List of usage examples for org.jfree.chart.block BlockContainer add
public void add(Block block)
From source file:org.gaixie.micrite.jfreechart.style.PieStyle.java
/** * ?2???block/*from ww w. ja va 2 s . c o m*/ * <p> * ? LegendTitle * @param chart JFreeChart */ public static void styleTwo(JFreeChart chart) { PiePlot plot = (PiePlot) chart.getPlot(); PieStyle.setBackground(chart); // LegendTitleblockblock BlockContainer block = new BlockContainer(new BorderArrangement()); block.setBorder(new BlockBorder(1.0D, 1.0D, 1.0D, 1.0D)); // LegendTitleblock LegendTitle legend = new LegendTitle(plot); BlockContainer legendBlock = legend.getItemContainer(); // legendBlockblock? block.add(legendBlock); legend.setWrapper(block); legend.setPosition(RectangleEdge.BOTTOM); chart.addSubtitle(legend); //label plot.setLabelGenerator(new StandardPieSectionLabelGenerator("{0} ({2})")); }
From source file:com.jaxzin.iraf.forecast.swing.JForecaster.java
@SuppressWarnings({ "FieldRepeatedlyAccessedInMethod" })
private void customizeChart(final JFreeChart chart) {
// Set the transparency of the histogram bars
// chart.getXYPlot().setForegroundAlpha(0.5f);
// Lock the y-axis to 0.0->0.5
// Customize the y-logAxis
logAxis = new LogarithmicAxis("Account Value");
logAxis.setAutoRange(true);/*from w w w . j av a 2 s .c o m*/
logAxis.setAllowNegativesFlag(true);
logAxis.setNumberFormatOverride(NumberFormat.getCurrencyInstance());
linearAxis = new NumberAxis("Account Value");
linearAxis.setAutoRange(true);
linearAxis.setNumberFormatOverride(NumberFormat.getCurrencyInstance());
//noinspection ConditionalExpression
chart.getXYPlot().setRangeAxis(controlPanel.isLogScale() ? logAxis : linearAxis);
// Customize the legend (add title, reverse order, attach to right side)
final BlockContainer legendWrap = new BlockContainer();
final Block title = new LabelBlock("Percentiles");
legendWrap.setArrangement(new ColumnArrangement());
legendWrap.add(title);
final LegendTitle legendTitle = new LegendTitle(new ReversedLegendItemSource(chart.getXYPlot()),
new ColumnArrangement(), new ColumnArrangement());
legendWrap.add(legendTitle);
chart.getLegend().setWrapper(legendWrap);
chart.getLegend().setPosition(RectangleEdge.RIGHT);
// Customize the format of the tooltips
chart.getXYPlot().getRenderer().setBaseToolTipGenerator(
new StandardXYToolTipGenerator(StandardXYToolTipGenerator.DEFAULT_TOOL_TIP_FORMAT,
new SimpleDateFormat("yyyy"), NumberFormat.getCurrencyInstance()));
}
From source file:org.ash.history.TopActivityPreview.java
/** * Add legend to chart panel./*from w ww . j ava 2s. co m*/ * * @param fontSize */ public void addLegend(int fontSize) { LegendTitle legend = new LegendTitle(chart.getPlot()); BlockContainer wrapper = new BlockContainer(new BorderArrangement()); wrapper.setFrame(new BlockBorder(1.0, 1.0, 1.0, 1.0)); BlockContainer itemss = legend.getItemContainer(); itemss.setPadding(2, 10, 5, 2); wrapper.add(itemss); legend.setWrapper(wrapper); legend.setItemFont(new Font(LegendTitle.DEFAULT_ITEM_FONT.getFontName(), LegendTitle.DEFAULT_ITEM_FONT.getStyle(), fontSize)); legend.setPosition(RectangleEdge.RIGHT); legend.setHorizontalAlignment(HorizontalAlignment.LEFT); chart.addSubtitle(legend); }
From source file:org.ash.gui.StackedChart.java
