List of usage examples for org.jfree.chart.axis CategoryAxis setLowerMargin
public void setLowerMargin(double margin)
From source file:com.cwctravel.hudson.plugins.multimoduletests.TrendGraph.java
@Override protected JFreeChart createGraph() { final CategoryDataset dataset = createDataSet().build(); final JFreeChart chart = ChartFactory.createStackedAreaChart(null, // chart // title null, // unused yLabel, // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation false, // include legend true, // tooltips false // urls );//from www . j a v a2s.c om chart.setBackgroundPaint(Color.white); final CategoryPlot plot = chart.getCategoryPlot(); // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0)); plot.setBackgroundPaint(Color.WHITE); plot.setOutlinePaint(null); plot.setForegroundAlpha(0.8f); // plot.setDomainGridlinesVisible(true); // plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinesVisible(true); plot.setRangeGridlinePaint(Color.black); CategoryAxis domainAxis = new ShiftedCategoryAxis(null); plot.setDomainAxis(domainAxis); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90); domainAxis.setLowerMargin(0.0); domainAxis.setUpperMargin(0.0); domainAxis.setCategoryMargin(0.0); final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); ChartUtil.adjustChebyshev(dataset, rangeAxis); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setAutoRange(true); StackedAreaRenderer ar = new StackedAreaRenderer2() { private static final long serialVersionUID = 7962375662395944968L; @Override public Paint getItemPaint(int row, int column) { ChartLabel key = (ChartLabel) dataset.getColumnKey(column); if (key.getColor() != null) return key.getColor(); return super.getItemPaint(row, column); } @Override public String generateURL(CategoryDataset dataset, int row, int column) { ChartLabel label = (ChartLabel) dataset.getColumnKey(column); return prefixUrl + label.getURL() + suffixUrl; } @Override public String generateToolTip(CategoryDataset dataset, int row, int column) { ChartLabel label = (ChartLabel) dataset.getColumnKey(column); return label.getToolTipText(); } }; plot.setRenderer(ar); ar.setSeriesPaint(0, ColorPalette.RED); // Skips. ar.setSeriesPaint(1, ColorPalette.YELLOW); // Failures. ar.setSeriesPaint(2, ColorPalette.BLUE); // Total. // crop extra space around the graph plot.setInsets(new RectangleInsets(0, 0, 0, 5.0)); return chart; }
From source file:org.objectweb.proactive.extensions.timitspmd.util.charts.HierarchicalBarChart.java
private void buildFinalChart(String title, String subTitle, String xAxisLabel, String yAxisLabel, int height, int width, String filename, Chart.Scale scaleMode, Chart.LegendFormat legendFormatMode, int alpha) { @SuppressWarnings("unchecked") Vector<Counter>[] vec = new Vector[this.timers.length]; boolean exist; // create the dataset... for (int i = 0; i < this.timers.length; i++) { vec[i] = new Vector<Counter>(); @SuppressWarnings("unchecked") Iterator<Element> it = this.timers[i].getDescendants(); while (it.hasNext()) { try { Element elt = (Element) it.next(); String name = elt.getAttributeValue("name"); double value = Double.valueOf(elt.getAttributeValue("avg")); exist = false;//from w w w.j av a 2 s.c om for (int j = 0; j < vec[i].size(); j++) { if (((Counter) vec[i].get(j)).getName().equals(name)) { ((Counter) vec[i].get(j)).addValue(value); exist = true; break; } } if (!exist) { vec[i].add(new Counter(name, value)); } } catch (ClassCastException e) { continue; } } } CategoryDataset dataset = null; try { dataset = DatasetUtilities.createCategoryDataset(toSeries(vec[0]), this.categories, toDataset(vec)); } catch (IllegalArgumentException e) { e.printStackTrace(); throw new IllegalArgumentException( "Benchmark names must have different names. Be sure that your filter contains correct timers names"); } // create the chart... final CategoryAxis categoryAxis = new CategoryAxis(xAxisLabel); final