List of usage examples for org.jfree.chart.axis AxisSpace shrink
public Rectangle2D shrink(Rectangle2D area, Rectangle2D result)
From source file:peakml.util.jfreechart.FastSpectrumPlot.java
@Override public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor, PlotState parentState, PlotRenderingInfo info) {/* w w w . j a v a 2s .co m*/ // add the plot area to the info (used amongst other by the axis for zooming) if (info != null) info.setPlotArea(area); // add the insets (if any) RectangleInsets insets = getInsets(); insets.trim(area); // draw the axis and add the dataArea to the info (used amongst other by the axis for zooming) AxisSpace space = new AxisSpace(); space = xaxis.reserveSpace(g2, this, area, RectangleEdge.BOTTOM, space); space = yaxis.reserveSpace(g2, this, area, RectangleEdge.LEFT, space); Rectangle2D dataArea = space.shrink(area, null); if (info != null) info.setDataArea(dataArea); // flood fill the whole area with the background color drawBackground(g2, dataArea); // draw the axis xaxis.draw(g2, dataArea.getMaxY(), area, dataArea, RectangleEdge.BOTTOM, info); yaxis.draw(g2, dataArea.getMinX(), area, dataArea, RectangleEdge.LEFT, info); // sanity check if (dataseries.size() == 0) return; // clip the draw area Shape originalclip = g2.getClip(); g2.clip(dataArea); // draw all the values for (Data data : dataseries) { int xpos = (int) xaxis.valueToJava2D(data.mass, dataArea, RectangleEdge.BOTTOM); int ypos = (int) yaxis.valueToJava2D(data.intensity, dataArea, RectangleEdge.LEFT); g2.drawLine(xpos, (int) yaxis.valueToJava2D(0, dataArea, RectangleEdge.LEFT), xpos, ypos); // draw the label if (data.description != null && data.description.length() != 0) { g2.setColor(Color.RED); g2.drawLine(xpos + 2, ypos - 2, xpos + 15, ypos - 15); g2.setColor(Color.BLACK); g2.drawString(data.description, xpos + 17, ypos - 17); } } // reset g2.setClip(originalclip); }
From source file:peakml.util.jfreechart.FastTimePlot.java
@Override public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor, PlotState parentState, PlotRenderingInfo info) {//w ww . j a va 2s . c o m // add the plot area to the info (used amongst other by the axis for zooming) if (info != null) info.setPlotArea(area); // add the insets (if any) RectangleInsets insets = getInsets(); insets.trim(area); // draw the axis and add the dataArea to the info (used amongst other by the axis for zooming) AxisSpace space = new AxisSpace(); space = xaxis.reserveSpace(g2, this, area, RectangleEdge.BOTTOM, space); space = yaxis.reserveSpace(g2, this, area, RectangleEdge.LEFT, space); Rectangle2D dataArea = space.shrink(area, null); if (info != null) info.setDataArea(dataArea); // flood fill the whole area with the background color drawBackground(g2, dataArea); // draw the axis xaxis.draw(g2, dataArea.getMaxY(), area, dataArea, RectangleEdge.BOTTOM, info); yaxis.draw(g2, dataArea.getMinX(), area, dataArea, RectangleEdge.LEFT, info); // sanity check if (dataseries.size() == 0) return; // clip the draw area Shape originalclip = g2.getClip(); g2.clip(dataArea); // draw all the values int index = 0; for (Data data : dataseries.values()) { g2.setColor(new Color(data.color == -1 ? colormap.getColor(index++) : data.color)); for (int i = 0; i < data.size - 1; ++i) { g2.drawLine((int) xaxis.valueToJava2D(data.time[i], dataArea, RectangleEdge.BOTTOM), (int) yaxis.valueToJava2D(data.values[i], dataArea, RectangleEdge.LEFT), (int) xaxis.valueToJava2D(data.time[i + 1], dataArea, RectangleEdge.BOTTOM), (int) yaxis.valueToJava2D(data.values[i + 1], dataArea, RectangleEdge.LEFT)); } } // reset g2.setClip(originalclip); }
From source file:peakml.util.jfreechart.FastErrorBarPlot.java