/** * Creates the chart.//from ww w .j av a 2 s. c o m * * @return the j free chart */ private JFreeChart createChart() { xAxis = new DateAxis("time"); xAxis.setDateFormatOverride(new SimpleDateFormat("HH:mm")); currentDate = new Date(); updatexAxisLabel(new Long(currentDate.getTime()).doubleValue()); chart = ChartFactory.createStackedXYAreaChart("Top activity", // chart title "X Value", // domain axis label "Active Sessions", // range axis label dataset, // data PlotOrientation.VERTICAL, // the plot orientation xAxis, false, // legend true, // tooltips false // urls ); plot = (XYPlot) chart.getPlot(); StackedXYAreaRenderer3 renderer = new StackedXYAreaRenderer3(); renderer.setRoundXCoordinates(true); renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator("{0} ({1}, {2})", new SimpleDateFormat("HH:mm"), new DecimalFormat("0.0"))); plot.setRenderer(0, renderer); plot.getRangeAxis().setLowerBound(0.0); plot.getRangeAxis().setAutoRange(true); // add a labelled marker for the cpu_count thresholdMaxCpu = new ValueMarker(this.maxCpu); thresholdMaxCpu.setLabelOffsetType(LengthAdjustmentType.EXPAND); thresholdMaxCpu.setPaint(Color.red); thresholdMaxCpu.setStroke(new BasicStroke(1.0f)); thresholdMaxCpu.setLabel("Maximum CPU"); thresholdMaxCpu.setLabelFont(new Font("SansSerif", Font.PLAIN, 11)); thresholdMaxCpu.setLabelPaint(Color.red); thresholdMaxCpu.setLabelAnchor(RectangleAnchor.TOP_LEFT); thresholdMaxCpu.setLabelTextAnchor(TextAnchor.BOTTOM_LEFT); plot.addRangeMarker(thresholdMaxCpu); renderer.setSeriesPaint(0, Options.getInstance().getColor(Options.getInstance().getResource("cpuLabel.text")), true); renderer.setSeriesPaint(1, Options.getInstance().getColor(Options.getInstance().getResource("schedulerLabel.text")), true); renderer.setSeriesPaint(2, Options.getInstance().getColor(Options.getInstance().getResource("userIOLabel.text")), true); renderer.setSeriesPaint(3, Options.getInstance().getColor(Options.getInstance().getResource("systemIOLabel.text")), true); renderer.setSeriesPaint(4, Options.getInstance().getColor(Options.getInstance().getResource("concurrencyLabel.text")), true); renderer.setSeriesPaint(5, Options.getInstance().getColor(Options.getInstance().getResource("applicationsLabel.text")), true); renderer.setSeriesPaint(6, Options.getInstance().getColor(Options.getInstance().getResource("commitLabel.text")), true); renderer.setSeriesPaint(7, Options.getInstance().getColor(Options.getInstance().getResource("configurationLabel.text")), true); renderer.setSeriesPaint(8, Options.getInstance().getColor(Options.getInstance().getResource("administrativeLabel.text")), true); renderer.setSeriesPaint(9, Options.getInstance().getColor(Options.getInstance().getResource("networkLabel.text")), true); renderer.setSeriesPaint(11, Options.getInstance().getColor(Options.getInstance().getResource("queueningLabel.text")), true);//que renderer.setSeriesPaint(10, Options.getInstance().getColor(Options.getInstance().getResource("clusterLabel.text")), true);//cluster renderer.setSeriesPaint(12, Options.getInstance().getColor(Options.getInstance().getResource("otherLabel.text")), true); // Set format for x axis DateAxis axis = (DateAxis) plot.getDomainAxis(); axis.setDateFormatOverride(new SimpleDateFormat("HH:mm")); // Add legend to right LegendTitle legend = new LegendTitle(chart.getPlot()); BlockContainer wrapper = new BlockContainer(new BorderArrangement()); wrapper.setFrame(new BlockBorder(1.0, 1.0, 1.0, 1.0)); BlockContainer itemss = legend.getItemContainer(); itemss.setPadding(2, 10, 5, 2); wrapper.add(itemss); legend.setWrapper(wrapper); legend.setPosition(RectangleEdge.RIGHT); legend.setHorizontalAlignment(HorizontalAlignment.LEFT); chart.addSubtitle(legend); return chart; }
