Example usage for org.jfree.ui HorizontalAlignment LEFT

List of usage examples for org.jfree.ui HorizontalAlignment LEFT

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Prototype

HorizontalAlignment LEFT

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Document

Left alignment.

Usage

From source file:org.ash.detail.StackedChartDetail.java

/**
 * Creates the chart.//from  w  w w  .j  ava2 s.com
 * 
 * @return the jfreechart
 */
private JFreeChart createChart() {

    xAxis = new DateAxis("time");
    xAxis.setDateFormatOverride(new SimpleDateFormat("HH:mm"));

    currentDate = new Date();
    updatexAxisLabel(new Long(currentDate.getTime()).doubleValue());

    chart = ChartFactory.createStackedXYAreaChart("", // chart title
            "X Value", // domain axis label
            "Active Sessions", // range axis label
            dataset, // data
            PlotOrientation.VERTICAL, // the plot orientation
            xAxis, // xAxis
            false, // legend
            true, // tooltips
            false // urls
    );

    plot = (XYPlot) chart.getPlot();
    renderer = new StackedXYAreaRenderer3();
    renderer.setRoundXCoordinates(true);
    renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator("{0} ({1}, {2})",
            new SimpleDateFormat("HH:mm"), new DecimalFormat("0.0")));
    plot.setRenderer(0, renderer);
    plot.getRangeAxis().setLowerBound(0.0);
    plot.getRangeAxis().setAutoRange(true);

    // Set format for x axis
    DateAxis axis = (DateAxis) plot.getDomainAxis();
    axis.setDateFormatOverride(new SimpleDateFormat("HH:mm"));

    // Add legend to right
    LegendTitle legend = new LegendTitle(chart.getPlot());

    BlockContainer wrapper = new BlockContainer(new BorderArrangement());
    wrapper.setFrame(new BlockBorder(1.0, 1.0, 1.0, 1.0));

    BlockContainer itemss = legend.getItemContainer();
    itemss.setPadding(2, 10, 5, 2);
    wrapper.add(itemss);
    legend.setWrapper(wrapper);

    legend.setPosition(RectangleEdge.RIGHT);
    legend.setHorizontalAlignment(HorizontalAlignment.LEFT);

    chart.addSubtitle(legend);

    return chart;
}

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

@Override
protected void updatePlotter() {
    prepareData();/*  ww w  . j  a v a 2  s  .  co m*/

    String maxClassesProperty = ParameterService
            .getParameterValue(MainFrame.PROPERTY_RAPIDMINER_GUI_PLOTTER_COLORS_CLASSLIMIT);
    int maxClasses = 20;
    try {
        if (maxClassesProperty != null) {
            maxClasses = Integer.parseInt(maxClassesProperty);
        }
    } catch (NumberFormatException e) {
        // LogService.getGlobal().log("Deviation 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.HistogramColorChart.parsing_property_error");
    }

    JFreeChart chart = null;
    if (nominal) {
        // ** nominal **
        int categoryCount = this.categoryDataset.getRowCount();
        boolean createLegend = categoryCount > 0 && categoryCount < maxClasses && this.drawLegend;

        String domainName = valueColumn >= 0 ? this.dataTable.getColumnName(valueColumn) : "Value";

        chart = ChartFactory.createBarChart(null, // title
                domainName, "Frequency", categoryDataset, PlotOrientation.VERTICAL, createLegend, true, // tooltips
                false); // urls

        CategoryPlot plot = chart.getCategoryPlot();
        plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
        plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
        plot.setBackgroundPaint(Color.WHITE);
        plot.setForegroundAlpha(this.opaqueness);

        BarRenderer renderer = new BarRenderer();
        if (categoryDataset.getRowCount() == 1) {
            renderer.setSeriesPaint(0, Color.RED);
            renderer.setSeriesFillPaint(0, Color.RED);
        } else {
            for (int i = 0; i < categoryDataset.getRowCount(); i++) {
                Color color = getColorProvider(true)
                        .getPointColor((double) i / (double) (categoryDataset.getRowCount() - 1));
                renderer.setSeriesPaint(i, color);
                renderer.setSeriesFillPaint(i, color);
            }
        }
        renderer.setBarPainter(new RapidBarPainter());
        renderer.setDrawBarOutline(true);
        plot.setRenderer(renderer);

        plot.getRangeAxis().setLabelFont(LABEL_FONT_BOLD);
        plot.getRangeAxis().setTickLabelFont(LABEL_FONT);

        plot.getDomainAxis().setLabelFont(LABEL_FONT_BOLD);
        plot.getDomainAxis().setTickLabelFont(LABEL_FONT);

        // rotate labels
        if (isLabelRotating()) {
            plot.getDomainAxis().setTickLabelsVisible(true);
            plot.getDomainAxis().setCategoryLabelPositions(
                    CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 2.0d));
        }
    } else {
        // ** numerical **
        int categoryCount = this.histogramDataset.getSeriesCount();
        boolean createLegend = categoryCount > 0 && categoryCount < maxClasses && this.drawLegend;

        String domainName = valueColumn >= 0 ? this.dataTable.getColumnName(valueColumn) : "Value";
        chart = ChartFactory.createHistogram(null, // title
                domainName, "Frequency", histogramDataset, PlotOrientation.VERTICAL, createLegend, true, // tooltips
                false); // urls

        XYPlot plot = chart.getXYPlot();
        plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
        plot.setRangeGridlinePaint(Color.LIGHT_GRAY);
        plot.setBackgroundPaint(Color.WHITE);
        plot.setForegroundAlpha(this.opaqueness);

