Example usage for java.awt.geom Rectangle2D getWidth

Introduction

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

Prototype

public abstract double getWidth();

Source Link

Document

Returns the width of the framing rectangle in double precision.

Usage

From source file:VASSAL.tools.image.svg.SVGRenderer.java

public BufferedImage render(double angle, double scale) {
    // The renderer needs the bounds unscaled---scaling comes from the
    // width and height hints.
    AffineTransform px = AffineTransform.getRotateInstance(angle * DEGTORAD, defaultW / 2.0, defaultH / 2.0);
    r.setTransform(px);/*from   w  ww  .ja va  2  s  . c o  m*/

    px = new AffineTransform(px);
    px.scale(scale, scale);

    final Rectangle2D rect = new Rectangle2D.Float(0, 0, defaultW, defaultH);
    final Rectangle2D b = px.createTransformedShape(rect).getBounds2D();

    r.addTranscodingHint(Rasterizer.KEY_WIDTH, (float) b.getWidth());
    r.addTranscodingHint(Rasterizer.KEY_HEIGHT, (float) b.getHeight());

    try {
        r.transcode(new TranscoderInput(doc), null);
        return r.getBufferedImage();
    }
    // FIXME: review error message
    catch (BridgeException e) {
        logger.error("", e);
    } catch (TranscoderException e) {
        logger.error("", e);
    }

    return null;
}

From source file:net.sf.jasperreports.engine.JRImageRenderer.java

@Override
public void render(JasperReportsContext jasperReportsContext, Graphics2D grx, Rectangle2D rectangle)
        throws JRException {
    Image img = getImage(jasperReportsContext);

    grx.drawImage(img, (int) rectangle.getX(), (int) rectangle.getY(), (int) rectangle.getWidth(),
            (int) rectangle.getHeight(), null);
}

From source file:haven.Utils.java

static void aligntext(Graphics g, String text, Coord c, double ax, double ay) {
    java.awt.FontMetrics m = g.getFontMetrics();
    java.awt.geom.Rectangle2D ts = m.getStringBounds(text, g);
    g.drawString(text, (int) (c.x - ts.getWidth() * ax), (int) (c.y + m.getAscent() - ts.getHeight() * ay));
}

From source file:org.jfree.demo.TextBlockPanel.java

/**
 * Paints the panel./*from  w  w w  . jav a  2s . co  m*/
 *
 * @param g  the graphics device.
 */
public void paintComponent(final Graphics g) {

    super.paintComponent(g);
    final Graphics2D g2 = (Graphics2D) g;

    final Dimension size = getSize();
    final Insets insets = getInsets();
    final Rectangle2D available = new Rectangle2D.Double(insets.left, insets.top,
            size.getWidth() - insets.left - insets.right, size.getHeight() - insets.top - insets.bottom);

    final double x = available.getX();
    final double y = available.getY();
    final float width = (float) available.getWidth();
    final TextBlock block = TextUtilities.createTextBlock(this.text, this.font, Color.black, width,
            new G2TextMeasurer(g2));
    g2.setPaint(Color.black);
    block.draw(g2, (float) x, (float) y, TextBlockAnchor.TOP_LEFT, 0.0f, 0.0f, 0.0);

}

From source file:net.sourceforge.processdash.ui.lib.chart.DiscPlot.java

private Rectangle2D getDataArea(Rectangle2D plotArea) {
    double hGap = plotArea.getWidth() * this.interiorGap;
    double vGap = plotArea.getHeight() * this.interiorGap;

    return new Rectangle2D.Double(plotArea.getX() + hGap, plotArea.getY() + vGap,
            plotArea.getWidth() - 2 * hGap, plotArea.getHeight() - 2 * vGap);
}

From source file:Clip.java

/**
 * Set the clip contents, and set the status to valid and in use.
 * @param r the clip contents to copy/*from w w w .jav  a 2s . c  o  m*/
 */
public void setClip(Rectangle2D r) {
    setClip(r.getX(), r.getY(), r.getWidth(), r.getHeight());
}

