List of usage examples for org.jfree.chart.renderer.category CategoryItemRendererState getInfo
public PlotRenderingInfo getInfo()
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;/*from www. jav a2 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:ro.nextreports.engine.util.chart.CylinderRenderer.java
/** * Draws a cylinder to represent one data item. * // w w w . j a v a 2 s . co m * @param g2 the graphics device. * @param state the renderer state. * @param dataArea the area for plotting the data. * @param plot the plot. * @param domainAxis the domain axis. * @param rangeAxis the range axis. * @param dataset the dataset. * @param row the row index (zero-based). * @param column the column index (zero-based). * @param pass the pass index. */ public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass) { // check the value we are plotting... Number dataValue = dataset.getValue(row, column); if (dataValue == null) { return; } double value = dataValue.doubleValue(); Rectangle2D adjusted = new Rectangle2D.Double(dataArea.getX(), dataArea.getY() + getYOffset(), dataArea.getWidth() - getXOffset(), dataArea.getHeight() - getYOffset()); PlotOrientation orientation = plot.getOrientation(); double barW0 = calculateBarW0(plot, orientation, adjusted, domainAxis, state, row, column); double[] barL0L1 = calculateBarL0L1(value); if (barL0L1 == null) { return; // the bar is not visible } RectangleEdge edge = plot.getRangeAxisEdge(); float transL0 = (float) rangeAxis.valueToJava2D(barL0L1[0], adjusted, edge); float transL1 = (float) rangeAxis.valueToJava2D(barL0L1[1], adjusted, edge); float barL0 = Math.min(transL0, transL1); float barLength = Math.abs(transL1 - transL0); // draw the bar... GeneralPath bar = new GeneralPath(); if (orientation == PlotOrientation.HORIZONTAL) { bar.moveTo(barL0, (float) barW0); bar.lineTo(barL0, (float) (barW0 + state.getBarWidth())); bar.lineTo(barL0 + barLength, (float) (barW0 + state.getBarWidth())); bar.lineTo(barL0 + barLength, (float) barW0); bar.closePath(); } else { bar.moveTo((float) barW0, (float) (barL0 - getYOffset() / 2)); bar.lineTo((float) barW0, (float) (barL0 + barLength - getYOffset() / 2)); Arc2D arc = new Arc2D.Double(barW0, (barL0 + barLength - getYOffset()), state.getBarWidth(), getYOffset(), 180, 180, Arc2D.OPEN); bar.append(arc, true); bar.lineTo((float) (barW0 + state.getBarWidth()), (float) (barL0 - getYOffset() / 2)); arc = new Arc2D.Double(barW0, (barL0 - getYOffset()), state.getBarWidth(), getYOffset(), 0, -180, Arc2D.OPEN); bar.append(arc, true); bar.closePath(); } Paint itemPaint = getItemPaint(row, column); if (getGradientPaintTransformer() != null && itemPaint instanceof GradientPaint) { GradientPaint gp = (GradientPaint) itemPaint; itemPaint = getGradientPaintTransformer().transform(gp, bar); } g2.setPaint(itemPaint); g2.fill(bar); Shape bar3dTop = new Ellipse2D.Double(barW0, barL0 - getYOffset(), state.getBarWidth(), getYOffset()); if (itemPaint instanceof GradientPaint) { g2.setPaint(((GradientPaint) itemPaint).getColor2()); } g2.fill(bar3dTop); if (isDrawBarOutline() && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) { g2.setStroke(getItemOutlineStroke(row, column)); g2.setPaint(getItemOutlinePaint(row, column)); g2.draw(bar); if (bar3dTop != null) { g2.draw(bar3dTop); } } CategoryItemLabelGenerator generator = getItemLabelGenerator(row, column); if (generator != null && isItemLabelVisible(row, column)) { drawItemLabel(g2, dataset, row, column, plot, generator, bar.getBounds2D(), (value < 0.0)); } // collect entity and tool tip information... if (state.getInfo() != null) { EntityCollection entities = state.getEntityCollection(); if (entities != 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(bar.getBounds2D(), tip, url, dataset, dataset.getRowKey(row), dataset.getColumnKey(column)); entities.add(entity); } } }
