Example usage for java.awt.geom Rectangle2D getHeight

Introduction

In this page you can find the example usage for java.awt.geom Rectangle2D getHeight.

Prototype

public abstract double getHeight();

Source Link

Document

Returns the height of the framing rectangle in double precision.

Usage

From source file:de.tor.tribes.ui.algo.TimeFrameVisualizer.java

private void renderPopup(HashMap<String, Object> pPopupInfo, Graphics2D pG2D) {
    Point location = (Point) pPopupInfo.get("popup.location");
    String label = (String) pPopupInfo.get("popup.label");
    if (location == null || label == null) {
        return;//  w  ww  . java 2 s  .c o  m
    }
    pG2D.setColor(new Color(255, 255, 204));
    Rectangle2D labelBounds = pG2D.getFontMetrics().getStringBounds(label, pG2D);
    pG2D.fillRect(location.x, location.y - (int) labelBounds.getHeight(), (int) labelBounds.getWidth() + 5,
            (int) labelBounds.getHeight() + 5);
    pG2D.setColor(Color.BLACK);
    pG2D.drawRect(location.x, location.y - (int) labelBounds.getHeight(), (int) labelBounds.getWidth() + 5,
            (int) labelBounds.getHeight() + 5);
    pG2D.drawString(label, location.x + 2, location.y);

}

---

From source file:XMLWriteTest.java

/**
 * Writers an SVG document of the current drawing.
 * @param writer the document destination
 *///from ww w  .ja  va2 s.co m
public void writeDocument(XMLStreamWriter writer) throws XMLStreamException {
    writer.writeStartDocument();
    writer.writeDTD("<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 20000802//EN\" "
            + "\"http://www.w3.org/TR/2000/CR-SVG-20000802/DTD/svg-20000802.dtd\">");
    writer.writeStartElement("svg");
    writer.writeAttribute("width", "" + getWidth());
    writer.writeAttribute("height", "" + getHeight());
    for (int i = 0; i < rects.size(); i++) {
        Color c = colors.get(i);
        Rectangle2D r = rects.get(i);
        writer.writeEmptyElement("rect");
        writer.writeAttribute("x", "" + r.getX());
        writer.writeAttribute("y", "" + r.getY());
        writer.writeAttribute("width", "" + r.getWidth());
        writer.writeAttribute("height", "" + r.getHeight());
        writer.writeAttribute("fill", colorToString(c));
    }
    writer.writeEndDocument(); // closes svg element
}

---

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

public IVQPanel() {

    initComponents();/*from  w  w w .j  a  v a2s .c o  m*/

    initGraph();

    JPanel holderPanel = new JPanel() {

        @Override
        public void paint(Graphics g) {

            Range newDomain = null; // x
            Range newRange = null; // y

            Range currentDomainRange = plot.getDomainAxis().getRange();
            Range currentRangeRange = plot.getRangeAxis().getRange();

            if (plot.getDomainAxis().isAutoRange()) {
                plot.getDomainAxis().setAutoRange(false);
            }

            if (plot.getRangeAxis().isAutoRange()) {
                plot.getRangeAxis().setAutoRange(false);
            }

            Rectangle2D dataArea = chartPanel.getChartRenderingInfo().getPlotInfo().getDataArea();
            double width = dataArea.getWidth();
            double height = dataArea.getHeight();

            double domainScale = 1;
            double rangeScale = 1;

            // scale the domain values up to match the pixels
            if (width > height) {
                domainScale = width / height;
                double extent = currentRangeRange.getUpperBound() - currentRangeRange.getLowerBound();
                newDomain = new Range(-(extent * domainScale) / 2, (extent * domainScale) / 2);

            } else if (height > width) {
                rangeScale = height / width;
                double extent = currentDomainRange.getUpperBound() - currentDomainRange.getLowerBound();
                newRange = new Range(-(extent * rangeScale) / 2, (extent * rangeScale) / 2);
            }

            if (newDomain == null) {
                double extent = currentDomainRange.getUpperBound() - currentDomainRange.getLowerBound();
                newDomain = new Range(-(extent) / 2, (extent) / 2);
            }

            if (newRange == null) {
                double extent = currentRangeRange.getUpperBound() - currentRangeRange.getLowerBound();
                newRange = new Range(-(extent) / 2, (extent) / 2);
            }

            if (newDomain != null) {
                plot.getDomainAxis().setRange(newDomain, true, false);
            }

            if (newRange != null) {
                plot.getRangeAxis().setRange(newRange, true, false);
            }

