List of usage examples for org.jfree.chart.axis CategoryLabelWidthType RANGE
CategoryLabelWidthType RANGE
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From source file:edu.coeia.charts.BarChartPanel.java
private JFreeChart createChart(final CategoryDataset dataset, String str) { final JFreeChart chart = ChartFactory.createBarChart3D(str, // chart title "Names", // domain axis label "Values(%)", // range axis label dataset, // data PlotOrientation.HORIZONTAL, // orientation true, // include legend true, // tooltips false // urls );// w ww. java 2 s . c om final CategoryPlot plot = chart.getCategoryPlot(); plot.setForegroundAlpha(1.0f); // left align the category labels... final CategoryAxis axis = plot.getDomainAxis(); final CategoryLabelPositions p = axis.getCategoryLabelPositions(); final CategoryLabelPosition left = new CategoryLabelPosition(RectangleAnchor.LEFT, TextBlockAnchor.CENTER_LEFT, TextAnchor.CENTER_LEFT, 0.0, CategoryLabelWidthType.RANGE, 0.30f); axis.setCategoryLabelPositions(CategoryLabelPositions.replaceLeftPosition(p, left)); // change the auto tick unit selection to integer units only... final NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis(); rangeAxis.setRange(from, to); rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits()); return chart; }
From source file:edu.ucla.stat.SOCR.chart.demo.BarChart3DDemo2.java
/** * Creates a chart./*from w ww . ja v a 2 s. co m*/ * * @param dataset the dataset. * * @return The chart. */ protected JFreeChart createChart(CategoryDataset dataset) { JFreeChart chart = ChartFactory.createBarChart3D(chartTitle, // chart title domainLabel, // domain axis label rangeLabel, // range axis label dataset, // data PlotOrientation.HORIZONTAL, // orientation !legendPanelOn, // include legend true, // tooltips false // urls ); CategoryPlot plot = chart.getCategoryPlot(); plot.setForegroundAlpha(1.0f); // left align the category labels... CategoryAxis axis = plot.getDomainAxis(); CategoryLabelPositions p = axis.getCategoryLabelPositions(); CategoryLabelPosition left = new CategoryLabelPosition(RectangleAnchor.LEFT, TextBlockAnchor.CENTER_LEFT, TextAnchor.CENTER_LEFT, 0.0, CategoryLabelWidthType.RANGE, 0.30f); axis.setCategoryLabelPositions(CategoryLabelPositions.replaceLeftPosition(p, left)); BarRenderer3D renderer = (BarRenderer3D) plot.getRenderer(); renderer.setLegendItemLabelGenerator(new SOCRCategorySeriesLabelGenerator()); setCategorySummary(dataset); return chart; }
From source file:eu.cassandra.training.utils.ChartUtils.java
/** * This function is used for the visualization of a Comparative Response Model * Histogram.//from ww w .j ava2s . c o m * * @param title * The title of the chart. * @param x * The unit on the X axis of the chart. * @param y * The unit on the Y axis of the chart. * @param dataBefore * The array of values before the response. * @param dataAfter * The array of values after the response. * @return a chart panel with the graphical representation. */ public static ChartPanel createDailyResponseHistogram(String title, String x, String y, double[] dataBefore, double[] dataAfter) { final DefaultCategoryDataset dataset = new DefaultCategoryDataset(); for (int i = 0; i < dataBefore.length; i++) { dataset.addValue(dataBefore[i], "Basic Scheme", "" + i + ""); if (i < dataAfter.length) dataset.addValue(dataAfter[i], "New Scheme", "" + i + ""); else dataset.addValue(0, "New Scheme", "" + i + ""); } JFreeChart chart = ChartFactory.createBarChart3D(title, // chart title x, // domain axis label y, // range axis label dataset, // data PlotOrientation.VERTICAL, // orientation true, // include legend true, // tooltips false // urls ); final CategoryPlot plot = chart.getCategoryPlot(); plot.setForegroundAlpha(1.0f); // left align the category labels... final CategoryAxis axis = plot.getDomainAxis(); final CategoryLabelPositions p = axis.getCategoryLabelPositions(); final CategoryLabelPosition left = new CategoryLabelPosition(RectangleAnchor.LEFT, TextBlockAnchor.CENTER_LEFT, TextAnchor.CENTER_LEFT, 0.0, CategoryLabelWidthType.RANGE, 0.30f); axis.setCategoryLabelPositions(CategoryLabelPositions.replaceLeftPosition(p, left)); return new ChartPanel(chart); }