From source file:org.jfree.chart.demo.GanttRenderer2.java
protected void drawTasks(Graphics2D graphics2d, CategoryItemRendererState categoryitemrendererstate, Rectangle2D rectangle2d, CategoryPlot categoryplot, CategoryAxis categoryaxis, ValueAxis valueaxis, GanttCategoryDataset ganttcategorydataset, int i, int j) { int k = ganttcategorydataset.getSubIntervalCount(i, j); if (k == 0)//from w ww. j a v a2 s. c o m drawTask(graphics2d, categoryitemrendererstate, rectangle2d, categoryplot, categoryaxis, valueaxis, ganttcategorydataset, i, j); for (int l = 0; l < k; l++) { org.jfree.ui.RectangleEdge rectangleedge = categoryplot.getRangeAxisEdge(); Number number = ganttcategorydataset.getStartValue(i, j, l); if (number == null) return; double d = valueaxis.valueToJava2D(number.doubleValue(), rectangle2d, rectangleedge); Number number1 = ganttcategorydataset.getEndValue(i, j, l); if (number1 == null) return; double d1 = valueaxis.valueToJava2D(number1.doubleValue(), rectangle2d, rectangleedge); if (d1 < d) { double d2 = d1; d1 = d; d = d2; } double d3 = calculateBarW0(categoryplot, categoryplot.getOrientation(), rectangle2d, categoryaxis, categoryitemrendererstate, i, j); double d4 = Math.abs(d1 - d); double d5 = categoryitemrendererstate.getBarWidth(); java.awt.geom.Rectangle2D.Double double1 = null; if (categoryplot.getOrientation() == PlotOrientation.HORIZONTAL) double1 = new java.awt.geom.Rectangle2D.Double(d, d3, d4, d5); else if (categoryplot.getOrientation() == PlotOrientation.VERTICAL) double1 = new java.awt.geom.Rectangle2D.Double(d3, d, d5, d4); java.awt.geom.Rectangle2D.Double double2 = null; java.awt.geom.Rectangle2D.Double double3 = null; Number number2 = ganttcategorydataset.getPercentComplete(i, j, l); double d6 = getStartPercent(); double d7 = getEndPercent(); if (number2 != null) { double d8 = number2.doubleValue(); if (categoryplot.getOrientation() == PlotOrientation.HORIZONTAL) { double2 = new java.awt.geom.Rectangle2D.Double(d, d3 + d6 * d5, d4 * d8, d5 * (d7 - d6)); double3 = new java.awt.geom.Rectangle2D.Double(d + d4 * d8, d3 + d6 * d5, d4 * (1.0D - d8), d5 * (d7 - d6)); } else if (categoryplot.getOrientation() == PlotOrientation.VERTICAL) { double2 = new java.awt.geom.Rectangle2D.Double(d3 + d6 * d5, d + d4 * (1.0D - d8), d5 * (d7 - d6), d4 * d8); double3 = new java.awt.geom.Rectangle2D.Double(d3 + d6 * d5, d, d5 * (d7 - d6), d4 * (1.0D - d8)); } } Paint paint = getItemPaint(i, j); graphics2d.setPaint(paint); graphics2d.fill(double1); if (double2 != null) { graphics2d.setPaint(getCompletePaint()); graphics2d.fill(double2); } if (double3 != null) { graphics2d.setPaint(getIncompletePaint()); graphics2d.fill(double3); } if (isDrawBarOutline() && categoryitemrendererstate.getBarWidth() > 3D) { graphics2d.setStroke(getItemStroke(i, j)); graphics2d.setPaint(getItemOutlinePaint(i, j)); graphics2d.draw(double1); } if (categoryitemrendererstate.getInfo() == null) continue; EntityCollection entitycollection = categoryitemrendererstate.getEntityCollection(); if (entitycollection == null) continue; String s = null; if (getToolTipGenerator(i, j) != null) s = getToolTipGenerator(i, j).generateToolTip(ganttcategorydataset, i, j); String s1 = null; if (getItemURLGenerator(i, j) != null) s1 = getItemURLGenerator(i, j).generateURL(ganttcategorydataset, i, j); CategoryItemEntity categoryitementity = new CategoryItemEntity(double1, s, s1, ganttcategorydataset, ganttcategorydataset.getRowKey(i), ganttcategorydataset.getColumnKey(j)); entitycollection.add(categoryitementity); } }
From source file:diet.gridr.g5k.util.ExtendedStackedBarRenderer.java
