Java SpiderWebPlot类代码示例

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
/**
 * Draws the chart with a null info object to make sure that no exceptions 
 * are thrown.
 */
public void testDrawWithNullInfo() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.addValue(35.0, "S1", "C1");
    dataset.addValue(45.0, "S1", "C2");
    dataset.addValue(55.0, "S1", "C3");
    dataset.addValue(15.0, "S1", "C4");
    dataset.addValue(25.0, "S1", "C5");
    SpiderWebPlot plot = new SpiderWebPlot(dataset);
    JFreeChart chart = new JFreeChart(plot);
    boolean success = false;
    try {
        BufferedImage image = new BufferedImage(200 , 100, 
                BufferedImage.TYPE_INT_RGB);
        Graphics2D g2 = image.createGraphics();
        chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null);
        g2.dispose();
        success = true;
    }
    catch (Exception e) {
        success = false;
    }
    assertTrue(success);
}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
protected void resetRenderer(final IScope scope, final String serieid) {
	final SpiderWebPlot plot = (SpiderWebPlot) this.chart.getPlot();

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

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

	}

}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
@Override
protected void clearDataSet(final IScope scope) {
	// TODO Auto-generated method stub
	super.clearDataSet(scope);
	final SpiderWebPlot plot = (SpiderWebPlot) this.chart.getPlot();
	for (int i = plot.getDataset().getRowCount() - 1; i >= 1; i--) {
		// plot.setDataset(i, null);
		// plot.setRenderer(i, null);
	}
	if (jfreedataset.size() > 0)
		((DefaultCategoryDataset) jfreedataset.get(0)).clear();
	jfreedataset.clear();
	jfreedataset.add(0, new DefaultCategoryDataset());
	plot.setDataset((DefaultCategoryDataset) jfreedataset.get(0));
	IdPosition.clear();
	nbseries = 0;
}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
/**
 * Draws the chart with a null info object to make sure that no exceptions
 * are thrown.
 */
public void testDrawWithNullInfo() {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    dataset.addValue(35.0, "S1", "C1");
    dataset.addValue(45.0, "S1", "C2");
    dataset.addValue(55.0, "S1", "C3");
    dataset.addValue(15.0, "S1", "C4");
    dataset.addValue(25.0, "S1", "C5");
    SpiderWebPlot plot = new SpiderWebPlot(dataset);
    JFreeChart chart = new JFreeChart(plot);
    boolean success = false;
    try {
        BufferedImage image = new BufferedImage(200 , 100,
                BufferedImage.TYPE_INT_RGB);
        Graphics2D g2 = image.createGraphics();
        chart.draw(g2, new Rectangle2D.Double(0, 0, 200, 100), null, null);
        g2.dispose();
        success = true;
    }
    catch (Exception e) {
        success = false;
    }
    assertTrue(success);
}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
private JFreeChart getRadarChart( BaseChart chart, CategoryDataset dataSet )
{
    SpiderWebPlot plot = new SpiderWebPlot( dataSet, TableOrder.BY_ROW );
    plot.setLabelFont( LABEL_FONT );

    JFreeChart radarChart = new JFreeChart( chart.getName(), TITLE_FONT, plot, !chart.isHideLegend() );

    setBasicConfig( radarChart, chart );

    return radarChart;
}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
@Override
public void createChart(final IScope scope) {
	super.createChart(scope);
	final SpiderWebPlot plot = new SpiderWebPlot((CategoryDataset) createDataset(scope));
	chart = new JFreeChart(getName(), null, plot, true);

}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
@Override
protected void createNewSerie(final IScope scope, final String serieid) {
	// final ChartDataSeries dataserie = chartdataset.getDataSeries(scope,
	// serieid);
	// final XYIntervalSeries serie = new
	// XYIntervalSeries(dataserie.getSerieLegend(scope), false, true);
	final SpiderWebPlot plot = (SpiderWebPlot) this.chart.getPlot();

	final DefaultCategoryDataset firstdataset = (DefaultCategoryDataset) plot.getDataset();

	if (nbseries == 0) {
		plot.setDataset(firstdataset);

	} else {

		// DefaultCategoryDataset newdataset=new DefaultCategoryDataset();
		// jfreedataset.add(newdataset);
		// plot.setDataset(jfreedataset.size()-1, newdataset);
		// plot.setDataset(nbseries, firstdataset);