ValueAxis valueAxis = new NumberAxis(yAxisLabel); final CategoryPlot plot = new CategoryPlot(dataset, categoryAxis, valueAxis, new HierarchicalBarRenderer()); plot.setOrientation(PlotOrientation.VERTICAL); final JFreeChart chart = new JFreeChart(title, JFreeChart.DEFAULT_TITLE_FONT, plot, true); chart.addSubtitle(new TextTitle(subTitle)); // set the background color for the chart... chart.setBackgroundPaint(Color.white); final HierarchicalBarRenderer renderer = (HierarchicalBarRenderer) plot.getRenderer(); renderer.setItemMargin(0.01); renderer.setDatasetTree(this.timers); renderer.setSeries(toSeries(vec[0])); renderer.setAlpha(alpha); final CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryMargin(HierarchicalBarChart.CATEGORY_MARGIN); domainAxis.setUpperMargin(0.05); domainAxis.setLowerMargin(0.05); try { if ((filename == null) || "".equals(filename)) { throw new RuntimeException( "The output filename for the HierarchicalBarChart cannot be null or empty !"); } ChartUtilities.saveChartAsPNG(XMLHelper.createFileWithDirs(filename + ".png"), chart, width, height); Utilities.saveChartAsSVG(chart, new Rectangle(width, height), XMLHelper.createFileWithDirs(filename + ".svg")); } catch (java.io.IOException e) { System.err.println("Error writing chart image to file"); e.printStackTrace(); } }
From source file:org.pentaho.chart.plugin.jfreechart.chart.bar.JFreeBarChartGenerator.java
/** * This method allows to manipulate bar width indirectly by sepecifying percentages for lower margin, * upper margin, category margin and item margin. Definitions of these margins and how they effect bar width * are available in the JFreeChart documentation. * * @param chartDocument Current chart defintion * @param categoryPlot The plot object for the current chart *//*from w ww .j a v a2 s .c o m*/ private void setAxisMargins(final ChartDocument chartDocument, final CategoryPlot categoryPlot) { final ArrayList<ChartElement> axisElementsList = chartDocument.getAxisSeriesLinkInfo() .getDomainAxisElements(); if (axisElementsList != null) { for (final ChartElement axisElement : axisElementsList) { if (axisElement != null) { final String axisType = (String) axisElement.getAttribute("type");//$NON-NLS-1$ if (axisType != null && DOMAIN_AXIS.equalsIgnoreCase(axisType)) { final LayoutStyle layoutStyle = axisElement.getLayoutStyle(); final CSSValue lowerMarginValue = layoutStyle.getValue(ChartStyleKeys.MARGIN_LOWER); final CSSValue upperMarginValue = layoutStyle.getValue(ChartStyleKeys.MARGIN_UPPER); final CSSValue itemMarginValue = layoutStyle.getValue(ChartStyleKeys.MARGIN_ITEM); final CSSValue categoryMarginValue = layoutStyle.getValue(ChartStyleKeys.MARGIN_CATEGORY); // The lower, upper and category margins can be controlled through category axis final CategoryAxis categoryAxis = categoryPlot.getDomainAxis(); if (lowerMarginValue != null) { final double lowerMargin = ((CSSNumericValue) lowerMarginValue).getValue() / 100; categoryAxis.setLowerMargin(lowerMargin); } if (upperMarginValue != null) { final double upperMargin = ((CSSNumericValue) upperMarginValue).getValue() / 100; categoryAxis.setUpperMargin(upperMargin); } if (categoryMarginValue != null) { final double categoryMargin = ((CSSNumericValue) categoryMarginValue).getValue() / 100; categoryAxis.setCategoryMargin(categoryMargin); } if (itemMarginValue != null) { final double itemMargin = ((CSSNumericValue) itemMarginValue).getValue() / 100; final int datasetCount = categoryPlot.getDatasetCount(); for (int i = 0; i < datasetCount; i++) { if (categoryPlot.getRenderer() instanceof BarRenderer) { final BarRenderer barRenderer = (BarRenderer) categoryPlot.getRenderer(i); barRenderer.setItemMargin(itemMargin); } } } } } } } }
From source file:hudson.graph.jfreechart.JFreeChartSupport.java
