Example usage for org.jfree.data.general DefaultPieDataset setValue

Introduction

In this page you can find the example usage for org.jfree.data.general DefaultPieDataset setValue.

Prototype

public void setValue(Comparable key, double value) 

Source Link

Document

Sets the data value for a key and sends a DatasetChangeEvent to all registered listeners.

Usage

From source file:co.edu.eam.ingesoft.desarrollo.vista.gui.ReportesEstadisticas.java

private void jCBProgramaItemStateChanged(java.awt.event.ItemEvent evt) {// GEN-FIRST:event_jCBProgramaItemStateChanged

    try {/*from   w w  w .  ja  va  2 s.c  o m*/
        ChartPanel panel;
        Programa programa = (Programa) jCBPrograma.getSelectedItem();
        List<InformacionLaboral> listaInfoLab = controlador.listaEgresadosPorOcupacion(programa);

        jPanelEgresadosPorOcup.removeAll();

        double empleado = 0;
        double desempleado = 0;
        double independiente = 0;
        double empresario = 0;

        int contadorEmpleado = 0;
        int contadordDesempleado = 0;
        int contadorIndependiente = 0;
        int contadorEmpresario = 0;

        for (int i = 0; i < listaInfoLab.size(); i++) {
            if (listaInfoLab.get(i).getSituacionActual().equals("Empleado")) {
                contadorEmpleado++;
            } else if (listaInfoLab.get(i).getSituacionActual().equals("Desempleado")) {
                contadordDesempleado++;
            } else if (listaInfoLab.get(i).getSituacionActual().equals("Independiente")) {
                contadorIndependiente++;
            } else if (listaInfoLab.get(i).getSituacionActual().equals("Empresario")) {
                contadorEmpresario++;
            } else {
                JOptionPane.showMessageDialog(null, "No hay empleados registrados");
            }

            empleado = (contadorEmpleado * 100) / listaInfoLab.size();
            desempleado = (contadordDesempleado * 100) / listaInfoLab.size();
            independiente = (contadorIndependiente * 100) / listaInfoLab.size();
            empresario = (contadorEmpresario * 100) / listaInfoLab.size();
        }
        DefaultPieDataset ds = new DefaultPieDataset();
        ds.setValue("Empleado: " + empleado + "%", empleado);
        ds.setValue("Desempleado: " + desempleado + "%", desempleado);
        ds.setValue("Independiente: " + independiente + "%", independiente);
        ds.setValue("Empresario: " + empresario + "%", empresario);

        JFreeChart jf = ChartFactory.createPieChart3D("Reporte de egresados por tipo de ocupacin", ds, true,
                true, true);

        panel = new ChartPanel(jf);
        panel.setBounds(20, 50, 720, 350);

        jPanelEgresadosPorOcup.add(panel);

    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

}

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From source file:com.etest.view.tq.charts.GraphicalInventoryPieChart.java

public GraphicalInventoryPieChart(int curriculumId) {
    this.curriculumId = curriculumId;
    setModal(true);/* ww  w  . j  av  a2s . c  o  m*/

    int percentage = 0;
    VerticalLayout v = new VerticalLayout();
    DefaultPieDataset dataset = new DefaultPieDataset();

    for (BloomsClass b : BloomsClass.values()) {
        percentage = (int) calculatePercentageOfItemsPerBloomsClass(
                rs.getTotalItemsBySubject(getCurriculumId()),
                rs.getTotalItemsByBloomsCass(getCurriculumId(), tq.getBloomsClassId(b.toString())));

        dataset.setValue(b + " " + percentage + "%", percentage);
    }

    JFreeChart chart = ChartFactory.createPieChart(
            "Inventory of Items for " + cs.getCurriculumById(getCurriculumId()).getSubject(), dataset, true,
            true, false);

    //        JFreeChartWrapper wrapper = new JFreeChartWrapper(chart){
    //            
    //            @Override
    //            public void attach(){
    //                super.attach();
    //                setResource("src", getSource());
    //            }
    //            
    //        };

    v.addComponent(new ReportChartWrapper(chart, null, null));
    v.setWidthUndefined();
    v.setHeightUndefined();

    setContent(v);
    getContent().setWidthUndefined();
    getContent().setHeightUndefined();
    center();
}

