLine();
            nw -= 17;
            content5.moveTextPositionByAmount(0, -17);
            content5.showText(" Opis: " + result.getString("zadania.Opis") + " Status zadania: "
                    + result.getString("zadania.Status_zadania"));
            content5.newLine();
            nw -= 17;
            content5.moveTextPositionByAmount(0, -17);
            content5.showText(" Projekt: " + result.getString("zadania.projekt")
                    + " Przydzielona osoba do zadania: " + result.getString("UZY"));
        }
        content5.endText();
        content5.close();
        doc.addPage(page1);
        //naglowek strona 2
        Naglowek1(content1, dataformat, data);
        //stopka strona2
        Stopka(content1, doc);
        PDImageXObject img = JPEGFactory.createFromStream(doc, new ByteArrayInputStream(out.toByteArray()));
        content1.drawImage(img, 50, 50);
        content1.close();
        doc.save(fileName);
        doc.close();

    } catch (Exception e) {
        System.err.println(e.getMessage());
    }
}

---

From source file:com.uttesh.pdfngreport.handler.PdfReportHandler.java

/**
 * Not Used for the current release// ww w  . ja  v a 2s .c o  m
 *
 * @param dataSet
 */
public void pieExplodeChart(DefaultPieDataset dataSet, String os) {
    try {
        JFreeChart chart = ChartFactory.createPieChart("", dataSet, true, true, false);
        ChartStyle.theme(chart);
        PiePlot plot = (PiePlot) chart.getPlot();
        plot.setForegroundAlpha(0.6f);
        plot.setCircular(true);
        plot.setSectionPaint("Passed", Color.decode("#019244"));
        plot.setSectionPaint("Failed", Color.decode("#EE6044"));
        plot.setSectionPaint("Skipped", Color.decode("#F0AD4E"));
        Color transparent = new Color(0.0f, 0.0f, 0.0f, 0.0f);
        //plot.setLabelLinksVisible(Boolean.FALSE);
        plot.setLabelOutlinePaint(transparent);
        plot.setLabelBackgroundPaint(transparent);
        plot.setLabelShadowPaint(transparent);
        plot.setLabelLinkPaint(Color.GRAY);
        Font font = new Font("SansSerif", Font.PLAIN, 10);
        plot.setLabelFont(font);
        plot.setLabelPaint(Color.DARK_GRAY);
        plot.setExplodePercent("Passed", 0.10);
        //plot.setExplodePercent("Failed", 0.10);
        //plot.setExplodePercent("Skipped", 0.10);
        plot.setSimpleLabels(true);
        PieSectionLabelGenerator gen = new StandardPieSectionLabelGenerator("{1} ({2})", new DecimalFormat("0"),
                new DecimalFormat("0%"));
        plot.setLabelGenerator(gen);

        if (os != null && os.equalsIgnoreCase("w")) {
            ChartUtilities.saveChartAsPNG(
                    new File(reportLocation + Constants.BACKWARD_SLASH + Constants.REPORT_CHART_FILE), chart,
                    560, 200);
        } else {
            ChartUtilities.saveChartAsPNG(
                    new File(reportLocation + Constants.FORWARD_SLASH + Constants.REPORT_CHART_FILE), chart,
                    560, 200);
        }
    } catch (Exception e) {
        e.printStackTrace(System.err);
        if (os != null && os.equalsIgnoreCase("w")) {
            new File(reportLocation + Constants.BACKWARD_SLASH + Constants.REPORT_CHART_FILE).delete();
        } else {
            new File(reportLocation + Constants.FORWARD_SLASH + Constants.REPORT_CHART_FILE).delete();
        }
        System.exit(-1);
    }
}

---

From source file:edu.ucla.stat.SOCR.chart.SuperPieChart.java

/**
 * Creates a chart.//from   w w w  .  ja v a2  s  .  co m
 * 
 * @param dataset  the dataset.
 * 
 * @return a chart.
 */
protected JFreeChart createChart(PieDataset dataset) {

    JFreeChart chart = ChartFactory.createPieChart(chartTitle, // chart title
            dataset, // data
            !legendPanelOn, // include legend
            true, false);
    TextTitle title = chart.getTitle();
    title.setToolTipText("A title tooltip!");