@Override public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor, PlotState parentState, PlotRenderingInfo info) {// w ww .j a v a 2s .c o m // add the plot area to the info (used amongst other by the axis for zooming) if (info != null) info.setPlotArea(area); // add the insets (if any) RectangleInsets insets = getInsets(); insets.trim(area); // draw the axis and add the dataArea to the info (used amongst other by the axis for zooming) AxisSpace space = new AxisSpace(); space = xaxis.reserveSpace(g2, this, area, RectangleEdge.BOTTOM, space); space = yaxis.reserveSpace(g2, this, area, RectangleEdge.LEFT, space); Rectangle2D dataArea = space.shrink(area, null); if (info != null) info.setDataArea(dataArea); // flood fill the whole area with the background color drawBackground(g2, dataArea); // draw the axis xaxis.draw(g2, dataArea.getMaxY(), area, dataArea, RectangleEdge.BOTTOM, info); yaxis.draw(g2, dataArea.getMinX(), area, dataArea, RectangleEdge.LEFT, info); // sanity check if (dataseries.size() == 0) return; // clip the draw area Shape originalclip = g2.getClip(); g2.clip(dataArea); // create the strokes BasicStroke stroke_solid = new BasicStroke(1.f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_ROUND, 1.f); BasicStroke stroke_dashed = new BasicStroke(1.f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_ROUND, 1.f, new float[] { 2, 4 }, 0); g2.setStroke(stroke_solid); // count the number of labels int categoryCount = 0; if (showall) { for (Data data : dataseries) categoryCount += data.yvalues.length; } else categoryCount = dataseries.size(); // draw all the values int pos = 0; boolean dashed = false; double prevx = -1, prevy = -1; for (Data data : dataseries) { if (data.yvalues.length == 0) { dashed = true; pos++; continue; } double mean[] = showall ? data.yvalues : new double[] { data.getMeanY() }; double min[] = showall ? data.yvalues : new double[] { data.getMinY() }; double max[] = showall ? data.yvalues : new double[] { data.getMaxY() }; for (int i = 0; i < mean.length; ++i) { double ypos, xpos = xaxis.getCategoryJava2DCoordinate(CategoryAnchor.MIDDLE, pos++, categoryCount, dataArea, RectangleEdge.BOTTOM); // draw the mean value g2.setColor(Color.RED); ypos = yaxis.valueToJava2D(mean[i], dataArea, RectangleEdge.LEFT); g2.drawLine((int) xpos - 2, (int) ypos, (int) xpos + 2, (int) ypos); // conect the dots if (prevx != -1 && prevy != -1) { g2.setColor(Color.BLACK); if (dashed) g2.setStroke(stroke_dashed); g2.drawLine((int) prevx, (int) prevy, (int) xpos, (int) ypos); if (dashed) { dashed = false; g2.setStroke(stroke_solid); } } prevy = ypos; prevx = xpos; // draw the outer values g2.setColor(Color.LIGHT_GRAY); double ypos_min = yaxis.valueToJava2D(min[i], dataArea, RectangleEdge.LEFT); g2.drawLine((int) xpos - 2, (int) ypos_min, (int) xpos + 2, (int) ypos_min); double ypos_max = yaxis.valueToJava2D(max[i], dataArea, RectangleEdge.LEFT); g2.drawLine((int) xpos - 2, (int) ypos_max, (int) xpos + 2, (int) ypos_max); g2.drawLine((int) xpos, (int) ypos_min, (int) xpos, (int) ypos_max); } } // reset g2.setClip(originalclip); }
From source file:org.tsho.dmc2.core.chart.AbstractDmcPlot.java
/** * Draws the fast scatter plot on a Java 2D graphics device (such as the screen or * a printer)./*ww w. ja v a 2s .c om*/ * * @param g2 the graphics device. * @param plotArea the area within which the plot (including axis labels) should be drawn. * @param info collects chart drawing information (<code>null</code> permitted). */ public void draw(Graphics2D g2, Rectangle2D plotArea, PlotState parentState, PlotRenderingInfo info) { // if (data == null) // return; // set up info collection... if (info != null) { info.setPlotArea(plotArea); } // adjust the drawing area