charreportimpl.java

使用jfreechart制作jsp图形统计

		JFreeChart chart = ChartFactory.createPieChart3D(datasetObj
				.getTextTitle(), datasetObj.getDefaultpiepdataset(), datasetObj
				.isLegend(), datasetObj.isTooltip(), datasetObj.isUrl());
		PiePlot plot = (PiePlot) chart.getPlot();
		setPiePlot(plot);
		return chart;
	}

	public JFreeChart pie2DMultiple(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createMultiplePieChart(datasetObj
				.getTextTitle(), datasetObj.getCategorydataset(), datasetObj
				.getTableorder(), datasetObj.isLegend(),
				datasetObj.isTooltip(), datasetObj.isUrl());
		return chart;
	}

	public JFreeChart pie3DMultiple(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createMultiplePieChart3D(datasetObj
				.getTextTitle(), datasetObj.getCategorydataset(), datasetObj
				.getTableorder(), datasetObj.isLegend(),
				datasetObj.isTooltip(), datasetObj.isUrl());
		return chart;
	}

	public JFreeChart ring(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createRingChart(datasetObj
				.getTextTitle(), datasetObj.getPiedataset(), datasetObj
				.isLegend(), datasetObj.isTooltip(), datasetObj.isUrl());
		return chart;
	}

	public JFreeChart scatter(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createScatterPlot(datasetObj
				.getTextTitle(), datasetObj.getXTitle(),
				datasetObj.getYTitle(), datasetObj.getXyseriescollection(),
				datasetObj.getPlotorientation(), datasetObj.isLegend(),
				datasetObj.isTooltip(), datasetObj.isUrl());
		XYPlot plot = (XYPlot) chart.getPlot();
		setXYSeriesPlot(plot);
		return chart;
	}

	public JFreeChart histogram(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createHistogram(datasetObj
				.getTextTitle(), datasetObj.getXTitle(),
				datasetObj.getYTitle(), datasetObj.getXyseriescollection(),
				datasetObj.getPlotorientation(), datasetObj.isLegend(),
				datasetObj.isTooltip(), datasetObj.isUrl());
		XYPlot plot = (XYPlot) chart.getPlot();
		setXYSeriesPlot(plot);
		return chart;
	}

	public JFreeChart bubble(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createBubbleChart(datasetObj
				.getTextTitle(), datasetObj.getXTitle(),
				datasetObj.getYTitle(), datasetObj.getXyzdataset(),
				datasetObj.getPlotorientation(), datasetObj.isLegend(),
				datasetObj.isTooltip(), datasetObj.isUrl());
		return chart;
	}

	public JFreeChart gantt(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createGanttChart(datasetObj
				.getTextTitle(), datasetObj.getXTitle(),
				datasetObj.getYTitle(),
				datasetObj.getIntervalcategorydataset(), datasetObj.isLegend(),
				datasetObj.isTooltip(), datasetObj.isUrl());
		return chart;
	}

	public JFreeChart highLow(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createHighLowChart(datasetObj
				.getTextTitle(), datasetObj.getXTitle(),
				datasetObj.getYTitle(), datasetObj.getDefaultohlcdataset(),
				false);
		return chart;
	}

	public JFreeChart candlestick(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createCandlestickChart(datasetObj
				.getTextTitle(), datasetObj.getXTitle(),
				datasetObj.getYTitle(), datasetObj.getDefaultohlcdataset(),
				false);
		return chart;
	}

	public JFreeChart polar(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createPolarChart(datasetObj
				.getTextTitle(), datasetObj.getXyseriescollection(), datasetObj
				.isLegend(), datasetObj.isTooltip(), datasetObj.isUrl());
		return chart;
	}

	public JFreeChart waterFall(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createWaterfallChart(datasetObj
				.getTextTitle(), datasetObj.getXTitle(),
				datasetObj.getYTitle(), datasetObj.getCategorydataset(),
				datasetObj.getPlotorientation(), datasetObj.isLegend(),
				datasetObj.isTooltip(), datasetObj.isUrl());
		CategoryPlot plot = (CategoryPlot) chart.getPlot();
		setCategoryPlot(plot);
		return chart;
	}

	public JFreeChart waferMap(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createWaferMapChart(datasetObj
				.getTextTitle(), datasetObj.getWafermapdataset(), datasetObj
				.getPlotorientation(), datasetObj.isLegend(), datasetObj
				.isTooltip(), datasetObj.isUrl());
		return chart;
	}