From source file:org.jfree.experimental.chart.plot.dial.SimpleDialFrame.java

/**
 * Returns the shape for the window for this dial.  Some dial layers will
 * request that their drawing be clipped within this window.
 *
 * @param frame  the reference frame (<code>null</code> not permitted).
 *
 * @return The shape of the dial's window.
 *//*from   www . j  av a 2  s .c  om*/
public Shape getWindow(Rectangle2D frame) {
    Rectangle2D f = DialPlot.rectangleByRadius(frame, this.radius, this.radius);
    return new Ellipse2D.Double(f.getX(), f.getY(), f.getWidth(), f.getHeight());
}

From source file:org.jfree.experimental.chart.plot.dial.DialCap.java

/**
 * Draws the background to the specified graphics device.  If the dial
 * frame specifies a window, the clipping region will already have been 
 * set to this window before this method is called.
 *
 * @param g2  the graphics device (<code>null</code> not permitted).
 * @param plot  the plot (ignored here).
 * @param frame  the dial frame (ignored here).
 * @param view  the view rectangle (<code>null</code> not permitted). 
 *///from  w  w w.j a  v  a 2s . c  om
public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) {

    g2.setPaint(this.fillPaint);

    Rectangle2D f = DialPlot.rectangleByRadius(frame, this.radius, this.radius);
    Ellipse2D e = new Ellipse2D.Double(f.getX(), f.getY(), f.getWidth(), f.getHeight());
    g2.fill(e);
    g2.setPaint(this.outlinePaint);
    g2.setStroke(this.outlineStroke);
    g2.draw(e);

}

From source file:TextBouncer.java

public TextBouncer(String s, Font f) {
    previousTimes = new long[128];
    previousTimes[0] = System.currentTimeMillis();
    previousIndex = 1;//from   w w w  . jav a2 s  . c o m
    previousFilled = false;

    mString = s;
    setFont(f);
    Random random = new Random();
    mX = random.nextFloat() * 500;
    mY = random.nextFloat() * 500;
    mDeltaX = random.nextFloat() * 3;
    mDeltaY = random.nextFloat() * 3;
    mShearX = random.nextFloat() / 2;
    mShearY = random.nextFloat() / 2;
    mShearDeltaX = mShearDeltaY = .05f;
    FontRenderContext frc = new FontRenderContext(null, true, false);
    Rectangle2D bounds = getFont().getStringBounds(mString, frc);
    mWidth = (float) bounds.getWidth();
    mHeight = (float) bounds.getHeight();
    // Make sure points are within range.
    addComponentListener(new ComponentAdapter() {
        public void componentResized(ComponentEvent ce) {
            Dimension d = getSize();
            if (mX < 0)
                mX = 0;
            else if (mX + mWidth >= d.width)
                mX = d.width - mWidth - 1;
            if (mY < 0)
                mY = 0;
            else if (mY + mHeight >= d.height)
                mY = d.height - mHeight - 1;
        }
    });
}

From source file:org.fhcrc.cpl.toolbox.gui.chart.ChartMouseAndMotionListener.java

/**
 * Transform a value in the units of the X axis of the chart into a mouse x value
 * Note: if there were multiple subplots, this would need to take a MouseEvent to determine which one
 * @param xValue//w  ww  .j a v  a  2  s  .  c om
 * @return
 */
protected double transformXValueToMouse(double xValue) {
    Rectangle2D screenDataArea = _chartPanel.getScreenDataArea();

    double leftmostOnAxis = domainAxis.getLowerBound();
    double rightmostOnAxis = domainAxis.getUpperBound();
    double leftmostonscreen = screenDataArea.getX();
    double rightmostonscreen = leftmostonscreen + screenDataArea.getWidth();
    double slope = (rightmostOnAxis - leftmostOnAxis) / (rightmostonscreen - leftmostonscreen);
    double result = ((xValue - leftmostOnAxis) / slope) + leftmostonscreen;
    //System.err.println("***Transform: " + xValue + ", left=" + leftmostOnAxis + ", right=" + rightmostOnAxis +
    //              ", screenl=" + leftmostonscreen + ", screenr=" + rightmostonscreen + ", slope=" + slope + ", result=" + result);
    return result;
}