public JFreeChart createChart() { if (chartType == Graph.TYPE_STACKED_AREA) { jFreeChart = ChartFactory.createStackedAreaChart(null, // chart chartTitle, // // title xAxisLabel, // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation false, // include legend true, // tooltips false // urls );//from ww w. j av a 2 s . c om } else if (chartType == Graph.TYPE_LINE) { jFreeChart = ChartFactory.createLineChart(null, // chart title chartTitle, // // title xAxisLabel, // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation true, // include legend true, // tooltips false // urls ); } jFreeChart.setBackgroundPaint(Color.white); final CategoryPlot plot = jFreeChart.getCategoryPlot(); // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0)); plot.setBackgroundPaint(Color.WHITE); plot.setOutlinePaint(null); plot.setForegroundAlpha(0.8f); // plot.setDomainGridlinesVisible(true); // plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinesVisible(true); plot.setRangeGridlinePaint(Color.black); if (chartType == Graph.TYPE_LINE) { final LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer(); renderer.setBaseStroke(new BasicStroke(3)); if (multiStageTimeSeries != null) { for (int i = 0; i < multiStageTimeSeries.size(); i++) { renderer.setSeriesPaint(i, multiStageTimeSeries.get(i).color); } } } CategoryAxis domainAxis = new ShiftedCategoryAxis(null); plot.setDomainAxis(domainAxis); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90); domainAxis.setLowerMargin(0.0); domainAxis.setUpperMargin(0.0); domainAxis.setCategoryMargin(0.0); final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); Utils.adjustChebyshev(dataset, rangeAxis); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); if (chartType == Graph.TYPE_STACKED_AREA) { StackedAreaRenderer ar = new StackedAreaRenderer2() { @Override public Paint getItemPaint(int row, int column) { if (row == 2) { return ColorPalette.BLUE; } if (row == 1) { return ColorPalette.YELLOW; } if (row == 0) { return ColorPalette.RED; } ChartLabel key = (ChartLabel) dataset.getColumnKey(column); return key.getColor(row, column); } @Override public String generateURL(CategoryDataset dataset, int row, int column) { ChartLabel label = (ChartLabel) dataset.getColumnKey(column); return label.getLink(row, column); } @Override public String generateToolTip(CategoryDataset dataset, int row, int column) { ChartLabel label = (ChartLabel) dataset.getColumnKey(column); return label.getToolTip(row, column); } }; plot.setRenderer(ar); ar.setSeriesPaint(0, ColorPalette.RED); // Failures. ar.setSeriesPaint(1, ColorPalette.YELLOW); // Skips. ar.setSeriesPaint(2, ColorPalette.BLUE); // Total. } // crop extra space around the graph plot.setInsets(new RectangleInsets(0, 0, 0, 5.0)); return jFreeChart; }
From source file:edu.ucla.stat.SOCR.chart.demo.AreaChartDemo1.java
/** * Creates a Area chart./* w w w .j ava2s . c o m*/ * * @param dataset the dataset. * * @return The chart. */ protected JFreeChart createChart(CategoryDataset dataset) { JFreeChart chart = ChartFactory.createAreaChart(chartTitle, // chart title domainLabel, // domain axis label rangeLabel, // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation !legendPanelOn, // include legend true, // tooltips false // urls ); // NOW DO SOME OPTIONAL CUSTOMISATION OF THE CHART... chart.setBackgroundPaint(Color.white); if (isDemo) { TextTitle subtitle = new TextTitle("An area chart demonstration. We use this subtitle as an " + "example of what happens when you get a really long title or " + "subtitle."); subtitle.setFont(new Font("SansSerif", Font.PLAIN, 12)); subtitle.setPosition(RectangleEdge.TOP); subtitle.setPadding(new RectangleInsets(UnitType.RELATIVE, 0.05, 0.05, 0.05, 0.05)); subtitle.setVerticalAlignment(VerticalAlignment.BOTTOM); chart.addSubtitle(subtitle); } CategoryPlot plot = chart.getCategoryPlot(); plot.setForegroundAlpha(0.5f); plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0)); plot.setBackgroundPaint(Color.lightGray); plot.setDomainGridlinesVisible(true); plot.setDomainGridlinePaint(Color.white); plot.setRangeGridlinesVisible(true); plot.setRangeGridlinePaint(Color.white); AreaRenderer