Example usage for org.jfree.chart.plot SpiderWebPlot setForegroundAlpha

List of usage examples for org.jfree.chart.plot SpiderWebPlot setForegroundAlpha

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Introduction

In this page you can find the example usage for org.jfree.chart.plot SpiderWebPlot setForegroundAlpha.

Prototype

public void setForegroundAlpha(float alpha)

Source Link

Document

Sets the alpha-transparency for the plot and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:net.sf.jasperreports.components.spiderchart.SpiderChartDesignEvaluator.java

/**
 * //from w ww .  j ava  2s .c o  m
 */
public static JRRenderable evaluateRenderer(ReportConverter reportConverter, JRComponentElement element) {
    SpiderChartComponent chartComponent = (SpiderChartComponent) element.getComponent();
    ChartSettings chartSettings = chartComponent.getChartSettings();
    SpiderPlot plot = chartComponent.getPlot();

    SpiderWebPlot spiderWebPlot = new SpiderWebPlot(getSampleDataset());

    if (plot.getAxisLineColor() != null) {
        spiderWebPlot.setAxisLinePaint(plot.getAxisLineColor());
    }
    if (plot.getAxisLineWidth() != null) {
        spiderWebPlot.setAxisLineStroke(new BasicStroke(plot.getAxisLineWidth()));
    }
    if (plot.getBackcolor() != null) {
        spiderWebPlot.setBackgroundPaint(plot.getBackcolor());
    }
    if (plot.getBackgroundAlpha() != null) {
        spiderWebPlot.setBackgroundAlpha(plot.getBackgroundAlpha());
    }
    if (plot.getForegroundAlpha() != null) {
        spiderWebPlot.setForegroundAlpha(plot.getForegroundAlpha());
    }
    if (plot.getHeadPercent() != null) {
        spiderWebPlot.setHeadPercent(plot.getHeadPercent());
    }
    if (plot.getInteriorGap() != null) {
        spiderWebPlot.setInteriorGap(plot.getInteriorGap());
    }
    if (plot.getLabelColor() != null) {
        spiderWebPlot.setLabelPaint(plot.getLabelColor());
    }
    if (plot.getLabelFont() != null) {
        spiderWebPlot.setLabelFont(JRFontUtil.getAwtFont(plot.getLabelFont(), Locale.getDefault()));
    }
    if (plot.getLabelGap() != null) {
        spiderWebPlot.setAxisLabelGap(plot.getLabelGap());
    }

    spiderWebPlot.setMaxValue(MAX_VALUE);

    if (plot.getRotation() != null) {
        spiderWebPlot.setDirection(plot.getRotation().getRotation());
    }
    if (plot.getStartAngle() != null) {
        spiderWebPlot.setStartAngle(plot.getStartAngle());
    }
    if (plot.getTableOrder() != null) {
        spiderWebPlot.setDataExtractOrder(plot.getTableOrder().getOrder());
    }
    if (plot.getWebFilled() != null) {
        spiderWebPlot.setWebFilled(plot.getWebFilled());
    }

    spiderWebPlot.setToolTipGenerator(new StandardCategoryToolTipGenerator());
    spiderWebPlot.setLabelGenerator(new StandardCategoryItemLabelGenerator());

    String titleText = JRExpressionUtil.getExpressionText(chartSettings.getTitleExpression());

    Font titleFont = chartSettings.getTitleFont() != null
            ? JRFontUtil.getAwtFont(chartSettings.getTitleFont(), Locale.getDefault())
            : TextTitle.DEFAULT_FONT;

    JFreeChart jfreechart = new JFreeChart(titleText, titleFont, spiderWebPlot, true);

    if (chartSettings.getBackcolor() != null) {
        jfreechart.setBackgroundPaint(chartSettings.getBackcolor());
    }

