Example usage for org.jfree.chart.plot Plot resolveRangeAxisLocation

List of usage examples for org.jfree.chart.plot Plot resolveRangeAxisLocation

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Introduction

In this page you can find the example usage for org.jfree.chart.plot Plot resolveRangeAxisLocation.

Prototype

public static RectangleEdge resolveRangeAxisLocation(AxisLocation location, PlotOrientation orientation)

Source Link

Document

Resolves a range axis location for a given plot orientation.

Usage

From source file:org.openaltimeter.desktopapp.annotations.XYDotAnnotation.java

@Override
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis,
        int rendererIndex, PlotRenderingInfo info) {
    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);

    float anchorX = (float) domainAxis.valueToJava2D(x, dataArea, domainEdge);
    float anchorY = (float) rangeAxis.valueToJava2D(y, dataArea, rangeEdge);

    if (orientation == PlotOrientation.HORIZONTAL) {
        float tempAnchor = anchorX;
        anchorX = anchorY;/*w  ww . j a  v  a  2s. co m*/
        anchorY = tempAnchor;
    }

    // dot drawing
    g2.setPaint(color);
    g2.setStroke(new BasicStroke(1.0f));
    Ellipse2D e = new Ellipse2D.Double(anchorX - size / 2, anchorY - size / 2, size, size);
    g2.fill(e);
}

From source file:org.openaltimeter.desktopapp.annotations.XYHeightAnnotation.java

@Override
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis,
        int rendererIndex, PlotRenderingInfo info) {
    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);

    float anchorX = (float) domainAxis.valueToJava2D(this.getX(), dataArea, domainEdge);
    float anchorY = (float) rangeAxis.valueToJava2D(this.getY(), dataArea, rangeEdge);

    if (orientation == PlotOrientation.HORIZONTAL) {
        float tempAnchor = anchorX;
        anchorX = anchorY;/*from   www. jav  a2s  . com*/
        anchorY = tempAnchor;
    }

    g2.setFont(getFont());
    Shape hotspot = TextUtilities.calculateRotatedStringBounds(getText(), g2, anchorX, anchorY, getTextAnchor(),
            getRotationAngle(), getRotationAnchor());
    if (this.getBackgroundPaint() != null) {
        g2.setPaint(this.getBackgroundPaint());
        g2.fill(hotspot);
    }

    g2.setPaint(getPaint());
    TextUtilities.drawRotatedString(getText(), g2, anchorX + (3.6f * DOT_SIZE), anchorY + (0.2f * DOT_SIZE),
            getTextAnchor(), getRotationAngle(), getRotationAnchor());
    if (this.isOutlineVisible()) {
        g2.setStroke(this.getOutlineStroke());
        g2.setPaint(this.getOutlinePaint());
        g2.draw(hotspot);
    }

    // cross drawing
    //      g2.setPaint(getPaint());
    //      g2.setStroke(new BasicStroke(1.0f));
    //      g2.drawLine((int) anchorX - CROSS_SIZE / 2, (int) anchorY, (int) anchorX + CROSS_SIZE / 2, (int) anchorY);
    //      g2.drawLine((int) anchorX, (int) anchorY - CROSS_SIZE / 2, (int) anchorX, (int) anchorY + CROSS_SIZE / 2);

    // dot drawing
    g2.setPaint(getPaint());
    g2.setStroke(new BasicStroke(1.0f));
    Ellipse2D e = new Ellipse2D.Double(anchorX - DOT_SIZE / 2, anchorY - DOT_SIZE / 2, DOT_SIZE, DOT_SIZE);
    g2.fill(e);

    String toolTip = getToolTipText();
    String url = getURL();
    if (toolTip != null || url != null) {
        addEntity(info, hotspot, rendererIndex, toolTip, url);
    }
}

From source file:de.berlios.statcvs.xml.chart.SymbolicNameAnnotation.java

/**
 * @see org.jfree.chart.annotations.XYAnnotation#draw(java.awt.Graphics2D, org.jfree.chart.plot.XYPlot, java.awt.geom.Rectangle2D, org.jfree.chart.axis.ValueAxis, org.jfree.chart.axis.ValueAxis)
 *///  w w w . j  a va  2  s. co  m
public void draw(Graphics2D g2d, XYPlot xyPlot, Rectangle2D dataArea, ValueAxis domainAxis,
        ValueAxis rangeAxis) {
    PlotOrientation orientation = xyPlot.getOrientation();