        XYBarRenderer renderer = new XYBarRenderer();
        if (histogramDataset.getSeriesCount() == 1) {
            renderer.setSeriesPaint(0, Color.RED);
            renderer.setSeriesFillPaint(0, Color.RED);
        } else {
            for (int i = 0; i < histogramDataset.getSeriesCount(); i++) {
                Color color = getColorProvider(true)
                        .getPointColor((double) i / (double) (histogramDataset.getSeriesCount() - 1));
                renderer.setSeriesPaint(i, color);
                renderer.setSeriesFillPaint(i, color);
            }
        }
        renderer.setBarPainter(new RapidXYBarPainter());
        renderer.setDrawBarOutline(true);
        plot.setRenderer(renderer);

        plot.getRangeAxis().setLabelFont(LABEL_FONT_BOLD);
        plot.getRangeAxis().setTickLabelFont(LABEL_FONT);

        plot.getDomainAxis().setLabelFont(LABEL_FONT_BOLD);
        plot.getDomainAxis().setTickLabelFont(LABEL_FONT);

        // Correctly displays dates on x-axis
        if (datetime) {
            DateAxis dateAxis = new DateAxis();
            dateAxis.setDateFormatOverride(Tools.DATE_TIME_FORMAT.get());
            plot.setDomainAxis(dateAxis);
        }

        // range axis
        Range range = getRangeForDimension(valueColumn);
        if (range != null) {
            plot.getDomainAxis().setRange(range);
        }

        // rotate labels
        if (isLabelRotating()) {
            plot.getDomainAxis().setTickLabelsVisible(true);
            plot.getDomainAxis().setVerticalTickLabels(true);
        }

        if (histogramDataset.getSeriesCount() == 1) {
            String key = histogramDataset.getSeriesKey(0).toString();
            int index = this.dataTable.getColumnIndex(key);
            if (index >= 0) {
                if (this.dataTable.isNominal(index)) {
                    String[] values = new String[dataTable.getNumberOfValues(index)];
                    for (int i = 0; i < values.length; i++) {
                        values[i] = dataTable.mapIndex(index, i);
                    }
                    plot.setDomainAxis(new SymbolAxis(key, values));

                    // rotate labels
                    if (isLabelRotating()) {
                        plot.getDomainAxis().setTickLabelsVisible(true);
                        plot.getDomainAxis().setVerticalTickLabels(true);
                    }
                }
            }
        }
    }

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

    AbstractChartPanel panel = getPlotterPanel();
    if (panel == null) {
        panel = createPanel(chart);
    } else {
        panel.setChart(chart);
    }

    // Disable zooming for Histogram-Charts
    panel.setRangeZoomable(false);
    panel.setDomainZoomable(false);

    // ATTENTION: WITHOUT THIS WE GET SEVERE MEMORY LEAKS!!!
    panel.getChartRenderingInfo().setEntityCollection(null);
}

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

@Override
public void updatePlotter() {
    final DataTable dataTable = getDataTable();

    prepareData();/* w w w .jav  a 2  s.  c  o  m*/

    JFreeChart chart = ChartFactory.createBubbleChart(null, // chart title
            null, // domain axis label
            null, // range axis label
            xyzDataSet, // data
            PlotOrientation.VERTICAL, // orientation
            false, // include legend
            true, // tooltips
            false // URLs
    );

    if (axis[X_AXIS] >= 0 && axis[Y_AXIS] >= 0 && axis[BUBBLE_SIZE_AXIS] >= 0) {
        if (nominal) {
            int size = xyzDataSet.getSeriesCount();
            chart = ChartFactory.createBubbleChart(null, // chart title
                    null, // domain axis label
                    null, // range axis label
                    xyzDataSet, // data
                    PlotOrientation.VERTICAL, // orientation
                    colorColumn >= 0 && size < 100 ? true : false, // include legend
                    true, // tooltips
                    false // URLs
            );

            // renderer settings
            XYBubbleRenderer renderer = (XYBubbleRenderer) chart.getXYPlot().getRenderer();
            renderer.setBaseOutlinePaint(Color.BLACK);

            if (size > 1) {
                for (int i = 0; i < size; i++) {
                    renderer.setSeriesPaint(i, getColorProvider(true).getPointColor(i / (double) (size - 1)));
                    renderer.setSeriesShape(i, new Ellipse2D.Double(-3, -3, 7, 7));
                }
            } else {
                renderer.setSeriesPaint(0, getColorProvider().getPointColor(1.0d));
                renderer.setSeriesShape(0, new Ellipse2D.Double(-3, -3, 7, 7));
            }

            // 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);
            }
        } else {
            chart = ChartFactory.createScatterPlot(null, // chart title
                    null, // domain axis label
                    null, // range axis label
                    xyzDataSet, // data
                    PlotOrientation.VERTICAL, // orientation
                    false, // include legend
                    true, // tooltips
                    false // URLs
            );

            // renderer settings
            ColorizedBubbleRenderer renderer = new ColorizedBubbleRenderer(this.colors);
            renderer.setBaseOutlinePaint(Color.BLACK);
            chart.getXYPlot().setRenderer(renderer);

            // legend settings
            chart.addLegend(new LegendTitle(renderer) {

                private static final long serialVersionUID = 1288380309936848376L;

                @Override
                public Object draw(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D area,
                        java.lang.Object params) {
                    if (dataTable.isDate(colorColumn) || dataTable.isTime(colorColumn)
                            || dataTable.isDateTime(colorColumn)) {
                        drawSimpleDateLegend(g2, (int) (area.getCenterX() - 170), (int) (area.getCenterY() + 7),
                                dataTable, colorColumn, minColor, maxColor);
                        return new BlockResult();
                    } else {
                        final String minColorString = Tools.formatNumber(minColor);
                        final String maxColorString = Tools.formatNumber(maxColor);
                        drawSimpleNumericalLegend(g2, (int) (area.getCenterX() - 90),
                                (int) (area.getCenterY() + 7), dataTable.getColumnName(colorColumn),
                                minColorString, maxColorString);
                        return new BlockResult();
                    }
                }