From source file:j2se.jfreechart.barchart.BarChart3DDemo2.java
/** * Creates a chart.//from www . ja v a 2s . c om * * @param dataset the dataset. * * @return The chart. */ private JFreeChart createChart(final CategoryDataset dataset) { final JFreeChart chart = ChartFactory.createBarChart3D("3D Bar Chart Demo 2", // chart title "Category", // domain axis label "Value", // range axis label dataset, // data PlotOrientation.HORIZONTAL, // orientation true, // include legend true, // tooltips false // urls ); final CategoryPlot plot = chart.getCategoryPlot(); plot.setForegroundAlpha(1.0f); // left align the category labels... final CategoryAxis axis = plot.getDomainAxis(); final CategoryLabelPositions p = axis.getCategoryLabelPositions(); final CategoryLabelPosition left = new CategoryLabelPosition(RectangleAnchor.LEFT, TextBlockAnchor.CENTER_LEFT, TextAnchor.CENTER_LEFT, 0.0, CategoryLabelWidthType.RANGE, 0.30f); axis.setCategoryLabelPositions(CategoryLabelPositions.replaceLeftPosition(p, left)); return chart; }
From source file:com.att.aro.ui.view.waterfalltab.WaterfallPanel.java
/** * @return the categoryAxis//from www. j a va 2 s . co m */ private CategoryAxis getCategoryAxis() { if (categoryAxis == null) { categoryAxis = new CategoryAxis(); categoryAxis.setMaximumCategoryLabelWidthRatio(0.2f); categoryAxis.setCategoryLabelPositions(CategoryLabelPositions.replaceLeftPosition( CategoryLabelPositions.STANDARD, new CategoryLabelPosition(RectangleAnchor.LEFT, TextBlockAnchor.CENTER_LEFT, CategoryLabelWidthType.RANGE, 1.0f))); } return categoryAxis; }
From source file:de.fhbingen.wbs.wpOverview.tabs.APCalendarPanel.java
/** * Create the JFreeChart.//from w w w. ja v a 2 s. c o m * @param dataset * task list for the JFreeChart. * @return JFreeChart of tasks. */ private JFreeChart createChart(final IntervalCategoryDataset dataset) { final JFreeChart chart = ChartFactory.createGanttChart("", "", "", dataset, true, false, false); chart.getCategoryPlot().getDomainAxis().setCategoryMargin(0.4); chart.getCategoryPlot().getDomainAxis().setLowerMargin(0); chart.getCategoryPlot().getDomainAxis().setUpperMargin(0); chart.getCategoryPlot().getDomainAxis().setTickLabelFont(new Font(Font.SANS_SERIF, Font.PLAIN, 10)); chart.getCategoryPlot().getDomainAxis().setTickLabelInsets(new RectangleInsets(0, 0, 0, 0)); chart.getCategoryPlot().getDomainAxis() .setCategoryLabelPositions(new CategoryLabelPositions( new CategoryLabelPosition(RectangleAnchor.LEFT, TextBlockAnchor.CENTER_LEFT, CategoryLabelWidthType.RANGE, 1), new CategoryLabelPosition(RectangleAnchor.LEFT, TextBlockAnchor.CENTER_LEFT, CategoryLabelWidthType.RANGE, 1), new CategoryLabelPosition(RectangleAnchor.LEFT, TextBlockAnchor.CENTER_LEFT, CategoryLabelWidthType.RANGE, 1), new CategoryLabelPosition(RectangleAnchor.LEFT, TextBlockAnchor.CENTER_LEFT, CategoryLabelWidthType.RANGE, 1))); return chart; }
From source file:com.smhdemo.common.report.generate.factory.ChartFactory.java
public byte[] export(Chart report, Map<String, String> pageParams) throws Exception { if (report == null) { return null; }//from w w w . j a v a2 s .c o m DefaultCategoryDataset dataset = buildDataset(report, pageParams); java.awt.Font titleFont = new java.awt.Font(report.getFontName(), report.getFontStyle(), report.getFontSize()); String chartTitle = report.getChartTitle(); chartTitle = replaceParam(pageParams, report.getParameters(), chartTitle, false); String horizAxisLabel = report.getHorizAxisLabel(); horizAxisLabel = replaceParam(pageParams, report.getParameters(), horizAxisLabel, false); String vertAxisLabel = report.getVertAxisLabel(); vertAxisLabel = replaceParam(pageParams, report.getParameters(), vertAxisLabel, false); Boolean showLegend = report.getShowLegend(); Boolean showTooltips = report.getShowTooltips(); Boolean drillThroughEnabled = false; Chart.Type chartType = report.getType(); CategoryURLGenerator urlGenerator = null; JFreeChart chart = null; switch (chartType) { case VERTBAR: chart = ChartGenerationService.createBarChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case VERTBAR3D: chart = ChartGenerationService.createBarChart3D(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case HORIZBAR: chart = ChartGenerationService.createBarChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case HORIZBAR3D: chart = ChartGenerationService.createBarChart3D(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case STACKEDVERTBAR: chart = ChartGenerationService.createStackedBarChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case STACKEDVERTBAR3D: chart = ChartGenerationService.createStackedBarChart3D(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case STACKEDHORIZBAR: chart = ChartGenerationService.createStackedBarChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case STACKEDHORIZBAR3D: chart = ChartGenerationService.createStackedBarChart3D(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case VERTLINE: chart = ChartGenerationService.createLineChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case HORIZLINE: chart = ChartGenerationService.createLineChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case VERTAREA: chart = ChartGenerationService.createAreaChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case HORIZAREA: chart = ChartGenerationService.createAreaChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case VERTSTACKEDAREA: chart = ChartGenerationService.createStackedAreaChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case HORIZSTACKEDAREA: chart = ChartGenerationService.createStackedAreaChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case PIEBYCOLUMN: chart = ChartGenerationService.createPieChart(chartTitle, titleFont, dataset, TableOrder.BY_COLUMN, showLegend, showTooltips, drillThroughEnabled, null); break; case PIEBYROW: chart = ChartGenerationService.createPieChart(chartTitle, titleFont, dataset, TableOrder.BY_ROW, showLegend, showTooltips, drillThroughEnabled, null); break; case PIEBYCOLUMN3D: chart = ChartGenerationService.create3DPieChart(chartTitle, titleFont, dataset, TableOrder.BY_COLUMN, showLegend, showTooltips, drillThroughEnabled, null); break; case PIEBYROW3D: chart = ChartGenerationService.create3DPieChart(chartTitle, titleFont, dataset, TableOrder.BY_ROW, showLegend, showTooltips, drillThroughEnabled, null); break; default: throw new BaseException("", ""); } try { Integer bgColorR = report.getBgColorR(); Integer bgColorG = report.getBgColorG(); Integer bgColorB = report.getBgColorB(); chart.setBackgroundPaint(new java.awt.Color(bgColorR, bgColorG, bgColorB)); String axisFontName = report.getAxisFontName(); Integer axisFontStyle = report.getAxisFontStyle(); Integer axisFontSize = report.getAxisFontSize(); java.awt.Font axisFont = new java.awt.Font(axisFontName, axisFontStyle, axisFontSize); String axisTickFontName = report.getAxisTickFontName(); Integer axisTickFontStyle = report.getAxisTickFontStyle(); Integer axisTickFontSize = report.getAxisTickFontSize(); java.awt.Font axisTickFont = new java.awt.Font(axisTickFontName, axisTickFontStyle, axisTickFontSize); String legendFontName = report.getLegendFontName(); Integer legendFontStyle = report.getLegendFontStyle(); Integer legendFontSize = report.getLegendFontSize(); java.awt.Font legendFont = new java.awt.Font(legendFontName, legendFontStyle, legendFontSize); Integer tickLabelRotate = report.getTickLabelRotate(); String dataFontName = report.getDataFontName(); Integer dataFontStyle = report.getDataFontStyle(); Integer dataFontSize = report.getDataFontSize(); java.awt.Font dataFont = new java.awt.Font(dataFontName, dataFontStyle, dataFontSize); Plot plot = chart.getPlot(); if (!