List of usage examples for org.jfree.chart.plot CategoryPlot getDataset
public CategoryDataset getDataset(int index)
From source file:net.sf.maltcms.common.charts.api.ChartCustomizer.java
/** * * @param plot//from ww w .ja v a 2 s. c o m * @param alpha */ public static void setSeriesColors(CategoryPlot plot, float alpha) { int datasets = plot.getDatasetCount(); for (int i = 0; i < datasets; i++) { CategoryDataset ds = plot.getDataset(i); CategoryItemRenderer renderer = plot.getRenderer(i); // System.out.println("Dataset has " + ds.getRowCount() + " rows"); for (int j = 0; j < ds.getRowCount(); j++) { renderer.setSeriesPaint(j, withAlpha(plotColors[j % plotColors.length], alpha)); } } }
From source file:net.sf.maltcms.chromaui.charts.ChartCustomizer.java
/** * * @param plot//from www . j a v a 2 s .c o m * @param alpha */ public static void setSeriesColors(CategoryPlot plot, float alpha) { int datasets = plot.getDatasetCount(); for (int i = 0; i < datasets; i++) { CategoryDataset ds = plot.getDataset(i); CategoryItemRenderer renderer = plot.getRenderer(i); Logger.getLogger(ChartCustomizer.class.getName()).log(Level.INFO, "Dataset has {0} rows", ds.getRowCount()); Logger.getLogger(ChartCustomizer.class.getName()).log(Level.INFO, "Dataset has {0} columns", ds.getColumnCount()); for (int j = 0; j < ds.getRowCount(); j++) { renderer.setSeriesPaint(j, withAlpha(plotColors[j % plotColors.length], alpha)); } } }
From source file:net.sf.maltcms.common.charts.api.ChartCustomizer.java
/** * * @param plot/*from w w w .j a v a 2 s. c om*/ * @param alpha * @param colors */ public static void setSeriesColors(CategoryPlot plot, float alpha, List<Color> colors) { int datasets = plot.getDatasetCount(); for (int i = 0; i < datasets; i++) { CategoryDataset ds = plot.getDataset(i); CategoryItemRenderer renderer = plot.getRenderer(i); // System.out.println("Dataset has " + ds.getRowCount() + " rows"); for (int j = 0; j < ds.getRowCount(); j++) { renderer.setSeriesPaint(j, withAlpha(colors.get(j), alpha)); } } }
From source file:net.sf.maltcms.chromaui.charts.ChartCustomizer.java
/** * * @param plot//from w w w.j av a 2s . c om * @param alpha * @param colors */ public static void setSeriesColors(CategoryPlot plot, float alpha, List<Color> colors) { int datasets = plot.getDatasetCount(); for (int i = 0; i < datasets; i++) { CategoryDataset ds = plot.getDataset(i); CategoryItemRenderer renderer = plot.getRenderer(i); Logger.getLogger(ChartCustomizer.class.getName()).log(Level.INFO, "Dataset has {0} rows", ds.getRowCount()); Logger.getLogger(ChartCustomizer.class.getName()).log(Level.INFO, "Dataset has {0} columns", ds.getColumnCount()); for (int j = 0; j < ds.getRowCount(); j++) { // if (ds.getRowCount() != colors.size()) { // throw new IllegalArgumentException("Number of datasets and number of colors must be equal!"); // } renderer.setSeriesPaint(j, withAlpha(colors.get(j), alpha)); } } }
From source file:playground.benjamin.scenarios.zurich.analysis.charts.BkChartWriter.java
public static void writeChartDataToFile(String filename, JFreeChart chart) { filename += ".txt"; try {/*from w w w . j a v a 2 s . c o m*/ BufferedWriter writer = IOUtils.getBufferedWriter(filename); try { /*read "try" as if (plot instanceof XYPlot)*/ XYPlot xy = chart.getXYPlot(); String yAxisLabel = xy.getRangeAxis().getLabel(); String xAxisLabel = ""; if (xy.getDomainAxis() != null) { xAxisLabel = xy.getDomainAxis().getLabel(); } String header = xAxisLabel + "\t " + yAxisLabel; writer.write(header); writer.newLine(); for (int i = 0; i < xy.getDatasetCount(); i++) { XYDataset xyds = xy.getDataset(i); for (int seriesIndex = 0; seriesIndex < xyds.getSeriesCount(); seriesIndex++) { writer.newLine(); writer.write("Series " + "'" + xyds.getSeriesKey(seriesIndex).toString()); writer.write("'"); writer.newLine(); int items = xyds.getItemCount(seriesIndex); for (int itemsIndex = 0; itemsIndex < items; itemsIndex++) { Number xValue = xyds.getX(seriesIndex, itemsIndex); Number yValue = xyds.getY(seriesIndex, itemsIndex); writer.write(xValue.toString()); writer.write("\t"); writer.write(yValue.toString()); writer.newLine(); } } } System.out.println("Table