---

From source file:br.com.OCTur.view.GraficoController.java

@Override
public void initialize(URL url, ResourceBundle rb) {
    fornecedor = new FornecedorDAO().pegarPorEmpresa(Sessao.pessoa.getEmpresa());
    snCategoriasMaisVendida = new SwingNode();
    snInteressePorArtesanato = new SwingNode();
    snProdutosMaisAntigos = new SwingNode();
    spCategoriaMaisVendida.setContent(snCategoriasMaisVendida);
    spInteressePorArtesanato.setContent(snInteressePorArtesanato);
    spProdutosMaisAntigos.setContent(snProdutosMaisAntigos);
    DefaultPieDataset dpdDados = new DefaultPieDataset();
    for (CategoriaProduto categoriaProduto : new CategoriaProdutoDAO().pegarTodos()) {
        List<CompraItem> compraitem = new CompraItemDAO().pegarPorFonecedorCategoria(fornecedor,
                categoriaProduto);// w  w  w  .j  a v  a 2s. c  o  m
        dpdDados.setValue(categoriaProduto.toString(), compraitem.size());
    }
    JFreeChart jFreeChart = ChartFactory.createPieChart3D(
            ControlTranducao.traduzirPalavra("CATEGORIASMAISVENDIDAS"), dpdDados, false, false, Locale.ROOT);
    PiePlot3D piePlot3D = (PiePlot3D) jFreeChart.getPlot();
    piePlot3D.setLabelGenerator(new StandardPieSectionLabelGenerator("{0}\n{2}"));
    ChartPanel categoriaMaisVendida = new ChartPanel(jFreeChart);
    Platform.runLater(() -> {
        snCategoriasMaisVendida.setContent(categoriaMaisVendida);
    });
    DefaultCategoryDataset dcdDados = new DefaultCategoryDataset();
    for (int i = Calendar.getInstance().get(Calendar.YEAR) - 10; i < Calendar.getInstance()
            .get(Calendar.YEAR); i++) {
        dcdDados.addValue(new Random().nextDouble() * 100000, "Interesse", String.valueOf(i));
    }
    jFreeChart = ChartFactory.createLineChart(
            ControlTranducao.traduzirPalavra("interesse") + " "
                    + ControlTranducao.traduzirPalavra("artesanato"),
            "", "", dcdDados, PlotOrientation.VERTICAL, false, false, false);
    ChartPanel interesseArtesanato = new ChartPanel(jFreeChart);
    Platform.runLater(() -> {
        snInteressePorArtesanato.setContent(interesseArtesanato);
    });
    produto = new ArrayList<>();
    for (Produto produto : new ProdutoDAO().pegarPorFornecedor(fornecedor)) {
        if (new CompraItemDAO().pegarPorProduto(produto).isEmpty()) {
            List<Item> itens = new ItemDAO().pegarPorProduto(produto);
            if (!itens.isEmpty()) {
                Item item = itens.get(0);
                long quantidade = (new Date().getTime() - item.getDatacadastro().getTime()) / 1000 / 60 / 60
                        / 24;
                this.produto.add(new EntidadeGrafico<>(produto, quantidade));
            }
        }
    }
    slMeta.setMax(produto.stream().mapToDouble(EntidadeGrafico::getValue).max().orElse(0));
    slMeta.valueProperty()
            .addListener((ObservableValue<? extends Number> observable, Number oldValue, Number newValue) -> {
                produtosMaisAntigos();
            });
    Platform.runLater(() -> {
        produtosMaisAntigos();
    });
}

