Example usage for org.jfree.chart.renderer.xy StandardXYItemRenderer setSeriesItemLabelPaint

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.xy StandardXYItemRenderer setSeriesItemLabelPaint.

Prototype

public void setSeriesItemLabelPaint(int series, Paint paint) 

Source Link

Document

Sets the item label paint for a series and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:org.objectweb.proactive.extensions.timitspmd.util.charts.MatrixChart.java

private void buildMainChart(String title, String subTitle, String xAxisLabel, String yAxisLabel,
        String fileName) {/*from www. ja  va 2 s  . co m*/
    final MatrixSeriesCollection dataset = new MatrixSeriesCollection(this.createMatrixDataSet());

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

    chart.addSubtitle(new TextTitle(subTitle));
    chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.WHITE));
    chart.removeLegend();

    // Perform customizations starts here ...
    final XYPlot plot1 = chart.getXYPlot();

    plot1.setDomainGridlinesVisible(false);
    plot1.setRangeGridlinesVisible(false);
    plot1.setForegroundAlpha(0.5f);
    plot1.setDomainAxis(new CustomAxis(plot1.getDomainAxis().getLabel()));
    plot1.setRangeAxis(new CustomAxis(plot1.getRangeAxis().getLabel()));

    // Custumize the domain axis ( y )
    final NumberAxis domainAxis = (NumberAxis) plot1.getDomainAxis();
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    domainAxis.setRange(-1, this.array.length);

    // Custumize the range axis ( y )
    final NumberAxis rangeAxis = (NumberAxis) plot1.getRangeAxis();
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setRange(-1, this.array.length);

    // Create custom renderer
    StandardXYItemRenderer ren = new CustomRenderer(false);
    ren.setSeriesItemLabelPaint(0, Color.BLACK);
    plot1.setRenderer(ren);
    this.mainChart = chart;
}

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From source file:org.objectweb.proactive.extensions.timitspmd.util.charts.MatrixChart.java

private void buildLegendChart(int nbValues) {
    this.legendValues = new int[nbValues + 1];
    this.legendValues[0] = 0;
    int offset = 255 / nbValues;
    int step = offset;

    if (this.scaleMode == Chart.Scale.LOGARITHMIC) {
        double logStep = (Math.log(this.maxValue) / Math.log(2)) / nbValues;
        for (int i = 1; i < (nbValues + 1); i++) {
            this.legendValues[i] = (int) Math.pow(2, logStep * i);
        }//from   w w w  . j  a  v  a2 s  . c  om
    } else { // Linear scale mode
        for (int i = 1; i < (nbValues + 1); i++) {
            this.legendValues[i] = (step * this.maxValue) / 255;
            step += offset;
        }
    }

    final MatrixSeriesCollection dataset = new MatrixSeriesCollection(this.createLegendDataSet());

    final JFreeChart chart = ChartFactory.createBubbleChart("", "", "", dataset, PlotOrientation.VERTICAL, true,
            true, false);

    chart.setBackgroundPaint(new GradientPaint(0, 0, Color.white, 0, 1000, Color.WHITE));
    chart.removeLegend();

    // Perform customizations starts here ...
    final XYPlot plot1 = chart.getXYPlot();

    plot1.setDomainGridlinesVisible(false);
    plot1.setRangeGridlinesVisible(false);
    plot1.setForegroundAlpha(0.5f);
    plot1.setDomainAxis(new CustomAxis(plot1.getDomainAxis().getLabel()));
    plot1.setRangeAxis(new CustomAxis(plot1.getRangeAxis().getLabel()));

    // Custumize the domain axis ( x )
    final NumberAxis domainAxis = (NumberAxis) plot1.getDomainAxis();
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    domainAxis.setRange(-1, 1);
    domainAxis.setVisible(false);

    // Custumize the range axis ( y )
    final NumberAxis rangeAxis = (NumberAxis) plot1.getRangeAxis();
    rangeAxis.setTickUnit(new CustomTickUnit(rangeAxis.getTickUnit().getSize()));
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    rangeAxis.setRange(-1, this.legendValues.length);
    rangeAxis.setTickLabelsVisible(true);
    rangeAxis.setTickMarkInsideLength(4);

    // Create custom renderer
    StandardXYItemRenderer ren = new CustomRenderer(true);
    ren.setSeriesItemLabelPaint(0, Color.BLUE);
    plot1.setRenderer(ren);
    plot1.setRangeAxisLocation(AxisLocation.TOP_OR_RIGHT);

    this.legendChart = chart;
}

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