List of usage examples for org.jfree.chart.plot CategoryPlot getDomainAxisEdge
public RectangleEdge getDomainAxisEdge()
From source file:net.sf.maltcms.common.charts.api.overlay.AbstractChartOverlay.java
/** * * @param chartPanel//from ww w . j a v a2 s .c o m * @param category * @param y * @return */ public static AffineTransform getModelToViewTransformCategory(ChartPanel chartPanel, int category, double y) { double zoomX = chartPanel.getScaleX(); double zoomY = chartPanel.getScaleY(); Insets insets = chartPanel.getInsets(); AffineTransform at = getTranslateInstance(insets.left, insets.top); at.concatenate(getScaleInstance(zoomX, zoomY)); Plot plot = chartPanel.getChart().getPlot(); if (plot instanceof CategoryPlot) { CategoryPlot xyp = (CategoryPlot) plot; CategoryDataset cds = xyp.getDataset(); RectangleEdge xAxisLocation = xyp.getDomainAxisEdge(); RectangleEdge yAxisLocation = xyp.getRangeAxisEdge(); PlotOrientation orientation = xyp.getOrientation(); Comparable<?> categoryKey = cds.getColumnKey(category); Rectangle2D dataArea = chartPanel.getChartRenderingInfo().getPlotInfo().getDataArea(); double transX = xyp.getDomainAxis().getCategoryMiddle(categoryKey, cds.getColumnKeys(), dataArea, xAxisLocation); double transY = xyp.getRangeAxis().valueToJava2D(y, dataArea, yAxisLocation); if (orientation == PlotOrientation.HORIZONTAL) { double tmp = transX; transX = transY; transY = tmp; } at.concatenate(getTranslateInstance(transX, transY)); return at; } throw new IllegalArgumentException("Unsupported plot type: " + plot.getClass()); }
From source file:org.operamasks.faces.render.graph.CurveAndShapeRenderer.java
private void drawSeriesCurve(Graphics2D g2, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int series) { // do nothing if item is not visible if (!(getItemVisible(series, 0) && (getItemLineVisible(series, 0) || drawArea))) { return;/*from w w w .jav a 2s .com*/ } RectangleEdge xAxisLocation = plot.getDomainAxisEdge(); RectangleEdge yAxisLocation = plot.getRangeAxisEdge(); PlotOrientation orientation = plot.getOrientation(); int itemCount = dataset.getColumnCount(); double[][] points = new double[itemCount][2]; int count = 0; // get data points for (int i = 0; i < itemCount; i++) { Number value = dataset.getValue(series, i); if (value != null) { points[count][0] = domainAxis.getCategoryMiddle(i, itemCount, dataArea, xAxisLocation); points[count][1] = rangeAxis.valueToJava2D(value.doubleValue(), dataArea, yAxisLocation); count++; } } if (count < 2) { return; } // draw curve CubicSplineFunction2D f = new CubicSplineFunction2D(points, count); GeneralPath path = new GeneralPath(); double startX = points[0][0]; double startY = points[0][1]; double endX = points[count - 1][0]; double endY = points[count - 1][1]; double yz = rangeAxis.valueToJava2D(0.0, dataArea, yAxisLocation); if (orientation == PlotOrientation.HORIZONTAL) { if (drawArea) { path.moveTo((float) yz, (float) startX); path.lineTo((float) startY, (float) startX); for (double x = Math.floor(startX) + 1.0; x < endX; x += 1.0) { path.lineTo((float) f.getValue(x), (float) x); } path.lineTo((float) endY, (float) endX); path.lineTo((float) yz, (float) endX); path.closePath(); } else { path.moveTo((float) startY, (float) startX); for (double x = Math.floor(startX) + 1.0; x < endX; x += 1.0) { path.lineTo((float) f.getValue(x), (float) x); } path.lineTo((float) endY, (float) endX); } } else { if (drawArea) { path.moveTo((float) startX, (float) yz); path.lineTo((float) startX, (float) startY); for (double x = Math.floor(startX) + 1.0; x < endX; x += 1.0) { path.lineTo((float) x, (float) f.getValue(x)); } path.lineTo((float) endX, (float) endY); path.lineTo((float) endX, (float) yz); path.closePath(); } else { path.moveTo((float) startX, (float) startY); for (double x = Math.floor(startX) + 1.0; x < endX; x += 1.0) { path.lineTo((float) x, (float) f.getValue(x)); } path.lineTo((float) endX, (float) endY); } } Paint paint = getSeriesPaint(series); Stroke stroke = getSeriesStroke(series); if (drawArea) { g2.setPaint(paint); g2.fill(path); // create paint for outline if (paint instanceof Color) { paint = ((Color) paint).darker(); } else if (paint instanceof GradientPaint) { paint = ((GradientPaint) paint).getColor1().darker(); } } if (getItemLineVisible(series, 0)) { g2.setPaint(paint); g2.setStroke(stroke); g2.draw(path); } }
From source file:soap.ui.stats.LineAndShapeRendererMapToBar.java
public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column) { // nothing is drawn for null... Number v = dataset.getValue(row, column); if (v == null) return;//from w ww .ja va 2 s . c o m PlotOrientation orientation = plot.getOrientation(); // current data point which is associated to a serie... double x1 = domainAxis.getCategoryStart(column, getColumnCount(), dataArea, plot.getDomainAxisEdge()); int seriesCount = mBarRenderer.getPlot().getDataset().getRowCount(); int categoryCount = mBarRenderer.getPlot().getDataset().getColumnCount(); if (seriesCount > 1 && mNumSerie < seriesCount) { double seriesGap = dataArea.getWidth() * 0.2 / (categoryCount * (seriesCount - 1)); double seriesW = calculateSeriesWidth(dataArea.getWidth(), domainAxis, categoryCount, seriesCount); x1 = x1 + mNumSerie * (seriesW + seriesGap) + (seriesW / 2.0) - (state.getBarWidth() / 2.0); } else { x1 = domainAxis.getCategoryMiddle(column, getColumnCount(), dataArea, plot.getDomainAxisEdge()); } double value = v.doubleValue(); double y1 = rangeAxis.valueToJava2D(value, dataArea, plot.getRangeAxisEdge()); Shape shape = getItemShape(row, column); if (orientation == PlotOrientation.HORIZONTAL) { shape = createTransformedShape(shape, y1, x1); } else if (orientation == PlotOrientation.VERTICAL) { shape = createTransformedShape(shape, x1, y1); } if (isDrawShapes()) { if (getItemShapeFilled(row, column)) { g2.setPaint(getItemPaint(row, column)); g2.fill(shape); } else { g2.setPaint(getItemOutlinePaint(row, column)); g2.setStroke(getItemOutlineStroke(row, column)); g2.draw(shape); } } if (isDrawLines()) { if (column != 0) { Number previousValue = dataset.getValue(row, column - 1); if (previousValue != null) { // previous data point... double previous = previousValue.doubleValue(); double x0 = domainAxis.getCategoryStart(column - 1, getColumnCount(), dataArea, plot.getDomainAxisEdge()); // seriesCount = getRowCount(); // categoryCount = getColumnCount(); if (seriesCount > 1 && mNumSerie < seriesCount) { double seriesGap = dataArea.getWidth() * 0.2 / (categoryCount * (seriesCount - 1)); double seriesW = calculateSeriesWidth(dataArea.getWidth(), domainAxis, categoryCount, seriesCount); x0 = x0 + mNumSerie * (seriesW + seriesGap) + (seriesW / 2.0) - (state.getBarWidth() / 2.0); } else { x0 = domainAxis.getCategoryMiddle(column - 1, getColumnCount(), dataArea, plot.getDomainAxisEdge()); } double y0 = rangeAxis.valueToJava2D(previous, dataArea, plot.getRangeAxisEdge()); Line2D line = null; if (orientation == PlotOrientation.HORIZONTAL) { line = new Line2D.Double(y0, x0, y1, x1); } else if (orientation == PlotOrientation.VERTICAL) { line = new Line2D.Double(x0, y0, x1, y1); } g2.setPaint(getItemPaint(row, column)); g2.setStroke(getItemStroke(row, column)); g2.draw(line); } } } // draw the item label if there is one... if (isItemLabelVisible(row, column)) { if (orientation == PlotOrientation.HORIZONTAL) { drawItemLabel(g2, orientation, dataset, row, column, y1, x1, (value < 0.0)); } else if (orientation == PlotOrientation.VERTICAL) { drawItemLabel(g2, orientation, dataset, row, column, x1, y1, (value < 0.0)); } } // collect entity and tool tip information... if (state.getInfo() != null) { EntityCollection entities = state.getInfo().getOwner().getEntityCollection(); if (entities != null && shape != null) { String tip = null; CategoryToolTipGenerator tipster = getToolTipGenerator(row, column); if (tipster != null) { tip = tipster.generateToolTip(dataset, row, column); } String url = null; if (getItemURLGenerator(row, column) != null) { url = getItemURLGenerator(row, column).generateURL(dataset, row, column); } CategoryItemEntity entity = new CategoryItemEntity(shape, tip, url, dataset, row, dataset.getColumnKey(column), column); entities.addEntity(entity); } } }
From source file:edu.cuny.jfree.chart.renderer.category.ValueListShapeRenderer.java
@Override public void drawItem(final Graphics2D g2, final CategoryItemRendererState state, final Rectangle2D dataArea, final CategoryPlot plot, final CategoryAxis domainAxis, final ValueAxis rangeAxis, final CategoryDataset dataset, final int row, final int column, final int pass) { final ListCategoryDataset setData = (ListCategoryDataset) dataset; final List list = setData.getList(row, column); if (list == null) { return;// ww w .j a va 2 s .co m } final PlotOrientation orientation = plot.getOrientation(); final double x = domainAxis.getCategoryMiddle(column, getColumnCount(), dataArea, plot.getDomainAxisEdge()); final Iterator iterator = list.iterator(); while (iterator.hasNext()) { final Number value = (Number) iterator.next(); final double y = rangeAxis.valueToJava2D(value.doubleValue(), dataArea, plot.getRangeAxisEdge()); Shape shape = getItemShape(row, column); if (orientation == PlotOrientation.HORIZONTAL) { shape = ShapeUtilities.createTranslatedShape(shape, y, x); } else if (orientation == PlotOrientation.VERTICAL) { shape = ShapeUtilities.createTranslatedShape(shape, x, y); } if (getItemShapeVisible(row, column)) { if (getItemShapeFilled(row, column)) { g2.setPaint(getItemPaint(row, column)); g2.fill(shape); } else { if (getUseOutlinePaint()) { g2.setPaint(getItemOutlinePaint(row, column)); } else { g2.setPaint(getItemPaint(row, column)); } g2.setStroke(getItemOutlineStroke(row, column)); g2.draw(shape); } } g2.setPaint(getItemPaint(row, column)); if (isItemLabelVisible(row, column)) { if (orientation == PlotOrientation.HORIZONTAL) { drawItemLabel(g2, orientation, dataset, row, column, y, x, value.doubleValue() < 0.0D); } else if (orientation == PlotOrientation.VERTICAL) { drawItemLabel(g2, orientation, dataset, row, column, x, y, value.doubleValue() < 0.0D); } } if (state.getInfo() != null) { final EntityCollection entities = state.getEntityCollection(); if ((entities != null) && (shape != null)) { String tip = null; final CategoryToolTipGenerator tipster = getToolTipGenerator(row, column); if (tipster != null) { tip = tipster.generateToolTip(dataset, row, column); } String url = null; if (getItemURLGenerator(row, column) != null) { url = getItemURLGenerator(row, column).generateURL(dataset, row, column); } final CategoryItemEntity entity = new CategoryItemEntity(shape, tip, url, dataset, dataset.getRowKey(row), dataset.getColumnKey(column)); entities.add(entity); } } } }
From source file:de.fhbingen.wbs.wpOverview.tabs.AvailabilityGraphAction.java
/** * Add the action listener to the graph. *//*from ww w. java 2s. 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); } } }); }
From source file:dk.sdu.mmmi.featureous.views.featurecharacterization.FeatureViewChart.java