---

From source file:com.xpn.xwiki.plugin.charts.plots.PiePlotFactory.java

public Plot create(DataSource dataSource, ChartParams params) throws GenerateException, DataSourceException {
    DefaultPieDataset dataset = new DefaultPieDataset();
    String dataSeries = params.getString(ChartParams.SERIES);
    if (dataSeries.equals("columns")) {
        for (int row = 0; row < dataSource.getRowCount(); row++) {
            if (dataSource.hasHeaderColumn()) {
                String category = dataSource.getHeaderColumnValue(row);
                dataset.setValue(category, dataSource.getCell(row, 0));
            } else {
                dataset.setValue("Category " + (row + 1), dataSource.getCell(row, 0));
            }/*from  www  .ja v  a  2s.  c om*/
        }
    } else if (dataSeries.equals("rows")) {
        for (int column = 0; column < dataSource.getColumnCount(); column++) {
            if (dataSource.hasHeaderRow()) {
                String category = dataSource.getHeaderRowValue(column);
                dataset.setValue(category, dataSource.getCell(0, column));
            } else {
                dataset.setValue("Category " + (column + 1), dataSource.getCell(0, column));
            }
        }
    } else {
        throw new GenerateException("Invalid series parameter:" + dataSeries);
    }

    Class plotClass = params.getClass(ChartParams.RENDERER);
    PiePlot plot;
    if (plotClass != null) {
        try {
            Constructor ctor = plotClass.getConstructor(new Class[] { PieDataset.class });
            plot = (PiePlot) ctor.newInstance(new Object[] { dataset });
        } catch (Throwable e) {
            throw new GenerateException(e);
        }
    } else {
        plot = new PiePlot(dataset);
    }
    ChartCustomizer.customizePiePlot(plot, params);
    return plot;
}

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From source file:com.indicator_engine.controller.GraphController.java

@RequestMapping(value = "/jgraph", method = RequestMethod.GET)
public void processGraphRequests(@RequestParam(value = "indicator", required = false) String indicatorName,
        @RequestParam(value = "runFromMemory", defaultValue = "false", required = false) String runFromMemory,
        @RequestParam(value = "bean", defaultValue = "false", required = false) String runFromContextBean,
        @RequestParam(value = "default", defaultValue = "false", required = false) String defaultRun,
        HttpServletResponse response) {/* w  w w. j  a va 2 s.com*/

    response.setContentType("image/png");
    if (defaultRun.equals("true")) {
        DefaultPieDataset dataSet = new DefaultPieDataset();
        dataSet.setValue("One", new Double(43.2));
        dataSet.setValue("Two", new Double(10.0));
        dataSet.setValue("Three", new Double(27.5));
        dataSet.setValue("Four", new Double(17.5));
        dataSet.setValue("Five", new Double(11.0));
        dataSet.setValue("Six", new Double(19.4));
        JFreeChart chart = createPieChart(dataSet, "Sample Graph");
        try {
            ChartUtilities.writeChartAsPNG(response.getOutputStream(), chart, 750, 400);
            response.getOutputStream().close();
        } catch (IOException ex) {
            ex.printStackTrace();
        }
    } else if (runFromContextBean.equals("true")) {
        EntitySpecification entitySpecificationBean = (EntitySpecification) appContext
                .getBean("entitySpecifications");
        if (entitySpecificationBean.getSelectedChartType().equals("Pie")) {
            PieDataset pdSet = createDataSet(entitySpecificationBean);
            JFreeChart chart = createPieChart(pdSet, entitySpecificationBean.getQuestionName());
            try {
                ChartUtilities.writeChartAsPNG(response.getOutputStream(), chart, 750, 400);
                response.getOutputStream().close();
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        } else if (entitySpecificationBean.getSelectedChartType().equals("Bar")) {
            CategoryDataset dataset = createCategoryDataSet(entitySpecificationBean);
            JFreeChart chart = createBarChart(dataset, entitySpecificationBean.getQuestionName());
            try {
                ChartUtilities.writeChartAsPNG(response.getOutputStream(), chart, 750, 400);
                response.getOutputStream().close();
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
    } else if (runFromMemory.equals("true")) {