written to : " + filename + "\n" + "=================================================="); } catch (ClassCastException e) { //else instanceof CategoryPlot log.info("caught class cast exception, trying to write CategoryPlot"); CategoryPlot cp = chart.getCategoryPlot(); String header = "CategoryRowKey \t CategoryColumnKey \t CategoryRowIndex \t CategoryColumnIndex \t Value"; writer.write(header); writer.newLine(); for (int i = 0; i < cp.getDatasetCount(); i++) { CategoryDataset cpds = cp.getDataset(i); for (int rowIndex = 0; rowIndex < cpds.getRowCount(); rowIndex++) { for (int columnIndex = 0; columnIndex < cpds.getColumnCount(); columnIndex++) { Number value = cpds.getValue(rowIndex, columnIndex); writer.write(cpds.getRowKey(rowIndex).toString()); writer.write("\t"); writer.write(cpds.getColumnKey(columnIndex).toString()); writer.write("\t"); writer.write(Integer.toString(rowIndex)); writer.write("\t"); writer.write(Integer.toString(columnIndex)); writer.write("\t"); writer.write(value.toString()); writer.newLine(); } } } } writer.close(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } }
From source file:playground.dgrether.analysis.charts.utils.DgChartWriter.java
public static void writeChartDataToFile(String filename, JFreeChart chart) { filename += ".txt"; try {/* w w w . j av a 2s . com*/ BufferedWriter writer = IOUtils.getBufferedWriter(filename); try { /*read "try" as if (plot instanceof XYPlot)*/ XYPlot xy = chart.getXYPlot(); String yAxisLabel = xy.getRangeAxis().getLabel(); String xAxisLabel = ""; if (xy.getDomainAxis() != null) { xAxisLabel = xy.getDomainAxis().getLabel(); } String header = "#" + xAxisLabel + "\t " + yAxisLabel; writer.write(header); writer.newLine(); //write the header writer.write("#"); for (int i = 0; i < xy.getDatasetCount(); i++) { XYDataset xyds = xy.getDataset(i); int seriesIndex = 0; int maxItems = 0; int seriesCount = xyds.getSeriesCount(); while (seriesIndex < seriesCount) { writer.write("Series " + xyds.getSeriesKey(seriesIndex).toString()); if (seriesIndex < seriesCount - 1) { writer.write("\t \t"); } if (xyds.getItemCount(seriesIndex) > maxItems) { maxItems = xyds.getItemCount(seriesIndex); } seriesIndex++; } writer.newLine(); //write the data Number xValue, yValue = null; for (int itemsIndex = 0; itemsIndex < maxItems; itemsIndex++) { for (int seriesIdx = 0; seriesIdx < seriesCount; seriesIdx++) { if (seriesIdx < xyds.getSeriesCount() && itemsIndex < xyds.getItemCount(seriesIdx)) { xValue = xyds.getX(seriesIdx, itemsIndex); yValue = xyds.getY(seriesIdx, itemsIndex); if (xValue != null && yValue != null) { writer.write(xValue.toString()); writer.write("\t"); writer.write(yValue.toString()); if (seriesIdx < seriesCount - 1) { writer.write("\t"); } } } } writer.newLine(); } } } catch (ClassCastException e) { //else instanceof CategoryPlot log.info("Due to a caught class cast exception, it should be a CategoryPlot"); CategoryPlot cp = chart.getCategoryPlot(); String header = "# CategoryRowKey \t CategoryColumnKey \t CategoryRowIndex \t CategoryColumnIndex \t Value"; writer.write(header); writer.newLine(); for (int i = 0; i < cp.getDatasetCount(); i++) { CategoryDataset cpds = cp.getDataset(i); for (int rowIndex = 0; rowIndex < cpds.getRowCount(); rowIndex++) { for (int columnIndex = 0; columnIndex < cpds.getColumnCount(); columnIndex++) { Number value = cpds.getValue(rowIndex, columnIndex); writer.write(cpds.getRowKey(rowIndex).toString()); writer.write("\t"); writer.write(cpds.getColumnKey(columnIndex).toString()); writer.write("\t"); writer.write(Integer.toString(rowIndex)); writer.write("\t"); writer.write(Integer.toString(columnIndex)); writer.write("\t"); writer.write(value.toString()); writer.newLine(); } } } } writer.close(); log.info("Chart data written to: " + filename); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } }
From source file:com.newatlanta.bluedragon.CustomBarRenderer.java