/** * Draws a stacked bar for a specific item. * * @param g2 the graphics device.// w w w . j av a2 s. c om * @param state the renderer state. * @param dataArea the plot area. * @param plot the plot. * @param domainAxis the domain (category) axis. * @param rangeAxis the range (value) axis. * @param dataset the data. * @param row the row index (zero-based). * @param column the column index (zero-based). * @param pass the pass index. */ public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass) { // nothing is drawn for null values... Number dataValue = dataset.getValue(row, column); if (dataValue == null) { return; } double value = dataValue.doubleValue(); PlotOrientation orientation = plot.getOrientation(); double barW0 = domainAxis.getCategoryMiddle(column, getColumnCount(), dataArea, plot.getDomainAxisEdge()) - state.getBarWidth() / 2.0; double positiveBase = 0.0; double negativeBase = 0.0; for (int i = 0; i < row; i++) { Number v = dataset.getValue(i, column); if (v != null) { double d = v.doubleValue(); if (d > 0) { positiveBase = positiveBase + d; } else { negativeBase = negativeBase + d; } } } double translatedBase; double translatedValue; RectangleEdge location = plot.getRangeAxisEdge(); if (value > 0.0) { translatedBase = rangeAxis.valueToJava2D(positiveBase, dataArea, location); translatedValue = rangeAxis.valueToJava2D(positiveBase + value, dataArea, location); } else { translatedBase = rangeAxis.valueToJava2D(negativeBase, dataArea, location); translatedValue = rangeAxis.valueToJava2D(negativeBase + value, dataArea, location); } double barL0 = Math.min(translatedBase, translatedValue); double barLength = Math.max(Math.abs(translatedValue - translatedBase), getMinimumBarLength()); Rectangle2D bar = null; if (orientation == PlotOrientation.HORIZONTAL) { bar = new Rectangle2D.Double(barL0, barW0, barLength, state.getBarWidth()); } else { bar = new Rectangle2D.Double(barW0, barL0, state.getBarWidth(), barLength); } Paint seriesPaint = getItemPaint(row, column); g2.setPaint(seriesPaint); g2.fill(bar); if (isDrawBarOutline() && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) { g2.setStroke(getItemStroke(row, column)); g2.setPaint(getItemOutlinePaint(row, column)); g2.draw(bar); } CategoryItemLabelGenerator generator = getItemLabelGenerator(row, column); if (generator != null && isItemLabelVisible(row, column)) { drawItemLabel(g2, dataset, row, column, plot, generator, bar, (value < 0.0)); } if (value > 0.0) { if (this.showPositiveTotal) { if (isLastPositiveItem(dataset, row, column)) { g2.setPaint(Color.black); g2.setFont(this.totalLabelFont); double total = calculateSumOfPositiveValuesForCategory(dataset, column); TextUtilities.drawRotatedString(this.totalFormatter.format(total), g2, (float) bar.getCenterX(), (float) (bar.getMinY() - 4.0), TextAnchor.BOTTOM_CENTER, 0.0, TextAnchor.BOTTOM_CENTER); } } } else { if (this.showNegativeTotal) { if (isLastNegativeItem(dataset, row, column)) { g2.setPaint(Color.black); g2.setFont(this.totalLabelFont); double total = calculateSumOfNegativeValuesForCategory(dataset, column); TextUtilities.drawRotatedString(String.valueOf(total), g2, (float) bar.getCenterX(), (float) (bar.getMaxY() + 4.0), TextAnchor.TOP_CENTER, 0.0, TextAnchor.TOP_CENTER); } } } // collect entity and tool tip information... if (state.getInfo() != null) { EntityCollection entities = state.getEntityCollection(); if (entities != 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(bar, tip, url, dataset, row, dataset.getColumnKey(column), column); entities.add(entity); } } }
From source file:edu.cuny.jfree.chart.renderer.category.IntervalListBarRenderer.java
/** * Draws a single interval./*from w w w . j a v a 2 s .co 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:org.ietr.preesm.mapper.ui.MyGanttRenderer.java