	}
	nbseries++;
	// plot.setRenderer(nbseries-1,
	// (CategoryItemRenderer)getOrCreateRenderer(scope,serieid));
	IdPosition.put(serieid, nbseries - 1);

	// System.out.println("new serie"+serieid+" at
	// "+IdPosition.get(serieid)+" fdsize "+plot.getCategories().size()+"
	// jfds "+jfreedataset.size()+" datasc "+plot.getDatasetCount()+" nbse
	// "+nbseries);
	// TODO Auto-generated method stub
}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
/**
 * Basic setup of a chart.
 * 
 * @param dataset
 *            dataset for the chart
 */
private JFreeChart setupChart(DefaultCategoryDataset dataset) {
	SpiderWebPlot plot = new SpiderWebPlot(dataset);
	JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT,
			plot, drawLegend);
	return chart;
}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
/**
 * Applies the attributes of this theme to a plot.
 *
 * @param plot  the plot (<code>null</code>).
 */
protected void applyToPlot(Plot plot) {
    ParamChecks.nullNotPermitted(plot, "plot");
    if (plot.getDrawingSupplier() != null) {
        plot.setDrawingSupplier(getDrawingSupplier());
    }
    if (plot.getBackgroundPaint() != null) {
        plot.setBackgroundPaint(this.plotBackgroundPaint);
    }
    plot.setOutlinePaint(this.plotOutlinePaint);

    // now handle specific plot types (and yes, I know this is some
    // really ugly code that has to be manually updated any time a new
    // plot type is added - I should have written something much cooler,
    // but I didn't and neither did anyone else).
    if (plot instanceof PiePlot) {
        applyToPiePlot((PiePlot) plot);
    }
    else if (plot instanceof MultiplePiePlot) {
        applyToMultiplePiePlot((MultiplePiePlot) plot);
    }
    else if (plot instanceof CategoryPlot) {
        applyToCategoryPlot((CategoryPlot) plot);
    }
    else if (plot instanceof XYPlot) {
        applyToXYPlot((XYPlot) plot);
    }
    else if (plot instanceof FastScatterPlot) {
        applyToFastScatterPlot((FastScatterPlot) plot);
    }
    else if (plot instanceof MeterPlot) {
        applyToMeterPlot((MeterPlot) plot);
    }
    else if (plot instanceof ThermometerPlot) {
        applyToThermometerPlot((ThermometerPlot) plot);
    }
    else if (plot instanceof SpiderWebPlot) {
        applyToSpiderWebPlot((SpiderWebPlot) plot);
    }
    else if (plot instanceof PolarPlot) {
        applyToPolarPlot((PolarPlot) plot);
    }
}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
/**
 * Applies the attributes of this theme to a {@link SpiderWebPlot}.
 *
 * @param plot  the plot (<code>null</code> not permitted).
 */
protected void applyToSpiderWebPlot(SpiderWebPlot plot) {
    plot.setLabelFont(this.regularFont);
    plot.setLabelPaint(this.axisLabelPaint);
    plot.setAxisLinePaint(this.axisLabelPaint);
}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
/**
 * Applies the attributes of this theme to a plot.
 *
 * @param plot  the plot ({@code null}).
 */
protected void applyToPlot(Plot plot) {
    Args.nullNotPermitted(plot, "plot");
    if (plot.getDrawingSupplier() != null) {
        plot.setDrawingSupplier(getDrawingSupplier());
    }
    if (plot.getBackgroundPaint() != null) {
        plot.setBackgroundPaint(this.plotBackgroundPaint);
    }
    plot.setOutlinePaint(this.plotOutlinePaint);