From source file:edu.jhuapl.graphs.jfreechart.JFreeChartPieGraphSource.java
@SuppressWarnings("unchecked") @Override/* w w w. j ava 2 s . com*/ public void initialize() throws GraphException { String title = getParam(GraphSource.GRAPH_TITLE, String.class, DEFAULT_TITLE); boolean legend = getParam(GraphSource.GRAPH_LEGEND, Boolean.class, DEFAULT_GRAPH_LEGEND); boolean graphToolTip = getParam(GraphSource.GRAPH_TOOL_TIP, Boolean.class, DEFAULT_GRAPH_TOOL_TIP); boolean graphDisplayLabel = getParam(GraphSource.GRAPH_DISPLAY_LABEL, Boolean.class, false); boolean legendBorder = getParam(GraphSource.LEGEND_BORDER, Boolean.class, DEFAULT_LEGEND_BORDER); boolean graphBorder = getParam(GraphSource.GRAPH_BORDER, Boolean.class, DEFAULT_GRAPH_BORDER); Font titleFont = getParam(GraphSource.GRAPH_FONT, Font.class, DEFAULT_GRAPH_TITLE_FONT); String noDataMessage = getParam(GraphSource.GRAPH_NO_DATA_MESSAGE, String.class, DEFAULT_GRAPH_NO_DATA_MESSAGE); PieGraphData pieGraphData = makeDataSet(); Map<Comparable, Paint> colors = pieGraphData.colors; this.chart = ChartFactory.createPieChart(title, pieGraphData.data, false, graphToolTip, false); Paint backgroundColor = getParam(GraphSource.BACKGROUND_COLOR, Paint.class, DEFAULT_BACKGROUND_COLOR); Paint plotColor = getParam(JFreeChartTimeSeriesGraphSource.PLOT_COLOR, Paint.class, backgroundColor); Paint labelColor = getParam(JFreeChartTimeSeriesGraphSource.GRAPH_LABEL_BACKGROUND_COLOR, Paint.class, DEFAULT_BACKGROUND_COLOR); this.chart.setBackgroundPaint(backgroundColor); PiePlot plot = (PiePlot) chart.getPlot(); plot.setBackgroundPaint(plotColor); plot.setNoDataMessage(noDataMessage); if (!graphDisplayLabel) { plot.setLabelGenerator(null); } else { plot.setInteriorGap(0.001); plot.setMaximumLabelWidth(.3); // plot.setIgnoreNullValues(true); plot.setIgnoreZeroValues(true); plot.setShadowPaint(null); // plot.setOutlineVisible(false); //TODO use title font? Font font = plot.getLabelFont(); plot.setLabelLinkStyle(PieLabelLinkStyle.CUBIC_CURVE); plot.setLabelFont(font.deriveFont(font.getSize2D() * .75f)); plot.setLabelBackgroundPaint(labelColor); plot.setLabelShadowPaint(null); plot.setLabelOutlinePaint(null); plot.setLabelGap(0.001); plot.setLabelLinkMargin(0.0); plot.setLabelLinksVisible(true); // plot.setSimpleLabels(true); // plot.setCircular(true); } if (!graphBorder) { plot.setOutlineVisible(false); } if (title != null && !"".equals(title)) { TextTitle title1 = new TextTitle(); title1.setText(title); title1.setFont(titleFont); title1.setPadding(3, 2, 5, 2); chart.setTitle(title1); } else { chart.setTitle((TextTitle) null); } plot.setLabelPadding(new RectangleInsets(1, 1, 1, 1)); //Makes a wrapper for the legend to remove the border around it if (legend) { LegendTitle legend1 = new LegendTitle(chart.getPlot()); BlockContainer wrapper = new BlockContainer(new BorderArrangement()); if (legendBorder) { wrapper.setFrame(new BlockBorder(1, 1, 1, 1)); } else { wrapper.setFrame(new BlockBorder(0, 0, 0, 0)); } BlockContainer items = legend1.getItemContainer(); items.setPadding(2, 10, 5, 2); wrapper.add(items); legend1.setWrapper(wrapper); legend1.setPosition(RectangleEdge.BOTTOM); legend1.setHorizontalAlignment(HorizontalAlignment.CENTER); if (params.get(GraphSource.LEGEND_FONT) instanceof Font) { legend1.setItemFont(((Font) params.get(GraphSource.LEGEND_FONT))); } chart.addSubtitle(legend1); plot.setLegendLabelGenerator(new PieGraphLabelGenerator()); } for (Comparable category : colors.keySet()) { plot.setSectionPaint(category, colors.get(category)); } plot.setToolTipGenerator(new PieGraphToolTipGenerator(pieGraphData)); plot.setURLGenerator(new PieGraphURLGenerator(pieGraphData)); initialized = true; }