/** * Draws the tasks/subtasks for one item. * //from w w w . j av a 2 s . c om * @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). */ @Override protected void drawTasks(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, GanttCategoryDataset dataset, int row, int column) { int count = dataset.getSubIntervalCount(row, column); if (count == 0) { drawTask(g2, state, dataArea, plot, domainAxis, rangeAxis, dataset, row, column); } for (int subinterval = 0; subinterval < count; subinterval++) { RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge(); // value 0 Number value0 = dataset.getStartValue(row, column, subinterval); if (value0 == null) { return; } double translatedValue0 = rangeAxis.valueToJava2D(value0.doubleValue(), dataArea, rangeAxisLocation); // value 1 Number value1 = dataset.getEndValue(row, column, subinterval); if (value1 == null) { return; } double translatedValue1 = rangeAxis.valueToJava2D(value1.doubleValue(), dataArea, rangeAxisLocation); if (translatedValue1 < translatedValue0) { double temp = translatedValue1; translatedValue1 = translatedValue0; translatedValue0 = temp; } double rectStart = calculateBarW0(plot, plot.getOrientation(), dataArea, domainAxis, state, row, column); double rectLength = Math.abs(translatedValue1 - translatedValue0); double rectBreadth = state.getBarWidth(); // DRAW THE BARS... RoundRectangle2D bar = null; bar = new RoundRectangle2D.Double(translatedValue0, rectStart, rectLength, rectBreadth, 10.0, 10.0); /* Paint seriesPaint = */getItemPaint(row, column); if (((TaskSeriesCollection) dataset).getSeriesCount() > 0) if (((TaskSeriesCollection) dataset).getSeries(0).getItemCount() > column) if (((TaskSeriesCollection) dataset).getSeries(0).get(column).getSubtaskCount() > subinterval) { g2.setPaint(getRandomBrightColor(((TaskSeriesCollection) dataset).getSeries(0).get(column) .getSubtask(subinterval).getDescription())); } g2.fill(bar); if (isDrawBarOutline() && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) { g2.setStroke(getItemStroke(row, column)); g2.setPaint(getItemOutlinePaint(row, column)); g2.draw(bar); } // Displaying the tooltip inside the bar if enough space is // available if (getToolTipGenerator(row, column) != null) { // Getting the string to display String tip = getToolTipGenerator(row, column).generateToolTip(dataset, subinterval, column); // Truncting the string if it is too long String subtip = ""; if (rectLength > 0) { double percent = (g2.getFontMetrics().getStringBounds(tip, g2).getWidth() + 10) / rectLength; if (percent > 1.0) { subtip = tip.substring(0, (int) (tip.length() / percent)); } else if (percent > 0) { subtip = tip; } // Setting font and color Font font = new Font("Garamond", Font.BOLD, 12); g2.setFont(font); g2.setColor(Color.WHITE); // Testing width and displaying if (!subtip.isEmpty()) { g2.drawString(subtip, (int) translatedValue0 + 5, (int) rectStart + g2.getFontMetrics().getHeight()); } } } // collect entity and tool tip information... if (state.getInfo() != null) { EntityCollection entities = state.getEntityCollection(); if (entities != null) { String tip = null; if (getToolTipGenerator(row, column) != null) { tip = getToolTipGenerator(row, column).generateToolTip(dataset, subinterval, column); } String url = null; if (getItemURLGenerator(row, column) != null) { url = getItemURLGenerator(row, column).generateURL(dataset, row, column); } CategoryItemEntity entity = new CategoryItemEntity(bar, tip, url, dataset, dataset.getRowKey(row), dataset.getColumnKey(column)); entities.add(entity); } } } }
From source file:com.bdaum.zoom.report.internal.jfree.custom.CylinderRenderer.java
