Example usage for org.jfree.chart.plot Plot setNoDataMessageFont

Introduction

In this page you can find the example usage for org.jfree.chart.plot Plot setNoDataMessageFont.

Prototype

public void setNoDataMessageFont(Font font)

Source Link

Document

Sets the font used to display the 'no data' message and sends a PlotChangeEvent to all registered listeners.

Usage

From source file:org.pentaho.plugin.jfreereport.reportcharts.MultiPieChartExpression.java

protected void configureSubChart(final JFreeChart chart) {
    final TextTitle chartTitle = chart.getTitle();
    if (chartTitle != null) {
        if (getPieTitleFont() != null) {
            chartTitle.setFont(getPieTitleFont());
        } else {/*from   www  . j  a  v  a2 s .c  o m*/
            final Font titleFont = Font.decode(getTitleFont());
            chartTitle.setFont(titleFont);
        }
    }

    if (isAntiAlias() == false) {
        chart.setAntiAlias(false);
    }

    final LegendTitle chLegend = chart.getLegend();
    if (chLegend != null) {
        final RectangleEdge loc = translateEdge(getLegendLocation().toLowerCase());
        if (loc != null) {
            chLegend.setPosition(loc);
        }
        if (getLegendFont() != null) {
            chLegend.setItemFont(Font.decode(getLegendFont()));
        }
        if (!isDrawLegendBorder()) {
            chLegend.setBorder(BlockBorder.NONE);
        }
        if (getLegendBackgroundColor() != null) {
            chLegend.setBackgroundPaint(getLegendBackgroundColor());
        }
        if (getLegendTextColor() != null) {
            chLegend.setItemPaint(getLegendTextColor());
        }
    }

    final Plot plot = chart.getPlot();
    plot.setNoDataMessageFont(Font.decode(getLabelFont()));

    final String pieNoData = getPieNoDataMessage();
    if (pieNoData != null) {
        plot.setNoDataMessage(pieNoData);
    } else {
        final String message = getNoDataMessage();
        if (message != null) {
            plot.setNoDataMessage(message);
        }
    }
}

From source file:org.pentaho.plugin.jfreereport.reportcharts.AbstractChartExpression.java

protected void configureChart(final JFreeChart chart) {
    // Misc Properties
    final TextTitle chartTitle = chart.getTitle();
    if (chartTitle != null) {
        final Font titleFont = Font.decode(getTitleFont());
        chartTitle.setFont(titleFont);/*from   w  w  w .  java 2s. c  om*/
    }

    if (isAntiAlias() == false) {
        chart.setAntiAlias(false);
    }

    chart.setBorderVisible(isShowBorder());

    final Color backgroundColor = parseColorFromString(getBackgroundColor());
    if (backgroundColor != null) {
        chart.setBackgroundPaint(backgroundColor);
    }

    if (plotBackgroundColor != null) {
        chart.getPlot().setBackgroundPaint(plotBackgroundColor);
    }
    chart.getPlot().setBackgroundAlpha(plotBackgroundAlpha);
    chart.getPlot().setForegroundAlpha(plotForegroundAlpha);
    final Color borderCol = parseColorFromString(getBorderColor());
    if (borderCol != null) {
        chart.setBorderPaint(borderCol);
    }

    //remove legend if showLegend = false
    if (!isShowLegend()) {
        chart.removeLegend();
    } else { //if true format legend
        final LegendTitle chLegend = chart.getLegend();
        if (chLegend != null) {
            final RectangleEdge loc = translateEdge(legendLocation.toLowerCase());
            if (loc != null) {
                chLegend.setPosition(loc);
            }
            if (getLegendFont() != null) {
                chLegend.setItemFont(Font.decode(getLegendFont()));
            }
            if (!isDrawLegendBorder()) {
                chLegend.setBorder(BlockBorder.NONE);
            }
            if (legendBackgroundColor != null) {
                chLegend.setBackgroundPaint(legendBackgroundColor);
            }
            if (legendTextColor != null) {
                chLegend.setItemPaint(legendTextColor);
            }
        }

    }

    final Plot plot = chart.getPlot();
    plot.setNoDataMessageFont(Font.decode(getLabelFont()));

    final String message = getNoDataMessage();
    if (message != null) {
        plot.setNoDataMessage(message);
    }

    plot.setOutlineVisible(isChartSectionOutline());

    if (backgroundImage != null) {
        if (plotImageCache != null) {
            plot.setBackgroundImage(plotImageCache);
        } else {
            final ExpressionRuntime expressionRuntime = getRuntime();
            final ProcessingContext context = expressionRuntime.getProcessingContext();
            final ResourceKey contentBase = context.getContentBase();
            final ResourceManager manager = context.getResourceManager();
            try {
                final ResourceKey key = createKeyFromString(manager, contentBase, backgroundImage);
                final Resource resource = manager.create(key, null, Image.class);
                final Image image = (Image) resource.getResource();
                plot.setBackgroundImage(image);
                plotImageCache = image;
            } catch (Exception e) {
                logger.error("ABSTRACTCHARTEXPRESSION.ERROR_0007_ERROR_RETRIEVING_PLOT_IMAGE", e); //$NON-NLS-1$
                throw new IllegalStateException("Failed to process chart");
            }
        }
    }
}

From source file:org.openfaces.component.chart.impl.helpers.JFreeChartAdapter.java

public JFreeChartAdapter(Plot plot, Chart chart) {
    super(null, JFreeChart.DEFAULT_TITLE_FONT, plot, false);

    final boolean chartBackgroundPaintDefined = chart.getChartView().getBackgroundPaint() != null;
    if (chart.isLegendVisible()) {
        addSubtitle(new LegendAdapter(plot, chart));
    }/*from www .j ava 2 s.  c  om*/

    if (chart.getTitle() != null) {
        setTitle(new TextTitleAdapter(chart));
    }

    if (chartBackgroundPaintDefined) {
        setBackgroundPaint(chart.getChartView().getBackgroundPaint());
    }

    //TODO: separate style properties

    StyleObjectModel cssChartModel = chart.getStyleObjectModel();
    if (cssChartModel != null) {
        if (!chartBackgroundPaintDefined) {
            setBackgroundPaint(cssChartModel.getBackground());
        }

        StyleBorderModel border = cssChartModel.getBorder();
        if (border != null && !border.isNone()) {
            setBorderPaint(border.getColor());
            setBorderVisible(true);
        } else {
            setBorderVisible(false);
        }
    }

    Float foregroundAlpha = chart.getChartView().getForegroundAlpha();
    if (foregroundAlpha != null) {
        plot.setForegroundAlpha(foregroundAlpha);
    }

    ChartNoDataMessage chartNoDataMessage = chart.getNoDataMessage();
    if (chartNoDataMessage != null && chartNoDataMessage.getText() != null) {
        plot.setNoDataMessage(chartNoDataMessage.getText());

        StyleObjectModel cssMessageModel = chartNoDataMessage.getStyleObjectModel();
        if (cssMessageModel != null) {
            plot.setNoDataMessagePaint(cssMessageModel.getColor());
            plot.setNoDataMessageFont(CSSUtil.getFont(cssMessageModel));
        }
    }
}