renderer = (AreaRenderer) plot.getRenderer(); renderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator()); CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45); domainAxis.setLowerMargin(0.0); domainAxis.setUpperMargin(0.0); if (isDemo) { domainAxis.addCategoryLabelToolTip("Type 1", "The first type."); domainAxis.addCategoryLabelToolTip("Type 2", "The second type."); domainAxis.addCategoryLabelToolTip("Type 3", "The third type."); } NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setLabelAngle(0 * Math.PI / 2.0); // OPTIONAL CUSTOMISATION COMPLETED. setCategorySummary(dataset); return chart; }
From source file:org.openscience.cdk.applications.taverna.basicutilities.ChartTool.java
/** * Creates an area chart.// ww w .j a va 2 s . c om * * @param title * @param categoryAxisLabel * (X-Axis label) * @param valueAxisLabel * (Y-Axis label) * @param dataset * @return JfreeChart instance. */ public JFreeChart createAreaChart(String title, String categoryAxisLabel, String valueAxisLabel, CategoryDataset dataset) { JFreeChart chart = ChartFactory.createAreaChart(title, categoryAxisLabel, valueAxisLabel, dataset, this.orientation, this.drawLegend, false, false); // set the background color for the chart... chart.setBackgroundPaint(Color.white); chart.setAntiAlias(true); CategoryPlot plot = chart.getCategoryPlot(); CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setLowerMargin(0); domainAxis.setUpperMargin(0); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90); AreaRenderer renderer = (AreaRenderer) plot.getRenderer(); renderer.setSeriesPaint(0, Color.blue); renderer.setSeriesPaint(1, Color.red); renderer.setSeriesPaint(2, Color.green); renderer.setSeriesPaint(3, Color.darkGray); renderer.setSeriesPaint(4, Color.yellow); return chart; }
From source file:org.openscience.cdk.applications.taverna.basicutilities.ChartTool.java
/** * Creates a bar chart./*from www . ja v a 2s . c o m*/ * * @param title * @param categoryAxisLabel * (X-Axis label) * @param valueAxisLabel * (Y-Axis label) * @param dataset * @return JfreeChart instance. */ public JFreeChart createBarChart(String title, String categoryAxisLabel, String valueAxisLabel, CategoryDataset dataset) { JFreeChart chart = ChartFactory.createBarChart(title, categoryAxisLabel, valueAxisLabel, dataset, this.orientation, this.drawLegend, false, false); // set the background color for the chart... chart.setBackgroundPaint(Color.white); chart.setAntiAlias(true); CategoryPlot plot = chart.getCategoryPlot(); CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setLowerMargin(0.01); domainAxis.setUpperMargin(0.01); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90); BarRenderer renderer = (BarRenderer) plot.getRenderer(); renderer.setSeriesPaint(0, Color.blue); renderer.setSeriesPaint(1, Color.red); renderer.setSeriesPaint(2, Color.green); renderer.setSeriesPaint(3, Color.darkGray); renderer.setSeriesPaint(4, Color.yellow); return chart; }
From source file:org.openscience.cdk.applications.taverna.basicutilities.ChartTool.java
/** * Creates a line chart./*from www .j a v a 2 s . c om*/ * * @param title * @param categoryAxisLabel * (X-Axis label) * @param valueAxisLabel * (Y-Axis label) * @param dataset * @param includeZero * True when zero shall be included to the axis range. * @return JfreeChart instance. */ public JFreeChart createLineChart(String title, String categoryAxisLabel, String valueAxisLabel, CategoryDataset dataset, boolean includeZero, boolean drawShapes) { JFreeChart chart = ChartFactory.createLineChart(title, categoryAxisLabel, valueAxisLabel, dataset, this.orientation, this.drawLegend, false, false); // set the background color for the chart... chart.setBackgroundPaint(Color.white); chart.setAntiAlias(true); CategoryPlot