                @Override
                public void draw(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D area) {
                    draw(g2, area, null);
                }

            });
        }
    }

    // GENERAL CHART SETTINGS

    // set the background colors for the chart...
    chart.setBackgroundPaint(Color.WHITE);
    chart.getPlot().setBackgroundPaint(Color.WHITE);
    chart.getPlot().setForegroundAlpha(0.7f);

    XYPlot plot = chart.getXYPlot();
    plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(Color.LIGHT_GRAY);

    // domain axis
    if (axis[X_AXIS] >= 0) {
        if (dataTable.isNominal(axis[X_AXIS])) {
            String[] values = new String[dataTable.getNumberOfValues(axis[X_AXIS])];
            for (int i = 0; i < values.length; i++) {
                values[i] = dataTable.mapIndex(axis[X_AXIS], i);
            }
            plot.setDomainAxis(new SymbolAxis(dataTable.getColumnName(axis[X_AXIS]), values));
        } else if (dataTable.isDate(axis[X_AXIS]) || dataTable.isDateTime(axis[X_AXIS])) {
            DateAxis domainAxis = new DateAxis(dataTable.getColumnName(axis[X_AXIS]));
            domainAxis.setTimeZone(Tools.getPreferredTimeZone());
            plot.setDomainAxis(domainAxis);
        } else {
            if (logScales[X_AXIS]) {
                LogAxis domainAxis = new LogAxis(dataTable.getColumnName(axis[X_AXIS]));
                domainAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits(Locale.US));
                plot.setDomainAxis(domainAxis);
            } else {
                plot.setDomainAxis(new NumberAxis(dataTable.getColumnName(axis[X_AXIS])));
            }
        }
        Range range = getRangeForDimension(axis[X_AXIS]);
        if (range != null) {
            plot.getDomainAxis().setRange(range, true, false);
        } else {
            plot.getDomainAxis().setAutoRange(true);
        }
    }
    plot.getDomainAxis().setLabelFont(LABEL_FONT_BOLD);
    plot.getDomainAxis().setTickLabelFont(LABEL_FONT);

    // rotate labels
    if (isLabelRotating()) {
        plot.getDomainAxis().setTickLabelsVisible(true);
        plot.getDomainAxis().setVerticalTickLabels(true);
    }

    // range axis
    if (axis[Y_AXIS] >= 0) {
        if (dataTable.isNominal(axis[Y_AXIS])) {
            String[] values = new String[dataTable.getNumberOfValues(axis[Y_AXIS])];
            for (int i = 0; i < values.length; i++) {
                values[i] = dataTable.mapIndex(axis[Y_AXIS], i);
            }
            plot.setRangeAxis(new SymbolAxis(dataTable.getColumnName(axis[Y_AXIS]), values));
        } else if (dataTable.isDate(axis[Y_AXIS]) || dataTable.isDateTime(axis[Y_AXIS])) {
            DateAxis rangeAxis = new DateAxis(dataTable.getColumnName(axis[Y_AXIS]));
            rangeAxis.setTimeZone(Tools.getPreferredTimeZone());
            plot.setRangeAxis(rangeAxis);
        } else {
            plot.setRangeAxis(new NumberAxis(dataTable.getColumnName(axis[Y_AXIS])));
        }
        Range range = getRangeForDimension(axis[Y_AXIS]);
        if (range != null) {
            plot.getRangeAxis().setRange(range, true, false);
        } else {
            plot.getRangeAxis().setAutoRange(true);
        }
    }
    plot.getRangeAxis().setLabelFont(LABEL_FONT_BOLD);
    plot.getRangeAxis().setTickLabelFont(LABEL_FONT);

    AbstractChartPanel panel = getPlotterPanel();
    // Chart Panel Settings
    if (panel == null) {
        panel = createPanel(chart);
    } else {
        panel.setChart(chart);
    }

    // ATTENTION: WITHOUT THIS WE GET SEVERE MEMORY LEAKS!!!
    panel.getChartRenderingInfo().setEntityCollection(null);
}

From source file:org.logisticPlanning.utils.graphics.chart.impl.jfree._JFCLineChart2D.java

/**
 * Creates a rectangle that is aligned to the frame.
 *
 * @param dimensions//w  ww. ja v a  2  s .  c om
 *          the dimensions for the rectangle.
 * @param frame
 *          the frame to align to.
 * @param hAlign
 *          the horizontal alignment.
 * @param vAlign
 *          the vertical alignment.
 * @return A rectangle.
 */
private static final Rectangle2D __createAlignedRectangle2D(final Size2D dimensions, final Rectangle2D frame,
        final HorizontalAlignment hAlign, final VerticalAlignment vAlign) {
    double x, y;

    x = y = Double.NaN;

    if (hAlign == HorizontalAlignment.LEFT) {
        x = frame.getX();
    } else if (hAlign == HorizontalAlignment.CENTER) {
        x = frame.getCenterX() - (dimensions.width / 2.0);
    } else if (hAlign == HorizontalAlignment.RIGHT) {
        x = frame.getMaxX() - dimensions.width;
    }
    if (vAlign == VerticalAlignment.TOP) {
        y = frame.getY();
    } else if (vAlign == VerticalAlignment.CENTER) {
        y = frame.getCenterY() - (dimensions.height / 2.0);
    } else if (vAlign == VerticalAlignment.BOTTOM) {
        y = frame.getMaxY() - dimensions.height;
    }

    return new Rectangle2D.Double(x, y, dimensions.width, dimensions.height);
}

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

@Override
public void updatePlotter() {

    prepareData();/* ww w .  j  a  va  2s  .c o  m*/

    JFreeChart chart = ChartFactory.createScatterPlot(null, // chart title
            null, // domain axis label
            null, // range axis label
            dataSet, // data
            PlotOrientation.VERTICAL, // orientation
            false, // include legend
            true, // tooltips
            false // URLs
    );

    if (xAxis >= 0) {
        int size = dataSet.getSeriesCount();
        chart = ChartFactory.createScatterPlot(null, // chart title
                null, // domain axis label
                null, // range axis label
                dataSet, // data
                PlotOrientation.VERTICAL, // orientation
                true, // include legend
                true, // tooltips
                false // URLs
        );