    // don't draw the annotation if symbolic names date is out of axis' bounds.
    if (domainAxis.getUpperBound() < symbolicName.getDate().getTime()
            || domainAxis.getLowerBound() > symbolicName.getDate().getTime()) {

        return;
    }

    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(xyPlot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(xyPlot.getRangeAxisLocation(), orientation);

    float x = (float) domainAxis.translateValueToJava2D(symbolicName.getDate().getTime(), dataArea, domainEdge);
    float y1 = (float) rangeAxis.translateValueToJava2D(rangeAxis.getUpperBound(), dataArea, rangeEdge);
    float y2 = (float) rangeAxis.translateValueToJava2D(rangeAxis.getLowerBound(), dataArea, rangeEdge);

    g2d.setPaint(linePaint);
    g2d.setStroke(stroke);

    Line2D line = new Line2D.Float(x, y1, x, y2);
    g2d.draw(line);

    float anchorX = x;
    float anchorY = y1 + 2;

    g2d.setFont(font);
    g2d.setPaint(textPaint);

    /*g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, 
                     RenderingHints.VALUE_TEXT_ANTIALIAS_OFF);*/

    RefineryUtilities.drawRotatedString(symbolicName.getName(), g2d, anchorX, anchorY, TextAnchor.BOTTOM_RIGHT,
            TextAnchor.BOTTOM_RIGHT, -Math.PI / 2);
}

From source file:com.epiq.bitshark.ui.FrequencyDomainMouseMarker.java

/**
 * Draws the annotation./*www  .j a v  a  2  s .  c om*/
 *
 * @param g2  the graphics device.
 * @param plot  the plot.
 * @param dataArea  the data area.
 * @param domainAxis  the domain axis.
 * @param rangeAxis  the range axis.
 * @param rendererIndex  the renderer index.
 * @param info  if supplied, this info object will be populated with
 *              entity information.
 */
@Override
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis,
        int rendererIndex, PlotRenderingInfo info) {

    if (!visible) {
        return;
    }

    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);
    float j2DX = (float) domainAxis.valueToJava2D(this.x, dataArea, domainEdge);
    float j2DY = (float) rangeAxis.valueToJava2D(this.y, dataArea, rangeEdge);
    Rectangle2D displayArea = new Rectangle2D.Double(j2DX - this.displayWidth / 2.0,
            j2DY - this.displayHeight / 2.0, this.displayWidth, this.displayHeight);

    // here we change the AffineTransform so we can draw the annotation
    // to a larger area and scale it down into the display area
    // afterwards, the original transform is restored
    AffineTransform savedTransform = g2.getTransform();
    Rectangle2D drawArea = new Rectangle2D.Double(0.0, 0.0, this.displayWidth * this.drawScaleFactor,
            this.displayHeight * this.drawScaleFactor);

    g2.scale(1 / this.drawScaleFactor, 1 / this.drawScaleFactor);
    g2.translate((j2DX - this.displayWidth / 2.0) * this.drawScaleFactor,
            (j2DY - this.displayHeight / 2.0) * this.drawScaleFactor);
    draw(g2, drawArea);
    g2.setTransform(savedTransform);
    String toolTip = getToolTipText();
    String url = getURL();
    if (toolTip != null || url != null) {
        addEntity(info, displayArea, rendererIndex, toolTip, url);
    }

}

From source file:gda.plots.SimpleXYAnnotation.java

/**
 * Implements the XYAnnotation interface. This is actually a copy of the superclass method EXCEPT: it adds the shape
 * to the entity list based on the value of clickable and not whether or not there is a ToolTip; and it save the
 * hotpsot so that it can recognize when it is the clicked entity.
 * //w  w  w  .j a v  a2s . co m
 * @param g2
 *            the graphics device.
 * @param plot
 *            the plot.
 * @param dataArea
 *            the data area.
 * @param domainAxis
 *            the domain axis.
 * @param rangeAxis
 *            the range axis.
 * @param rendererIndex
 *            the renderer index.
 * @param info
 *            an optional info object that will be populated with entity information.
 */
@Override
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis,
        int rendererIndex, PlotRenderingInfo info) {
    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);

    float anchorX = (float) domainAxis.valueToJava2D(getX(), dataArea, domainEdge);
    float anchorY = (float) rangeAxis.valueToJava2D(getY(), dataArea, rangeEdge);

    if (orientation == PlotOrientation.HORIZONTAL) {
        float tempAnchor = anchorX;
        anchorX = anchorY;
        anchorY = tempAnchor;
    }

    g2.setFont(getFont());
    g2.setPaint(getPaint());
    TextUtilities.drawRotatedString(getText(), g2, anchorX, anchorY, getTextAnchor(), getRotationAngle(),
            getRotationAnchor());
    hotspot = TextUtilities.calculateRotatedStringBounds(getText(), g2, anchorX, anchorY, getTextAnchor(),
            getRotationAngle(), getRotationAnchor());