public FeatureViewChart(List<TraceModel> ftms, final boolean pkg) { this.pkg = pkg; data = new DefaultCategoryDataset(); chart = ChartFactory.createStackedBarChart("Feature characterization", "Feature", "Scattering", data, PlotOrientation.VERTICAL, true, false, false); plot = (CategoryPlot) chart.getPlot(); CategoryAxis xAxis = (CategoryAxis) plot.getDomainAxis(); xAxis.setCategoryLabelPositions(CategoryLabelPositions.UP_45); xAxis.setMaximumCategoryLabelLines(2); // chart.getLegend().setPosition(RectangleEdge.RIGHT); // chart.getLegend().setVerticalAlignment(VerticalAlignment.TOP); // chart.getLegend().setHorizontalAlignment(HorizontalAlignment.LEFT); LegendItemCollection lic = new LegendItemCollection(); // lic.add(new LegendItem("Infrastructural unit", "", "", "", new Rectangle(10, 10), Color.GREEN)); // lic.add(new LegendItem("Group-feature unit", "", "", "", new Rectangle(10, 10), Color.BLUE)); // lic.add(new LegendItem("Single-feature unit", "", "", "", new Rectangle(10, 10), Color.RED)); plot.setFixedLegendItems(lic);/*from www. j ava 2s. c o m*/ // chart.removeLegend(); panel = new ChartPanel(chart); chart.setBackgroundPaint(Color.white); this.ftms = ftms; scattering = new ArrayList<Result>( new StaticScattering(pkg).calculateAndReturnAll(new HashSet<TraceModel>(ftms), null)); Result.sortByName(scattering); for (Result r : scattering) { // OutputUtil.log(r.name + ";" +r.value); } panel.getPopupMenu().setEnabled(false);//add(SVGExporter.createExportAction(chart, panel)); StackedBarRenderer r2 = new StackedBarRenderer() { @Override public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass) { super.drawItem(g2, state, dataArea, plot, domainAxis, rangeAxis, dataset, row, column, pass); double start = plot.getDomainAxis().getCategoryStart(column, getColumnCount(), dataArea, plot.getDomainAxisEdge()); double end = plot.getDomainAxis().getCategoryEnd(column, getColumnCount(), dataArea, plot.getDomainAxisEdge()); String compUnit = data.getRowKey(row).toString(); // Calculate y coeffs double posBase = getBase(); for (int i = 0; i < row; i++) { Number val = dataset.getValue(i, column); if (val != null) { posBase = posBase + val.doubleValue(); } } Number value = dataset.getValue(row, column); if (value == null) { return; } double val = value.doubleValue(); double translatedBase = plot.getRangeAxis().valueToJava2D(posBase, dataArea, plot.getRangeAxisEdge()); double translatedValue = plot.getRangeAxis().valueToJava2D(posBase + val, dataArea, plot.getRangeAxisEdge()); if (Controller.getInstance().getTraceSet().getSelectionManager().getSelectedClasses() .contains(compUnit) || Controller.getInstance().getTraceSet().getSelectionManager().getSelectedPkgs() .contains(compUnit)) { g2.setPaint(UIUtils.SELECTION_COLOR); g2.setStroke(new BasicStroke(3f)); Line2D l2d = new Line2D.Double(start, translatedBase, start, translatedValue); g2.draw(l2d); l2d = new Line2D.Double(end, translatedBase, end, translatedValue); g2.draw(l2d); l2d = new Line2D.Double(start, translatedBase, end, translatedBase); g2.draw(l2d); l2d = new Line2D.Double(start, translatedValue, end, translatedValue); g2.draw(l2d); } } }; plot.setRenderer(r2, true); StackedBarRenderer r = (StackedBarRenderer) plot.getRenderer(); r.setDrawBarOutline(true); plot.getRenderer().setOutlineStroke(new BasicStroke(0.1f)); Controller.getInstance().getTraceSet().getSelectionManager().addSelectionListener(this); }
From source file:gov.nih.nci.caintegrator.application.geneexpression.BoxAndWhiskerCoinPlotRenderer.java