        // renderer settings
        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) chart.getXYPlot().getRenderer();
        renderer.setBaseOutlinePaint(Color.BLACK);
        renderer.setUseOutlinePaint(true);
        renderer.setDrawOutlines(true);

        for (int i = 0; i < size; i++) {
            renderer.setSeriesShapesVisible(i, this.showPoints[plotIndexToColumnIndexMap.get(i)]);
            renderer.setSeriesLinesVisible(i, this.showLines[plotIndexToColumnIndexMap.get(i)]);
        }

        renderer.setSeriesShape(0, new Ellipse2D.Double(-3, -3, 7, 7));

        // 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);
        }
    }

    // GENERAL CHART SETTINGS

    int size = dataSet.getSeriesCount();
    if (size <= 1) {
        chart.getXYPlot().getRenderer().setSeriesPaint(0, getColorProvider().getPointColor(1.0d));
    } else {
        for (int i = 0; i < dataSet.getSeriesCount(); i++) {
            chart.getXYPlot().getRenderer().setSeriesStroke(i,
                    new BasicStroke(1.5f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
            chart.getXYPlot().getRenderer().setSeriesPaint(i,
                    getColorProvider().getPointColor(i / (double) (dataSet.getSeriesCount() - 1)));
        }
    }

    // set the background colors for the chart...
    chart.setBackgroundPaint(Color.WHITE);
    chart.getPlot().setBackgroundPaint(Color.WHITE);
    chart.setAntiAlias(false);

    // general plot settings
    XYPlot plot = chart.getXYPlot();
    plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(Color.LIGHT_GRAY);

    // domain axis
    if (xAxis >= 0) {
        if (dataTable.isNominal(xAxis)) {
            String[] values = new String[dataTable.getNumberOfValues(xAxis)];
            for (int i = 0; i < values.length; i++) {
                values[i] = dataTable.mapIndex(xAxis, i);
            }
            plot.setDomainAxis(new SymbolAxis(dataTable.getColumnName(xAxis), values));
        } else if ((dataTable.isDate(xAxis)) || (dataTable.isDateTime(xAxis))) {
            DateAxis domainAxis = new DateAxis(dataTable.getColumnName(xAxis));
            domainAxis.setTimeZone(Tools.getPreferredTimeZone());
            plot.setDomainAxis(domainAxis);
        } else {
            if (xLogScale) {
                LogAxis domainAxis = new LogAxis(dataTable.getColumnName(xAxis));
                domainAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits(Locale.US));
                plot.setDomainAxis(domainAxis);
            } else {
                NumberAxis domainAxis = new NumberAxis(dataTable.getColumnName(xAxis));
                domainAxis.setAutoRangeStickyZero(false);
                domainAxis.setAutoRangeIncludesZero(false);
                plot.setDomainAxis(domainAxis);
            }
        }
    }
    plot.getDomainAxis().setLabelFont(LABEL_FONT_BOLD);
    plot.getDomainAxis().setTickLabelFont(LABEL_FONT);

    // rotate labels
    if (isLabelRotating()) {
        plot.getDomainAxis().setTickLabelsVisible(true);
        plot.getDomainAxis().setVerticalTickLabels(true);
    }

    // range axis
    plot.getRangeAxis().setLabelFont(LABEL_FONT_BOLD);
    plot.getRangeAxis().setTickLabelFont(LABEL_FONT);

    // Chart Panel Settings
    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);

        // react to mouse clicks
        // ATTENTION: ACTIVATING THIS WILL LEAD TO SEVERE MEMORY LEAKS!!! (see below)
        panel.addChartMouseListener(new ChartMouseListener() {

            @Override
            public void chartMouseClicked(ChartMouseEvent e) {
                if (e.getTrigger().getClickCount() > 1) {
                    XYItemEntity entity = (XYItemEntity) e.getEntity();
                    if (entity != null) {
                        String id = idMap.get(new SeriesAndItem(entity.getSeriesIndex(), entity.getItem()));
                        if (id != null) {
                            ObjectVisualizer visualizer = ObjectVisualizerService
                                    .getVisualizerForObject(dataTable);
                            visualizer.startVisualization(id);
                        }
                    }
                }
            }

            @Override
            public void chartMouseMoved(ChartMouseEvent e) {
            }
        });
    }

    // tooltips
    class CustomXYToolTipGenerator implements XYToolTipGenerator {

        public CustomXYToolTipGenerator() {
        }

        @Override
        public String generateToolTip(XYDataset dataset, int row, int column) {
            String id = idMap.get(new SeriesAndItem(row, column));
            if (id != null) {
                return "<html><b>Id: " + id + "</b> (" + dataset.getSeriesKey(row) + ", "
                        + Tools.formatIntegerIfPossible(dataset.getXValue(row, column)) + ", "
                        + Tools.formatIntegerIfPossible(dataset.getYValue(row, column)) + ")</html>";
            } else {
                return "<html>(" + dataset.getSeriesKey(row) + ", "
                        + Tools.formatIntegerIfPossible(dataset.getXValue(row, column)) + ", "
                        + Tools.formatIntegerIfPossible(dataset.getYValue(row, column)) + ")</html>";
            }
        }
    }

    for (int i = 0; i < dataSet.getSeriesCount(); i++) {
        plot.getRenderer().setSeriesToolTipGenerator(i, new CustomXYToolTipGenerator());
    }
}