From source file:edu.jhuapl.graphs.jfreechart.JFreeChartCategoryGraphSource.java
@Override public void initialize() throws GraphException { String title = getParam(GraphSource.GRAPH_TITLE, String.class, DEFAULT_TITLE); String xLabel = getParam(GraphSource.GRAPH_X_LABEL, String.class, DEFAULT_DOMAIN_LABEL); String yLabel = getParam(GraphSource.GRAPH_Y_LABEL, String.class, DEFAULT_RANGE_LABEL); CategoryDataset dataset = makeDataSet(); chart = createChart(title, xLabel, yLabel, dataset, false, false); // start customizing the graph Paint backgroundColor = getParam(GraphSource.BACKGROUND_COLOR, Paint.class, DEFAULT_BACKGROUND_COLOR); Paint plotColor = getParam(JFreeChartTimeSeriesGraphSource.PLOT_COLOR, Paint.class, backgroundColor); Double offset = getParam(GraphSource.AXIS_OFFSET, Double.class, DEFAULT_AXIS_OFFSET); Paint graphDomainGridlinePaint = getParam(GraphSource.GRAPH_DOMAIN_GRIDLINE_PAINT, Paint.class, backgroundColor);//from ww w .jav a 2s .com Paint graphRangeGridlinePaint = getParam(GraphSource.GRAPH_RANGE_GRIDLINE_PAINT, Paint.class, backgroundColor); boolean graphBorder = getParam(GraphSource.GRAPH_BORDER, Boolean.class, DEFAULT_GRAPH_BORDER); chart.setBackgroundPaint(backgroundColor); CategoryPlot plot = chart.getCategoryPlot(); plot.setBackgroundPaint(plotColor); plot.setAxisOffset(new RectangleInsets(offset, offset, offset, offset)); plot.setDomainGridlinePaint(graphDomainGridlinePaint); plot.setDomainGridlinesVisible(true); plot.setRangeGridlinePaint(graphRangeGridlinePaint); plot.setOutlineVisible(graphBorder); // set the axis location AxisLocation axisLocation = getParam(GraphSource.GRAPH_RANGE_AXIS_LOCATION, AxisLocation.class, AxisLocation.TOP_OR_LEFT); plot.setRangeAxisLocation(axisLocation); // customize the y-axis if (params.get(RANGE_AXIS) instanceof ValueAxis) { ValueAxis valueAxis = (ValueAxis) params.get(RANGE_AXIS); plot.setRangeAxis(valueAxis); } ValueAxis valueAxis = plot.getRangeAxis(); Object yAxisFont = params.get(GraphSource.GRAPH_Y_AXIS_FONT); Object yAxisLabelFont = params.get(GraphSource.GRAPH_Y_AXIS_LABEL_FONT); Double rangeLowerBound = getParam(GraphSource.GRAPH_RANGE_LOWER_BOUND, Double.class, null); Double rangeUpperBound = getParam(GraphSource.GRAPH_RANGE_UPPER_BOUND, Double.class, null); boolean graphRangeIntegerTick = getParam(GraphSource.GRAPH_RANGE_INTEGER_TICK, Boolean.class, false); boolean graphRangeMinorTickVisible = getParam(GraphSource.GRAPH_RANGE_MINOR_TICK_VISIBLE, Boolean.class, true); if (yAxisFont instanceof Font) { valueAxis.setTickLabelFont((Font) yAxisFont); } if (yAxisLabelFont instanceof Font) { valueAxis.setLabelFont((Font) yAxisLabelFont); } if (rangeLowerBound != null) { valueAxis.setLowerBound(rangeLowerBound); } if (rangeUpperBound != null) { valueAxis.setUpperBound(rangeUpperBound); } if (graphRangeIntegerTick) { valueAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); } valueAxis.setMinorTickMarksVisible(graphRangeMinorTickVisible); // customize the x-axis if (params.get(DOMAIN_AXIS) instanceof CategoryAxis) { CategoryAxis domainAxis = (CategoryAxis) params.get(DOMAIN_AXIS); plot.setDomainAxis(domainAxis); } CategoryAxis domainAxis = plot.getDomainAxis(); Object xAxisFont = params.get(GraphSource.GRAPH_X_AXIS_FONT); Object xAxisLabelFont = params.get(GraphSource.GRAPH_X_AXIS_LABEL_FONT); if (xAxisFont instanceof Font) { domainAxis.setTickLabelFont((Font) xAxisFont); } if (xAxisLabelFont instanceof Font) { domainAxis.setLabelFont((Font) xAxisLabelFont); } domainAxis.setLabel(xLabel); domainAxis.setLowerMargin(0.0); domainAxis.setUpperMargin(0.0); plot.setDomainAxis(domainAxis); // change the font of the graph title Font titleFont = getParam(GraphSource.GRAPH_FONT, Font.class, DEFAULT_GRAPH_TITLE_FONT); TextTitle textTitle = new TextTitle(); textTitle.setText(title); textTitle.setFont(titleFont); chart.setTitle(textTitle); // makes a wrapper for the legend to remove the border around it boolean legend = getParam(GraphSource.GRAPH_LEGEND, Boolean.class, DEFAULT_GRAPH_LEGEND); boolean legendBorder = getParam(GraphSource.LEGEND_BORDER, Boolean.class, DEFAULT_LEGEND_BORDER); Object legendFont = params.get(GraphSource.LEGEND_FONT); if (legend) { LegendTitle legendTitle = new LegendTitle(chart.getPlot()); BlockContainer wrapper = new BlockContainer(new BorderArrangement()); if (legendBorder) { wrapper.setFrame(new BlockBorder(1, 1, 1, 1)); } else { wrapper.setFrame(new BlockBorder(0, 0, 0, 0)); } BlockContainer items = legendTitle.getItemContainer(); items.setPadding(2, 10, 5, 2); wrapper.add(items); legendTitle.setWrapper(wrapper); legendTitle.setPosition(RectangleEdge.BOTTOM); legendTitle.setHorizontalAlignment(HorizontalAlignment.CENTER); if (legendFont instanceof Font) { legendTitle.setItemFont((Font) legendFont); } chart.addSubtitle(legendTitle); } this.initialized = true; }
From source file:org.codehaus.mojo.dashboard.report.plugin.chart.time.MarkerTimeChartDecorator.java
/** * Creates a legend item block./*w w w.j a va 2 s . c om*/ * * @param item * the legend item. * * @return The block. */ protected void createLegendBlock(BlockContainer blockcontainerLabel) { XYPlot xyplot = (XYPlot) report.getPlot(); int nbRenderer = xyplot.getDatasetCount(); BlockContainer blockcontainer = new BlockContainer(new BorderArrangement()); if (nbRenderer > 1) { BlockContainer oldLegendBlockContainer = new BlockContainer( new FlowArrangement(HorizontalAlignment.LEFT, VerticalAlignment.TOP, 2.0D, 2.0D)); for (int i = 0; i < nbRenderer; i++) { LegendTitle legendtitle = new LegendTitle(xyplot.getRenderer(i)); legendtitle.setMargin(new RectangleInsets(1.0, 1.0, 1.0, 1.0)); legendtitle.setFrame(new LineBorder()); legendtitle.setBackgroundPaint(ChartColor.WHITE); oldLegendBlockContainer.add(legendtitle); } blockcontainer.add(oldLegendBlockContainer, RectangleEdge.LEFT); } else { LegendTitle legendtitle = new LegendTitle(xyplot.getRenderer(0)); legendtitle.setMargin(new RectangleInsets(1.0, 1.0, 1.0, 1.0)); legendtitle.setFrame(new LineBorder()); legendtitle.setBackgroundPaint(ChartColor.WHITE); blockcontainer.add(legendtitle, RectangleEdge.LEFT); } LegendTitle legendtitle1 = new LegendTitle(xyplot.getRenderer()); legendtitle1.setMargin(new RectangleInsets(1.0, 1.0, 1.0, 1.0)); legendtitle1.setFrame(new LineBorder()); legendtitle1.setBackgroundPaint(ChartColor.WHITE); legendtitle1.setWrapper(blockcontainerLabel); blockcontainer.add(legendtitle1, RectangleEdge.RIGHT); blockcontainer.add(new EmptyBlock(1000D, 0.0D)); CompositeTitle compositetitle = new CompositeTitle(blockcontainer); compositetitle.setPosition(RectangleEdge.BOTTOM); report.clearSubtitles(); report.addSubtitle(compositetitle); }
From source file:org.ash.history.detail.StackedChartDetail.java