    String toolTip = getToolTipText();
    String url = getURL();

    if (clickable || toolTip != null || url != null) {
        addEntity(info, hotspot, rendererIndex, toolTip, url);
    }
}

From source file:org.openaltimeter.desktopapp.annotations.XYVarioAnnotation.java

@Override
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis,
        int rendererIndex, PlotRenderingInfo info) {
    // draw line//w  ww .  j  a  v  a 2s  .c o m
    super.draw(g2, plot, dataArea, domainAxis, rangeAxis, rendererIndex, info);

    // draw text
    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);

    float anchorX = (float) domainAxis.valueToJava2D((x1 + x2) / 2, dataArea, domainEdge);
    float anchorY = (float) rangeAxis.valueToJava2D((y1 + y2) / 2, dataArea, rangeEdge);

    if (orientation == PlotOrientation.HORIZONTAL) {
        float tempAnchor = anchorX;
        anchorX = anchorY;
        anchorY = tempAnchor;
    }

    g2.setFont(getFont());
    g2.setPaint(getPaint());

    TextUtilities.drawRotatedString(getText(), g2, anchorX + this.offset, anchorY - OFFSET_SIZE,
            getTextAnchor(), getRotationAngle(), getRotationAnchor());

    g2.setPaint(Color.GRAY);
    int jx1 = (int) domainAxis.valueToJava2D(x1, dataArea, domainEdge);
    int jx2 = (int) domainAxis.valueToJava2D(x2, dataArea, domainEdge);
    int jy1 = (int) rangeAxis.valueToJava2D(y1, dataArea, rangeEdge);
    int jy2 = (int) rangeAxis.valueToJava2D(y2, dataArea, rangeEdge);

    TextUtilities.drawRotatedString(getText2(), g2, (jx1 + jx2) / 2, jy1 + LIMB_TEXT_OFFSET, getTextAnchor(),
            getRotationAngle(), getRotationAnchor());

    g2.drawLine(jx1, jy1, jx2, jy1);
    g2.drawLine(jx2, jy1, jx2, jy2);

}

From source file:edu.cuny.jfree.chart.annotations.CategoryIntervalAnnotation.java

public void draw(final Graphics2D g2, final CategoryPlot plot, final Rectangle2D dataArea,
        final CategoryAxis domainAxis, final ValueAxis rangeAxis) {

    final AlphaComposite alphaComposite = AlphaComposite.getInstance(AlphaComposite.SRC_OVER,
            plot.getForegroundAlpha());/*from   www.  j av  a  2  s  .c o  m*/
    final Composite oldComposite = g2.getComposite();
    g2.setComposite(alphaComposite);

    final CategoryDataset dataset = plot.getDataset();
    final int catIndex = dataset.getColumnIndex(category);
    final int catCount = dataset.getColumnCount();
    double lineX1 = 0.0D;
    double lineY = 0.0D;
    double lineX2 = 0.0D;
    final PlotOrientation orientation = plot.getOrientation();
    final RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    final RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);
    if (orientation == PlotOrientation.HORIZONTAL) {
        lineY = domainAxis.getCategoryJava2DCoordinate(CategoryAnchor.MIDDLE, catIndex, catCount, dataArea,
                domainEdge);
        lineX1 = rangeAxis.valueToJava2D(value1, dataArea, rangeEdge);
        lineX2 = rangeAxis.valueToJava2D(value2, dataArea, rangeEdge);
    } else if (orientation == PlotOrientation.VERTICAL) {
        lineY = rangeAxis.valueToJava2D(value1, dataArea, rangeEdge);
        lineX1 = domainAxis.getCategoryJava2DCoordinate(CategoryAnchor.MIDDLE, catIndex, catCount, dataArea,
                domainEdge);
        lineX2 = domainAxis.getCategoryJava2DCoordinate(CategoryAnchor.MIDDLE, catIndex, catCount, dataArea,
                domainEdge);
    }
    g2.setPaint(paint);
    g2.setStroke(stroke);
    g2.drawLine((int) lineX1, (int) lineY, (int) lineX2, (int) lineY);

    g2.setComposite(oldComposite);
}

From source file:net.sf.maltcms.chromaui.annotations.XYSelectableShapeAnnotation.java