        EntitySpecification entitySpecificationBean = (EntitySpecification) appContext
                .getBean("entitySpecifications");
        GLAIndicator glaIndicator = new GLAIndicator();
        GLAIndicatorProps glaIndicatorProps = new GLAIndicatorProps();
        for (Iterator<GenQuery> genQuery = entitySpecificationBean.getQuestionsContainer().getGenQueries()
                .iterator(); genQuery.hasNext();) {
            GenQuery agenQuery = genQuery.next();
            if (agenQuery.getIndicatorName().equals(indicatorName)) {
                glaIndicator.setHql(agenQuery.getQuery());
                glaIndicator.setIndicator_name(agenQuery.getIndicatorName());
                glaIndicatorProps.setChartType(agenQuery.getGenIndicatorProps().getChartType());
                glaIndicatorProps.setComposite(agenQuery.getGenIndicatorProps().isComposite());
                glaIndicator.setGlaIndicatorProps(glaIndicatorProps);
            }
        }
        if (glaIndicator.getGlaIndicatorProps().getChartType().equals("Pie")) {
            PieDataset pdSet = createDataSet(glaIndicator);
            JFreeChart chart = createPieChart(pdSet, glaIndicator.getIndicator_name());
            try {
                ChartUtilities.writeChartAsPNG(response.getOutputStream(), chart, 750, 400);
                response.getOutputStream().close();
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        } else if (glaIndicator.getGlaIndicatorProps().getChartType().equals("Bar")) {
            CategoryDataset dataset = createCategoryDataSet(glaIndicator);
            JFreeChart chart = createBarChart(dataset, glaIndicator.getIndicator_name());
            try {
                ChartUtilities.writeChartAsPNG(response.getOutputStream(), chart, 750, 400);
                response.getOutputStream().close();
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }

    } else {

        GLAIndicatorDao glaIndicatorBean = (GLAIndicatorDao) appContext.getBean("glaIndicator");
        GLAQuestionDao glaQuestionBean = (GLAQuestionDao) appContext.getBean("glaQuestions");
        long indicatorID = glaIndicatorBean.findIndicatorID(indicatorName);
        GLAIndicator glaIndicator = glaIndicatorBean.loadByIndicatorID(indicatorID);
        if (glaIndicator.getGlaIndicatorProps().getChartType().equals("Pie")) {
            PieDataset pdSet = createDataSet(glaIndicator);
            JFreeChart chart = createPieChart(pdSet, glaIndicator.getIndicator_name());
            try {
                ChartUtilities.writeChartAsPNG(response.getOutputStream(), chart, 750, 400);
                glaIndicatorBean.updateStatistics(indicatorID);
                long questionID = glaIndicatorBean.findQuestionID(indicatorID);
                glaQuestionBean.updateStatistics(questionID);
                response.getOutputStream().close();
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        } else if (glaIndicator.getGlaIndicatorProps().getChartType().equals("Bar")) {
            CategoryDataset dataset = createCategoryDataSet(glaIndicator);
            JFreeChart chart = createBarChart(dataset, glaIndicator.getIndicator_name());
            try {
                ChartUtilities.writeChartAsPNG(response.getOutputStream(), chart, 750, 400);
                glaIndicatorBean.updateStatistics(indicatorID);
                long questionID = glaIndicatorBean.findQuestionID(indicatorID);
                glaQuestionBean.updateStatistics(questionID);
                response.getOutputStream().close();
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }

    }
}

---

From source file:lu.uni.lassy.excalibur.examples.icrash.dev.web.java.views.AdminAuthView.java

private void drawGraph(String name, Integer[] responses) {

    DefaultPieDataset dataset = new DefaultPieDataset();
    dataset.setValue("Answer 1", responses[0].doubleValue());
    dataset.setValue("Answer 2", responses[1].doubleValue());
    dataset.setValue("Answer 3", responses[2].doubleValue());
    JFreeChart chart = ChartFactory.createPieChart3D(name, dataset, true, true, false);
    PiePlot3D plot = (PiePlot3D) chart.getPlot();
    plot.setForegroundAlpha(0.5f);/*from ww w .  j  ava  2  s .c  o  m*/
    plot.setCircular(true);
    final JFreeChartWrapper chartP = new JFreeChartWrapper(chart);

    GridLayout diagramLayout = new GridLayout(2, 2);
    diagramLayout.setSpacing(true);
    diagramLayout.setMargin(true);
    diagramLayout.setSizeFull();
    diagramLayout.addComponent(chartP);
    diagramPanel.setContent(diagramLayout);