/** * Returns a legend item for a series.//w ww. j a v a2s .c o m * * @param datasetIndex * the dataset index (zero-based). * @param series * the series index (zero-based). * * @return The legend item. */ public LegendItem getLegendItem(int datasetIndex, int series) { CategoryPlot cp = getPlot(); if (cp == null) { return null; } CategoryDataset dataset; dataset = cp.getDataset(datasetIndex); String label = getLegendItemLabelGenerator().generateLabel(dataset, series); String description = label; String toolTipText = null; if (getLegendItemToolTipGenerator() != null) { toolTipText = getLegendItemToolTipGenerator().generateLabel(dataset, series); } String urlText = null; if (getLegendItemURLGenerator() != null) { urlText = getLegendItemURLGenerator().generateLabel(dataset, series); } Shape shape = new Rectangle2D.Double(-4.0, -4.0, 8.0, 8.0); Paint paint = getSeriesPaint(series); Paint outlinePaint = getSeriesOutlinePaint(series); Stroke outlineStroke = getSeriesOutlineStroke(series); // This is the fix for bug #2695 if (paint instanceof java.awt.GradientPaint) { // When the paintstyle is "shade" use the lighter // color while with "light" use the darker color // NOTE: if we take the lighter color (Color2) and make it darker // and it equals the darker color (Color1) then the paintstyle // is "shade". GradientPaint gp = ((GradientPaint) paint); if (cfCHART.getDarkerColor(gp.getColor2()).equals(gp.getColor1())) paint = gp.getColor2(); // the lighter color else paint = gp.getColor1(); // the darker color } return new LegendItem(label, description, toolTipText, urlText, true, shape, true, paint, isDrawBarOutline(), outlinePaint, outlineStroke, false, new Line2D.Float(), new BasicStroke(1.0f), Color.black); }
From source file:be.ugent.maf.cellmissy.gui.view.renderer.jfreechart.ExtendedBoxAndWhiskerRenderer.java
/** * Returns a legend item for a series./*from w ww. j av a 2s . co m*/ * * @param datasetIndex the dataset index (zero-based). * @param series the series index (zero-based). * * @return The legend item. */ @Override public LegendItem getLegendItem(int datasetIndex, int series) { CategoryPlot cp = getPlot(); if (cp == null) { return null; } CategoryDataset dataset; dataset = cp.getDataset(datasetIndex); dataset.getRowCount(); String label = getLegendItemLabelGenerator().generateLabel(dataset, series); String toolTipText = null; if (getLegendItemToolTipGenerator() != null) { toolTipText = getLegendItemToolTipGenerator().generateLabel(dataset, series); } String urlText = null; if (getLegendItemURLGenerator() != null) { urlText = getLegendItemURLGenerator().generateLabel(dataset, series); } Shape shape = new Rectangle2D.Double(-4.0, -4.0, 8.0, 8.0); // set the paint according to the right technical replicate int length = GuiUtils.getAvailableColors().length; int colorIndex = series % length; Paint paint = GuiUtils.getAvailableColors()[colorIndex]; Stroke outlineStroke = getItemOutlineStroke(datasetIndex, series); return new LegendItem(label, label, toolTipText, urlText, shape, paint, outlineStroke, paint); }
From source file:org.jfree.eastwood.ChartEngine.java
/** * The 'ewtr' tag is an Eastwood extension that draws a trend line over a * chart, using data that has been added to a secondary dataset using the * 'ewd2' tag.//from w ww. j av a2 s . c o m * * @param params the chart parameters; * @param chart the chart under construction (will be updated by this * method if necessary). */ public static void processEWTR(Map params, JFreeChart chart) { // the 'ewtr' arguments are: // - <seriesIndex> : the index of the series in the secondary dataset; // - <colour> : the colour; // - <lineThickness> : the line thickness; String[] ewtrStr = (String[]) params.get("ewtr"); if (ewtrStr != null) { String[] atts = ewtrStr[0].split(","); int series = Integer.parseInt(atts[0]); Color color = parseColor(atts[1]); float lineWidth = Float.parseFloat(atts[2]); Plot plot = chart.getPlot(); if (plot instanceof CategoryPlot) { CategoryPlot cp = (CategoryPlot) plot; if (cp.getDataset(1) != null) { LineAndShapeRenderer r = new LineAndShapeRenderer(true, false); r.setBaseSeriesVisible(false); r.setSeriesVisible(series, Boolean.TRUE); r.setSeriesPaint(series, color); r.setSeriesStroke(series, new BasicStroke(lineWidth)); cp.setRenderer(1, r); cp.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD); } } else if (plot instanceof XYPlot) { XYPlot xp = (XYPlot) plot; if (xp.getDataset(1) != null) { XYLineAndShapeRenderer r = new XYLineAndShapeRenderer(true, false); r.setBaseSeriesVisible(false); r.setSeriesVisible(series, Boolean.TRUE); r.setSeriesPaint(series, color); r.setSeriesStroke(series, new BasicStroke(lineWidth)); xp.setRenderer(1, r); xp.setDatasetRenderingOrder(DatasetRenderingOrder.FORWARD); } } } }