plot = chart.getCategoryPlot(); CategoryAxis domainAxis = plot.getDomainAxis(); domainAxis.setLowerMargin(0.025); domainAxis.setUpperMargin(0.025); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_90); NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setAutoRangeIncludesZero(includeZero); LineAndShapeRenderer renderer = (LineAndShapeRenderer) plot.getRenderer(); renderer.setSeriesPaint(0, Color.blue); renderer.setSeriesPaint(1, Color.red); renderer.setSeriesPaint(2, Color.green); renderer.setSeriesPaint(3, Color.darkGray); renderer.setSeriesPaint(4, Color.yellow); renderer.setDrawOutlines(true); renderer.setUseFillPaint(true); renderer.setBaseShapesVisible(drawShapes); renderer.setBaseShapesFilled(true); return chart; }
From source file:com.mentor.questa.vrm.jenkins.QuestaVrmHostAction.java
private JFreeChart createChart(StaplerRequest req, CategoryDataset dataset) { final JFreeChart chart = ChartFactory.createStackedAreaChart(null, // chart title "Relative time", // unused "count", // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation false, // include legend true, // tooltips false // urls );/*from w w w . j a va2 s . co m*/ chart.setBackgroundPaint(Color.white); final CategoryPlot plot = chart.getCategoryPlot(); plot.setBackgroundPaint(Color.WHITE); plot.setOutlinePaint(null); plot.setForegroundAlpha(0.8f); plot.setRangeGridlinesVisible(true); plot.setRangeGridlinePaint(Color.black); CategoryAxis domainAxis = new ShiftedCategoryAxis(null); plot.setDomainAxis(domainAxis); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90); domainAxis.setLowerMargin(0.0); domainAxis.setUpperMargin(0.0); domainAxis.setCategoryMargin(0.0); final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); StackedAreaRenderer ar = new StackedAreaRenderer2() { private long getTime(CategoryDataset dataset, int column) { Long offset = (Long) dataset.getColumnKey(column); return getRegressionResult().getRegressionBegin().getTime() + offset * 1000; } @Override public String generateURL(CategoryDataset dataset, int row, int column) { return "javascript:getSummary(" + getTime(dataset, column) + ");"; } @Override public String generateToolTip(CategoryDataset dataset, int row, int column) { String host = (String) dataset.getRowKey(row); Date date = new Date(getTime(dataset, column)); int value = (Integer) dataset.getValue(row, column); return value + " on " + host + "@" + date.toString(); } }; plot.setRenderer(ar); // crop extra space around the graph plot.setInsets(new RectangleInsets(0, 0, 0, 5.0)); return chart; }
From source file:net.praqma.jenkins.memorymap.MemoryMapBuildAction.java
protected JFreeChart createChart(CategoryDataset dataset, String title, String yaxis, int max, int min) { final JFreeChart chart = ChartFactory.createStackedAreaChart(title, // chart // title null, // unused yaxis, // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation true, // include legend true, // tooltips false // urls );/*from www . j ava 2 s . c o m*/ final LegendTitle legend = chart.getLegend(); legend.setPosition(RectangleEdge.BOTTOM); chart.setBackgroundPaint(Color.white); final CategoryPlot plot = chart.getCategoryPlot(); plot.setBackgroundPaint(Color.WHITE); plot.setOutlinePaint(null); plot.setRangeGridlinesVisible(true); plot.setRangeGridlinePaint(Color.black); CategoryAxis domainAxis = new ShiftedCategoryAxis(null); plot.setDomainAxis(domainAxis); domainAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_90); domainAxis.setLowerMargin(0.0); domainAxis.setUpperMargin(0.0); domainAxis.setCategoryMargin(0.0); final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); rangeAxis.setUpperBound(max); rangeAxis.setLowerBound(min); final StackedAreaRenderer renderer = (StackedAreaRenderer) plot.getRenderer(); renderer.setBaseStroke(new BasicStroke(2.0f)); plot.setInsets(new RectangleInsets(5.0, 0, 0, 5.0)); return chart; }