    RectangleEdge titleEdge = getEdge(chartSettings.getTitlePosition(), RectangleEdge.TOP);

    if (titleText != null) {
        TextTitle title = jfreechart.getTitle();
        title.setText(titleText);
        if (chartSettings.getTitleColor() != null) {
            title.setPaint(chartSettings.getTitleColor());
        }

        title.setFont(titleFont);
        title.setPosition(titleEdge);
        jfreechart.setTitle(title);
    }

    String subtitleText = JRExpressionUtil.getExpressionText(chartSettings.getSubtitleExpression());
    if (subtitleText != null) {
        TextTitle subtitle = new TextTitle(subtitleText);
        subtitle.setText(subtitleText);
        if (chartSettings.getSubtitleColor() != null) {
            subtitle.setPaint(chartSettings.getSubtitleColor());
        }

        if (chartSettings.getSubtitleColor() != null) {
            Font subtitleFont = chartSettings.getSubtitleFont() != null
                    ? JRFontUtil.getAwtFont(chartSettings.getSubtitleFont(), Locale.getDefault())
                    : TextTitle.DEFAULT_FONT;
            subtitle.setFont(subtitleFont);
        }

        subtitle.setPosition(titleEdge);

        jfreechart.addSubtitle(subtitle);
    }

    // Apply all of the legend formatting options
    LegendTitle legend = jfreechart.getLegend();
    if (legend != null) {
        legend.setVisible((chartSettings.getShowLegend() == null || chartSettings.getShowLegend()));
        if (legend.isVisible()) {
            if (chartSettings.getLegendColor() != null) {
                legend.setItemPaint(chartSettings.getLegendColor());
            }
            if (chartSettings.getLegendBackgroundColor() != null) {
                legend.setBackgroundPaint(chartSettings.getLegendBackgroundColor());
            }

            if (chartSettings.getLegendFont() != null) {
                legend.setItemFont(JRFontUtil.getAwtFont(chartSettings.getLegendFont(), Locale.getDefault()));
            }
            legend.setPosition(getEdge(chartSettings.getLegendPosition(), RectangleEdge.BOTTOM));
        }
    }

    Rectangle2D rectangle = new Rectangle2D.Double(0, 0, element.getWidth(), element.getHeight());

    String renderType = chartSettings.getRenderType();
    if (renderType == null) {
        renderType = JRProperties.getProperty(reportConverter.getReport(), JRChart.PROPERTY_CHART_RENDER_TYPE);
    }

    return ChartUtil.getChartRendererFactory(renderType).getRenderer(jfreechart, null, rectangle);
}

From source file:net.sf.jasperreports.components.spiderchart.SpiderChartRendererEvaluator.java

/**
 * //from w  w w  .j  a v a2 s  .  com
 */
public static Renderable evaluateRenderable(JasperReportsContext jasperReportsContext,
        JRComponentElement element, SpiderChartSharedBean spiderchartBean, ChartCustomizer chartCustomizer,
        String defaultRenderType, String datasetType) {
    SpiderChartComponent chartComponent = (SpiderChartComponent) element.getComponent();
    ChartSettings chartSettings = chartComponent.getChartSettings();
    SpiderPlot plot = (SpiderPlot) chartComponent.getPlot();

    DefaultCategoryDataset dataset = null;
    StandardCategoryItemLabelGenerator labelGenerator = null;

    if (FILL_DATASET.equals(datasetType)) {
        dataset = ((FillSpiderDataset) spiderchartBean.getDataset()).getCustomDataset();
        labelGenerator = ((FillSpiderDataset) spiderchartBean.getDataset()).getLabelGenerator();
    } else {
        dataset = getSampleDataset();
        labelGenerator = new StandardCategoryItemLabelGenerator();
    }