From source file:de.fhbingen.wbs.wpOverview.tabs.AvailabilityGraphAction.java
/** * Add the action listener to the graph. */// www . j a v a2 s . c o m private void setAction() { gui.pnlGraph.addChartMouseListener(new ChartMouseListener() { @Override public void chartMouseClicked(final ChartMouseEvent e) { if (e.getEntity() instanceof PlotEntity) { Point2D p = gui.pnlGraph.translateScreenToJava2D(e.getTrigger().getPoint()); CategoryPlot plot = (CategoryPlot) gui.pnlGraph.getChart().getPlot(); Rectangle2D plotArea = gui.pnlGraph.getScreenDataArea(); DateAxis rangeAxis = (DateAxis) plot.getRangeAxis(); RectangleEdge rangeAxisEdge = plot.getRangeAxisEdge(); CategoryAxis catAxis = plot.getDomainAxis(); RectangleEdge domainAxisEdge = plot.getDomainAxisEdge(); double chartY = rangeAxis.java2DToValue(p.getX(), plotArea, rangeAxisEdge); CategoryDataset categories = (CategoryDataset) plot.getDataset(0); int categoryCount = categories.getColumnCount(); for (int i = 0; i < categoryCount; i++) { double catStart = catAxis.getCategoryStart(i, categoryCount, plotArea, domainAxisEdge); double catEnd = catAxis.getCategoryEnd(i, categoryCount, plotArea, domainAxisEdge); if (e.getTrigger().getY() >= catStart && e.getTrigger().getY() < catEnd) { new EditAvailabilityController(gui.function, gui.function.getWorkers().get(i), new Day(new Date((long) chartY)), parent); } } } else { CategoryItemEntity item = (CategoryItemEntity) e.getEntity(); CategoryPlot plot = (CategoryPlot) gui.pnlGraph.getChart().getPlot(); Rectangle2D plotArea = gui.pnlGraph.getScreenDataArea(); RectangleEdge rangeAxisEdge = plot.getRangeAxisEdge(); DateAxis dateAxis = (DateAxis) plot.getRangeAxis(); double d = dateAxis.java2DToValue(e.getEntity().getArea().getBounds2D().getX(), plotArea, rangeAxisEdge); double d2 = dateAxis.java2DToValue(e.getEntity().getArea().getBounds2D().getX() + e.getEntity().getArea().getBounds2D().getWidth(), plotArea, rangeAxisEdge); Date startDate = new Date((long) d); Date endDate = new Date((long) d2); CategoryDataset categories = (CategoryDataset) plot.getDataset(0); int workerIndex = categories.getColumnIndex(item.getColumnKey()); Worker worker = gui.function.getWorkers().get(workerIndex); Set<Availability> found = CalendarService.getAllWorkerAvailability(worker.getId(), startDate, endDate); Availability foundAv = found.toArray(new Availability[1])[0]; if (foundAv != null) { new EditAvailabilityController(gui.function, foundAv, parent); } else { found = CalendarService.getProjectAvailability(startDate, endDate); foundAv = found.toArray(new Availability[1])[0]; if (foundAv != null) { new EditAvailabilityController(gui.function, foundAv, parent); } else { JOptionPane.showMessageDialog( new JFrame(LocalizedStrings.getGeneralStrings().warning()), LocalizedStrings.getErrorMessages().availabilityCanNotBeChanged()); } } } } @Override public void chartMouseMoved(final ChartMouseEvent arg0) { } }); /** * ActionListener */ gui.btnNext.addActionListener(new ActionListener() { @Override public void actionPerformed(final ActionEvent e) { gui.function.increment(); } }); /** * ActionListener */ gui.btnPrev.addActionListener(new ActionListener() { @Override public void actionPerformed(final ActionEvent e) { gui.function.decrement(); } }); for (int i = 0; i < gui.buttons.length; i++) { addButtonListener(i); } /** * ActionListener */ gui.btnManualAv.addItemListener(new ItemListener() { @Override public void itemStateChanged(final ItemEvent e) { if (e.getStateChange() == ItemEvent.SELECTED) { gui.function.setManualAv(true); } else { gui.function.setManualAv(false); } } }); }