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

@Override
public void updatePlotter() {
    final int categoryCount = prepareData();

    SwingUtilities.invokeLater(new Runnable() {

        @Override//from   w w w  . ja v  a2  s.  co  m
        public void run() {
            scrollablePlotterPanel.remove(viewScrollBar);
        }
    });

    if (categoryCount > MAX_CATEGORY_VIEW_COUNT && showScrollbar) {
        SwingUtilities.invokeLater(new Runnable() {

            @Override
            public void run() {
                viewScrollBar.setOrientation(Adjustable.HORIZONTAL);
                scrollablePlotterPanel.add(viewScrollBar, BorderLayout.SOUTH);
            }
        });

        this.slidingCategoryDataSet = new SlidingCategoryDataset(categoryDataSet, 0, MAX_CATEGORY_VIEW_COUNT);
        viewScrollBar.setMaximum(categoryCount);
        viewScrollBar.setValue(0);

    } else {
        this.slidingCategoryDataSet = null;
    }

    if (categoryCount <= MAX_CATEGORIES) {

        SpiderWebPlot plot = new SpiderWebPlot(categoryDataSet);

        plot.setAxisLinePaint(Color.LIGHT_GRAY);
        plot.setOutlinePaint(Color.WHITE);

        plot.setLabelGenerator(new StandardCategoryItemLabelGenerator());

        JFreeChart chart = new JFreeChart("", TextTitle.DEFAULT_FONT, plot, true);

        double[] colorValues = null;
        if (groupByColumn >= 0 && this.dataTable.isNominal(groupByColumn)) {
            colorValues = new double[this.dataTable.getNumberOfValues(groupByColumn)];
        } else {
            colorValues = new double[categoryDataSet.getColumnCount()];
        }
        for (int i = 0; i < colorValues.length; i++) {
            colorValues[i] = i;
        }

        if (panel != null) {
            panel.setChart(chart);
        } else {
            panel = new AbstractChartPanel(chart, getWidth(), getHeight() - MARGIN);
            scrollablePlotterPanel.add(panel, BorderLayout.CENTER);
            final ChartPanelShiftController controller = new ChartPanelShiftController(panel);
            panel.addMouseListener(controller);
            panel.addMouseMotionListener(controller);
        }

        // set the background color for the chart...
        chart.setBackgroundPaint(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 (groupByColumn < 0) {
            // no legend is needed when there is no group-by selection
            chart.removeLegend();
        }
        // ATTENTION: WITHOUT THIS WE GET SEVERE MEMORY LEAKS!!!
        panel.getChartRenderingInfo().setEntityCollection(null);
    } else {
        LogService.getRoot().log(Level.INFO,
                "com.rapidminer.gui.plotter.charts.BarChartPlotter.too_many_columns",
                new Object[] { categoryCount, MAX_CATEGORIES });
    }
}

From source file:fr.amap.commons.javafx.chart.ChartViewer.java

public static JFreeChart createBasicChart(String title, XYSeriesCollection dataset, String xAxisLabel,
        String yAxisLabel) {/*w w  w  .  j av  a2s  .c  o  m*/

    JFreeChart chart = ChartFactory.createXYLineChart(title, xAxisLabel, yAxisLabel, dataset,
            PlotOrientation.VERTICAL, true, true, false);

    String fontName = "Palatino";
    chart.getTitle().setFont(new Font(fontName, Font.BOLD, 18));
    XYPlot plot = (XYPlot) chart.getPlot();

    plot.setDomainPannable(true);
    plot.setRangePannable(true);
    plot.setDomainCrosshairVisible(true);
    plot.setRangeCrosshairVisible(true);
    plot.getDomainAxis().setLowerMargin(0.0);

    plot.getDomainAxis().setLabelFont(new Font(fontName, Font.BOLD, 14));
    plot.getDomainAxis().setTickLabelFont(new Font(fontName, Font.PLAIN, 12));
    plot.getRangeAxis().setLabelFont(new Font(fontName, Font.BOLD, 14));
    plot.getRangeAxis().setTickLabelFont(new Font(fontName, Font.PLAIN, 12));

    chart.getLegend().setItemFont(new Font(fontName, Font.PLAIN, 14));
    chart.getLegend().setFrame(BlockBorder.NONE);

    LegendTitle subtitle = (LegendTitle) chart.getSubtitles().get(0);
    subtitle.setHorizontalAlignment(HorizontalAlignment.LEFT);

    XYItemRenderer r = plot.getRenderer();
    if (r instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
        renderer.setBaseShapesVisible(true);

        Ellipse2D.Float shape = new Ellipse2D.Float(-2.5f, -2.5f, 5.0f, 5.0f);
        renderer.setSeriesShape(0, shape);
    }

    return chart;
}

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

@Override
protected void updatePlotter() {
    int categoryCount = prepareData();
    String maxClassesProperty = ParameterService
            .getParameterValue(MainFrame.PROPERTY_RAPIDMINER_GUI_PLOTTER_COLORS_CLASSLIMIT);
    int maxClasses = 20;
    try {/*from  ww  w  . ja v  a  2s . c  o m*/
        if (maxClassesProperty != null) {
            maxClasses = Integer.parseInt(maxClassesProperty);
        }
    } catch (NumberFormatException e) {
        // LogService.getGlobal().log("Series 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.SeriesChartPlotter.parsing_property_error");
    }
    boolean createLegend = categoryCount > 0 && categoryCount < maxClasses;