    PiePlot plot = (PiePlot) chart.getPlot();
    if (!ThreeDPie) {
        for (int i = 0; i < pulloutFlag.length; i++) {
            //System.out.println("SuperPieChart\""+pulloutFlag[i]+"\"");
            if (pulloutFlag[i].equals("1")) {
                Comparable key = dataset.getKey(i);
                plot.setExplodePercent(key, 0.30);
            }
        }
    }
    plot.setLabelFont(new Font("SansSerif", Font.PLAIN, 12));
    plot.setNoDataMessage("No data available");
    plot.setCircular(false);
    plot.setLabelGap(0.02);

    return chart;
}

---

From source file:jgnash.ui.report.compiled.IncomeExpensePieChart.java

private JFreeChart createPieChart(final Account a) {
    final Engine engine = EngineFactory.getEngine(EngineFactory.DEFAULT);
    Objects.requireNonNull(engine);
    Objects.requireNonNull(a);//w  w  w. j  a v a2 s .c  o m

    PieDataset data = createPieDataSet(a);
    PiePlot plot = new PiePlot(data);

    // rebuilt each time because they're based on the account's commodity
    CurrencyNode defaultCurrency = engine.getDefaultCurrency();
    NumberFormat valueFormat = CommodityFormat.getFullNumberFormat(a.getCurrencyNode());
    NumberFormat percentFormat = new DecimalFormat("0.0#%");
    defaultLabels = new StandardPieSectionLabelGenerator("{0} = {1}", valueFormat, percentFormat);
    percentLabels = new StandardPieSectionLabelGenerator("{0} = {1}\n{2}", valueFormat, percentFormat);

    plot.setLabelGenerator(showPercentCheck.isSelected() ? percentLabels : defaultLabels);

    plot.setLabelGap(.02);
    plot.setInteriorGap(.1);

    // if we had to add a section for the account (because it has it's
    // own transactions, not just child accounts), separate it from children.
    if (data.getIndex(a) != -1) {
        plot.setExplodePercent(a, .10);
    }

    String title;

    // pick an appropriate title
    if (a.getAccountType() == AccountType.EXPENSE) {
        title = rb.getString("Title.PercentExpense");
    } else if (a.getAccountType() == AccountType.INCOME) {
        title = rb.getString("Title.PercentIncome");
    } else {
        title = rb.getString("Title.PercentDist");
    }

    title = title + " - " + a.getPathName();

    JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, false);

    BigDecimal total = a.getTreeBalance(startField.getLocalDate(), endField.getLocalDate()).abs();

    String subtitle = valueFormat.format(total);
    if (!defaultCurrency.equals(a.getCurrencyNode())) {
        BigDecimal totalDefaultCurrency = total.multiply(a.getCurrencyNode().getExchangeRate(defaultCurrency));
        NumberFormat defaultValueFormat = CommodityFormat.getFullNumberFormat(defaultCurrency);
        subtitle += "  -  " + defaultValueFormat.format(totalDefaultCurrency);
    }
    chart.addSubtitle(new TextTitle(subtitle));
    chart.setBackgroundPaint(null);

    return chart;
}

---

From source file:org.pentaho.chart.plugin.jfreechart.chart.pie.JFreePieChartGenerator.java

/**
 * Sets the explode percent for each key/section in the plot.
 * </p>//  ww w .j av a  2 s.c  o m
 * @param piePlot        -- PiePlot for the current Pie Chart.
 * @param seriesElements -- Array of series elements.
 * @param data           -- Actual data. 
 */
private void setExplode(final PiePlot piePlot, final ChartElement[] seriesElements,
        final ChartTableModel data) {
    final int length = seriesElements.length;
    for (int i = 0; i < length; i++) {
        final ChartElement seriesElement = seriesElements[i];
        final LayoutStyle layoutStyle = seriesElement.getLayoutStyle();
        final CSSValue pieExplodePercent = layoutStyle.getValue(ChartStyleKeys.PIE_EXPLODE_PERCENT);
        if (pieExplodePercent != null) {
            String percentStr = pieExplodePercent.getCSSText();
            percentStr = percentStr.substring(0, percentStr.indexOf("%")); //$NON-NLS-1$
            double percent;
            try {
                percent = Double.parseDouble(percentStr) / 100;
            } catch (NumberFormatException ne) {
                logger.warn(Messages.getString(
                        "JFreePieChartGenerator.WARN_EXPLODE_PERCENT_NOT_DEFINED_CORRECTLY", percentStr, null)); //$NON-NLS-1$
                //Setting the default to 10%
                percent = 0.1D;
            }

            if (percent > 0) {
                final int rowPos = JFreeChartUtils.getSeriesRow(seriesElement, i);
                final Comparable key = data.getRowName(rowPos);
                if (key != null) {
                    piePlot.setExplodePercent(key, percent);
                }
            }
        }
    }
}