/** * Draws a cylinder to represent one data item. * * @param g2 the graphics device./*from ww w.j av a 2 s . com*/ * @param state the renderer state. * @param dataArea the area for plotting the data. * @param plot the plot. * @param domainAxis the domain axis. * @param rangeAxis the range axis. * @param dataset the dataset. * @param row the row index (zero-based). * @param column the column index (zero-based). * @param pass the pass index. */ public void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass) { // check the value we are plotting... Number dataValue = dataset.getValue(row, column); if (dataValue == null) { return; } double value = dataValue.doubleValue(); Rectangle2D adjusted = new Rectangle2D.Double(dataArea.getX(), dataArea.getY() + getYOffset(), dataArea.getWidth() - getXOffset(), dataArea.getHeight() - getYOffset()); PlotOrientation orientation = plot.getOrientation(); double barW0 = calculateBarW0(plot, orientation, adjusted, domainAxis, state, row, column); double[] barL0L1 = calculateBarL0L1(value); if (barL0L1 == null) { return; // the bar is not visible } RectangleEdge edge = plot.getRangeAxisEdge(); float transL0 = (float) rangeAxis.valueToJava2D(barL0L1[0], adjusted, edge); float transL1 = (float) rangeAxis.valueToJava2D(barL0L1[1], adjusted, edge); float barL0 = Math.min(transL0, transL1); float barLength = Math.abs(transL1 - transL0); // draw the bar... GeneralPath bar = new GeneralPath(); Shape top = null; if (orientation == PlotOrientation.HORIZONTAL) { bar.moveTo((float) (barL0 + getXOffset() / 2), (float) barW0); bar.lineTo((float) (barL0 + barLength + getXOffset() / 2), (float) barW0); Arc2D arc = new Arc2D.Double(barL0 + barLength, barW0, getXOffset(), state.getBarWidth(), 90, 180, Arc2D.OPEN); bar.append(arc, true); bar.lineTo((float) (barL0 + getXOffset() / 2), (float) (barW0 + state.getBarWidth())); arc = new Arc2D.Double(barL0, barW0, getXOffset(), state.getBarWidth(), 270, -180, Arc2D.OPEN); bar.append(arc, true); bar.closePath(); top = new Ellipse2D.Double(barL0 + barLength, barW0, getXOffset(), state.getBarWidth()); } else { bar.moveTo((float) barW0, (float) (barL0 - getYOffset() / 2)); bar.lineTo((float) barW0, (float) (barL0 + barLength - getYOffset() / 2)); Arc2D arc = new Arc2D.Double(barW0, (barL0 + barLength - getYOffset()), state.getBarWidth(), getYOffset(), 180, 180, Arc2D.OPEN); bar.append(arc, true); bar.lineTo((float) (barW0 + state.getBarWidth()), (float) (barL0 - getYOffset() / 2)); arc = new Arc2D.Double(barW0, (barL0 - getYOffset()), state.getBarWidth(), getYOffset(), 0, -180, Arc2D.OPEN); bar.append(arc, true); bar.closePath(); top = new Ellipse2D.Double(barW0, barL0 - getYOffset(), state.getBarWidth(), getYOffset()); } Paint itemPaint = getItemPaint(row, column); if (getGradientPaintTransformer() != null && itemPaint instanceof GradientPaint) { GradientPaint gp = (GradientPaint) itemPaint; itemPaint = getGradientPaintTransformer().transform(gp, bar); } g2.setPaint(itemPaint); g2.fill(bar); if (itemPaint instanceof GradientPaint) { g2.setPaint(((GradientPaint) itemPaint).getColor2()); } else { g2.setPaint(PaintAlpha.darker(itemPaint)); // bd } if (top != null) { g2.fill(top); } if (isDrawBarOutline() && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) { g2.setStroke(getItemOutlineStroke(row, column)); g2.setPaint(getItemOutlinePaint(row, column)); g2.draw(bar); if (top != null) { g2.draw(top); } } CategoryItemLabelGenerator generator = getItemLabelGenerator(row, column); if (generator != null && isItemLabelVisible(row, column)) { drawItemLabel(g2, dataset, row, column, plot, generator, bar.getBounds2D(), (value < 0.0)); } // collect entity and tool tip information... if (state.getInfo() != null) { EntityCollection entities = state.getEntityCollection(); if (entities != 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(bar.getBounds2D(), tip, url, dataset, dataset.getRowKey(row), dataset.getColumnKey(column)); entities.add(entity); } } }
From source file:org.jfree.chart.demo.GanttRenderer2.java