	public JFreeChart timeSeries(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory.createTimeSeriesChart(datasetObj
				.getTextTitle(), datasetObj.getXTitle(),
				datasetObj.getYTitle(), datasetObj.getXydataset(),
				datasetObj.isLegend(), datasetObj.isTooltip(), datasetObj
						.isUrl());
		return chart;
	}

	public JFreeChart windPlot(DatasetObj datasetObj) throws Exception {
		JFreeChart chart = ChartFactory
				.createWindPlot(datasetObj.getTextTitle(), datasetObj
						.getXTitle(), datasetObj.getYTitle(), datasetObj
						.getWinddataset(), datasetObj.isLegend(), datasetObj
						.isTooltip(), datasetObj.isUrl());
		return chart;
	}

	/**
	 * 设置 CategoryPlot 属性
	 */
	private static void setCategoryPlot(CategoryPlot plot) {
		plot.getDomainAxis().setVisible(true);
		plot.getDomainAxis().setLabelFont(new Font("宋体", Font.PLAIN, 12));
		plot.getDomainAxis().setLabelPaint(Color.BLACK);
		plot.getDomainAxis().setTickLabelFont(new Font("宋体", Font.PLAIN, 12));
		plot.getDomainAxis().setTickLabelPaint(Color.BLACK);
		plot.getDomainAxis().setTickLabelsVisible(true);
		plot.getRangeAxis().setVisible(true);
		plot.getRangeAxis().setLabelFont(new Font("宋体", Font.PLAIN, 12));
		plot.getRangeAxis().setLabelPaint(Color.BLACK);
		plot.getRangeAxis().setTickLabelFont(new Font("宋体", Font.PLAIN, 12));
		plot.getRangeAxis().setTickLabelPaint(Color.BLACK);
		plot.getRangeAxis().setVerticalTickLabels(false);
		plot.getRangeAxis().setLabelAngle(0.0D);
		NumberAxis numberaxis = (NumberAxis) plot.getRangeAxis();
		numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
		plot.setDomainGridlinesVisible(true);
		plot.setRangeGridlinesVisible(true);
	}

	/**
	 * 设置 PiePlot 属性
	 */
	private static void setPiePlot(PiePlot plot) {
		plot.setStartAngle(150D);
		plot.setDirection(Rotation.CLOCKWISE);
		plot.setForegroundAlpha(0.5F);
	}

	/**
	 * 设置 BarRenderer属性
	 */
	private static void setBarRenderer(BarRenderer barrenderer,
			CategoryPlot plot, CategoryDataset categorydataset) {
		barrenderer.setMaximumBarWidth(0.10D);
		barrenderer.setItemMargin(0.10D);
		NumberAxis numberAxis = new NumberAxis("");
		plot.setRangeAxis(1, numberAxis);
		plot.setRangeAxisLocation(1, AxisLocation.BOTTOM_OR_RIGHT);
		plot.setDataset(1, categorydataset);
		plot.setRenderer(1, new LineAndShapeRenderer());
		plot.mapDatasetToDomainAxis(1, 0);
		plot.mapDatasetToRangeAxis(1, 1);
	}

	/**
	 * 设置 XYPlot 属性
	 */
	private static void setXYSeriesPlot(XYPlot plot) {
		plot.getDomainAxis().setVisible(true);
		plot.getDomainAxis().setLabelFont(new Font("宋体", Font.PLAIN, 12));
		plot.getDomainAxis().setLabelPaint(Color.BLACK);
		plot.getDomainAxis().setTickLabelFont(new Font("宋体", Font.PLAIN, 12));
		plot.getDomainAxis().setTickLabelPaint(Color.BLACK);
		plot.getDomainAxis().setTickLabelsVisible(true);
		plot.getRangeAxis().setVisible(true);
		plot.getRangeAxis().setLabelFont(new Font("宋体", Font.PLAIN, 12));
		plot.getRangeAxis().setLabelPaint(Color.BLACK);
		plot.getRangeAxis().setTickLabelFont(new Font("宋体", Font.PLAIN, 12));
		plot.getRangeAxis().setTickLabelPaint(Color.BLACK);
		plot.getRangeAxis().setVerticalTickLabels(false);
		plot.getRangeAxis().setLabelAngle(0.0D);
		plot.setDomainGridlinesVisible(true);
		plot.setRangeGridlinesVisible(true);
	}
}