/** * Creates the chart.//from ww w .j a v a2 s . c o m * * @return the jfreechart */ private JFreeChart createChart() { xAxis = new DateAxis("time"); xAxis.setLabel(null); chart = ChartFactory.createStackedXYAreaChart("", // chart title "X Value", // domain axis label "Active Sessions", // range axis label dataset, // data PlotOrientation.VERTICAL, // the plot orientation xAxis, // xAxis false, // legend true, // tooltips false // urls ); chart.getTitle() .setFont(new Font(TextTitle.DEFAULT_FONT.getFontName(), TextTitle.DEFAULT_FONT.getStyle(), 14)); plot = (XYPlot) chart.getPlot(); renderer = new StackedXYAreaRenderer3(); renderer.setRoundXCoordinates(true); renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator("{0} ({1}, {2})", new SimpleDateFormat("HH:mm"), new DecimalFormat("0.0"))); plot.setRenderer(0, renderer); plot.getRangeAxis().setLowerBound(0.0); plot.getRangeAxis().setAutoRange(true); // Set format for x axis DateAxis axis = (DateAxis) plot.getDomainAxis(); axis.setDateFormatOverride(new SimpleDateFormat("HH:mm")); // Add legend to right LegendTitle legend = new LegendTitle(chart.getPlot()); BlockContainer wrapper = new BlockContainer(new BorderArrangement()); wrapper.setFrame(new BlockBorder(1.0, 1.0, 1.0, 1.0)); BlockContainer itemss = legend.getItemContainer(); itemss.setPadding(2, 10, 5, 2); wrapper.add(itemss); legend.setWrapper(wrapper); legend.setPosition(RectangleEdge.RIGHT); legend.setHorizontalAlignment(HorizontalAlignment.LEFT); legend.setItemFont(new Font(LegendTitle.DEFAULT_ITEM_FONT.getFontName(), LegendTitle.DEFAULT_ITEM_FONT.getStyle(), 10)); chart.addSubtitle(legend); return chart; }
From source file:org.ash.detail.StackedChartDetail.java
/** * Creates the chart./* w ww .j av a2 s .c om*/ * * @return the jfreechart */ private JFreeChart createChart() { xAxis = new DateAxis("time"); xAxis.setDateFormatOverride(new SimpleDateFormat("HH:mm")); currentDate = new Date(); updatexAxisLabel(new Long(currentDate.getTime()).doubleValue()); chart = ChartFactory.createStackedXYAreaChart("", // chart title "X Value", // domain axis label "Active Sessions", // range axis label dataset, // data PlotOrientation.VERTICAL, // the plot orientation xAxis, // xAxis false, // legend true, // tooltips false // urls ); plot = (XYPlot) chart.getPlot(); renderer = new StackedXYAreaRenderer3(); renderer.setRoundXCoordinates(true); renderer.setBaseToolTipGenerator(new StandardXYToolTipGenerator("{0} ({1}, {2})", new SimpleDateFormat("HH:mm"), new DecimalFormat("0.0"))); plot.setRenderer(0, renderer); plot.getRangeAxis().setLowerBound(0.0); plot.getRangeAxis().setAutoRange(true); // Set format for x axis DateAxis axis = (DateAxis) plot.getDomainAxis(); axis.setDateFormatOverride(new SimpleDateFormat("HH:mm")); // Add legend to right LegendTitle legend = new LegendTitle(chart.getPlot()); BlockContainer wrapper = new BlockContainer(new BorderArrangement()); wrapper.setFrame(new BlockBorder(1.0, 1.0, 1.0, 1.0)); BlockContainer itemss = legend.getItemContainer(); itemss.setPadding(2, 10, 5, 2); wrapper.add(itemss); legend.setWrapper(wrapper); legend.setPosition(RectangleEdge.RIGHT); legend.setHorizontalAlignment(HorizontalAlignment.LEFT); chart.addSubtitle(legend); return chart; }
From source file:edu.jhuapl.graphs.jfreechart.JFreeChartTimeSeriesGraphSource.java