protected void drawTask(Graphics2D graphics2d, CategoryItemRendererState categoryitemrendererstate, Rectangle2D rectangle2d, CategoryPlot categoryplot, CategoryAxis categoryaxis, ValueAxis valueaxis, GanttCategoryDataset ganttcategorydataset, int i, int j) { PlotOrientation plotorientation = categoryplot.getOrientation(); org.jfree.ui.RectangleEdge rectangleedge = categoryplot.getRangeAxisEdge(); Number number = ganttcategorydataset.getEndValue(i, j); if (number == null) return;/*from w w w.j a v a 2 s . com*/ double d = valueaxis.valueToJava2D(number.doubleValue(), rectangle2d, rectangleedge); Number number1 = ganttcategorydataset.getStartValue(i, j); if (number1 == null) return; double d1 = valueaxis.valueToJava2D(number1.doubleValue(), rectangle2d, rectangleedge); if (d1 < d) { double d2 = d1; d1 = d; d = d2; Number number2 = number1; number1 = number; number = number2; } int k = countNonNullValues(ganttcategorydataset, j); if (k == 0) return; int l = countPriorNonNullValues(ganttcategorydataset, j, i); double d3 = (categoryaxis.getCategoryEnd(j, getColumnCount(), rectangle2d, categoryplot.getDomainAxisEdge()) - categoryaxis.getCategoryStart(j, getColumnCount(), rectangle2d, categoryplot.getDomainAxisEdge())) / (double) k; double d4 = categoryaxis.getCategoryStart(j, getColumnCount(), rectangle2d, categoryplot.getDomainAxisEdge()) + d3 * (double) l; double d5 = Math.abs(d1 - d); java.awt.geom.Rectangle2D.Double double1 = null; if (plotorientation == PlotOrientation.HORIZONTAL) double1 = new java.awt.geom.Rectangle2D.Double(d, d4, d5, d3); else if (plotorientation == PlotOrientation.VERTICAL) double1 = new java.awt.geom.Rectangle2D.Double(d4, d1, d3, d5); java.awt.geom.Rectangle2D.Double double2 = null; java.awt.geom.Rectangle2D.Double double3 = null; Number number3 = ganttcategorydataset.getPercentComplete(i, j); double d6 = getStartPercent(); double d7 = getEndPercent(); if (number3 != null) { double d8 = number3.doubleValue(); if (categoryplot.getOrientation() == PlotOrientation.HORIZONTAL) { double2 = new java.awt.geom.Rectangle2D.Double(d, d4 + d6 * d3, d5 * d8, d3 * (d7 - d6)); double3 = new java.awt.geom.Rectangle2D.Double(d + d5 * d8, d4 + d6 * d3, d5 * (1.0D - d8), d3 * (d7 - d6)); } else if (categoryplot.getOrientation() == PlotOrientation.VERTICAL) { double2 = new java.awt.geom.Rectangle2D.Double(d4 + d6 * d3, d1 + d5 * (1.0D - d8), d3 * (d7 - d6), d5 * d8); double3 = new java.awt.geom.Rectangle2D.Double(d4 + d6 * d3, d1, d3 * (d7 - d6), d5 * (1.0D - d8)); } } Paint paint = getItemPaint(i, j); graphics2d.setPaint(paint); graphics2d.fill(double1); if (double2 != null) { graphics2d.setPaint(getCompletePaint()); graphics2d.fill(double2); } if (double3 != null) { graphics2d.setPaint(getIncompletePaint()); graphics2d.fill(double3); } if (isDrawBarOutline() && categoryitemrendererstate.getBarWidth() > 3D) { java.awt.Stroke stroke = getItemOutlineStroke(i, j); Paint paint1 = getItemOutlinePaint(i, j); if (stroke != null && paint1 != null) { graphics2d.setStroke(stroke); graphics2d.setPaint(paint1); graphics2d.draw(double1); } } org.jfree.chart.labels.CategoryItemLabelGenerator categoryitemlabelgenerator = getItemLabelGenerator(i, j); if (categoryitemlabelgenerator != null && isItemLabelVisible(i, j)) drawItemLabel(graphics2d, ganttcategorydataset, i, j, categoryplot, categoryitemlabelgenerator, double1, false); if (categoryitemrendererstate.getInfo() != null) { EntityCollection entitycollection = categoryitemrendererstate.getEntityCollection(); if (entitycollection != null) { String s = null; CategoryToolTipGenerator categorytooltipgenerator = getToolTipGenerator(i, j); if (categorytooltipgenerator != null) s = categorytooltipgenerator.generateToolTip(ganttcategorydataset, i, j); String s1 = null; if (getItemURLGenerator(i, j) != null) s1 = getItemURLGenerator(i, j).generateURL(ganttcategorydataset, i, j); CategoryItemEntity categoryitementity = new CategoryItemEntity(double1, s, s1, ganttcategorydataset, ganttcategorydataset.getRowKey(i), ganttcategorydataset.getColumnKey(j)); entitycollection.add(categoryitementity); } } }