    // now handle specific plot types (and yes, I know this is some
    // really ugly code that has to be manually updated any time a new
    // plot type is added - I should have written something much cooler,
    // but I didn't and neither did anyone else).
    if (plot instanceof PiePlot) {
        applyToPiePlot((PiePlot) plot);
    }
    else if (plot instanceof MultiplePiePlot) {
        applyToMultiplePiePlot((MultiplePiePlot) plot);
    }
    else if (plot instanceof CategoryPlot) {
        applyToCategoryPlot((CategoryPlot) plot);
    }
    else if (plot instanceof XYPlot) {
        applyToXYPlot((XYPlot) plot);
    }
    else if (plot instanceof FastScatterPlot) {
        applyToFastScatterPlot((FastScatterPlot) plot);
    }
    else if (plot instanceof MeterPlot) {
        applyToMeterPlot((MeterPlot) plot);
    }
    else if (plot instanceof ThermometerPlot) {
        applyToThermometerPlot((ThermometerPlot) plot);
    }
    else if (plot instanceof SpiderWebPlot) {
        applyToSpiderWebPlot((SpiderWebPlot) plot);
    }
    else if (plot instanceof PolarPlot) {
        applyToPolarPlot((PolarPlot) plot);
    }
}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
/**
 * Applies the attributes of this theme to a {@link SpiderWebPlot}.
 *
 * @param plot  the plot ({@code null} not permitted).
 */
protected void applyToSpiderWebPlot(SpiderWebPlot plot) {
    plot.setLabelFont(this.regularFont);
    plot.setLabelPaint(this.axisLabelPaint);
    plot.setAxisLinePaint(this.axisLabelPaint);
}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
/**
 * Applies the attributes of this theme to a plot.
 *
 * @param plot  the plot (<code>null</code>).
 */
protected void applyToPlot(Plot plot) {
    if (plot == null) {
        throw new IllegalArgumentException("Null 'plot' argument.");
    }
    if (plot.getDrawingSupplier() != null) {
        plot.setDrawingSupplier(getDrawingSupplier());
    }
    if (plot.getBackgroundPaint() != null) {
        plot.setBackgroundPaint(this.plotBackgroundPaint);
    }
    plot.setOutlinePaint(this.plotOutlinePaint);

    // now handle specific plot types (and yes, I know this is some
    // really ugly code that has to be manually updated any time a new
    // plot type is added - I should have written something much cooler,
    // but I didn't and neither did anyone else).
    if (plot instanceof PiePlot) {
        applyToPiePlot((PiePlot) plot);
    }
    else if (plot instanceof MultiplePiePlot) {
        applyToMultiplePiePlot((MultiplePiePlot) plot);
    }
    else if (plot instanceof CategoryPlot) {
        applyToCategoryPlot((CategoryPlot) plot);
    }
    else if (plot instanceof XYPlot) {
        applyToXYPlot((XYPlot) plot);
    }
    else if (plot instanceof FastScatterPlot) {
        applyToFastScatterPlot((FastScatterPlot) plot);
    }
    else if (plot instanceof MeterPlot) {
        applyToMeterPlot((MeterPlot) plot);
    }
    else if (plot instanceof ThermometerPlot) {
        applyToThermometerPlot((ThermometerPlot) plot);
    }
    else if (plot instanceof SpiderWebPlot) {
        applyToSpiderWebPlot((SpiderWebPlot) plot);
    }
    else if (plot instanceof PolarPlot) {
        applyToPolarPlot((PolarPlot) plot);
    }
}
 

import org.jfree.chart.plot.SpiderWebPlot; //导入依赖的package包/类
@Override
public void initChart_post_data_init(final IScope scope) {
	// TODO Auto-generated method stub
	super.initChart_post_data_init(scope);
	final SpiderWebPlot pp = (SpiderWebPlot) chart.getPlot();

	// final String sty = getStyle();
	// this.useSubAxis=false;
	// switch (sty) {
	// default: {
	if (this.series_label_position.equals("default")) {
		this.series_label_position = "legend";
	}
	// break;
	// }
	// }
	if (this.series_label_position.equals("xaxis")) {
		// this.useSubAxis=true;
	}

	if (!this.series_label_position.equals("legend")) {
		chart.getLegend().setVisible(false);
		// legend is useless, but I find it nice anyway... Could put back...
	}
	this.resetDomainAxis(scope);

	pp.setAxisLinePaint(axesColor);

	pp.setLabelFont(getLabelFont());
	if (textColor != null) {
		pp.setLabelPaint(textColor);
	}

	if (ylabel != null && ylabel != "") {}
	if (this.series_label_position.equals("yaxis")) {
		// pp.getRangeAxis().setLabel(this.getChartdataset().getDataSeriesIds(scope).iterator().next());
		chart.getLegend().setVisible(false);
	}
	chart.getLegend().setVisible(true);

	if (xlabel != null && xlabel != "") {
		// pp.getDomainAxis().setLabel(xlabel);
	}

	if (this.series_label_position.equals("none"))
		pp.setLabelPaint(this.backgroundColor);

}