/** * {@inheritDoc}/*from ww w . j a v a2 s. co m*/ */ @Override public void drawVerticalItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column) { BoxAndWhiskerCategoryDataset bawDataset = (BoxAndWhiskerCategoryDataset) dataset; double categoryEnd = domainAxis.getCategoryEnd(column, getColumnCount(), dataArea, plot.getDomainAxisEdge()); double categoryStart = domainAxis.getCategoryStart(column, getColumnCount(), dataArea, plot.getDomainAxisEdge()); double categoryWidth = categoryEnd - categoryStart; double xx = categoryStart; int seriesCount = getRowCount(); int categoryCount = getColumnCount(); xx = retrieveXx(state, dataArea, row, categoryWidth, xx, seriesCount, categoryCount); Paint p = null; if (this.getPlotColor() != null) { p = PaintUtilities.stringToColor(getPlotColor()); // coin plot should all be one color } else { p = getItemPaint(row, column); } if (p != null) { g2.setPaint(p); } Stroke s = getItemStroke(row, column); g2.setStroke(s); double aRadius = 0; // average radius RectangleEdge location = drawRectangles(g2, state, dataArea, plot, rangeAxis, row, column, bawDataset, xx); g2.setPaint(getArtifactPaint()); if (this.isDisplayMean()) { aRadius = drawMean(g2, state, dataArea, rangeAxis, row, column, bawDataset, xx, aRadius, location); } if (this.isDisplayMedian()) { // draw median... Number yMedian = bawDataset.getMedianValue(row, column); if (yMedian != null) { double yyMedian = rangeAxis.valueToJava2D(yMedian.doubleValue(), dataArea, location); g2.draw(new Line2D.Double(xx, yyMedian, xx + state.getBarWidth(), yyMedian)); } } double maxAxisValue = rangeAxis.valueToJava2D(rangeAxis.getUpperBound(), dataArea, location) + aRadius; double minAxisValue = rangeAxis.valueToJava2D(rangeAxis.getLowerBound(), dataArea, location) - aRadius; g2.setPaint(p); drawOutliers(g2, state, dataArea, rangeAxis, row, column, bawDataset, xx, aRadius, location, maxAxisValue, minAxisValue); }
From source file:org.jfree.chart.demo.GanttRenderer2.java
protected double calculateBarW0(CategoryPlot categoryplot, PlotOrientation plotorientation, Rectangle2D rectangle2d, CategoryAxis categoryaxis, CategoryItemRendererState categoryitemrendererstate, int i, int j) { double d = 0.0D; if (plotorientation == PlotOrientation.HORIZONTAL) d = rectangle2d.getHeight();// ww w . ja v a 2 s.co m else d = rectangle2d.getWidth(); double d1 = categoryaxis.getCategoryStart(j, getColumnCount(), rectangle2d, categoryplot.getDomainAxisEdge()); int k = getRowCount(); int l = getColumnCount(); if (k > 1) { double d2 = (d * getItemMargin()) / (double) (l * (k - 1)); double d3 = calculateSeriesWidth(d, categoryaxis, l, k); d1 = (d1 + (double) i * (d3 + d2) + d3 / 2D) - categoryitemrendererstate.getBarWidth() / 2D; } else { d1 = categoryaxis.getCategoryMiddle(j, getColumnCount(), rectangle2d, categoryplot.getDomainAxisEdge()) - categoryitemrendererstate.getBarWidth() / 2D; } return d1; }
From source file:edu.cuny.jfree.chart.renderer.category.IntervalListBarRenderer.java
/** * Draws a single interval./*from w w w .j a v a2 s . c o m*/ * * @param g2 * the graphics device. * @param state * the renderer state. * @param dataArea * the data plot area. * @param plot * the plot. * @param domainAxis * the domain axis. * @param rangeAxis * the range axis. * @param dataset * the data. * @param row * the row index (zero-based). * @param column * the column index (zero-based). */ protected void drawInterval(final Graphics2D g2, final CategoryItemRendererState state, final Rectangle2D dataArea, final CategoryPlot plot, final CategoryAxis domainAxis, final ValueAxis rangeAxis, final DefaultIntervalListCategoryDataset dataset, final int row, final int column) { final int seriesCount = getRowCount(); final int categoryCount = getColumnCount(); final PlotOrientation orientation = plot.getOrientation(); double rectX = 0.0; double rectY = 0.0; final