(plot instanceof MultiplePiePlot)) { CategoryPlot categoryPlot = chart.getCategoryPlot(); CategoryItemRenderer renderer = categoryPlot.getRenderer(); renderer.setBaseItemLabelGenerator(new LabelGenerator(0.0)); renderer.setBaseItemLabelFont(dataFont); renderer.setBaseItemLabelsVisible(true); if (chartType == Chart.Type.VERTLINE || chartType == Chart.Type.HORIZLINE) { LineAndShapeRenderer lineRenderer = (LineAndShapeRenderer) categoryPlot.getRenderer(); lineRenderer.setBaseShapesVisible(true); lineRenderer.setDrawOutlines(true); lineRenderer.setUseFillPaint(true); } } if (plot instanceof CategoryPlot) { CategoryPlot catPlot = (CategoryPlot) plot; catPlot.getDomainAxis().setLabelFont(axisFont); catPlot.getRangeAxis().setLabelFont(axisFont); catPlot.getDomainAxis().setTickLabelFont(axisTickFont); catPlot.getRangeAxis().setTickLabelFont(axisTickFont); catPlot.getDomainAxis().setMaximumCategoryLabelWidthRatio(100.0f); double angle = -2.0 * Math.PI / 360.0 * (double) tickLabelRotate; CategoryLabelPositions oldp = catPlot.getDomainAxis().getCategoryLabelPositions(); CategoryLabelPositions newp = new CategoryLabelPositions(oldp.getLabelPosition(RectangleEdge.TOP), new CategoryLabelPosition(RectangleAnchor.TOP, TextBlockAnchor.TOP_RIGHT, TextAnchor.TOP_RIGHT, angle, CategoryLabelWidthType.RANGE, 0.0f), oldp.getLabelPosition(RectangleEdge.LEFT), oldp.getLabelPosition(RectangleEdge.RIGHT)); catPlot.getDomainAxis().setCategoryLabelPositions(newp); } else if (plot instanceof PiePlot3D) { PiePlot3D piePlot = (PiePlot3D) plot; piePlot.setLabelFont(axisFont); piePlot.setDirection(org.jfree.util.Rotation.CLOCKWISE); piePlot.setForegroundAlpha(0.5f); piePlot.setNoDataMessage("?"); } else if (plot instanceof PiePlot) { PiePlot piePlot = (PiePlot) plot; piePlot.setLabelFont(axisFont); } LegendTitle legend = (LegendTitle) chart.getLegend(); if (legend != null) { legend.setItemFont(legendFont); RectangleEdge legendRectEdge = RectangleEdge.BOTTOM; Integer legendPosition = report.getLegendPosition(); switch (legendPosition) { case 0: legendRectEdge = RectangleEdge.LEFT; break; case 1: legendRectEdge = RectangleEdge.TOP; break; case 2: legendRectEdge = RectangleEdge.RIGHT; break; case 3: legendRectEdge = RectangleEdge.BOTTOM; break; } legend.setPosition(legendRectEdge); } } catch (Exception e) { logger.error("Chart Export Exception", e); } ByteArrayOutputStream out = new ByteArrayOutputStream(); ChartUtilities.writeChartAsPNG(out, chart, report.getChartWidth(), report.getChartHeight()); return out.toByteArray(); }
From source file:com.ewcms.plugin.report.generate.factory.ChartFactory.java
public byte[] export(ChartReport report, Map<String, String> pageParams) throws Exception { if (report == null) { return null; }/*from ww w. j ava 2s . c om*/ DefaultCategoryDataset dataset = buildDataset(report, pageParams); java.awt.Font titleFont = new java.awt.Font(report.getFontName(), report.getFontStyle(), report.getFontSize()); String chartTitle = report.getChartTitle(); chartTitle = replaceParam(pageParams, report.getParameters(), chartTitle, false); String horizAxisLabel = report.getHorizAxisLabel(); horizAxisLabel = replaceParam(pageParams, report.getParameters(), horizAxisLabel, false); String vertAxisLabel = report.getVertAxisLabel(); vertAxisLabel = replaceParam(pageParams, report.getParameters(), vertAxisLabel, false); Boolean showLegend = report.getShowLegend(); Boolean showTooltips = report.getShowTooltips(); Boolean drillThroughEnabled = false; ChartReport.Type chartType = report.getType(); CategoryURLGenerator urlGenerator = null; JFreeChart chart = null; switch (chartType) { case VERTBAR: chart = ChartGenerationService.createBarChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case VERTBAR3D: chart = ChartGenerationService.createBarChart3D(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case HORIZBAR: chart = ChartGenerationService.createBarChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case HORIZBAR3D: chart = ChartGenerationService.createBarChart3D(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case STACKEDVERTBAR: chart = ChartGenerationService.createStackedBarChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case STACKEDVERTBAR3D: chart = ChartGenerationService.createStackedBarChart3D(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case STACKEDHORIZBAR: chart = ChartGenerationService.createStackedBarChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case STACKEDHORIZBAR3D: chart = ChartGenerationService.createStackedBarChart3D(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case VERTLINE: chart = ChartGenerationService.createLineChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case HORIZLINE: chart = ChartGenerationService.createLineChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case VERTAREA: chart = ChartGenerationService.createAreaChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case HORIZAREA: chart = ChartGenerationService.createAreaChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case VERTSTACKEDAREA: chart = ChartGenerationService.createStackedAreaChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case HORIZSTACKEDAREA: chart = ChartGenerationService.createStackedAreaChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case PIEBYCOLUMN: chart = ChartGenerationService.createPieChart(chartTitle, titleFont, dataset, TableOrder.BY_COLUMN, showLegend, showTooltips, drillThroughEnabled, null); break; case PIEBYROW: chart = ChartGenerationService.createPieChart(chartTitle, titleFont, dataset, TableOrder.BY_ROW, showLegend, showTooltips, drillThroughEnabled, null); break; case PIEBYCOLUMN3D: chart = ChartGenerationService.create3DPieChart(chartTitle, titleFont, dataset, TableOrder.BY_COLUMN, showLegend, showTooltips, drillThroughEnabled, null); break; case PIEBYROW3D: chart = ChartGenerationService.create3DPieChart(chartTitle, titleFont, dataset, TableOrder.BY_ROW, showLegend, showTooltips, drillThroughEnabled, null); break; default: throw new BaseException("", ""); } try { Integer bgColorR = report.getBgColorR(); Integer bgColorG = report.getBgColorG(); Integer bgColorB = report.getBgColorB(); chart.setBackgroundPaint(new java.awt.Color(bgColorR, bgColorG, bgColorB)); String axisFontName = report.getAxisFontName(); Integer axisFontStyle = report.getAxisFontStyle(); Integer axisFontSize = report.getAxisFontSize(); java.awt.Font axisFont = new java.awt.Font(axisFontName, axisFontStyle, axisFontSize); String axisTickFontName = report.getAxisTickFontName(); Integer axisTickFontStyle = report.getAxisTickFontStyle(); Integer axisTickFontSize = report.getAxisTickFontSize(); java.awt.Font axisTickFont = new java.awt.Font(axisTickFontName, axisTickFontStyle, axisTickFontSize); String legendFontName = report.getLegendFontName(); Integer legendFontStyle = report.getLegendFontStyle(); Integer legendFontSize = report.getLegendFontSize(); java.awt.Font legendFont = new java.awt.Font(legendFontName, legendFontStyle, legendFontSize); Integer tickLabelRotate = report.getTickLabelRotate(); String dataFontName = report.getDataFontName(); Integer dataFontStyle = report.getDataFontStyle(); Integer dataFontSize = report.getDataFontSize(); java.awt.Font dataFont = new java.awt.Font(dataFontName, dataFontStyle, dataFontSize); Plot plot = chart.getPlot(); if (!(plot instanceof MultiplePiePlot)) { CategoryPlot categoryPlot = chart.getCategoryPlot(); CategoryItemRenderer renderer = categoryPlot.getRenderer(); renderer.setBaseItemLabelGenerator(new LabelGenerator(0.0)); renderer.setBaseItemLabelFont(dataFont); renderer.setBaseItemLabelsVisible(true); if (chartType == ChartReport.Type.VERTLINE || chartType == ChartReport.Type.HORIZLINE) { LineAndShapeRenderer lineRenderer = (LineAndShapeRenderer) categoryPlot.getRenderer(); lineRenderer.setBaseShapesVisible(true); lineRenderer.setDrawOutlines(true); lineRenderer.setUseFillPaint(true); } } if (plot instanceof CategoryPlot) { CategoryPlot catPlot = (CategoryPlot) plot; catPlot.getDomainAxis().setLabelFont(axisFont); catPlot.getRangeAxis().setLabelFont(axisFont); catPlot.getDomainAxis().setTickLabelFont(axisTickFont); catPlot.getRangeAxis().setTickLabelFont(axisTickFont); catPlot.getDomainAxis().setMaximumCategoryLabelWidthRatio(100.0f); double angle = -2.0 * Math.PI / 360.0 * (double) tickLabelRotate; CategoryLabelPositions oldp = catPlot.getDomainAxis().getCategoryLabelPositions(); CategoryLabelPositions newp = new CategoryLabelPositions(oldp.getLabelPosition(RectangleEdge.TOP), new CategoryLabelPosition(RectangleAnchor.TOP, TextBlockAnchor.TOP_RIGHT, TextAnchor.TOP_RIGHT, angle, CategoryLabelWidthType.RANGE, 0.0f), oldp.getLabelPosition(RectangleEdge.LEFT), oldp.getLabelPosition(RectangleEdge.RIGHT)); catPlot.getDomainAxis().setCategoryLabelPositions(newp); } else if (plot instanceof PiePlot3D) { PiePlot3D piePlot = (PiePlot3D) plot; piePlot.setLabelFont(axisFont); piePlot.setDirection(org.jfree.util.Rotation.CLOCKWISE); piePlot.setForegroundAlpha(0.5f); piePlot.setNoDataMessage("?"); } else if (plot instanceof PiePlot) { PiePlot piePlot = (PiePlot) plot; piePlot.setLabelFont(axisFont); } LegendTitle legend = (LegendTitle) chart.getLegend(); if (legend != null) { legend.setItemFont(legendFont); RectangleEdge legendRectEdge = RectangleEdge.BOTTOM; Integer legendPosition = report.getLegendPosition(); switch (legendPosition) { case 0: legendRectEdge = RectangleEdge.LEFT; break; case 1: legendRectEdge = RectangleEdge.TOP; break; case 2: legendRectEdge = RectangleEdge.RIGHT; break; case 3: legendRectEdge = RectangleEdge.BOTTOM; break; } legend.setPosition(legendRectEdge); } } catch (Exception e) { logger.error("Chart Export Exception", e); } ByteArrayOutputStream out = new ByteArrayOutputStream(); ChartUtilities.writeChartAsPNG(out, chart, report.getChartWidth(), report.getChartHeight()); return out.toByteArray(); }
From source file:com.tonbeller.jpivot.chart.ChartComponent.java
/** * Entry point for producing charts, called by wcf render tag. * Produces a jfreechart dataset from olap model, then creates a chart and * writes it to the servlet container temp directory. * Returns a DOM document for Renderer to transform into html. * Requires that jfreechart servlet is installed in this application context. */// w w w. j a v a2 s . c om public Document render(RequestContext context) throws Exception { // check if we need to produce a new chart if (dirty) { // clear old listeners dispatcher.clear(); this.result = olapModel.getResult(); this.cellIterator = result.getCells().iterator(); this.dimCount = result.getAxes().length; DefaultCategoryDataset dataset = null; switch (dimCount) { case 1: logger.info("1-dim data"); dataset = build1dimDataset(); break; case 2: logger.info("2-dim data"); dataset = build2dimDataset(); break; default: logger.error("less than 1 or more than 2 dimensions"); throw new IllegalArgumentException("ChartRenderer requires a 1 or 2 dimensional result"); } // re-set dirty flag dirty = false; // create font titleFont = new java.awt.Font(fontName, fontStyle, fontSize); CategoryURLGenerator urlGenerator = new jpivotCategoryURLGenerator(webControllerURL); // Create the chart object JFreeChart chart = null; switch (chartType) { case 1: chart = ChartFactory.createBarChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 2: chart = ChartFactory.createBarChart3D(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 3: chart = ChartFactory.createBarChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 4: chart = ChartFactory.createBarChart3D(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 5: chart = ChartFactory.createStackedBarChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 6: chart = ChartFactory.createStackedBarChart3D(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 7: chart = ChartFactory.createStackedBarChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 8: chart = ChartFactory.createStackedBarChart3D(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 9: chart = ChartFactory.createLineChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 10: chart = ChartFactory.createLineChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 11: chart = ChartFactory.createAreaChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 12: chart = ChartFactory.createAreaChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 13: chart = ChartFactory.createStackedAreaChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.VERTICAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 14: chart = ChartFactory.createStackedAreaChart(chartTitle, titleFont, horizAxisLabel, vertAxisLabel, dataset, PlotOrientation.HORIZONTAL, showLegend, showTooltips, drillThroughEnabled, urlGenerator); break; case 15: chart = ChartFactory.createPieChart(chartTitle, titleFont, dataset, TableOrder.BY_COLUMN, showLegend, showTooltips, drillThroughEnabled, new jpivotPieURLGenerator(TableOrder.BY_COLUMN, dataset, webControllerURL)); break; case 16: chart = ChartFactory.createPieChart(chartTitle, titleFont, dataset, TableOrder.BY_ROW, showLegend, showTooltips, drillThroughEnabled, new