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;/*w w w . j a v a 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:org.talend.dataprofiler.chart.preview.HideSeriesGanttRenderer.java
/** * Draws the tasks/subtasks for one item. * //from www. j a v a 2 s .c om * @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 drawTasks(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, GanttCategoryDataset dataset, int row, int column) { int count = dataset.getSubIntervalCount(row, column); if (count == 0 && getItemVisible(row, column)) { drawTask(g2, state, dataArea, plot, domainAxis, rangeAxis, dataset, row, column); } for (int subinterval = 0; subinterval < count; subinterval++) { RectangleEdge rangeAxisLocation = plot.getRangeAxisEdge(); // value 0 Number value0 = dataset.getStartValue(row, column, subinterval); if (value0 == null) { return; } double translatedValue0 = rangeAxis.valueToJava2D(value0.doubleValue(), dataArea, rangeAxisLocation); // value 1 Number value1 = dataset.getEndValue(row, column, subinterval); if (value1 == null) { return; } double translatedValue1 = rangeAxis.valueToJava2D(value1.doubleValue(), dataArea, rangeAxisLocation); if (translatedValue1 < translatedValue0) { double temp = translatedValue1; translatedValue1 = translatedValue0; translatedValue0 = temp; } double rectStart = calculateBarW0(plot, plot.getOrientation(), dataArea, domainAxis, state, row, column); double rectLength = Math.abs(translatedValue1 - translatedValue0); double rectBreadth = state.getBarWidth(); // DRAW THE BARS... Rectangle2D bar = null; if (plot.getOrientation() == PlotOrientation.HORIZONTAL) { bar = new Rectangle2D.Double(translatedValue0, rectStart, rectLength, rectBreadth); } else if (plot.getOrientation() == PlotOrientation.VERTICAL) { bar = new Rectangle2D.Double(rectStart, translatedValue0, rectBreadth, rectLength); } Rectangle2D completeBar = null; Rectangle2D incompleteBar = null; Number percent = dataset.getPercentComplete(row, column, subinterval); double start = getStartPercent(); double end = getEndPercent(); if (percent != null) { double p = percent.doubleValue(); if (plot.getOrientation() == PlotOrientation.HORIZONTAL) { completeBar = new Rectangle2D.Double(translatedValue0, rectStart + start * rectBreadth, rectLength * p, rectBreadth * (end - start)); incompleteBar = new Rectangle2D.Double(translatedValue0 + rectLength * p, rectStart + start * rectBreadth, rectLength * (1 - p), rectBreadth * (end - start)); } else if (plot.getOrientation() == PlotOrientation.VERTICAL) { completeBar = new Rectangle2D.Double(rectStart + start * rectBreadth, translatedValue0 + rectLength * (1 - p), rectBreadth * (end - start), rectLength * p); incompleteBar = new Rectangle2D.Double(rectStart + start * rectBreadth, translatedValue0, rectBreadth * (end - start), rectLength * (1 - p)); } } Paint seriesPaint = getItemPaint(row, column); g2.setPaint(seriesPaint); g2.fill(bar); if (completeBar != null) { g2.setPaint(getCompletePaint()); g2.fill(completeBar); } if (incompleteBar != null) { g2.setPaint(getIncompletePaint()); g2.fill(incompleteBar); } if (isDrawBarOutline() && state.getBarWidth() > BAR_OUTLINE_WIDTH_THRESHOLD) { g2.setStroke(getItemStroke(row, column)); g2.setPaint(getItemOutlinePaint(row, column)); g2.draw(bar); } // collect entity and tool tip information... if (state.getInfo() != null) { EntityCollection entities = state.getEntityCollection(); if (entities != null) { String tip = null; if (getToolTipGenerator(row, column) != null) { tip = getToolTipGenerator(row, column).generateToolTip(dataset, row, column); } String url = null; if (getItemURLGenerator(row, column) != null) { url = getItemURLGenerator(row, column).generateURL(dataset, row, column); } CategoryItemEntity entity = new CategoryItemEntity(bar, tip, url, dataset, row, dataset.getColumnKey(column), column); entities.add(entity); } } } }