List of usage examples for org.jfree.chart.axis AxisState cursorDown
public void cursorDown(double units)
From source file:edu.jhuapl.graphs.jfreechart.utils.SparselyLabeledCategoryAxis.java
@SuppressWarnings("unchecked") @Override//from ww w . j a v a2 s .com public void drawTickMarks(Graphics2D g2, double cursor, Rectangle2D dataArea, RectangleEdge edge, AxisState state) { Plot p = getPlot(); if (p == null) { return; } CategoryPlot plot = (CategoryPlot) p; double il = getTickMarkInsideLength(); double ol = getTickMarkOutsideLength(); Line2D line = new Line2D.Double(); List categories = plot.getCategoriesForAxis(this); int tickEvery = categories.size() / (maxLabeledTicks == 0 ? 1 : maxLabeledTicks); if (tickEvery < 1) { tickEvery = 1; } if (edge.equals(RectangleEdge.TOP)) { Iterator iterator = categories.iterator(); int i = 0; while (iterator.hasNext()) { Comparable key = (Comparable) iterator.next(); if (i % tickEvery == 0) { double x = getCategoryMiddle(key, categories, dataArea, edge); g2.setPaint(getTickMarkPaint()); g2.setStroke(getTickMarkStroke()); line.setLine(x, cursor, x, cursor + il); g2.draw(line); line.setLine(x, cursor, x, cursor - ol); g2.draw(line); if (domainGridlinePaint != null) { drawDomainGridline(g2, plot, dataArea, x); } } i++; } state.cursorUp(ol); } else if (edge.equals(RectangleEdge.BOTTOM)) { Iterator iterator = categories.iterator(); int i = 0; while (iterator.hasNext()) { Comparable key = (Comparable) iterator.next(); if (i % tickEvery == 0) { double x = getCategoryMiddle(key, categories, dataArea, edge); g2.setPaint(getTickMarkPaint()); g2.setStroke(getTickMarkStroke()); line.setLine(x, cursor, x, cursor - il); g2.draw(line); line.setLine(x, cursor, x, cursor + ol); g2.draw(line); if (domainGridlinePaint != null) { drawDomainGridline(g2, plot, dataArea, x); } } i++; } state.cursorDown(ol); } else if (edge.equals(RectangleEdge.LEFT)) { Iterator iterator = categories.iterator(); int i = 0; while (iterator.hasNext()) { Comparable key = (Comparable) iterator.next(); if (i % tickEvery == 0) { double y = getCategoryMiddle(key, categories, dataArea, edge); g2.setPaint(getTickMarkPaint()); g2.setStroke(getTickMarkStroke()); line.setLine(cursor, y, cursor + il, y); g2.draw(line); line.setLine(cursor, y, cursor - ol, y); g2.draw(line); if (domainGridlinePaint != null) { drawDomainGridline(g2, plot, dataArea, y); } } i++; } state.cursorLeft(ol); } else if (edge.equals(RectangleEdge.RIGHT)) { Iterator iterator = categories.iterator(); int i = 0; while (iterator.hasNext()) { Comparable key = (Comparable) iterator.next(); if (i % tickEvery == 0) { double y = getCategoryMiddle(key, categories, dataArea, edge); g2.setPaint(getTickMarkPaint()); g2.setStroke(getTickMarkStroke()); line.setLine(cursor, y, cursor - il, y); g2.draw(line); line.setLine(cursor, y, cursor + ol, y); g2.draw(line); if (domainGridlinePaint != null) { drawDomainGridline(g2, plot, dataArea, y); } } i++; } state.cursorRight(ol); } }
From source file:org.jstockchart.axis.TimeseriesDateAxis.java
protected AxisState drawTickMarksAndLabels(Graphics2D g2, double cursor, Rectangle2D plotArea, Rectangle2D dataArea, RectangleEdge edge) { AxisState state = new AxisState(cursor); if (isAxisLineVisible()) { drawAxisLine(g2, cursor, dataArea, edge); }//ww w .j a v a2s.com List ticks = refreshTicks(g2, state, dataArea, edge); state.setTicks(ticks); g2.setFont(getTickLabelFont()); Iterator iterator = ticks.iterator(); while (iterator.hasNext()) { ValueTick tick = (ValueTick) iterator.next(); if (isTickLabelsVisible()) { g2.setPaint(getTickLabelPaint()); float[] anchorPoint = calculateAnchorPoint(tick, cursor, dataArea, edge); //System.out.println("label:"+tick.getText()); String tickLabel = tick.getText(); if (tickLabel == "13:00") { TextUtilities.drawRotatedString("/", g2, anchorPoint[0] - 2, anchorPoint[1], tick.getTextAnchor(), tick.getAngle(), tick.getRotationAnchor()); } if (hideTickLabel != null) { if (!hideTickLabel.contains(tickLabel)) { TextUtilities.drawRotatedString(tickLabel, g2, anchorPoint[0], anchorPoint[1], tick.getTextAnchor(), tick.getAngle(), tick.getRotationAnchor()); } } else { TextUtilities.drawRotatedString(tick.getText(), g2, anchorPoint[0], anchorPoint[1], tick.getTextAnchor(), tick.getAngle(), tick.getRotationAnchor()); } } if ((isTickMarksVisible() && tick.getTickType().equals(TickType.MAJOR)) || (isMinorTickMarksVisible() && tick.getTickType().equals(TickType.MINOR))) { double ol = (tick.getTickType().equals(TickType.MINOR)) ? getMinorTickMarkOutsideLength() : getTickMarkOutsideLength(); double il = (tick.getTickType().equals(TickType.MINOR)) ? getMinorTickMarkInsideLength() : getTickMarkInsideLength(); float