jpivotPieURLGenerator(TableOrder.BY_ROW, dataset, webControllerURL)); break; case 17: chart = ChartFactory.create3DPieChart(chartTitle, titleFont, dataset, TableOrder.BY_COLUMN, showLegend, showTooltips, drillThroughEnabled, new jpivotPieURLGenerator(TableOrder.BY_COLUMN, dataset, webControllerURL)); break; case 18: chart = ChartFactory.create3DPieChart(chartTitle, titleFont, dataset, TableOrder.BY_ROW, showLegend, showTooltips, drillThroughEnabled, new jpivotPieURLGenerator(TableOrder.BY_ROW, dataset, webControllerURL)); break; default: throw new Exception("An unknown Chart Type was requested"); } try { chart.setBackgroundPaint(new java.awt.Color(bgColorR, bgColorG, bgColorB)); java.awt.Font slicerFont = new java.awt.Font(slicerFontName, slicerFontStyle, slicerFontSize); java.awt.Font axisFont = new java.awt.Font(axisFontName, axisFontStyle, axisFontSize); java.awt.Font axisTickFont = new java.awt.Font(axisTickFontName, axisTickFontStyle, axisTickFontSize); java.awt.Font legendFont = new java.awt.Font(legendFontName, legendFontStyle, legendFontSize); Plot plot = chart.getPlot(); if (plot instanceof CategoryPlot) { CategoryPlot catPlot = (CategoryPlot) plot; catPlot.getDomainAxis().setLabelFont(axisFont); catPlot.getRangeAxis().setLabelFont(axisFont); catPlot.getDomainAxis().setTickLabelFont(axisTickFont); catPlot.getRangeAxis().setTickLabelFont(axisTickFont); catPlot.getDomainAxis().setMaximumCategoryLabelWidthRatio(100.0f); double angle = -2.0 * Math.PI / 360.0 * (double) tickLabelRotate; CategoryLabelPositions oldp = catPlot.getDomainAxis().getCategoryLabelPositions(); CategoryLabelPositions newp = new CategoryLabelPositions( oldp.getLabelPosition(RectangleEdge.TOP), new CategoryLabelPosition(RectangleAnchor.TOP, TextBlockAnchor.TOP_RIGHT, TextAnchor.TOP_RIGHT, angle, CategoryLabelWidthType.RANGE, 0.0f), oldp.getLabelPosition(RectangleEdge.LEFT), oldp.getLabelPosition(RectangleEdge.RIGHT)); catPlot.getDomainAxis().setCategoryLabelPositions(newp); } else if (plot instanceof PiePlot3D) { PiePlot3D piePlot = (PiePlot3D) plot; //piePlot.setSectionLabelFont(axisFont); piePlot.setLabelFont(axisFont); //piePlot.setSeriesLabelFont(axisTickFont); //piePlot.setSectionLabelType(piePlot.NO_LABELS); piePlot.setDirection(org.jfree.util.Rotation.CLOCKWISE); piePlot.setForegroundAlpha(0.5f); piePlot.setNoDataMessage("No data to display"); } else if (plot instanceof PiePlot) { PiePlot piePlot = (PiePlot) plot; //piePlot.setSectionLabelFont(axisFont); //piePlot.setSeriesLabelFont(axisTickFont); piePlot.setLabelFont(axisFont); //piePlot.setSectionLabelType(piePlot.NO_LABELS); } LegendTitle legend = (LegendTitle) chart.getLegend(); if (legend != null) { legend.setItemFont(legendFont); /* RectangleAnchor legendRectAnchor=RectangleAnchor.BOTTOM; switch (legendPosition){ case 0: legendRectAnchor = RectangleAnchor.LEFT; break; case 1: legendRectAnchor = RectangleAnchor.TOP; break; case 2: legendRectAnchor = RectangleAnchor.RIGHT; break; case 3: legendRectAnchor = RectangleAnchor.BOTTOM; break; } legend.setLegendItemGraphicAnchor(legendRectAnchor); */ RectangleEdge legendRectEdge = RectangleEdge.BOTTOM; switch (legendPosition) { case 0: legendRectEdge = RectangleEdge.LEFT; break; case 1: legendRectEdge = RectangleEdge.TOP; break; case 2: legendRectEdge = RectangleEdge.RIGHT; break; case 3: legendRectEdge = RectangleEdge.BOTTOM; break; } legend.setPosition(legendRectEdge); } if (showSlicer) { RectangleEdge slicerRectPos = RectangleEdge.BOTTOM; HorizontalAlignment slicerHorizAlignment = HorizontalAlignment.LEFT; switch (slicerPosition) { case 0: slicerRectPos = RectangleEdge.TOP; break; case 1: slicerRectPos = RectangleEdge.BOTTOM; break; case 2: slicerRectPos = RectangleEdge.RIGHT; break; case 3: slicerRectPos = RectangleEdge.LEFT; break; } switch (slicerAlignment) { case 4: slicerHorizAlignment = HorizontalAlignment.CENTER; break; case 3: slicerHorizAlignment = HorizontalAlignment.LEFT; break; case 2: slicerHorizAlignment = HorizontalAlignment.RIGHT; break; } TextTitle slicer = new TextTitle(buildSlicer(), slicerFont, Color.BLACK, slicerRectPos, slicerHorizAlignment, VerticalAlignment.CENTER, new