            Graphics2D g2 = (Graphics2D) g.create();
            super.paint(g2);

            g2.dispose();
        }
    };

    holderPanel.setLayout(new BorderLayout());
    holderPanel.add(chartPanel, BorderLayout.CENTER);
    mainPanel.add(holderPanel, BorderLayout.CENTER);

    headerPanel.setBackgroundPainter(Common.getHeaderPainter());

    chartLabel.setUI(new BasicLabelUI());
}

---

From source file:org.jfree.chart.demo.GanttRenderer2.java

protected double calculateBarW0(CategoryPlot categoryplot, PlotOrientation plotorientation,
        Rectangle2D rectangle2d, CategoryAxis categoryaxis, CategoryItemRendererState categoryitemrendererstate,
        int i, int j) {
    double d = 0.0D;
    if (plotorientation == PlotOrientation.HORIZONTAL)
        d = rectangle2d.getHeight();
    else//from   w  ww  .  j  ava 2 s .com
        d = rectangle2d.getWidth();
    double d1 = categoryaxis.getCategoryStart(j, getColumnCount(), rectangle2d,
            categoryplot.getDomainAxisEdge());
    int k = getRowCount();
    int l = getColumnCount();
    if (k > 1) {
        double d2 = (d * getItemMargin()) / (double) (l * (k - 1));
        double d3 = calculateSeriesWidth(d, categoryaxis, l, k);
        d1 = (d1 + (double) i * (d3 + d2) + d3 / 2D) - categoryitemrendererstate.getBarWidth() / 2D;
    } else {
        d1 = categoryaxis.getCategoryMiddle(j, getColumnCount(), rectangle2d, categoryplot.getDomainAxisEdge())
                - categoryitemrendererstate.getBarWidth() / 2D;
    }
    return d1;
}

---

From source file:savant.view.tracks.TrackRenderer.java

/**
 * Simplest kind of legend is just a list of coloured lines with names next to them.
 *///www  .  ja  va 2 s.c o m
protected void drawSimpleLegend(Graphics2D g2, int x, int y, ColourKey... keys) {
    ColourScheme cs = (ColourScheme) instructions.get(DrawingInstruction.COLOUR_SCHEME);

    g2.setFont(LEGEND_FONT);

    for (ColourKey k : keys) {
        String legendString = k.getName();
        g2.setColor(cs.getColor(k));
        g2.setStroke(TWO_STROKE);
        Rectangle2D stringRect = LEGEND_FONT.getStringBounds(legendString, g2.getFontRenderContext());
        g2.drawLine(x - 25, y - (int) stringRect.getHeight() / 2, x - 5, y - (int) stringRect.getHeight() / 2);
        g2.setColor(cs.getColor(ColourKey.INTERVAL_LINE));
        g2.setStroke(ONE_STROKE);
        g2.drawString(legendString, x, y);

        y += LEGEND_LINE_HEIGHT;
    }
}

---

From source file:gda.plots.BlockWrapper.java

/**
 * JFreeChart will actually call this from its drawTitle method expecting the Block to draw itself at this point.
 * Our JComponent will already have been drawn as a consequence of being a simple child of the ChartPanel (which
 * extends JPanel). However we can use the information passed to the Block here to get the JComponents bounds set
 * correctly.//from  w ww  .  ja  va2s . com
 * 
 * @param g2
 *            the Graphics2D into which to draw (not used here)
 * @param area
 *            the Rectangle2D into which the object should draw itself)
 * @param params
 *            some parameters not yet understood
 * @return an Object else null
 */
@Override
public Object draw(Graphics2D g2, Rectangle2D area, Object params) {
    logger.debug("BW area is " + area);
    logger.debug("BW params is " + params);
    logger.debug("BW g2 is " + g2);
    logger.debug("BW g2.transform is " + g2.getTransform());
    jc.setBounds((int) Math.round(area.getX()), (int) Math.round(area.getY()),
            (int) Math.round(area.getWidth()), (int) Math.round(area.getHeight()));

    return null;
}

---

From source file:org.pentaho.plugin.jfreereport.reportcharts.JFreeChartReportDrawable.java

private AbstractImageMapEntry createMapEntry(final Shape area, final Rectangle2D dataArea) {
    if (buggyDrawArea) {
        if (area instanceof Ellipse2D) {
            final Ellipse2D ellipse2D = (Ellipse2D) area;
            if (ellipse2D.getWidth() == ellipse2D.getHeight()) {
                return new CircleImageMapEntry((float) (ellipse2D.getCenterX() + dataArea.getX()),
                        (float) (ellipse2D.getCenterY() + dataArea.getY()), (float) (ellipse2D.getWidth() / 2));
            }//from  w w w .j  a  v a 2s. co  m
        } else if (area instanceof Rectangle2D) {
            final Rectangle2D rect = (Rectangle2D) area;
            return (new RectangleImageMapEntry((float) (rect.getX() + dataArea.getX()),
                    (float) (rect.getY() + dataArea.getY()), (float) (rect.getX() + rect.getWidth()),
                    (float) (rect.getY() + rect.getHeight())));
        }
    } else {
        if (area instanceof Ellipse2D) {
            final Ellipse2D ellipse2D = (Ellipse2D) area;
            if (ellipse2D.getWidth() == ellipse2D.getHeight()) {
                return new CircleImageMapEntry((float) (ellipse2D.getCenterX()),
                        (float) (ellipse2D.getCenterY()), (float) (ellipse2D.getWidth() / 2));
            }
        } else if (area instanceof Rectangle2D) {
            final Rectangle2D rect = (Rectangle2D) area;
            return (new RectangleImageMapEntry((float) (rect.getX()), (float) (rect.getY()),
                    (float) (rect.getX() + rect.getWidth()), (float) (rect.getY() + rect.getHeight())));
        }
    }