for plot insets (if any)... Insets insets = getInsets(); if (insets != null) { plotArea.setRect(plotArea.getX() + insets.left, plotArea.getY() + insets.top, plotArea.getWidth() - insets.left - insets.right, plotArea.getHeight() - insets.top - insets.bottom); } AxisSpace space = new AxisSpace(); space = this.domainAxis.reserveSpace(g2, this, plotArea, RectangleEdge.BOTTOM, space); space = this.rangeAxis.reserveSpace(g2, this, plotArea, RectangleEdge.LEFT, space); Rectangle2D dataArea = space.shrink(plotArea, null); if (info != null) { info.setDataArea(dataArea); } // draw the plot background and axes... drawBackground(g2, dataArea); /* if automatic bounds... */ if (!isNoData()) { if (this instanceof DmcRenderablePlot) { DmcPlotRenderer renderer; renderer = ((DmcRenderablePlot) this).getPlotRenderer(); if (renderer != null) { renderer.initialize(); if (renderer.getState() == DmcPlotRenderer.STATE_STOPPED) { return; } } } } AxisState domainAxisState = null, rangeAxisState = null; if (this.domainAxis != null) { double cursor; cursor = dataArea.getMaxY(); domainAxisState = this.domainAxis.draw(g2, cursor, plotArea, dataArea, RectangleEdge.BOTTOM, info); // cursor = info.getCursor(); } if (this.rangeAxis != null) { double cursor; cursor = dataArea.getMinX(); rangeAxisState = this.rangeAxis.draw(g2, cursor, plotArea, dataArea, RectangleEdge.LEFT, info); } if (drawGridlines == true && domainAxisState != null && rangeAxisState != null) { drawGridlines(g2, dataArea, domainAxisState.getTicks(), rangeAxisState.getTicks()); } Shape originalClip = g2.getClip(); g2.clip(dataArea); // Composite originalComposite = g2.getComposite(); // g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, // getForegroundAlpha())); // g2.setStroke(new BasicStroke(12.0F)); if (isNoData()) { drawNoDataMessage(g2, plotArea); } else { drawPlot(g2, dataArea, info); } g2.setClip(originalClip); drawOutline(g2, dataArea); }
From source file:org.proteosuite.FastScatterPlot.java
/** * Draws the fast scatter plot on a Java 2D graphics device (such as the * screen or a printer)./* w w w .j av a2s .c o m*/ * * @param g2 the graphics device. * @param area the area within which the plot (including axis labels) * should be drawn. * @param anchor the anchor point (<code>null</code> permitted). * @param parentState the state from the parent plot, if there is one. * @param info collects chart drawing information (<code>null</code> * permitted). */ public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor, PlotState parentState, PlotRenderingInfo info) { // set up info collection... if (info != null) { info.setPlotArea(area); } // adjust the drawing area for plot insets (if any)... RectangleInsets insets = getInsets(); insets.trim(area); AxisSpace space = new AxisSpace(); space = this.domainAxis.reserveSpace(g2, this, area, RectangleEdge.BOTTOM, space); space = this.rangeAxis.reserveSpace(g2, this, area, RectangleEdge.LEFT, space); Rectangle2D dataArea = space.shrink(area, null); if (info != null) { info.setDataArea(dataArea); } // draw the plot background and axes... drawBackground(g2, dataArea); AxisState domainAxisState = null; AxisState rangeAxisState = null; if (this.domainAxis != null) { domainAxisState = this.domainAxis.draw(g2, dataArea.getMaxY(), area, dataArea, RectangleEdge.BOTTOM, info); } if (this.rangeAxis != null) { rangeAxisState = this.rangeAxis.draw(g2, dataArea.getMinX(), area, dataArea, RectangleEdge.LEFT, info); } drawDomainGridlines(g2, dataArea, domainAxisState.getTicks()); drawRangeGridlines(g2, dataArea, rangeAxisState.getTicks()); Shape originalClip = g2.getClip(); Composite originalComposite = g2.getComposite(); g2.clip(dataArea); g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, getForegroundAlpha())); render(g2, dataArea, info, null); g2.setClip(originalClip); g2.setComposite(originalComposite); drawOutline(g2, dataArea); }