}

---

From source file:msi.gama.outputs.layers.charts.ChartJFreeChartOutputPie.java

@Override
protected void resetSerie(final IScope scope, final String serieid) {
    // TODO Auto-generated method stub

    final ChartDataSeries dataserie = chartdataset.getDataSeries(scope, serieid);
    final DefaultPieDataset serie = (DefaultPieDataset) jfreedataset.get(0);
    final ArrayList<Double> YValues = dataserie.getYValues(scope);

    if (YValues.size() > 0) {
        // TODO Hack to speed up, change!!!
        serie.setValue(serieid, YValues.get(YValues.size() - 1));
    }/*w ww .jav  a  2s .c om*/
    this.resetRenderer(scope, serieid);

}

---

From source file:net.sourceforge.atunes.kernel.controllers.stats.StatsDialogController.java

private void setGeneralChart() {
    DefaultPieDataset dataset = new DefaultPieDataset();
    int different = HandlerProxy.getRepositoryHandler().getDifferentSongsPlayed();
    int total = HandlerProxy.getRepositoryHandler().getSongs().size();
    dataset.setValue(LanguageTool.getString("SONGS_PLAYED"), different);
    dataset.setValue(LanguageTool.getString("SONGS_NEVER_PLAYED"), total - different);
    JFreeChart chart = ChartFactory.createPieChart3D(LanguageTool.getString("SONGS_PLAYED"), dataset, false,
            false, false);/*www.j  a v  a2s . c  om*/
    chart.getTitle().setFont(new Font(Font.SANS_SERIF, Font.PLAIN, 11));
    chart.setBackgroundPaint(new GradientPaint(0, 0, ColorDefinitions.GENERAL_NON_PANEL_TOP_GRADIENT_COLOR, 0,
            200, ColorDefinitions.GENERAL_NON_PANEL_BOTTOM_GRADIENT_COLOR));
    chart.setPadding(new RectangleInsets(5, 0, 0, 0));
    chart.getPlot()
            .setBackgroundPaint(new GradientPaint(0, 0, ColorDefinitions.GENERAL_NON_PANEL_TOP_GRADIENT_COLOR,
                    0, 200, ColorDefinitions.GENERAL_NON_PANEL_BOTTOM_GRADIENT_COLOR));
    DefaultDrawingSupplier drawingSupplier = new DefaultDrawingSupplier(
            new Paint[] { new Color(0, 1, 0, 0.6f), new Color(1, 0, 0, 0.6f) },
            new Paint[] { new Color(0, 1, 0, 0.4f), new Color(1, 0, 0, 0.4f) },
            DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE, DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE,
            DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE);
    chart.getPlot().setDrawingSupplier(drawingSupplier);
    ((StatsDialog) frameControlled).getGeneralChart()
            .setIcon(new ImageIcon(chart.createBufferedImage(710, 250)));
}

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From source file:GUI.MagasinStats.java

/**
 * Creates new form InterfaceEtatDesVehiculesDansUneAnne
 *///from w w  w.j av  a  2 s  .com
public MagasinStats() {
    initComponents();

    CarDAO carDao = new CarDAO();

    DefaultPieDataset chartData = new DefaultPieDataset();
    for (Car car : carDao.findAllCars()) {

        ArticleDAO articleDao = new ArticleDAO();

        chartData.setValue(car.getImmatriculation(), articleDao.sumArticlesByCar(car));

    }

    // This will create the dataset 
    PieDataset dataset = (PieDataset) chartData;

    // based on the dataset we create the chart
    JFreeChart chart = createChart(dataset, "Cars stats");
    // we put the chart into a panel
    ChartPanel chartPanel = new ChartPanel(chart);
    // default size
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    // add it to our application
    setContentPane(chartPanel);
}

---

From source file:GUILayer.CustomerStatsByGroup.java

protected PieDataset createTop10ProductsSold() {
    DefaultPieDataset result = new DefaultPieDataset();
    ProductCtrl prdCtrl = new ProductCtrl();
    ArrayList<Product> products = prdCtrl.getProducts();
    Collections.sort(products, (Product o1, Product o2) -> o1.compareTo(o2));
    for (Product pr : products) {
        int n = 0;
        if (n != 10) {
            result.setValue(pr.getName(), pr.getSoldProducts());
            n++;/*from w w w  .j ava  2s  .c  om*/
        }
    }
    return result;
}

---

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