    JFreeChart chart = createChart(this.dataset, createLegend);

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

    // domain axis
    if (axis[INDEX] >= 0) {
        if (!dataTable.isNominal(axis[INDEX])) {
            if (dataTable.isDate(axis[INDEX]) || dataTable.isDateTime(axis[INDEX])) {
                DateAxis domainAxis = new DateAxis(dataTable.getColumnName(axis[INDEX]));
                domainAxis.setTimeZone(Tools.getPreferredTimeZone());
                chart.getXYPlot().setDomainAxis(domainAxis);
                if (getRangeForDimension(axis[INDEX]) != null) {
                    domainAxis.setRange(getRangeForDimension(axis[INDEX]));
                }
                domainAxis.setLabelFont(LABEL_FONT_BOLD);
                domainAxis.setTickLabelFont(LABEL_FONT);
                domainAxis.setVerticalTickLabels(isLabelRotating());
            }
        } else {
            LinkedHashSet<String> values = new LinkedHashSet<String>();
            for (DataTableRow row : dataTable) {
                String stringValue = dataTable.mapIndex(axis[INDEX], (int) row.getValue(axis[INDEX]));
                if (stringValue.length() > 40) {
                    stringValue = stringValue.substring(0, 40);
                }
                values.add(stringValue);
            }
            ValueAxis categoryAxis = new SymbolAxis(dataTable.getColumnName(axis[INDEX]),
                    values.toArray(new String[values.size()]));
            categoryAxis.setLabelFont(LABEL_FONT_BOLD);
            categoryAxis.setTickLabelFont(LABEL_FONT);
            categoryAxis.setVerticalTickLabels(isLabelRotating());
            chart.getXYPlot().setDomainAxis(categoryAxis);
        }
    }

    // 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);
    }

    AbstractChartPanel panel = getPlotterPanel();
    if (panel == null) {
        panel = createPanel(chart);
    } else {
        panel.setChart(chart);
    }

    // ATTENTION: WITHOUT THIS WE GET SEVERE MEMORY LEAKS!!!
    panel.getChartRenderingInfo().setEntityCollection(null);
}

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

public void paintParetoChart(Graphics graphics) {
    prepareData();/*from  w  w  w. jav  a 2  s. co  m*/

    JFreeChart chart = createChart();

    if (chart != null) {
        // set the background color for the chart...
        chart.setBackgroundPaint(Color.white);
        chart.getPlot().setBackgroundPaint(Color.WHITE);

        // bar renderer --> own 3D effect
        CategoryPlot plot = chart.getCategoryPlot();
        BarRenderer renderer = (BarRenderer) plot.getRenderer();
        // renderer.setBarPainter(new StandardBarPainter());
        renderer.setBarPainter(new RapidBarPainter());

        renderer.setSeriesPaint(0, getColorProvider(true).getPointColor(1));

        // labels on top of bars
        Map<String, String> barItemLabels = new HashMap<>();
        Map<String, String> cumulativeItemLabels = new HashMap<>();
        int groupSum = 0;
        int totalSum = 0;
        for (Object key : totalData.getKeys()) {
            String k = (String) key;
            try {
                Number groupValue = data.getValue(k);
                Number totalValue = totalData.getValue(k);
                groupSum += groupValue.intValue();
                totalSum += totalValue.intValue();
                barItemLabels.put(k, Tools.formatIntegerIfPossible(groupValue.doubleValue()) + " / "
                        + Tools.formatIntegerIfPossible(totalValue.doubleValue()));
                cumulativeItemLabels.put(k, groupSum + " / " + totalSum);
            } catch (UnknownKeyException e) {
                // do nothing
            }
        }
        renderer.setSeriesItemLabelFont(0, LABEL_FONT);

        if (showBarLabelsFlag) {
            renderer.setSeriesItemLabelsVisible(0, true);
            renderer.setSeriesItemLabelGenerator(0, new ParetoChartItemLabelGenerator(barItemLabels));

            if (isLabelRotating()) {
                renderer.setSeriesPositiveItemLabelPosition(0, new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
                        TextAnchor.CENTER_LEFT, TextAnchor.CENTER_LEFT, -Math.PI / 2.0d));
                renderer.setSeriesNegativeItemLabelPosition(0, new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
                        TextAnchor.CENTER_LEFT, TextAnchor.CENTER_LEFT, -Math.PI / 2.0d));
            }
        }

        LineAndShapeRenderer renderer2 = (LineAndShapeRenderer) chart.getCategoryPlot().getRenderer(1);
        renderer2.setSeriesPaint(0, Color.GRAY.darker().darker());
        renderer2.setSeriesItemLabelFont(0, LABEL_FONT);
        renderer2.setSeriesItemLabelPaint(0, Color.BLACK);
        if (isLabelRotating()) {
            renderer2.setSeriesPositiveItemLabelPosition(0, new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6,
                    TextAnchor.CENTER_RIGHT, TextAnchor.CENTER_RIGHT, -Math.PI / 2.0d));
            renderer2.setSeriesNegativeItemLabelPosition(0, new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6,
                    TextAnchor.CENTER_RIGHT, TextAnchor.CENTER_RIGHT, -Math.PI / 2.0d));
        } else {
            renderer2.setSeriesPositiveItemLabelPosition(0,
                    new ItemLabelPosition(ItemLabelAnchor.OUTSIDE10, TextAnchor.BOTTOM_RIGHT));
            renderer2.setSeriesNegativeItemLabelPosition(0,
                    new ItemLabelPosition(ItemLabelAnchor.OUTSIDE10, TextAnchor.BOTTOM_RIGHT));
        }

        if (showCumulativeLabelsFlag) {
            renderer2.setSeriesItemLabelsVisible(0, true);
            renderer2.setSeriesItemLabelGenerator(0, new ParetoChartItemLabelGenerator(cumulativeItemLabels));
        }