    final Area a = new Area(area);
    if (buggyDrawArea) {
        a.transform(AffineTransform.getTranslateInstance(dataArea.getX(), dataArea.getY()));
    }
    if (dataArea.isEmpty() == false) {
        a.intersect(new Area(dataArea));
    }
    final PathIterator pathIterator = a.getPathIterator(null, 2);
    final FloatList floats = new FloatList(100);
    final float[] coords = new float[6];
    while (pathIterator.isDone() == false) {
        final int retval = pathIterator.currentSegment(coords);
        if (retval == PathIterator.SEG_MOVETO || retval == PathIterator.SEG_LINETO) {
            floats.add(coords[0]);
            floats.add(coords[1]);
        }
        pathIterator.next();
    }

    if (floats.size() == 0) {
        return null;
    }
    return (new PolygonImageMapEntry(floats.toArray()));
}

---

From source file:org.pentaho.reporting.libraries.pixie.wmf.WmfFile.java

public synchronized void draw(final Graphics2D graphics, final Rectangle2D bounds) {

    // this adjusts imageWidth and imageHeight
    scaleToFit((float) bounds.getWidth(), (float) bounds.getHeight());
    // adjust translation if needed ...
    graphics.translate(bounds.getX(), bounds.getY());
    // adjust to the image origin
    graphics.translate(-imageX, -imageY);

    this.graphics = graphics;

    for (int i = 0; i < records.size(); i++) {
        try {//from   w w w.  j  a v a2s. c om
            final MfCmd command = (MfCmd) records.get(i);
            command.setScale((float) imageWidth / (float) maxWidth, (float) imageHeight / (float) maxHeight);
            command.replay(this);
        } catch (Exception e) {
            logger.warn("Error while processing image record #" + i, e);
        }
    }
    resetStates();
}

---

From source file:XMLWriteTest.java

/**
 * Creates an SVG document of the current drawing.
 * @return the DOM tree of the SVG document
 *///www .  j  a v a 2 s .  c o m
public Document buildDocument() {
    Document doc = builder.newDocument();
    Element svgElement = doc.createElement("svg");
    doc.appendChild(svgElement);
    svgElement.setAttribute("width", "" + getWidth());
    svgElement.setAttribute("height", "" + getHeight());
    for (int i = 0; i < rects.size(); i++) {
        Color c = colors.get(i);
        Rectangle2D r = rects.get(i);
        Element rectElement = doc.createElement("rect");
        rectElement.setAttribute("x", "" + r.getX());
        rectElement.setAttribute("y", "" + r.getY());
        rectElement.setAttribute("width", "" + r.getWidth());
        rectElement.setAttribute("height", "" + r.getHeight());
        rectElement.setAttribute("fill", colorToString(c));
        svgElement.appendChild(rectElement);
    }
    return doc;
}

---

From source file:gda.plots.DataMagnifierWindow.java

/**
 * The SimplePlot will call this method when the Rectangle to be magnified has changed.
 * /*w w  w .  j  a  va  2 s .c  o m*/
 * @param magnifyRectangle
 *            the Rectangle to be magnified
 */
@Override
public void update(Rectangle2D magnifyRectangle) {

    // The magnifyRectangle will be in Java coordinates, need to calculate
    // the axis limits required. This mechanism was copied from the zooming
    // methods within JFreeChart.

    double hLower = 0.0;
    double hUpper = 0.0;
    double vLower = 0.0;
    double vUpper = 0.0;
    double a;
    double b;
    Rectangle2D scaledDataArea;
    if (magnifyRectangle != null) {
        scaledDataArea = simplePlot.getScreenDataArea();
        hLower = (magnifyRectangle.getMinX() - scaledDataArea.getMinX()) / scaledDataArea.getWidth();
        hUpper = (magnifyRectangle.getMaxX() - scaledDataArea.getMinX()) / scaledDataArea.getWidth();
        vLower = (scaledDataArea.getMaxY() - magnifyRectangle.getMaxY()) / scaledDataArea.getHeight();
        vUpper = (scaledDataArea.getMaxY() - magnifyRectangle.getMinY()) / scaledDataArea.getHeight();

        Range r = simplePlot.getChart().getXYPlot().getDomainAxis().getRange();
        a = r.getLowerBound() + hLower * r.getLength();
        b = r.getLowerBound() + hUpper * r.getLength();
        Range newR = new Range(Math.min(a, b), Math.max(a, b));
        magnifiedPlot.getDomainAxis().setRange(newR);

        r = simplePlot.getChart().getXYPlot().getRangeAxis().getRange();
        a = r.getLowerBound() + vLower * r.getLength();
        b = r.getLowerBound() + vUpper * r.getLength();
        newR = new Range(Math.min(a, b), Math.max(a, b));
        magnifiedPlot.getRangeAxis().setRange(newR);

        repaint();
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• »