Example usage for org.jfree.chart.block ColumnArrangement ColumnArrangement

Introduction

In this page you can find the example usage for org.jfree.chart.block ColumnArrangement ColumnArrangement.

Prototype

public ColumnArrangement(HorizontalAlignment hAlign, VerticalAlignment vAlign, double hGap, double vGap) 

Source Link

Document

Creates a new instance.

Usage

From source file:com.hmsinc.epicenter.webapp.chart.ChartService.java

/**
 * @param chart/*from www .ja v a2s. com*/
 * @return
 */
private static void configureTitleAndLegend(final JFreeChart chart, final AbstractChart adapter) {

    final TextTitle title = chart.getTitle();
    if (title != null) {
        title.setFont(new Font("Arial", Font.BOLD, 12));
        // title.setBackgroundPaint(Color.CYAN);
        title.setTextAlignment(HorizontalAlignment.LEFT);
        title.setHorizontalAlignment(HorizontalAlignment.CENTER);
        title.setMargin(0, 4, 5, 6);
    }

    if (chart.getLegend() != null) {
        chart.removeLegend();

        final LegendTitle legend = new LegendTitle(chart.getPlot(), new SNColumnArrangement(0, 0),
                new ColumnArrangement(HorizontalAlignment.CENTER, VerticalAlignment.CENTER, 0, 0));

        legend.setItemFont(LEGEND_FONT);
        legend.setPosition(RectangleEdge.BOTTOM);
        legend.setHorizontalAlignment(HorizontalAlignment.CENTER);
        legend.setBackgroundPaint(Color.WHITE);
        legend.setFrame(new LineBorder());
        legend.setMargin(0, 4, 5, 6);

        chart.addLegend(legend);

        // Now we'll try to remove any duplicate items from the legend..
        final Map<String, Integer> keys = new HashMap<String, Integer>();
        final LegendItemCollection items = new LegendItemCollection();

        for (LegendItemSource source : legend.getSources()) {

            for (int i = 0; i < source.getLegendItems().getItemCount(); i++) {

                final LegendItem item = source.getLegendItems().get(i);
                if (!keys.containsKey(item.getLabel())) {
                    keys.put(item.getLabel(), i);
                    items.add(item);
                }
            }
        }

        legend.setSources(new LegendItemSource[] { new LegendItemSource() {

            /*
             * (non-Javadoc)
             * 
             * @see org.jfree.chart.LegendItemSource#getLegendItems()
             */
            public LegendItemCollection getLegendItems() {
                return items;
            }

        } });
    }
}

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From source file:edu.ucla.stat.SOCR.chart.demo.XYBarChartDemo2.java

protected JFreeChart createLegendChart(JFreeChart origchart) {

    JFreeChart legendChart = new JFreeChart("", null, new HiddenPlot(), false);

    legendChart.setBackgroundPaint(Color.white);
    XYPlot plot = (XYPlot) origchart.getPlot();

    LegendTitle legendTitle = new LegendTitle(plot,
            new ColumnArrangement(HorizontalAlignment.LEFT, VerticalAlignment.CENTER, 0, 0),
            new ColumnArrangement(HorizontalAlignment.LEFT, VerticalAlignment.CENTER, 0, 0));
    legendChart.addLegend(legendTitle);/*  ww w .jav a  2s  . c o  m*/

    return legendChart;

}

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From source file:edu.ucla.stat.SOCR.chart.SuperBoxAndWhiskerChart.java

protected JFreeChart createLegendChart(JFreeChart origchart) {

    JFreeChart legendChart = new JFreeChart("", null, new HiddenPlot(), false);

    legendChart.setBackgroundPaint(Color.white);
    CategoryPlot plot = origchart.getCategoryPlot();

    LegendTitle legendTitle = new LegendTitle(plot,
            new ColumnArrangement(HorizontalAlignment.LEFT, VerticalAlignment.CENTER, 0, 0),
            new ColumnArrangement(HorizontalAlignment.LEFT, VerticalAlignment.CENTER, 0, 0));
    legendChart.addLegend(legendTitle);/* w  w w  .  j  av a 2  s  . c o m*/

    return legendChart;

}

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From source file:com.rapidminer.gui.new_plotter.engine.jfreechart.JFreeChartPlotEngine.java

/**
 * Creates {@link LegendTitle}s for all dimensions from the PlotConfiguration of this Plotter2D.
 * Expects that all {@link ValueSource} s in the provided PlotConfiguration use the same
 * {@link DimensionConfig} s./* ww w .  j a va2s . c  om*/
 */
private List<LegendTitle> createLegendTitles() {
    List<LegendTitle> legendTitles = new LinkedList<LegendTitle>();
    LegendConfiguration legendConfiguration = plotInstance.getCurrentPlotConfigurationClone()
            .getLegendConfiguration();

    LegendTitle legendTitle = new SmartLegendTitle(this,
            new FlowArrangement(HorizontalAlignment.CENTER, VerticalAlignment.CENTER, 30, 2),
            new ColumnArrangement(HorizontalAlignment.LEFT, VerticalAlignment.CENTER, 0, 2));
    legendTitle.setItemPaint(legendConfiguration.getLegendFontColor());

    RectangleEdge position = legendConfiguration.getLegendPosition().getPosition();
    if (position == null) {
        return legendTitles;
    }
    legendTitle.setPosition(position);

    if (legendConfiguration.isShowLegendFrame()) {
        legendTitle.setFrame(new BlockBorder(legendConfiguration.getLegendFrameColor()));
    }
    ColoredBlockContainer wrapper = new ColoredBlockContainer(legendConfiguration.getLegendBackgroundColor());
    wrapper.add(legendTitle.getItemContainer());
    wrapper.setPadding(3, 3, 3, 3);
    legendTitle.setWrapper(wrapper);

    legendTitles.add(legendTitle);
    return legendTitles;
}

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