RectangleEdge domainAxisLocation = plot.getDomainAxisEdge(); final RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge(); final List list = dataset.getList(row, column); if (list == null) { return; } Interval interval = null; for (int i = 0; i < list.size(); i++) { interval = (Interval) list.get(i); if (!interval.isMeaningful()) { continue; } // Y0 double java2dValue0 = rangeAxis.valueToJava2D(interval.low, dataArea, rangeAxisLocation); // Y1 double java2dValue1 = rangeAxis.valueToJava2D(interval.high, dataArea, rangeAxisLocation); if (java2dValue1 < java2dValue0) { final double temp = java2dValue1; java2dValue1 = java2dValue0; java2dValue0 = temp; } // BAR WIDTH double rectWidth = state.getBarWidth(); // BAR HEIGHT double rectHeight = Math.abs(java2dValue1 - java2dValue0); if (orientation == PlotOrientation.HORIZONTAL) { // BAR Y rectY = domainAxis.getCategoryStart(column, getColumnCount(), dataArea, domainAxisLocation); if (seriesCount > 1) { final double seriesGap = dataArea.getHeight() * getItemMargin() / (categoryCount * (seriesCount - 1)); rectY = rectY + row * (state.getBarWidth() + seriesGap); } else { rectY = rectY + row * state.getBarWidth(); } rectX = java2dValue0; rectHeight = state.getBarWidth(); rectWidth = Math.abs(java2dValue1 - java2dValue0); } else if (orientation == PlotOrientation.VERTICAL) { // BAR X rectX = domainAxis.getCategoryStart(column, getColumnCount(), dataArea, domainAxisLocation); if (seriesCount > 1) { final double seriesGap = dataArea.getWidth() * getItemMargin() / (categoryCount * (seriesCount - 1)); rectX = rectX + row * (state.getBarWidth() + seriesGap); } else { rectX = rectX + row * state.getBarWidth(); } rectY = java2dValue0; } final Rectangle2D bar = new Rectangle2D.Double(rectX, rectY, rectWidth, rectHeight); final Paint seriesPaint = getItemPaint(row, column); g2.setPaint(seriesPaint); g2.fill(bar); // draw the outline... if (state.getBarWidth() > BarRenderer.BAR_OUTLINE_WIDTH_THRESHOLD) { final Stroke stroke = getItemOutlineStroke(row, column); final Paint paint = getItemOutlinePaint(row, column); if ((stroke != null) && (paint != null)) { g2.setStroke(stroke); g2.setPaint(paint); g2.draw(bar); } } final CategoryItemLabelGenerator generator = getItemLabelGenerator(row, column); if ((generator != null) && isItemLabelVisible(row, column)) { drawItemLabel(g2, dataset, row, column, plot, generator, bar, false); } // collect entity and tool tip information... if (state.getInfo() != null) { final EntityCollection entities = state.getInfo().getOwner().getEntityCollection(); if (entities != null) { String tip = null; final CategoryToolTipGenerator tipster = getToolTipGenerator(row, column); if (tipster != null) { tip = tipster.generateToolTip(dataset, row, column); } String url = null; if (getItemURLGenerator(row, column) != null) { url = getItemURLGenerator(row, column).generateURL(dataset, row, column); } final CategoryItemEntity entity = new CategoryItemEntity(bar, tip, url, dataset, dataset.getRowKey(row), dataset.getColumnKey(column)); entities.add(entity); } } } }
From source file:extern.AsymmetricStatisticalBarRenderer.java
/** * Draws an item for a plot with a horizontal orientation. * * @param g2 the graphics device.