/**
 *
 * @param arg0/*from www .  j av  a  2  s.c o m*/
 * @param arg1
 * @param arg2
 * @param arg3
 * @param arg4
 * @param arg5
 * @param arg6
 */
@Override
public void draw(Graphics2D arg0, XYPlot arg1, Rectangle2D arg2, ValueAxis arg3, ValueAxis arg4, int arg5,
        PlotRenderingInfo arg6) {
    //System.out.println("Annotation "+toString()+" is active: "+isActive());
    PlotOrientation orientation = arg1.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(arg1.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(arg1.getRangeAxisLocation(), orientation);

    // compute transform matrix elements via sample points. Assume no
    // rotation or shear.
    Rectangle2D bounds = this.s.getBounds2D();
    double x0 = bounds.getMinX();
    double x1 = bounds.getMaxX();
    double xx0 = arg3.valueToJava2D(x0, arg2, domainEdge);
    double xx1 = arg3.valueToJava2D(x1, arg2, domainEdge);
    double m00 = (xx1 - xx0) / (x1 - x0);
    double m02 = xx0 - x0 * m00;

    double y0 = bounds.getMaxY();
    double y1 = bounds.getMinY();
    double yy0 = arg4.valueToJava2D(y0, arg2, rangeEdge);
    double yy1 = arg4.valueToJava2D(y1, arg2, rangeEdge);
    double m11 = (yy1 - yy0) / (y1 - y0);
    double m12 = yy0 - m11 * y0;

    //  create transform & transform shape
    Shape s = null, ch = null;
    if (orientation == PlotOrientation.HORIZONTAL) {
        AffineTransform t1 = new AffineTransform(0.0f, 1.0f, 1.0f, 0.0f, 0.0f, 0.0f);
        AffineTransform t2 = new AffineTransform(m11, 0.0f, 0.0f, m00, m12, m02);
        s = t1.createTransformedShape(this.s);
        s = t2.createTransformedShape(s);
        //            ch = t1.createTransformedShape(this.ch);
        //            ch = t2.createTransformedShape(ch);
    } else if (orientation == PlotOrientation.VERTICAL) {
        AffineTransform t = new AffineTransform(m00, 0, 0, m11, m02, m12);
        s = t.createTransformedShape(this.s);
        //            ch = t.createTransformedShape(this.ch);
    }

    if (this.active) {
        arg0.setPaint(this.highlight);
        //            double x = s.getBounds2D().getX();
        //            double y = s.getBounds2D().getY();
        //            double w = s.getBounds2D().getWidth();
        //            double h = s.getBounds2D().getHeight();
        //            Shape e = new Ellipse2D.Double(x, y, w, h);
        arg0.fill(s);
        arg0.setPaint(this.outline);
        arg0.draw(s);
        //            arg0.setStroke(this.stroke);
        //            arg0.draw(ch);
    } else {
        arg0.setPaint(this.fill);
        arg0.fill(s);
        arg0.setPaint(this.outline);
        arg0.draw(s);
    }
    addEntity(arg6, s, arg5, getToolTipText(), getURL());
    this.xyta.draw(arg0, arg1, arg2, arg3, arg4, arg5, arg6);
}

From source file:org.jfree.experimental.chart.annotations.XYTitleAnnotation.java

/**
 * Draws the annotation.  This method is called by the drawing code in the 
 * {@link XYPlot} class, you don't normally need to call this method 
 * directly.//from www .  j a  v a2s .co m
 *
 * @param g2  the graphics device.
 * @param plot  the plot.
 * @param dataArea  the data area.
 * @param domainAxis  the domain axis.
 * @param rangeAxis  the range axis.
 * @param rendererIndex  the renderer index.
 * @param info  if supplied, this info object will be populated with
 *              entity information.
 */
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis,
        int rendererIndex, PlotRenderingInfo info) {

    PlotOrientation orientation = plot.getOrientation();
    AxisLocation domainAxisLocation = plot.getDomainAxisLocation();
    AxisLocation rangeAxisLocation = plot.getRangeAxisLocation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(domainAxisLocation, orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(rangeAxisLocation, orientation);
    Range xRange = domainAxis.getRange();
    Range yRange = rangeAxis.getRange();
    double anchorX = 0.0;
    double anchorY = 0.0;
    if (this.coordinateType == XYCoordinateType.RELATIVE) {
        anchorX = xRange.getLowerBound() + (this.x * xRange.getLength());
        anchorY = yRange.getLowerBound() + (this.y * yRange.getLength());
    } else {
        anchorX = domainAxis.valueToJava2D(this.x, dataArea, domainEdge);
        anchorY = rangeAxis.valueToJava2D(this.y, dataArea, rangeEdge);
    }

