Example usage for org.jfree.chart.renderer.xy AbstractXYItemRenderer setBaseItemLabelGenerator

Introduction

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

Prototype

@Override
public void setBaseItemLabelGenerator(XYItemLabelGenerator generator) 

Source Link

Document

Sets the base item label generator and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:io.github.mzmine.modules.plots.msspectrum.MsSpectrumPlotWindowController.java

private void configureRenderer(MsSpectrumDataSet dataset, int datasetIndex) {

    final MsSpectrumType renderingType = dataset.getRenderingType();
    final XYPlot plot = chartNode.getChart().getXYPlot();

    // Set renderer
    AbstractXYItemRenderer newRenderer;
    switch (renderingType) {
    case PROFILE:
    case THRESHOLDED:
        XYLineAndShapeRenderer newLineRenderer = new XYLineAndShapeRenderer();
        final int lineThickness = dataset.getLineThickness();
        newLineRenderer.setBaseShape(new Ellipse2D.Double(-2 * lineThickness, -2 * lineThickness,
                4 * lineThickness + 1, 4 * lineThickness + 1));
        newLineRenderer.setBaseShapesFilled(true);
        newLineRenderer.setBaseShapesVisible(dataset.getShowDataPoints());
        newLineRenderer.setDrawOutlines(false);

        Stroke baseStroke = new BasicStroke(lineThickness);
        newLineRenderer.setBaseStroke(baseStroke);
        newRenderer = newLineRenderer;/*from  w w  w  .  j  a v  a 2s .  c  o m*/
        break;
    case CENTROIDED:
    default:
        XYBarRenderer newBarRenderer = new XYBarRenderer();
        // Avoid gradients
        newBarRenderer.setBarPainter(new StandardXYBarPainter());
        newBarRenderer.setShadowVisible(false);
        newRenderer = newBarRenderer;
        break;
    }

    // Set tooltips for legend
    newRenderer.setLegendItemToolTipGenerator((ds, series) -> {
        if (ds instanceof MsSpectrumDataSet) {
            return ((MsSpectrumDataSet) ds).getDescription();
        } else
            return null;
    });

    // Set color
    Color baseColor = dataset.getColor();
    newRenderer.setBasePaint(JavaFXUtil.convertColorToAWT(baseColor));

    // Set label generator
    XYItemLabelGenerator intelligentLabelGenerator = new IntelligentItemLabelGenerator(chartNode, 100, dataset);
    newRenderer.setBaseItemLabelGenerator(intelligentLabelGenerator);
    newRenderer.setBaseItemLabelPaint(JavaFXUtil.convertColorToAWT(labelsColor));
    newRenderer.setBaseItemLabelsVisible(itemLabelsVisible.get());

    // Set tooltip generator
    newRenderer.setBaseToolTipGenerator(dataset);

    plot.setRenderer(datasetIndex, newRenderer);

}

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From source file:com.appnativa.rare.ui.chart.jfreechart.ChartHandler.java

protected void customizeXYLineAndShapeRenderer(ChartDefinition cd, XYPlot plot, PlotInformation pi) {
    AbstractXYItemRenderer renderer = (AbstractXYItemRenderer) plot.getRenderer();

    if (renderer instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer xrenderer = (XYLineAndShapeRenderer) renderer;

        if (pi != null) {
            ShapeStyle fs = pi.getShapeStyle();

            if (renderer instanceof XYAreaSplineRendererEx) {
                fs = pi.getShapeStyleEx();
            }//from w w  w . j a v  a2 s  .  c  o  m

            switch (fs) {
            case FILLED:
                xrenderer.setBaseShapesVisible(true);
                xrenderer.setBaseShapesFilled(true);
                xrenderer.setUseFillPaint(true);

                break;

            case OUTLINED:
                xrenderer.setBaseShapesVisible(true);
                xrenderer.setDrawOutlines(true);
                xrenderer.setUseOutlinePaint(true);

                break;

            case FILLED_AND_OUTLINED:
                xrenderer.setBaseShapesVisible(true);
                xrenderer.setDrawOutlines(true);
                xrenderer.setBaseShapesFilled(true);
                xrenderer.setUseOutlinePaint(true);
                xrenderer.setUseFillPaint(true);

                break;

            default:
                xrenderer.setBaseShapesVisible(false);

                break;
            }
        }

        if (xrenderer.getBaseShapesVisible()) {
            xrenderer.setBaseShape(getDefaultShape(0));
        }
    }

    StandardXYItemLabelGenerator lg = null;

    renderer.setBaseItemLabelsVisible(cd.isShowPlotLabels());
    lg = new XYToolTipLabelGenerator(((ChartInfo) cd.getChartHandlerInfo()).seriesData);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();

    renderer.setBaseItemLabelGenerator(lg);
    rangeAxis.setUpperMargin(0.25);

    if (cd.isShowToolTips()) {
        renderer.setBaseToolTipGenerator((XYToolTipLabelGenerator) lg);
    }
}

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