From source file:net.sf.maltcms.chromaui.charts.FastHeatMapPlot.java
/** * Draws the fast scatter plot on a Java 2D graphics device (such as the * screen or a printer).//w ww .j a v a 2s . com * * @param g2 the graphics device. * @param area the area within which the plot (including axis labels) should * be drawn. * @param anchor the anchor point (<code>null</code> permitted). * @param parentState the state from the parent plot (ignored). * @param info collects chart drawing information (<code>null</code> * permitted). */ @Override public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor, PlotState parentState, PlotRenderingInfo info) { // set up info collection... if (info != null) { info.setPlotArea(area); } // adjust the drawing area for plot insets (if any)... RectangleInsets insets = getInsets(); insets.trim(area); AxisSpace space = new AxisSpace(); space = this.domainAxis.reserveSpace(g2, this, area, RectangleEdge.BOTTOM, space); space = this.rangeAxis.reserveSpace(g2, this, area, RectangleEdge.LEFT, space); Rectangle2D dataArea = space.shrink(area, null); if (info != null) { info.setDataArea(dataArea); } // draw the plot background and axes... drawBackground(g2, dataArea); AxisState domainAxisState = this.domainAxis.draw(g2, dataArea.getMaxY(), area, dataArea, RectangleEdge.BOTTOM, info); AxisState rangeAxisState = this.rangeAxis.draw(g2, dataArea.getMinX(), area, dataArea, RectangleEdge.LEFT, info); drawDomainGridlines(g2, dataArea, domainAxisState.getTicks()); drawRangeGridlines(g2, dataArea, rangeAxisState.getTicks()); Shape originalClip = g2.getClip(); Composite originalComposite = g2.getComposite(); g2.clip(dataArea); g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, getForegroundAlpha())); render(g2, dataArea, info, null); g2.setClip(originalClip); g2.setComposite(originalComposite); drawOutline(g2, dataArea); }
From source file:org.gumtree.vis.awt.JChartPanel.java
@Override public void draw(Graphics2D g2, Rectangle2D area, double shiftX, double shiftY) { // g2.setPaint(Color.white); // g2.fill(new Rectangle2D.Double(0, 0, getWidth(), getHeight())); // if (getChart() != null) { //// Image chartImage = getChart().createBufferedImage((int) area.getWidth(), //// (int) area.getHeight()); //// g2.drawImage(chartImage, (int) area.getMinX(), (int) area.getMinY(), //// this); // getChart().draw(g2, area, getAnchor(), null); // ChartMaskingUtilities.drawMasks(g2, getScreenDataArea(), maskList, // null, getChart()); // }//w w w . ja va 2s. co m double widthRatio = area.getWidth() / getWidth(); double heightRatio = area.getHeight() / getHeight(); double overallRatio = 1; overallRatio = widthRatio < heightRatio ? widthRatio : heightRatio; XYPlot plot = (XYPlot) getChart().getPlot(); Font domainFont = plot.getDomainAxis().getLabelFont(); int domainSize = domainFont.getSize(); Font rangeFont = plot.getRangeAxis().getLabelFont(); int rangeSize = rangeFont.getSize(); TextTitle titleBlock = getChart().getTitle(); Font titleFont = null; int titleSize = 0; if (titleBlock != null) { titleFont = titleBlock.getFont(); titleSize = titleFont.getSize(); getChart().getTitle().setFont(titleFont.deriveFont((float) (titleSize * overallRatio))); } Font domainScaleFont = plot.getDomainAxis().getTickLabelFont(); int domainScaleSize = domainScaleFont.getSize(); Font rangeScaleFont = plot.getRangeAxis().getTickLabelFont(); int rangeScaleSize = rangeScaleFont.getSize(); plot.getDomainAxis().setLabelFont(domainFont.deriveFont((float) (domainSize * overallRatio))); plot.getRangeAxis().setLabelFont(rangeFont.deriveFont((float) (rangeSize * overallRatio))); plot.getDomainAxis().setTickLabelFont(domainScaleFont.deriveFont((float) (domainScaleSize * overallRatio))); plot.getRangeAxis().setTickLabelFont(rangeScaleFont.deriveFont((float) (rangeScaleSize * overallRatio))); LegendTitle legend = getChart().getLegend(); Font legendFont = null; int legendFontSize = 0; if (legend != null) { legendFont = legend.getItemFont(); legendFontSize = legendFont.getSize(); legend.setItemFont(legendFont.deriveFont((float) (legendFontSize * overallRatio))); } Rectangle2D chartArea = (Rectangle2D) area.clone(); getChart().getPadding().trim(chartArea); if (titleBlock != null) { AxisUtilities.trimTitle(chartArea, g2, titleBlock, titleBlock.getPosition()); } Axis scaleAxis = null; Font scaleAxisFont = null; int scaleAxisFontSize = 0; for (Object object : getChart().getSubtitles()) { Title title = (Title) object; if (title instanceof PaintScaleLegend) { scaleAxis = ((PaintScaleLegend) title).getAxis(); scaleAxisFont = scaleAxis.getTickLabelFont(); scaleAxisFontSize = scaleAxisFont.getSize(); scaleAxis.setTickLabelFont(scaleAxisFont.deriveFont((float) (scaleAxisFontSize * overallRatio))); } AxisUtilities.trimTitle(chartArea, g2, title, title.getPosition()); } AxisSpace axisSpace = AxisUtilities.calculateAxisSpace(getChart().getXYPlot(), g2, chartArea); Rectangle2D dataArea = axisSpace.shrink(chartArea, null); getChart().getXYPlot().getInsets().trim(dataArea); getChart().getXYPlot().getAxisOffset().trim(dataArea); // Rectangle2D screenArea = getScreenDataArea(); // Rectangle2D visibleArea = getVisibleRect(); // Rectangle2D printScreenArea = new Rectangle2D.Double(screenArea.getMinX() * overallRatio + x, // screenArea.getMinY() * overallRatio + y, // printArea.getWidth() - visibleArea.getWidth() + screenArea.getWidth(), // printArea.getHeight() - visibleArea.getHeight() + screenArea.getHeight()); getChart().draw(g2, area, getAnchor(), null); ChartMaskingUtilities.drawMasks(g2, dataArea, maskList, null, getChart(), overallRatio); ChartMaskingUtilities.drawShapes(g2, dataArea, shapeMap, getChart()); ChartMaskingUtilities.drawText(g2, dataArea, textContentMap, getChart()); plot.getDomainAxis().setLabelFont(domainFont); plot.getRangeAxis().setLabelFont(rangeFont); if (titleBlock != null) { titleBlock.setFont(titleFont); } if (legend != null) { legend.setItemFont(legendFont); } plot.getDomainAxis().setTickLabelFont(domainScaleFont); plot.getRangeAxis().setTickLabelFont(rangeScaleFont); if (scaleAxis != null) { scaleAxis.setTickLabelFont(scaleAxisFont); } // System.out.println("print " + titleBlock.getText() + // " at [" + area.getX() + ", " + area.getY() + ", " + // area.getWidth() + ", " + area.getHeight() + "]"); }
From source file:ucar.unidata.idv.control.chart.MyXYPlot.java
/** * Draws the plot within the specified area on a graphics device. * * @param g2 the graphics device./* w w w. jav a 2 s.co m*/ * @param area the plot area (in Java2D space). * @param anchor an anchor point in Java2D space (<code>null</code> * permitted). * @param parentState the state from the parent plot, if there is one * (<code>null</code> permitted). * @param info collects chart drawing information (<code>null</code> * permitted). */ public void draw(Graphics2D g2, Rectangle2D area, Point2D anchor, PlotState parentState, PlotRenderingInfo info) { // if the plot area is too small, just return... boolean b1 = (area.getWidth() <= MINIMUM_WIDTH_TO_DRAW); boolean b2 = (area.getHeight() <= MINIMUM_HEIGHT_TO_DRAW); if (b1 || b2) { return; } // record the plot area... if (info != null) { info.setPlotArea(area); } // adjust the drawing area for the plot insets (if any)... RectangleInsets