//from w ww . ja v a 2 s . c o m * @param state the renderer state. * @param dataArea the data area. * @param plot the plot. * @param domainAxis the domain axis. * @param rangeAxis the range axis. * @param dataset the data. * @param visibleRow the visible row index. * @param row the row index (zero-based). * @param column the column index (zero-based). */ protected void drawHorizontalItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, AsymmetricStatisticalCategoryDataset dataset, int visibleRow, int row, int column) { RectangleEdge xAxisLocation = plot.getDomainAxisEdge(); // BAR Y double rectY = domainAxis.getCategoryStart(column, getColumnCount(), dataArea, xAxisLocation); int seriesCount = state.getVisibleSeriesCount() >= 0 ? state.getVisibleSeriesCount() : getRowCount(); int categoryCount = getColumnCount(); if (seriesCount > 1) { double seriesGap = dataArea.getHeight() * getItemMargin() / (categoryCount * (seriesCount - 1)); rectY = rectY + visibleRow * (state.getBarWidth() + seriesGap); } else { rectY = rectY + visibleRow * state.getBarWidth(); } // BAR X Number meanValue = dataset.getMeanValue(row, column); if (meanValue == null) { return; } double value = meanValue.doubleValue(); double base = 0.0; double lclip = getLowerClip(); double uclip = getUpperClip(); if (uclip <= 0.0) { // cases 1, 2, 3 and 4 if (value >= uclip) { return; // bar is not visible } base = uclip; if (value <= lclip) { value = lclip; } } else if (lclip <= 0.0) { // cases 5, 6, 7 and 8 if (value >= uclip) { value = uclip; } else { if (value <= lclip) { value = lclip; } } } else { // cases 9, 10, 11 and 12 if (value <= lclip) { return; // bar is not visible } base = getLowerClip(); if (value >= uclip) { value = uclip; } } RectangleEdge yAxisLocation = plot.getRangeAxisEdge(); double transY1 = rangeAxis.valueToJava2D(base, dataArea, yAxisLocation); double transY2 = rangeAxis.valueToJava2D(value, dataArea, yAxisLocation); double rectX = Math.min(transY2, transY1); double rectHeight = state.getBarWidth(); double rectWidth = Math.abs(transY2 - transY1); Rectangle2D bar = new Rectangle2D.Double(rectX, rectY, rectWidth, rectHeight); Paint itemPaint = getItemPaint(row, column); GradientPaintTransformer t = getGradientPaintTransformer(); if (t != null && itemPaint instanceof GradientPaint) { itemPaint = t.transform((GradientPaint) itemPaint, bar); } g2.setPaint(itemPaint); g2.fill(bar); // draw the outline... if (isDrawBarOutline() && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) { Stroke stroke = getItemOutlineStroke(row, column); Paint paint = getItemOutlinePaint(row, column); if (stroke != null && paint != null) { g2.setStroke(stroke); g2.setPaint(paint); g2.draw(bar); } } // CI lines Number n = dataset.getUpperValue(row, column); Number m = dataset.getLowerValue(row, column); if (n != null && m != null) { double valueUpperDelta = n.doubleValue(); double valueLowerDelta = m.doubleValue(); double highVal = rangeAxis.valueToJava2D(valueUpperDelta, dataArea, yAxisLocation); double lowVal = rangeAxis.valueToJava2D(valueLowerDelta, dataArea, yAxisLocation); if (this.errorIndicatorPaint != null) { g2.setPaint(this.errorIndicatorPaint); } else { g2.setPaint(getItemOutlinePaint(row, column)); } if (this.errorIndicatorStroke != null) { g2.setStroke(this.errorIndicatorStroke); } else { g2.setStroke(getItemOutlineStroke(row, column)); } Line2D line = null; line = new Line2D.Double(lowVal, rectY + rectHeight / 2.0d, highVal, rectY + rectHeight / 2.0d); g2.draw(line); line = new Line2D.Double(highVal, rectY + rectHeight * 0.25, highVal, rectY + rectHeight * 0.75); g2.draw(line); line = new Line2D.Double(lowVal, rectY + rectHeight * 0.25, lowVal, rectY + rectHeight * 0.75); g2.draw(line); } CategoryItemLabelGenerator generator = getItemLabelGenerator(row, column); if (generator != null && isItemLabelVisible(row, column)) { drawItemLabel(g2, dataset, row, column, plot, generator, bar, (value < 0.0)); } // add an item entity, if this information is being collected EntityCollection entities = state.getEntityCollection(); if (entities != null) { addItemEntity(entities, dataset, row, column, bar); } }