    SpiderWebPlot spiderWebPlot = new SpiderWebPlot(dataset);

    if (plot.getAxisLineColor() != null) {
        spiderWebPlot.setAxisLinePaint(plot.getAxisLineColor());
    }
    if (plot.getAxisLineWidth() != null) {
        spiderWebPlot.setAxisLineStroke(new BasicStroke(plot.getAxisLineWidth()));
    }
    if (plot.getBackcolor() != null) {
        spiderWebPlot.setBackgroundPaint(plot.getBackcolor());
    }
    if (plot.getBackgroundAlpha() != null) {
        spiderWebPlot.setBackgroundAlpha(plot.getBackgroundAlpha());
    }
    if (plot.getForegroundAlpha() != null) {
        spiderWebPlot.setForegroundAlpha(plot.getForegroundAlpha());
    }
    if (plot.getHeadPercent() != null) {
        spiderWebPlot.setHeadPercent(plot.getHeadPercent());
    }
    if (plot.getInteriorGap() != null) {
        spiderWebPlot.setInteriorGap(plot.getInteriorGap());
    }
    if (plot.getLabelColor() != null) {
        spiderWebPlot.setLabelPaint(plot.getLabelColor());
    }
    if (plot.getLabelFont() != null) {
        spiderWebPlot.setLabelFont(FontUtil.getInstance(jasperReportsContext).getAwtFont(plot.getLabelFont(),
                Locale.getDefault()));
    }
    if (plot.getLabelGap() != null) {
        spiderWebPlot.setAxisLabelGap(plot.getLabelGap());
    }
    if (spiderchartBean.getMaxValue() != null) {
        spiderWebPlot.setMaxValue(spiderchartBean.getMaxValue());
    }
    if (plot.getRotation() != null) {
        spiderWebPlot.setDirection(plot.getRotation().getRotation());
    }
    if (plot.getStartAngle() != null) {
        spiderWebPlot.setStartAngle(plot.getStartAngle());
    }
    if (plot.getTableOrder() != null) {
        spiderWebPlot.setDataExtractOrder(plot.getTableOrder().getOrder());
    }
    if (plot.getWebFilled() != null) {
        spiderWebPlot.setWebFilled(plot.getWebFilled());
    }

    spiderWebPlot.setToolTipGenerator(new StandardCategoryToolTipGenerator());
    spiderWebPlot.setLabelGenerator(labelGenerator);

    Font titleFont = chartSettings.getTitleFont() != null ? FontUtil.getInstance(jasperReportsContext)
            .getAwtFont(chartSettings.getTitleFont(), Locale.getDefault()) : TextTitle.DEFAULT_FONT;

    String titleText = spiderchartBean.getTitleText();

    JFreeChart jfreechart = new JFreeChart(titleText, titleFont, spiderWebPlot, true);

    Color backcolor = chartSettings.getBackcolor() != null ? chartSettings.getBackcolor()
            : element.getBackcolor();
    if (backcolor != null) {
        jfreechart.setBackgroundPaint(backcolor);
    }

    RectangleEdge titleEdge = getEdge(chartSettings.getTitlePosition(), RectangleEdge.TOP);

    if (titleText != null) {
        TextTitle title = jfreechart.getTitle();
        title.setText(titleText);
        if (chartSettings.getTitleColor() != null) {
            title.setPaint(chartSettings.getTitleColor());
        }

        title.setFont(titleFont);
        title.setPosition(titleEdge);
        jfreechart.setTitle(title);
    }

    String subtitleText = spiderchartBean.getSubtitleText();
    if (subtitleText != null) {
        TextTitle subtitle = new TextTitle(subtitleText);
        subtitle.setText(subtitleText);
        if (chartSettings.getSubtitleColor() != null) {
            subtitle.setPaint(chartSettings.getSubtitleColor());
        }

        if (chartSettings.getSubtitleColor() != null) {
            Font subtitleFont = chartSettings.getSubtitleFont() != null
                    ? FontUtil.getInstance(jasperReportsContext).getAwtFont(chartSettings.getSubtitleFont(),
                            Locale.getDefault())
                    : TextTitle.DEFAULT_FONT;
            subtitle.setFont(subtitleFont);
        }

        subtitle.setPosition(titleEdge);

        jfreechart.addSubtitle(subtitle);
    }

    // Apply all of the legend formatting options
    LegendTitle legend = jfreechart.getLegend();