    float j2DX = (float) domainAxis.valueToJava2D(anchorX, dataArea, domainEdge);
    float j2DY = (float) rangeAxis.valueToJava2D(anchorY, dataArea, rangeEdge);
    float xx = 0.0f;
    float yy = 0.0f;
    if (orientation == PlotOrientation.HORIZONTAL) {
        xx = j2DY;
        yy = j2DX;
    } else if (orientation == PlotOrientation.VERTICAL) {
        xx = j2DX;
        yy = j2DY;
    }

    double maxW = dataArea.getWidth();
    double maxH = dataArea.getHeight();
    if (this.coordinateType == XYCoordinateType.RELATIVE) {
        if (this.maxWidth > 0.0) {
            maxW = maxW * this.maxWidth;
        }
        if (this.maxHeight > 0.0) {
            maxH = maxH * this.maxHeight;
        }
    }
    if (this.coordinateType == XYCoordinateType.DATA) {
        maxW = this.maxWidth;
        maxH = this.maxHeight;
    }
    RectangleConstraint rc = new RectangleConstraint(new Range(0, maxW), new Range(0, maxH));

    Size2D size = this.title.arrange(g2, rc);
    Rectangle2D titleRect = new Rectangle2D.Double(0, 0, size.width, size.height);
    Point2D anchorPoint = RectangleAnchor.coordinates(titleRect, this.anchor);
    xx = xx - (float) anchorPoint.getX();
    yy = yy - (float) anchorPoint.getY();
    titleRect.setRect(xx, yy, titleRect.getWidth(), titleRect.getHeight());
    BlockParams p = new BlockParams();
    if (info != null) {
        if (info.getOwner().getEntityCollection() != null) {
            p.setGenerateEntities(true);
        }
    }
    Object result = this.title.draw(g2, titleRect, p);
    if (result instanceof EntityBlockResult) {
        EntityBlockResult ebr = (EntityBlockResult) result;
        info.getOwner().getEntityCollection().addAll(ebr.getEntityCollection());
    }
    String toolTip = getToolTipText();
    String url = getURL();
    if (toolTip != null || url != null) {
        addEntity(info, new Rectangle2D.Float(xx, yy, (float) size.width, (float) size.height), rendererIndex,
                toolTip, url);
    }
}

From source file:longMethod.jfreechart.draw.XYPolygonAnnotation.java

/**
 * Draws the annotation.  This method is usually called by the
 * {@link XYPlot} class, you shouldn't need to call it directly.
 *
 * @param g2  the graphics device./*from w w  w. j  a  v a 2s . co m*/
 * @param plot  the plot.
 * @param dataArea  the data area.
 * @param domainAxis  the domain axis.
 * @param rangeAxis  the range axis.
 * @param rendererIndex  the renderer index.
 * @param info  the plot rendering info.
 */
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis,
        int rendererIndex, PlotRenderingInfo info) {

    // if we don't have at least 2 (x, y) coordinates, just return
    if (this.polygon.length < 4) {
        return;
    }
    PlotOrientation orientation = plot.getOrientation();
    RectangleEdge domainEdge = Plot.resolveDomainAxisLocation(plot.getDomainAxisLocation(), orientation);
    RectangleEdge rangeEdge = Plot.resolveRangeAxisLocation(plot.getRangeAxisLocation(), orientation);

    GeneralPath area = new GeneralPath();
    double x = domainAxis.valueToJava2D(this.polygon[0], dataArea, domainEdge);
    double y = rangeAxis.valueToJava2D(this.polygon[1], dataArea, rangeEdge);
    if (orientation == PlotOrientation.HORIZONTAL) {
        area.moveTo((float) y, (float) x);
        for (int i = 2; i < this.polygon.length; i += 2) {
            x = domainAxis.valueToJava2D(this.polygon[i], dataArea, domainEdge);
            y = rangeAxis.valueToJava2D(this.polygon[i + 1], dataArea, rangeEdge);
            area.lineTo((float) y, (float) x);
        }
        area.closePath();
    } else if (orientation == PlotOrientation.VERTICAL) {
        area.moveTo((float) x, (float) y);
        for (int i = 2; i < this.polygon.length; i += 2) {
            x = domainAxis.valueToJava2D(this.polygon[i], dataArea, domainEdge);
            y = rangeAxis.valueToJava2D(this.polygon[i + 1], dataArea, rangeEdge);
            area.lineTo((float) x, (float) y);
        }
        area.closePath();
    }

    if (this.fillPaint != null) {
        g2.setPaint(this.fillPaint);
        g2.fill(area);
    }

    if (this.stroke != null && this.outlinePaint != null) {
        g2.setPaint(this.outlinePaint);
        g2.setStroke(this.stroke);
        g2.draw(area);
    }
    addEntity(info, area, rendererIndex, getToolTipText(), getURL());

}