RectangleInsets(0, 0, 0, 0)); slicer.setPosition(slicerRectPos); chart.addSubtitle(slicer); } info = new ChartRenderingInfo(new StandardEntityCollection()); // Write the chart image to the temporary directory HttpSession session = context.getSession(); filename = ServletUtilities.saveChartAsPNG(chart, chartWidth, chartHeight, info, session); } catch (Exception e) { filename = "public_error_500x300.png"; dirty = true; } } // new DOM document DocumentBuilder parser = XmlUtils.getParser(); // get an image map for the chart, wrap it in xchart tags String xchart = "<xchart>" + writeImageMap(filename, info, false) + "</xchart>"; /* if (logger.isDebugEnabled()) { logger.debug("Chart XML"); logger.debug(xchart); } */ // create an InputStream from the DOM document InputStream stream = new ByteArrayInputStream(xchart.getBytes("UTF-8")); document = parser.parse(stream); Element root = document.getDocumentElement(); // create url for img tag String graphURL = getGraphURL(context); Element img = document.createElement("img"); img.setAttribute("src", graphURL); img.setAttribute("width", new Integer(chartWidth).toString()); img.setAttribute("height", new Integer(chartHeight).toString()); img.setAttribute("style", "border:0;"); img.setAttribute("usemap", "#" + filename); root.appendChild(img); return document; }
From source file:hr.restart.util.chart.ChartXY.java
/** * Creates a BAR CHART// www .j a v a 2s. c om * @param dataset The org.jfree.data.CategoryDataset * @param title The title * @return org.jfree.chart.JFreeChart */ private JFreeChart createBarChart(final CategoryDataset dataset, String title, PlotOrientation orientation) { final JFreeChart chart = ChartFactory.createBarChart(title, // chart title "", // domain axis label "", // range axis label dataset, // data orientation, // the plot orientation false, // include legend true, false); chart.setBackgroundPaint(Color.white); // the subtitle from the combobox if (jcb != null) chart.addSubtitle(new TextTitle(jcb.getSelectedItem().toString())); //subtitles setted by the user. if (getSubtitles() != null) for (int i = 0; i < getSubtitles().size(); i++) { chart.addSubtitle(new TextTitle(getSubtitles().get(i).toString())); } final Plot plot = chart.getPlot(); // get a reference to the plot for further customisation... final CategoryPlot categoryPlot = (CategoryPlot) plot; categoryPlot.setNoDataMessage("NO DATA!"); categoryPlot.setRangeAxisLocation(AxisLocation.BOTTOM_OR_LEFT); final CategoryItemRenderer renderer = new CustomRenderer(new Paint[] { Color.red, Color.blue, Color.green, Color.yellow, Color.orange, Color.cyan, Color.magenta, Color.blue }); categoryPlot.setRenderer(renderer); renderer.setLabelGenerator(new StandardCategoryLabelGenerator()); renderer.setItemLabelsVisible(true); // inside //renderer.setBaseItemLabelPaint(Color.white); Font font = new Font("SansSerif", Font.PLAIN, 7); Font derive = font.deriveFont(Font.BOLD); renderer.setBaseItemLabelFont(derive); // margin final CategoryAxis domainAxis = categoryPlot.getDomainAxis(); domainAxis.setLowerMargin(0.0); domainAxis.setUpperMargin(0.0); //domainAxis.setBottomCategoryLabelPosition(new CategoryLabelPosition(RectangleAnchor.BOTTOM, TextBlockAnchor.BOTTOM_CENTER)); domainAxis.setCategoryLabelPositions(new CategoryLabelPositions( new CategoryLabelPosition(RectangleAnchor.TOP, TextBlockAnchor.TOP_CENTER), // TOP new CategoryLabelPosition(RectangleAnchor.BOTTOM, TextBlockAnchor.BOTTOM_CENTER), // BOTTOM new CategoryLabelPosition(RectangleAnchor.LEFT, TextBlockAnchor.CENTER_LEFT, CategoryLabelWidthType.RANGE, 0.30f), // LEFT new CategoryLabelPosition(RectangleAnchor.RIGHT, TextBlockAnchor.CENTER_RIGHT, CategoryLabelWidthType.RANGE, 0.30f) // RIGHT) )); final ItemLabelPosition p = new ItemLabelPosition(ItemLabelAnchor.CENTER, TextAnchor.CENTER, TextAnchor.CENTER, 0.0); renderer.setPositiveItemLabelPosition(p); if (comboBoxOrientation != null) { if (comboBoxOrientation.getSelectedItem() == "Vertikalni") { domainAxis.setCategoryLabelPositions( CategoryLabelPositions.createUpRotationLabelPositions(Math.PI / 4.0)); } } return chart; }