Example usage for org.jfree.chart.renderer.category AbstractCategoryItemRenderer setBaseNegativeItemLabelPosition

Introduction

In this page you can find the example usage for org.jfree.chart.renderer.category AbstractCategoryItemRenderer setBaseNegativeItemLabelPosition.

Prototype

public void setBaseNegativeItemLabelPosition(ItemLabelPosition position) 

Source Link

Document

Sets the base item label position for negative values and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:msi.gama.outputs.layers.charts.ChartJFreeChartOutputHistogram.java

protected void resetRenderer(final IScope scope, final String serieid) {
    // AbstractCategoryItemRenderer
    // newr=(AbstractCategoryItemRenderer)this.getOrCreateRenderer(scope,
    // serieid);/* ww  w . j av  a 2  s  . co  m*/
    final CategoryPlot plot = (CategoryPlot) this.chart.getPlot();
    final AbstractCategoryItemRenderer newr = (AbstractCategoryItemRenderer) plot.getRenderer();
    // if
    // (serieid!=this.getChartdataset().series.keySet().iterator().next())
    // newr=(AbstractCategoryItemRenderer)this.getOrCreateRenderer(scope,
    // serieid);

    final ChartDataSeries myserie = this.getChartdataset().getDataSeries(scope, serieid);
    if (!IdPosition.containsKey(serieid)) {
        // DEBUG.LOG("pb!!!");
    } else {
        final int myrow = IdPosition.get(serieid);
        if (myserie.getMycolor() != null) {
            newr.setSeriesPaint(myrow, myserie.getMycolor());
        }

        if (this.series_label_position.equals("onchart")) {
            // ((BarRenderer)newr).setBaseItemLabelGenerator(new
            // LabelGenerator());
            newr.setBaseItemLabelGenerator(new LabelGenerator());
            final ItemLabelPosition itemlabelposition = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12,
                    TextAnchor.BOTTOM_CENTER);
            newr.setBasePositiveItemLabelPosition(itemlabelposition);
            newr.setBaseNegativeItemLabelPosition(itemlabelposition);
            newr.setBaseItemLabelsVisible(true);
        }

        if (newr instanceof BarRenderer) {
            if (gap >= 0) {
                ((BarRenderer) newr).setMaximumBarWidth(1 - gap);

            }

        }
    }

}

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