    if (legend != null) {
        legend.setVisible((chartSettings.getShowLegend() == null || chartSettings.getShowLegend()));
        if (legend.isVisible()) {
            if (chartSettings.getLegendColor() != null) {
                legend.setItemPaint(chartSettings.getLegendColor());
            }
            if (chartSettings.getLegendBackgroundColor() != null) {
                legend.setBackgroundPaint(chartSettings.getLegendBackgroundColor());
            }

            if (chartSettings.getLegendFont() != null) {
                legend.setItemFont(FontUtil.getInstance(jasperReportsContext)
                        .getAwtFont(chartSettings.getLegendFont(), Locale.getDefault()));
            }
            legend.setPosition(getEdge(chartSettings.getLegendPosition(), RectangleEdge.BOTTOM));
        }
    }

    String renderType = chartSettings.getRenderType() == null ? defaultRenderType
            : chartSettings.getRenderType();
    Rectangle2D rectangle = new Rectangle2D.Double(0, 0, element.getWidth(), element.getHeight());

    if (chartCustomizer != null) {
        chartCustomizer.customize(jfreechart, chartComponent);
    }

    return ChartUtil.getInstance(jasperReportsContext).getChartRenderableFactory(renderType)
            .getRenderable(jasperReportsContext, jfreechart, spiderchartBean.getHyperlinkProvider(), rectangle);
}

From source file:net.sf.jasperreports.components.spiderchart.FillSpiderChart.java

protected JFreeChart evaluateChart(byte evaluation) throws JRException {
    maxValue = (Double) fillContext.evaluate(getPlot().getMaxValueExpression(), evaluation);
    titleText = (String) fillContext.evaluate(getChartSettings().getTitleExpression(), evaluation);
    subtitleText = (String) fillContext.evaluate(getChartSettings().getSubtitleExpression(), evaluation);
    anchorName = (String) fillContext.evaluate(getChartSettings().getAnchorNameExpression(), evaluation);
    hyperlinkReference = (String) fillContext.evaluate(getChartSettings().getHyperlinkReferenceExpression(),
            evaluation);/*w w  w .j  a  v a2  s  .  c  o  m*/
    hyperlinkAnchor = (String) fillContext.evaluate(getChartSettings().getHyperlinkAnchorExpression(),
            evaluation);
    hyperlinkPage = (Integer) fillContext.evaluate(getChartSettings().getHyperlinkPageExpression(), evaluation);
    hyperlinkTooltip = (String) fillContext.evaluate(getChartSettings().getHyperlinkTooltipExpression(),
            evaluation);
    hyperlinkParameters = JRFillHyperlinkHelper.evaluateHyperlinkParameters(getChartSettings(),
            expressionEvaluator, evaluation);

    dataset.evaluateDatasetRun(evaluation);
    dataset.finishDataset();

    chartHyperlinkProvider = new CategoryChartHyperlinkProvider(dataset.getItemHyperlinks());

    bookmarkLevel = getChartSettings().getBookmarkLevel();

    SpiderWebPlot spiderWebPlot = new SpiderWebPlot((DefaultCategoryDataset) dataset.getCustomDataset());