        // draw outlines
        renderer.setDrawBarOutline(true);

        // gridline colors
        plot.setRangeGridlinePaint(Color.BLACK);

        // 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);
        }

        Rectangle2D drawRect = new Rectangle2D.Double(0, 0, getWidth(), getHeight());
        chart.draw((Graphics2D) graphics, drawRect);
    }
}

From source file:com.rapidminer.gui.plotter.charts.Abstract2DChartPlotter.java

@Override
public void updatePlotter() {
    prepareData();/*from   w w w . j  ava  2  s .  com*/
    JFreeChart chart;
    if (axis[X_AXIS] >= 0 && axis[Y_AXIS] >= 0) {
        if (nominal) {
            int size = dataSet.getSeriesCount();
            chart = ChartFactory.createScatterPlot(null, // chart title
                    null, // domain axis label
                    null, // range axis label
                    dataSet, // data
                    PlotOrientation.VERTICAL, // orientation
                    colorColumn >= 0 && size < 100 ? true : false, // include legend
                    true, // tooltips
                    false // URLs
            );

            // renderer settings
            try {
                chart.getXYPlot().setRenderer(getItemRenderer(nominal, size, this.minColor, this.maxColor));
            } catch (Exception e) {
                // do nothing
            }

            // 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);

                BlockContainer wrapper = new BlockContainer(new BorderArrangement());

                LabelBlock title = new LabelBlock(getDataTable().getColumnName(colorColumn),
                        new Font("SansSerif", Font.BOLD, 12));
                title.setPadding(0, 5, 5, 5);
                wrapper.add(title, RectangleEdge.LEFT);

                BlockContainer items = legend.getItemContainer();
                wrapper.add(items, RectangleEdge.RIGHT);

                legend.setWrapper(wrapper);
            }
        } else {

            chart = ChartFactory.createScatterPlot(null, // chart title
                    null, // domain axis label
                    null, // range axis label
                    dataSet, // data
                    PlotOrientation.VERTICAL, // orientation
                    false, // include legend
                    true, // tooltips
                    false // URLs
            );

            // renderer settings
            try {
                chart.getXYPlot().setRenderer(getItemRenderer(nominal, -1, minColor, maxColor));
            } catch (Exception e) {
                // do nothing
            }

            LegendTitle legendTitle = new LegendTitle(chart.getXYPlot().getRenderer()) {

                private static final long serialVersionUID = 1288380309936848376L;

                @Override
                public Object draw(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D area,
                        java.lang.Object params) {
                    if (dataTable.isDate(colorColumn) || dataTable.isTime(colorColumn)
                            || dataTable.isDateTime(colorColumn)) {
                        drawSimpleDateLegend(g2, (int) (area.getCenterX() - 170), (int) (area.getCenterY() + 7),
                                dataTable, colorColumn, minColor, maxColor);
                        return new BlockResult();
                    } else {
                        final String minColorString = Tools.formatNumber(minColor);
                        final String maxColorString = Tools.formatNumber(maxColor);
                        drawSimpleNumericalLegend(g2, (int) (area.getCenterX() - 75),
                                (int) (area.getCenterY() + 7), getDataTable().getColumnName(colorColumn),
                                minColorString, maxColorString);
                        return new BlockResult();
                    }
                }

                @Override
                public void draw(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D area) {
                    draw(g2, area, null);
                }

            };

            BlockContainer wrapper = new BlockContainer(new BorderArrangement());

            LabelBlock title = new LabelBlock(getDataTable().getColumnName(colorColumn),
                    new Font("SansSerif", Font.BOLD, 12));
            title.setPadding(0, 5, 5, 5);
            wrapper.add(title, RectangleEdge.LEFT);

            BlockContainer items = legendTitle.getItemContainer();
            wrapper.add(items, RectangleEdge.RIGHT);

            legendTitle.setWrapper(wrapper);

            chart.addLegend(legendTitle);
        }
    } else {
        chart = ChartFactory.createScatterPlot(null, // chart title
                null, // domain axis label
                null, // range axis label
                dataSet, // data
                PlotOrientation.VERTICAL, // orientation
                false, // include legend
                true, // tooltips
                false // URLs
        );
    }

    // GENERAL CHART SETTINGS

    // set the background colors for the chart...
    chart.setBackgroundPaint(Color.WHITE);
    chart.getPlot().setBackgroundPaint(Color.WHITE);
    chart.setAntiAlias(false);

    // general plot settings
    XYPlot plot = chart.getXYPlot();
    plot.setDomainGridlinePaint(Color.LIGHT_GRAY);
    plot.setRangeGridlinePaint(Color.LIGHT_GRAY);

    // domain axis
    if (axis[X_AXIS] >= 0) {
        if (dataTable.isNominal(axis[X_AXIS])) {
            String[] values = new String[dataTable.getNumberOfValues(axis[X_AXIS])];
            for (int i = 0; i < values.length; i++) {
                values[i] = dataTable.mapIndex(axis[X_AXIS], i);
            }
            plot.setDomainAxis(new SymbolAxis(dataTable.getColumnName(axis[X_AXIS]), values));
        } else if (dataTable.isDate(axis[X_AXIS]) || dataTable.isDateTime(axis[X_AXIS])) {
            DateAxis domainAxis = new DateAxis(dataTable.getColumnName(axis[X_AXIS]));
            domainAxis.setTimeZone(Tools.getPreferredTimeZone());
            plot.setDomainAxis(domainAxis);
        } else {
            if (logScales[X_AXIS]) {
                LogAxis domainAxis = new LogAxis(dataTable.getColumnName(axis[X_AXIS]));
                domainAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits(Locale.US));
                plot.setDomainAxis(domainAxis);
            } else {
                NumberAxis domainAxis = new NumberAxis(dataTable.getColumnName(axis[X_AXIS]));
                domainAxis.setAutoRangeStickyZero(false);
                domainAxis.setAutoRangeIncludesZero(false);
                plot.setDomainAxis(domainAxis);
            }
        }
    }

