Example usage for org.jfree.chart.axis SymbolAxis setTickLabelsVisible

Introduction

In this page you can find the example usage for org.jfree.chart.axis SymbolAxis setTickLabelsVisible.

Prototype

public void setTickLabelsVisible(boolean flag) 

Source Link

Document

Sets the flag that determines whether or not the tick labels are visible and sends an AxisChangeEvent to all registered listeners.

Usage

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

@Override
public void updatePlotter() {
    int categoryCount = prepareData();
    String maxClassesProperty = ParameterService
            .getParameterValue(MainFrame.PROPERTY_RAPIDMINER_GUI_PLOTTER_COLORS_CLASSLIMIT);
    int maxClasses = 20;
    try {//w  w  w .  java2s .c  o  m
        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.DeviationChartPlotter.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
    SymbolAxis axis = null;
    if (this.dataTable.isSupportingColumnWeights()) {
        List<Double> weightList = new LinkedList<Double>();
        for (int column = 0; column < dataTable.getNumberOfColumns(); column++) {
            if (!dataTable.isSpecial(column) && column != colorColumn) {
                weightList.add(this.dataTable.getColumnWeight(column));
            }
        }
        double[] weights = new double[weightList.size()];
        int index = 0;
        for (Double d : weightList) {
            weights[index++] = d;
        }
        axis = new WeightBasedSymbolAxis(null, domainAxisMap, weights);
    } else {
        axis = new SymbolAxis(null, domainAxisMap);
    }
    axis.setTickLabelFont(LABEL_FONT);
    axis.setLabelFont(LABEL_FONT_BOLD);

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

    chart.getXYPlot().setDomainAxis(axis);

    // 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);
}

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From source file:com.rapidminer.gui.plotter.charts.ParallelPlotter2.java

@Override
public void updatePlotter() {
    prepareData();/*  w  w w .j  ava2s .com*/

    JFreeChart chart = createChart(this.dataset);

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

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

    // domain axis
    SymbolAxis axis = null;
    if (this.dataTable.isSupportingColumnWeights()) {
        List<Double> weightList = new LinkedList<>();
        for (int column = 0; column < dataTable.getNumberOfColumns(); column++) {
            if ((!dataTable.isSpecial(column)) && (column != colorColumn)) {
                weightList.add(this.dataTable.getColumnWeight(column));
            }
        }
        double[] weights = new double[weightList.size()];
        int index = 0;
        for (Double d : weightList) {
            weights[index++] = d;
        }
        axis = new WeightBasedSymbolAxis(null, domainAxisMap, weights);
    } else {
        axis = new SymbolAxis(null, domainAxisMap);
    }
    axis.setTickLabelFont(LABEL_FONT);
    axis.setLabelFont(LABEL_FONT_BOLD);

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

    chart.getXYPlot().setDomainAxis(axis);

    // renderer
    final ColorizedLineAndShapeRenderer renderer = new ColorizedLineAndShapeRenderer(this.colorMap);
    plot.setRenderer(renderer);

    // legend settings
    if ((colorColumn >= 0) && (this.dataTable.isNominal(colorColumn))) {
        final LegendItemCollection legendItemCollection = new LegendItemCollection();
        for (int i = 0; i < this.dataTable.getNumberOfValues(colorColumn); i++) {
            legendItemCollection.add(new LegendItem(this.dataTable.mapIndex(colorColumn, i), null, null, null,
                    new Rectangle2D.Double(0, 0, 7, 7),
                    getColorProvider()
                            .getPointColor(i / (double) (this.dataTable.getNumberOfValues(colorColumn) - 1)),
                    new BasicStroke(0.75f), Color.GRAY));
        }
        chart.addLegend(new LegendTitle(new LegendItemSource() {

            @Override
            public LegendItemCollection getLegendItems() {
                return legendItemCollection;
            }
        }));

        LegendTitle legend = chart.getLegend();
        if (legend != null) {
            legend.setPosition(RectangleEdge.TOP);
            legend.setFrame(BlockBorder.NONE);
            legend.setHorizontalAlignment(HorizontalAlignment.LEFT);
            legend.setItemFont(LABEL_FONT);
        }
    } else if (colorColumn >= 0) {
        chart.addLegend(new LegendTitle(new LegendItemSource() {

            @Override
            public LegendItemCollection getLegendItems() {
                LegendItemCollection itemCollection = new LegendItemCollection();
                itemCollection.add(new LegendItem("Dummy"));
                return itemCollection;
            }
        }) {

            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, renderer.getMinColorValue(), renderer.getMaxColorValue());
                    return new BlockResult();
                } else {
                    final String minColorString = Tools.formatNumber(renderer.getMinColorValue());
                    final String maxColorString = Tools.formatNumber(renderer.getMaxColorValue());
                    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);
            }

        });
    }

    // chart panel
    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);
}

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