Example usage for org.jfree.chart.renderer AbstractRenderer setBaseItemLabelsVisible

Introduction

In this page you can find the example usage for org.jfree.chart.renderer AbstractRenderer setBaseItemLabelsVisible.

Prototype

public void setBaseItemLabelsVisible(Boolean visible) 

Source Link

Document

Sets the base setting for item label visibility and sends a RendererChangeEvent to all registered listeners.

Usage

From source file:org.openfaces.component.chart.impl.configuration.GridLabelsConfigurator.java

public void configure(ChartView view, ConfigurableRenderer configurableRenderer) {
    GridChartView chartView = (GridChartView) view;
    boolean isLabelsVisible = chartView.isLabelsVisible();

    AbstractRenderer renderer = (AbstractRenderer) configurableRenderer;

    if (isLabelsVisible) {
        renderer.setBaseItemLabelsVisible(true);

        setGenerator(renderer);//  ww w .  java  2  s  .c  om
        defaultInit(chartView, renderer);
        colorInit(chartView, renderer);
    } else {
        renderer.setBaseItemLabelsVisible(false);
        if (chartView.getLabels() == null || chartView.getLabels().getText() == null) {
            setGenerator(renderer);
        }
    }
}

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From source file:org.toobsframework.pres.chart.ChartUtil.java

public static void configureDomainItemLabels(IRequest componentRequest, BasePlot plot,
        AbstractRenderer renderer, Map params, boolean is3D) {
    if (plot.getShowDomainItemLabels()) {
        String orientation = ParameterUtil.resolveParam(componentRequest, plot.getOrientation(), params,
                "horizontal")[0];
        if (orientation.equals("horizontal")) {
            ItemLabelPosition position1;
            if (is3D) {
                position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE2, TextAnchor.CENTER_LEFT);
                renderer.setItemLabelAnchorOffset(15.0d);
            } else {
                position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE3, TextAnchor.CENTER_LEFT);
            }//from w  w w  .j av  a  2 s. c o  m
            renderer.setPositiveItemLabelPosition(position1);

            ItemLabelPosition position2 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE9,
                    TextAnchor.CENTER_RIGHT);
            renderer.setNegativeItemLabelPosition(position2);
        } else if (orientation.equals("vertical")) {
            ItemLabelPosition position1;
            if (is3D) {
                position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE1, TextAnchor.BOTTOM_CENTER);
                renderer.setItemLabelAnchorOffset(10.0d);
            } else {
                position1 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE12, TextAnchor.BOTTOM_CENTER);
            }
            renderer.setPositiveItemLabelPosition(position1);

            ItemLabelPosition position2 = new ItemLabelPosition(ItemLabelAnchor.OUTSIDE6,
                    TextAnchor.TOP_CENTER);
            renderer.setNegativeItemLabelPosition(position2);
        }
        renderer.setBaseItemLabelsVisible(true);
        ((CategoryItemRenderer) renderer).setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
    }
}

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From source file:org.operamasks.faces.render.graph.ChartRenderer.java

protected void setSeriesStyles(JFreeChart chart, UIChart comp) {
    UIDataSeries data = comp.getDataSeries();
    if (data == null) {
        return;/* ww w .  j a v  a 2 s  . co  m*/
    }

    Plot plot = chart.getPlot();
    AbstractRenderer renderer = null;

    if (plot instanceof CategoryPlot) {
        renderer = (AbstractRenderer) ((CategoryPlot) plot).getRenderer();
    } else if (plot instanceof XYPlot) {
        renderer = (AbstractRenderer) ((XYPlot) plot).getRenderer();
    }

    if (renderer != null) {
        if (comp.isDrawItemLabel()) {
            renderer.setBaseItemLabelsVisible(true);
            if (renderer instanceof CategoryItemRenderer) {
                CategoryItemRenderer r = (CategoryItemRenderer) renderer;
                r.setBaseItemLabelGenerator(new StandardCategoryItemLabelGenerator());
            } else if (renderer instanceof XYItemRenderer) {
                XYItemRenderer r = (XYItemRenderer) renderer;
                r.setBaseItemLabelGenerator(new StandardXYItemLabelGenerator());
            }
        }

        Paint itemLabelColor = comp.getItemLabelColor();
        if (itemLabelColor != null) {
            renderer.setBaseItemLabelPaint(itemLabelColor);
        }

        Font itemLabelFont = comp.getItemLabelFont();
        if (itemLabelFont != null) {
            renderer.setBaseItemLabelFont(itemLabelFont);
        }

        UIDataItem[] items = data.getItems();
        for (int i = 0; i < items.length; i++) {
            setSeriesStyles(renderer, comp, i, items[i]);
        }
    }
}

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