xx = (float) valueToJava2D(tick.getValue(), dataArea, edge); Line2D mark = null; g2.setStroke(getTickMarkStroke()); g2.setPaint(getTickMarkPaint()); if (edge == RectangleEdge.LEFT) { mark = new Line2D.Double(cursor - ol, xx, cursor + il, xx); } else if (edge == RectangleEdge.RIGHT) { mark = new Line2D.Double(cursor + ol, xx, cursor - il, xx); } else if (edge == RectangleEdge.TOP) { mark = new Line2D.Double(xx, cursor - ol, xx, cursor + il); } else if (edge == RectangleEdge.BOTTOM) { mark = new Line2D.Double(xx, cursor + ol, xx, cursor - il); } g2.draw(mark); } } // need to work out the space used by the tick labels... // so we can update the cursor... double used = 0.0; if (isTickLabelsVisible()) { if (edge == RectangleEdge.LEFT) { used += findMaximumTickLabelWidth(ticks, g2, plotArea, isVerticalTickLabels()); state.cursorLeft(used); } else if (edge == RectangleEdge.RIGHT) { used = findMaximumTickLabelWidth(ticks, g2, plotArea, isVerticalTickLabels()); state.cursorRight(used); } else if (edge == RectangleEdge.TOP) { used = findMaximumTickLabelHeight(ticks, g2, plotArea, isVerticalTickLabels()); state.cursorUp(used); } else if (edge == RectangleEdge.BOTTOM) { used = findMaximumTickLabelHeight(ticks, g2, plotArea, isVerticalTickLabels()); state.cursorDown(used); } } return state; }
From source file:hudson.util.NoOverlapCategoryAxis.java
@Override protected AxisState drawCategoryLabels(Graphics2D g2, Rectangle2D plotArea, Rectangle2D dataArea, RectangleEdge edge, AxisState state, PlotRenderingInfo plotState) { if (state == null) { throw new IllegalArgumentException("Null 'state' argument."); }/* ww w . ja v a 2 s .c om*/ if (isTickLabelsVisible()) { java.util.List ticks = refreshTicks(g2, state, plotArea, edge); state.setTicks(ticks); // remember the last drawn label so that we can avoid drawing overlapping labels. Rectangle2D r = null; int categoryIndex = 0; Iterator iterator = ticks.iterator(); while (iterator.hasNext()) { CategoryTick tick = (CategoryTick) iterator.next(); g2.setFont(getTickLabelFont(tick.getCategory())); g2.setPaint(getTickLabelPaint(tick.getCategory())); CategoryLabelPosition position = this.getCategoryLabelPositions().getLabelPosition(edge); double x0 = 0.0; double x1 = 0.0; double y0 = 0.0; double y1 = 0.0; if (edge == RectangleEdge.TOP) { x0 = getCategoryStart(categoryIndex, ticks.size(), dataArea, edge); x1 = getCategoryEnd(categoryIndex, ticks.size(), dataArea, edge); y1 = state.getCursor() - this.getCategoryLabelPositionOffset(); y0 = y1 - state.getMax(); } else if (edge == RectangleEdge.BOTTOM) { x0 = getCategoryStart(categoryIndex, ticks.size(), dataArea, edge); x1 = getCategoryEnd(categoryIndex, ticks.size(), dataArea, edge); y0 = state.getCursor() + this.getCategoryLabelPositionOffset(); y1 = y0 + state.getMax(); } else if (edge == RectangleEdge.LEFT) { y0 = getCategoryStart(categoryIndex, ticks.size(), dataArea, edge); y1 = getCategoryEnd(categoryIndex, ticks.size(), dataArea, edge); x1 = state.getCursor() - this.getCategoryLabelPositionOffset(); x0 = x1 - state.getMax(); } else if (edge == RectangleEdge.RIGHT) { y0 = getCategoryStart(categoryIndex, ticks.size(), dataArea, edge); y1 = getCategoryEnd(categoryIndex, ticks.size(), dataArea, edge); x0 = state.getCursor() + this.getCategoryLabelPositionOffset(); x1 = x0 - state.getMax(); } Rectangle2D area = new Rectangle2D.Double(x0, y0, (x1 - x0), (y1 - y0)); if (r == null || !r.intersects(area)) { Point2D anchorPoint = RectangleAnchor.coordinates(area, position.getCategoryAnchor()); TextBlock block = tick.getLabel(); block.draw(g2, (float) anchorPoint.getX(), (float) anchorPoint.getY(), position.getLabelAnchor(), (float) anchorPoint.getX(), (float) anchorPoint.getY(), position.getAngle()); Shape bounds = block.calculateBounds(g2, (float) anchorPoint.getX(), (float) anchorPoint.getY(), position.getLabelAnchor(), (float) anchorPoint.getX(), (float) anchorPoint.getY(), position.getAngle()); if (plotState != null && plotState.getOwner() != null) { EntityCollection entities = plotState.getOwner().getEntityCollection(); if (entities != null) { String tooltip = getCategoryLabelToolTip(tick.getCategory()); entities.add(new CategoryLabelEntity(tick.getCategory(), bounds, tooltip, null)); } } r = bounds.getBounds2D(); } categoryIndex++; } if (edge.equals(RectangleEdge.TOP)) { double h = state.getMax(); state.cursorUp(h); } else if (edge.equals(RectangleEdge.BOTTOM)) { double h = state.getMax(); state.cursorDown(h); } else if (edge == RectangleEdge.LEFT) { double w = state.getMax(); state.cursorLeft(w); } else if (edge == RectangleEdge.RIGHT) { double w = state.getMax(); state.cursorRight(w); } } return state; }