/** * Initializes the graph. This method generates the backing {@link JFreeChart} from the time series and graph * parameter data.//from www .ja v a2 s . c o m * * @throws GraphException if the initialization fails */ public void initialize() throws GraphException { String title = getParam(GraphSource.GRAPH_TITLE, String.class, DEFAULT_TITLE); String xLabel = getParam(GraphSource.GRAPH_X_LABEL, String.class, DEFAULT_DOMAIN_LABEL); String yLabel = getParam(GraphSource.GRAPH_Y_LABEL, String.class, DEFAULT_RANGE_LABEL); Shape graphShape = getParam(GraphSource.GRAPH_SHAPE, Shape.class, DEFAULT_GRAPH_SHAPE); Paint graphColor = getParam(GraphSource.GRAPH_COLOR, Paint.class, DEFAULT_GRAPH_COLOR); boolean legend = getParam(GraphSource.GRAPH_LEGEND, Boolean.class, DEFAULT_GRAPH_LEGEND); boolean graphToolTip = getParam(GraphSource.GRAPH_TOOL_TIP, Boolean.class, DEFAULT_GRAPH_TOOL_TIP); Stroke graphStroke = getParam(GraphSource.GRAPH_STROKE, Stroke.class, DEFAULT_GRAPH_STROKE); Font titleFont = getParam(GraphSource.GRAPH_FONT, Font.class, DEFAULT_GRAPH_TITLE_FONT); boolean graphBorder = getParam(GraphSource.GRAPH_BORDER, Boolean.class, DEFAULT_GRAPH_BORDER); boolean legendBorder = getParam(GraphSource.LEGEND_BORDER, Boolean.class, DEFAULT_LEGEND_BORDER); Double offset = getParam(GraphSource.AXIS_OFFSET, Double.class, DEFAULT_AXIS_OFFSET); checkSeriesType(data); @SuppressWarnings("unchecked") List<? extends TimeSeriesInterface> timeData = (List<? extends TimeSeriesInterface>) data; TimeSeriesCollection dataset = new TimeSeriesCollection(); int seriesCount = 1; for (TimeSeriesInterface series : timeData) { dataset.addSeries(buildTimeSeries(series, seriesCount)); seriesCount += 1; } // actually create the chart this.chart = ChartFactory.createTimeSeriesChart(title, xLabel, yLabel, dataset, false, graphToolTip, false); // start customizing it Paint backgroundColor = getParam(GraphSource.BACKGROUND_COLOR, Paint.class, DEFAULT_BACKGROUND_COLOR); Paint plotColor = getParam(JFreeChartTimeSeriesGraphSource.PLOT_COLOR, Paint.class, backgroundColor); Paint graphDomainGridlinePaint = getParam(GraphSource.GRAPH_DOMAIN_GRIDLINE_PAINT, Paint.class, backgroundColor); Paint graphRangeGridlinePaint = getParam(GraphSource.GRAPH_RANGE_GRIDLINE_PAINT, Paint.class, backgroundColor); this.chart.setBackgroundPaint(backgroundColor); XYPlot plot = chart.getXYPlot(); plot.setBackgroundPaint(plotColor); plot.setAxisOffset(new RectangleInsets(offset, offset, offset, offset)); plot.setDomainGridlinePaint(graphDomainGridlinePaint); plot.setRangeGridlinePaint(graphRangeGridlinePaint); if (graphBorder) { } else { plot.setOutlinePaint(null); } //Use a TextTitle to change the font of the graph title TextTitle title1 = new TextTitle(); title1.setText(title); title1.setFont(titleFont); chart.setTitle(title1); //Makes a wrapper for the legend to remove the border around it if (legend) { LegendTitle legend1 = new LegendTitle(chart.getPlot()); BlockContainer wrapper = new BlockContainer(new BorderArrangement()); if (legendBorder) { wrapper.setFrame(new BlockBorder(1, 1, 1, 1)); } else { wrapper.setFrame(new BlockBorder(0, 0, 0, 0)); } BlockContainer items = legend1.getItemContainer(); items.setPadding(2, 10, 5, 2); wrapper.add(items); legend1.setWrapper(wrapper); legend1.setPosition(RectangleEdge.BOTTOM); legend1.setHorizontalAlignment(HorizontalAlignment.CENTER); if (params.get(GraphSource.LEGEND_FONT) instanceof Font) { legend1.setItemFont(((Font) params.get(GraphSource.LEGEND_FONT))); } chart.addSubtitle(legend1); } boolean include0 = getParam(GraphSource.GRAPH_RANGE_INCLUDE_0, Boolean.class, true); NumberAxis numAxis = (NumberAxis) plot.getRangeAxis(); double rangeLower = getParam(GraphSource.GRAPH_RANGE_LOWER_BOUND, Double.class, numAxis.getLowerBound()); double rangeUpper = getParam(GraphSource.GRAPH_RANGE_UPPER_BOUND, Double.class, numAxis.getUpperBound()); boolean graphRangeIntegerTick = getParam(GraphSource.GRAPH_RANGE_INTEGER_TICK, Boolean.class, false); boolean graphRangeMinorTickVisible = getParam(GraphSource.GRAPH_RANGE_MINOR_TICK_VISIBLE, Boolean.class, true); if (include0) { rangeLower = 0; } numAxis.setRange(rangeLower, rangeUpper); if (graphRangeIntegerTick) { numAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); } numAxis.setMinorTickMarksVisible(graphRangeMinorTickVisible); setupFont(numAxis, GraphSource.GRAPH_Y_AXIS_FONT); if (params.get(GraphSource.GRAPH_Y_AXIS_LABEL_FONT) instanceof Font) { numAxis.setLabelFont(((Font) params.get(GraphSource.GRAPH_Y_AXIS_LABEL_FONT))); } TimeResolution minimumResolution = getMinimumResolution(timeData); DateFormat dateFormat = getParam(GraphSource.GRAPH_DATE_FORMATTER, DateFormat.class, new DefaultDateFormatFactory().getFormat(minimumResolution)); if (params.get(DATE_AXIS) instanceof DateAxis) { DateAxis dateAxis = (DateAxis) params.get(DATE_AXIS); dateAxis.setLabel(xLabel); plot.setDomainAxis(dateAxis); } DateAxis dateAxis = ((DateAxis) plot.getDomainAxis()); dateAxis.setDateFormatOverride(dateFormat); if (params.get(GraphSource.GRAPH_X_AXIS_LABEL_FONT) instanceof Font) { dateAxis.setLabelFont(((Font) params.get(GraphSource.GRAPH_X_AXIS_LABEL_FONT))); } int minTick = getParam(GraphSource.GRAPH_MIN_DOMAIN_TICK, Integer.class, 1); if (minTick <= 0) { minTick = 1; } dateAxis.setTickUnit(getDateTickUnit(minimumResolution, minTick), false, false); //dateAxis.setMinorTickMarksVisible(true); //dateAxis.setMinorTickCount(7); dateAxis.setMinorTickMarkOutsideLength(2); Integer minorTick = getParam(GraphSource.GRAPH_MINOR_TICKS, Integer.class, null); if (minorTick != null) { int minorVal = minorTick; if (minorVal > 0) { dateAxis.setMinorTickCount(minorVal); } } setupFont(dateAxis, GraphSource.GRAPH_X_AXIS_FONT); //double lowerMargin = getParam(DOMAIN_AXIS_LOWER_MARGIN, Double.class, DEFAULT_DOMAIN_AXIS_LOWER_MARGIN); double lowerMargin = getParam(DOMAIN_AXIS_LOWER_MARGIN, Double.class, DEFAULT_DOMAIN_AXIS_LOWER_MARGIN); dateAxis.setLowerMargin(lowerMargin); //double upperMargin = getParam(DOMAIN_AXIS_UPPER_MARGIN, Double.class, DEFAULT_DOMAIN_AXIS_UPPER_MARGIN); double upperMargin = getParam(DOMAIN_AXIS_UPPER_MARGIN, Double.class, DEFAULT_DOMAIN_AXIS_UPPER_MARGIN); dateAxis.setUpperMargin(upperMargin); Date domainLower = getParam(GraphSource.GRAPH_DOMAIN_LOWER_BOUND, Date.class, dateAxis.getMinimumDate()); Date domainUpper = getParam(GraphSource.GRAPH_DOMAIN_UPPER_BOUND, Date.class, dateAxis.getMaximumDate()); dateAxis.setRange(domainLower, domainUpper); // depending on the domain axis range, display either 1 tick per day, week, month or year TickUnits standardUnits = new TickUnits(); standardUnits.add(new DateTickUnit(DateTickUnitType.DAY, 1)); standardUnits.add(new DateTickUnit(DateTickUnitType.DAY, 7)); standardUnits.add(new DateTickUnit(DateTickUnitType.MONTH, 1)); standardUnits.add(new DateTickUnit(DateTickUnitType.YEAR, 1)); dateAxis.setStandardTickUnits(standardUnits); TimeSeriesRenderer renderer = new TimeSeriesRenderer(dataset); setupRenderer(renderer, graphColor, graphShape, graphStroke); renderer.setBaseFillPaint(Color.BLACK); renderer.setSeriesOutlinePaint(0, Color.WHITE); //renderer.setUseOutlinePaint(true); plot.setRenderer(renderer); this.initialized = true; }