    if (getPlot().getAxisLineColor() != null) {
        spiderWebPlot.setAxisLinePaint(getPlot().getAxisLineColor());
    }
    if (getPlot().getAxisLineWidth() != null) {
        spiderWebPlot.setAxisLineStroke(new BasicStroke(getPlot().getAxisLineWidth()));
    }
    if (getPlot().getBackcolor() != null) {
        spiderWebPlot.setBackgroundPaint(getPlot().getBackcolor());
    }
    if (getPlot().getBackgroundAlpha() != null) {
        spiderWebPlot.setBackgroundAlpha(getPlot().getBackgroundAlpha());
    }
    if (getPlot().getForegroundAlpha() != null) {
        spiderWebPlot.setForegroundAlpha(getPlot().getForegroundAlpha());
    }
    if (getPlot().getHeadPercent() != null) {
        spiderWebPlot.setHeadPercent(getPlot().getHeadPercent());
    }
    if (getPlot().getInteriorGap() != null) {
        spiderWebPlot.setInteriorGap(getPlot().getInteriorGap());
    }
    if (getPlot().getLabelColor() != null) {
        spiderWebPlot.setLabelPaint(getPlot().getLabelColor());
    }
    if (getPlot().getLabelFont() != null) {
        spiderWebPlot.setLabelFont(JRFontUtil.getAwtFont(getPlot().getLabelFont(), Locale.getDefault()));
    }
    if (getPlot().getLabelGap() != null) {
        spiderWebPlot.setAxisLabelGap(getPlot().getLabelGap());
    }
    if (maxValue != null) {
        spiderWebPlot.setMaxValue(maxValue);
    }
    if (getPlot().getRotation() != null) {
        spiderWebPlot.setDirection(getPlot().getRotation().getRotation());
    }
    if (getPlot().getStartAngle() != null) {
        spiderWebPlot.setStartAngle(getPlot().getStartAngle());
    }
    if (getPlot().getTableOrder() != null) {
        spiderWebPlot.setDataExtractOrder(getPlot().getTableOrder().getOrder());
    }
    if (getPlot().getWebFilled() != null) {
        spiderWebPlot.setWebFilled(getPlot().getWebFilled());
    }

    spiderWebPlot.setToolTipGenerator(new StandardCategoryToolTipGenerator());
    spiderWebPlot.setLabelGenerator(new StandardCategoryItemLabelGenerator());

    Font titleFont = getChartSettings().getTitleFont() != null
            ? JRFontUtil.getAwtFont(getChartSettings().getTitleFont(), Locale.getDefault())
            : TextTitle.DEFAULT_FONT;

    JFreeChart jfreechart = new JFreeChart(titleText, titleFont, spiderWebPlot, true);

    if (chartSettings.getBackcolor() != null) {
        jfreechart.setBackgroundPaint(chartSettings.getBackcolor());
    }

    RectangleEdge titleEdge = getEdge(getChartSettings().getTitlePosition(), RectangleEdge.TOP);

    if (titleText != null) {
        TextTitle title = jfreechart.getTitle();
        title.setText(titleText);
        if (getChartSettings().getTitleColor() != null) {
            title.setPaint(getChartSettings().getTitleColor());
        }

        title.setFont(titleFont);
        title.setPosition(titleEdge);
        jfreechart.setTitle(title);
    }

    if (subtitleText != null) {
        TextTitle subtitle = new TextTitle(subtitleText);
        subtitle.setText(subtitleText);
        if (getChartSettings().getSubtitleColor() != null) {
            subtitle.setPaint(getChartSettings().getSubtitleColor());
        }

        if (getChartSettings().getSubtitleColor() != null) {
            Font subtitleFont = getChartSettings().getSubtitleFont() != null
                    ? JRFontUtil.getAwtFont(getChartSettings().getSubtitleFont(), Locale.getDefault())
                    : TextTitle.DEFAULT_FONT;
            subtitle.setFont(subtitleFont);
        }

        subtitle.setPosition(titleEdge);

        jfreechart.addSubtitle(subtitle);
    }

    // Apply all of the legend formatting options
    LegendTitle legend = jfreechart.getLegend();

    if (legend != null) {
        legend.setVisible((chartSettings.getShowLegend() == null || chartSettings.getShowLegend()));
        if (legend.isVisible()) {
            if (getChartSettings().getLegendColor() != null) {
                legend.setItemPaint(getChartSettings().getLegendColor());
            }
            if (getChartSettings().getLegendBackgroundColor() != null) {
                legend.setBackgroundPaint(getChartSettings().getLegendBackgroundColor());
            }

            if (getChartSettings().getLegendFont() != null) {
                legend.setItemFont(
                        JRFontUtil.getAwtFont(getChartSettings().getLegendFont(), Locale.getDefault()));
            }
            legend.setPosition(getEdge(getChartSettings().getLegendPosition(), RectangleEdge.BOTTOM));
        }
    }
    return jfreechart;

}