    if (axis[X_AXIS] >= 0) {
        Range range = getRangeForDimension(axis[X_AXIS]);
        if (range != null) {
            plot.getDomainAxis().setRange(range, true, false);
        } else {
            plot.getDomainAxis().setAutoRange(true);
        }
    }

    plot.getDomainAxis().setLabelFont(LABEL_FONT_BOLD);
    plot.getDomainAxis().setTickLabelFont(LABEL_FONT);

    // rotate labels
    if (isLabelRotating()) {
        plot.getDomainAxis().setTickLabelsVisible(true);
        plot.getDomainAxis().setVerticalTickLabels(true);
    }

    // range axis
    if (axis[Y_AXIS] >= 0) {
        if (dataTable.isNominal(axis[Y_AXIS])) {
            String[] values = new String[dataTable.getNumberOfValues(axis[Y_AXIS])];
            for (int i = 0; i < values.length; i++) {
                values[i] = dataTable.mapIndex(axis[Y_AXIS], i);
            }
            plot.setRangeAxis(new SymbolAxis(dataTable.getColumnName(axis[Y_AXIS]), values));
        } else if (dataTable.isDate(axis[Y_AXIS]) || dataTable.isDateTime(axis[Y_AXIS])) {
            DateAxis rangeAxis = new DateAxis(dataTable.getColumnName(axis[Y_AXIS]));
            rangeAxis.setTimeZone(Tools.getPreferredTimeZone());
            plot.setRangeAxis(rangeAxis);
        } else {
            if (logScales[Y_AXIS]) {
                LogAxis rangeAxis = new LogAxis(dataTable.getColumnName(axis[Y_AXIS]));
                rangeAxis.setStandardTickUnits(NumberAxis.createStandardTickUnits(Locale.US));
                plot.setRangeAxis(rangeAxis);
            } else {
                NumberAxis rangeAxis = new NumberAxis(dataTable.getColumnName(axis[Y_AXIS]));
                rangeAxis.setAutoRangeStickyZero(false);
                rangeAxis.setAutoRangeIncludesZero(false);
                plot.setRangeAxis(rangeAxis);
            }
        }
    }
    plot.getRangeAxis().setLabelFont(LABEL_FONT_BOLD);
    plot.getRangeAxis().setTickLabelFont(LABEL_FONT);

    if (axis[Y_AXIS] >= 0) {
        Range range = getRangeForDimension(axis[Y_AXIS]);
        if (range != null) {
            plot.getRangeAxis().setRange(range, true, false);
        } else {
            plot.getRangeAxis().setAutoRange(true);
        }
    }

    // Chart Panel Settings
    AbstractChartPanel panel = getPlotterPanel();
    if (panel == null) {
        panel = createPanel(chart);

        // react to mouse clicks
        panel.addChartMouseListener(new ChartMouseListener() {

            @Override
            public void chartMouseClicked(ChartMouseEvent e) {
                if (e.getTrigger().getClickCount() > 1) {
                    if (e.getEntity() instanceof XYItemEntity) {
                        XYItemEntity entity = (XYItemEntity) e.getEntity();
                        if (entity != null) {
                            String id = idMap.get(new SeriesAndItem(entity.getSeriesIndex(), entity.getItem()));
                            if (id != null) {
                                ObjectVisualizer visualizer = ObjectVisualizerService
                                        .getVisualizerForObject(dataTable);
                                visualizer.startVisualization(id);
                            }
                        }
                    }
                }
            }

            @Override
            public void chartMouseMoved(ChartMouseEvent e) {
            }
        });

    } else {
        panel.setChart(chart);
    }

    // tooltips
    class CustomXYToolTipGenerator implements XYToolTipGenerator {

        public CustomXYToolTipGenerator() {
        }

        private String formatValue(int axis, double value) {
            if (dataTable.isNominal(axis)) {
                // TODO add mapping of value to nominal value
                return Tools.formatIntegerIfPossible(value);
            } else if (dataTable.isNumerical(axis)) {
                return Tools.formatIntegerIfPossible(value);
            } else if (dataTable.isDate(axis)) {
                return Tools.createDateAndFormat(value);
            } else if (dataTable.isTime(axis)) {
                return Tools.createTimeAndFormat(value);
            } else if (dataTable.isDateTime(axis)) {
                return Tools.createDateTimeAndFormat(value);
            }
            return "?";
        }

        @Override
        public String generateToolTip(XYDataset dataset, int row, int column) {
            String id = idMap.get(new SeriesAndItem(row, column));
            if (id != null) {
                return "<html><b>Id: " + id + "</b> (" + dataset.getSeriesKey(row) + ", "
                        + formatValue(axis[X_AXIS], dataset.getXValue(row, column)) + ", "
                        + formatValue(axis[Y_AXIS], dataset.getYValue(row, column)) + ")</html>";

            } else {
                return "<html>(" + dataset.getSeriesKey(row) + ", "
                        + formatValue(axis[X_AXIS], dataset.getXValue(row, column)) + ", "
                        + formatValue(axis[Y_AXIS], dataset.getYValue(row, column)) + ")</html>";
            }
        }
    }

    for (int i = 0; i < dataSet.getSeriesCount(); i++) {
        plot.getRenderer().setSeriesToolTipGenerator(i, new CustomXYToolTipGenerator());
    }
}