---

From source file:com.rapidminer.gui.plotter.charts.AbstractPieChartPlotter.java

public void updatePlotter() {
    int categoryCount = prepareData();
    String maxClassesProperty = ParameterService
            .getParameterValue(MainFrame.PROPERTY_RAPIDMINER_GUI_PLOTTER_LEGEND_CLASSLIMIT);
    int maxClasses = 20;
    try {//from  w  w  w.j  a va2 s  . com
        if (maxClassesProperty != null) {
            maxClasses = Integer.parseInt(maxClassesProperty);
        }
    } catch (NumberFormatException e) {
        // LogService.getGlobal().log("Pie Chart plotter: cannot parse property 'rapidminer.gui.plotter.colors.classlimit', using maximal 20 different classes.",
        // LogService.WARNING);
        LogService.getRoot().log(Level.WARNING,
                "com.rapidminer.gui.plotter.charts.AbstractPieChartPlotter.pie_chart_plotter_parsing_error");
    }
    boolean createLegend = categoryCount > 0 && categoryCount < maxClasses;

    if (categoryCount <= MAX_CATEGORIES) {
        JFreeChart chart = createChart(pieDataSet, createLegend);

        // set the background color for the chart...
        chart.setBackgroundPaint(Color.white);

        PiePlot plot = (PiePlot) chart.getPlot();

        plot.setBackgroundPaint(Color.WHITE);
        plot.setSectionOutlinesVisible(true);
        plot.setShadowPaint(new Color(104, 104, 104, 100));

        int size = pieDataSet.getKeys().size();
        for (int i = 0; i < size; i++) {
            Comparable<?> key = pieDataSet.getKey(i);
            plot.setSectionPaint(key, getColorProvider(true).getPointColor(i / (double) (size - 1)));

            boolean explode = false;
            for (String explosionGroup : explodingGroups) {
                if (key.toString().startsWith(explosionGroup) || explosionGroup.startsWith(key.toString())) {
                    explode = true;
                    break;
                }
            }

            if (explode) {
                plot.setExplodePercent(key, this.explodingAmount);
            }
        }

        plot.setLabelFont(LABEL_FONT);
        plot.setNoDataMessage("No data available");
        plot.setCircular(false);
        plot.setLabelGap(0.02);
        plot.setOutlinePaint(Color.WHITE);

        // legend settings
        LegendTitle legend = chart.getLegend();
        if (legend != null) {
            legend.setPosition(RectangleEdge.TOP);
            legend.setFrame(BlockBorder.NONE);
            legend.setHorizontalAlignment(HorizontalAlignment.LEFT);
            legend.setItemFont(LABEL_FONT);
        }

        if (panel instanceof AbstractChartPanel) {
            panel.setChart(chart);
        } else {
            panel = new AbstractChartPanel(chart, getWidth(), getHeight() - MARGIN);
            final ChartPanelShiftController controller = new ChartPanelShiftController(panel);
            panel.addMouseListener(controller);
            panel.addMouseMotionListener(controller);
        }

        // ATTENTION: WITHOUT THIS WE GET SEVERE MEMORY LEAKS!!!
        panel.getChartRenderingInfo().setEntityCollection(null);
    } else {
        // LogService.getGlobal().logNote("Too many columns (" + categoryCount +
        // "), this chart is only able to plot up to " + MAX_CATEGORIES +
        // " different categories.");
        LogService.getRoot().log(Level.INFO,
                "com.rapidminer.gui.plotter.charts.AbstractPieChartPlotter.too_many_columns",
                new Object[] { categoryCount, MAX_CATEGORIES });
    }
}

---

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