insets = getInsets(); insets.trim(area); AxisSpace space = calculateAxisSpace(g2, area); Rectangle2D dataArea = space.shrink(area, null); this.axisOffset.trim(dataArea); if (info != null) { info.setDataArea(dataArea); } // draw the plot background and axes... drawBackground(g2, dataArea); Map axisStateMap = drawAxes(g2, area, dataArea, info); if ((anchor != null) && !dataArea.contains(anchor)) { anchor = null; } CrosshairState crosshairState = new CrosshairState(); crosshairState.setCrosshairDistance(Double.POSITIVE_INFINITY); crosshairState.setAnchor(anchor); crosshairState.setCrosshairX(getDomainCrosshairValue()); crosshairState.setCrosshairY(getRangeCrosshairValue()); Shape originalClip = g2.getClip(); Composite originalComposite = g2.getComposite(); g2.clip(dataArea); g2.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER, getForegroundAlpha())); AxisState domainAxisState = (AxisState) axisStateMap.get(getDomainAxis()); if (domainAxisState == null) { if (parentState != null) { domainAxisState = (AxisState) parentState.getSharedAxisStates().get(getDomainAxis()); } } if (domainAxisState != null) { drawDomainTickBands(g2, dataArea, domainAxisState.getTicks()); drawDomainGridlines(g2, dataArea, domainAxisState.getTicks()); } AxisState rangeAxisState = (AxisState) axisStateMap.get(getRangeAxis()); if (rangeAxisState == null) { if (parentState != null) { rangeAxisState = (AxisState) parentState.getSharedAxisStates().get(getRangeAxis()); } } if (rangeAxisState != null) { drawRangeTickBands(g2, dataArea, rangeAxisState.getTicks()); drawRangeGridlines(g2, dataArea, rangeAxisState.getTicks()); drawZeroRangeBaseline(g2, dataArea); } // draw the markers that are associated with a specific renderer... for (int i = 0; i < this.renderers.size(); i++) { drawDomainMarkers(g2, dataArea, i, Layer.BACKGROUND); } for (int i = 0; i < this.renderers.size(); i++) { drawRangeMarkers(g2, dataArea, i, Layer.BACKGROUND); } // now draw annotations and render data items... boolean foundData = false; DatasetRenderingOrder order = getDatasetRenderingOrder(); if (order == DatasetRenderingOrder.FORWARD) { // draw background annotations int rendererCount = this.renderers.size(); for (int i = 0; i < rendererCount; i++) { XYItemRenderer r = getRenderer(i); if (r != null) { ValueAxis domainAxis = getDomainAxisForDataset(i); ValueAxis rangeAxis = getRangeAxisForDataset(i); r.drawAnnotations(g2, dataArea, domainAxis, rangeAxis, Layer.BACKGROUND, info); } } // render data items... for (int i = 0; i < getDatasetCount(); i++) { foundData = render(g2, dataArea, i, info, crosshairState) || foundData; } // draw foreground annotations for (int i = 0; i < rendererCount; i++) { XYItemRenderer r = getRenderer(i); if (r != null) { ValueAxis domainAxis = getDomainAxisForDataset(i); ValueAxis rangeAxis = getRangeAxisForDataset(i); r.drawAnnotations(g2, dataArea, domainAxis, rangeAxis, Layer.FOREGROUND, info); } } } else if (order == DatasetRenderingOrder.REVERSE) { // draw background annotations int rendererCount = this.renderers.size(); for (int i = rendererCount - 1; i >= 0; i--) { XYItemRenderer r = getRenderer(i); if (r != null) { ValueAxis domainAxis = getDomainAxisForDataset(i); ValueAxis rangeAxis = getRangeAxisForDataset(i); r.drawAnnotations(g2, dataArea, domainAxis, rangeAxis, Layer.BACKGROUND, info); } } ucar.unidata.util.Trace.call1("renderData"); for (int i = getDatasetCount() - 1; i >= 0; i--) { foundData = render(g2, dataArea, i, info, crosshairState) || foundData; } ucar.unidata.util.Trace.call2("renderData"); // draw foreground annotations for (int i = rendererCount - 1; i >= 0; i--) { XYItemRenderer r = getRenderer(i); if (r != null) { ValueAxis domainAxis = getDomainAxisForDataset(i); ValueAxis rangeAxis = getRangeAxisForDataset(i); r.drawAnnotations(g2, dataArea, domainAxis, rangeAxis, Layer.FOREGROUND, info); } } } PlotOrientation orient = getOrientation(); // draw domain crosshair if required... if (!this.domainCrosshairLockedOnData && (anchor != null)) { double xx = getDomainAxis().java2DToValue(anchor.getX(), dataArea, getDomainAxisEdge()); crosshairState.setCrosshairX(xx); } setDomainCrosshairValue(crosshairState.getCrosshairX(), false); if (isDomainCrosshairVisible()) { double x = getDomainCrosshairValue(); Paint paint = getDomainCrosshairPaint(); Stroke stroke = getDomainCrosshairStroke(); if (orient == PlotOrientation.HORIZONTAL) { drawHorizontalLine(g2, dataArea, x, stroke, paint); } else if (orient == PlotOrientation.VERTICAL) { drawVerticalLine(g2, dataArea, x, stroke, paint); } } // draw range crosshair if required... if (!this.rangeCrosshairLockedOnData && (anchor != null)) { double yy = getRangeAxis().java2DToValue(anchor.getY(), dataArea, getRangeAxisEdge()); crosshairState.setCrosshairX(yy); } setRangeCrosshairValue(crosshairState.getCrosshairY(), false); if (isRangeCrosshairVisible() && getRangeAxis().getRange().contains(getRangeCrosshairValue())) { double y = getRangeCrosshairValue(); Paint paint = getRangeCrosshairPaint(); Stroke stroke = getRangeCrosshairStroke(); if (orient == PlotOrientation.HORIZONTAL) { drawVerticalLine(g2, dataArea, y, stroke, paint); } else if (orient == PlotOrientation.VERTICAL) { drawHorizontalLine(g2, dataArea, y, stroke, paint); } } if (!foundData) { drawNoDataMessage(g2, dataArea); } for (int i = 0; i < this.renderers.size(); i++) { drawDomainMarkers(g2, dataArea, i, Layer.FOREGROUND); } for (int i = 0; i < this.renderers.size(); i++) { drawRangeMarkers(g2, dataArea, i, Layer.FOREGROUND); } drawAnnotations(g2, dataArea, info); g2.setClip(originalClip); g2.setComposite(originalComposite); drawOutline(g2, dataArea); }
From source file:org.jfree.chart.plot.StackedXYPlot.java
/** * Draws the plot.// w w w .j ava2 s .co m * @param graphics2d the graphics device. * @param plotArea the plot plotArea (in Java2D space). * @param anchor an anchor point in Java2D space (<code>null</code> permitted). * @param parentState the state from the parent plot (<code>null</code> permitted). * @param plotRenderingInfo chart drawing information (<code>null</code> permitted). */ @Override public void draw(Graphics2D graphics2d, Rectangle2D plotArea, Point2D anchor, PlotState parentState, PlotRenderingInfo plotRenderingInfo) { if (plotRenderingInfo != null) { plotRenderingInfo.setPlotArea(plotArea); } RectangleInsets insets = getInsets(); insets.trim(plotArea); setFixedRangeAxisSpaceForSubplots(null); //calculateAxisSpace will also calculate sub-plot plotArea AxisSpace space = calculateAxisSpace(graphics2d, plotArea); Rectangle2D dataArea = space.shrink(plotArea, null); Rectangle2D[] calculatedSubPlotAreas = null; //get subplotsAreas from parent class try { calculatedSubPlotAreas = (Rectangle2D[]) FieldUtils.readField(this, "subplotAreas", true); } catch (IllegalAccessException ex) { Logger.getLogger(StackedXYPlot.class.getName()).log(Level.SEVERE, ex.getMessage(), ex); } setFixedRangeAxisSpaceForSubplots(space); // draw all the subplots for (int i = 0; i < getSubplots().size(); i++) { XYPlot plot = (XYPlot) getSubplots().get(i); PlotRenderingInfo subplotInfo = null; if (plotRenderingInfo != null) { subplotInfo = new PlotRenderingInfo(plotRenderingInfo.getOwner()); plotRenderingInfo.addSubplotInfo(subplotInfo); } plot.draw(graphics2d, calculatedSubPlotAreas[i], anchor, parentState, subplotInfo); } if (plotRenderingInfo != null) { plotRenderingInfo.setDataArea(dataArea); } }