Example usage for java.awt.geom Rectangle2D getX

Introduction

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

Prototype

public abstract double getX();

Source Link

Document

Returns the X coordinate of the upper-left corner of the framing rectangle in double precision.

Usage

From source file:peakml.util.jfreechart.LognAxis.java

@Override
public double java2DToValue(double java2DValue, Rectangle2D plotArea, RectangleEdge edge) {
    Range range = getRange();/*from w w  w.  jav a 2s  . c om*/
    double axisMin = log(range.getLowerBound());
    double axisMax = log(range.getUpperBound());

    double min = 0.0, max = 0.0;
    if (RectangleEdge.isTopOrBottom(edge)) {
        min = plotArea.getX();
        max = plotArea.getMaxX();
    } else if (RectangleEdge.isLeftOrRight(edge)) {
        min = plotArea.getMaxY();
        max = plotArea.getMinY();
    }

    if (isInverted())
        return pow(axisMax - ((java2DValue - min) / (max - min)) * (axisMax - axisMin));
    else
        return pow(axisMin + ((java2DValue - min) / (max - min)) * (axisMax - axisMin));
}

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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  www  . j a  v a2  s  .c  o  m
 */
public void setClip(Rectangle2D r) {
    setClip(r.getX(), r.getY(), r.getWidth(), r.getHeight());
}

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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  w ww.  j ava 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());
}

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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.//  w w  w .ja  v  a2 s .  c  o  m
 * 
 * @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;
}

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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 ww .j  ava2 s .com
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);

}

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From source file:org.nuxeo.pdf.service.PDFTransformationServiceImpl.java

public Point2D computeTranslationVector(double pageWidth, double watermarkWidth, double pageHeight,
        double watermarkHeight, WatermarkProperties properties) {
    double xTranslation;
    double yTranslation;
    double xRotationOffset = 0;
    double yRotationOffset = 0;

    if (properties.getTextRotation() != 0) {
        Rectangle2D rectangle2D = new Rectangle2D.Double(0, -watermarkHeight, watermarkWidth, watermarkHeight);
        AffineTransform at = AffineTransform.getRotateInstance(-Math.toRadians(properties.getTextRotation()), 0,
                0);// w w  w . j a  va 2  s  .  co m
        Shape shape = at.createTransformedShape(rectangle2D);
        Rectangle2D rotated = shape.getBounds2D();

        watermarkWidth = rotated.getWidth();
        if (!properties.isInvertX() || properties.isRelativeCoordinates()) {
            xRotationOffset = -rotated.getX();
        } else {
            xRotationOffset = rotated.getX();
        }

        watermarkHeight = rotated.getHeight();
        if (!properties.isInvertY() || properties.isRelativeCoordinates()) {
            yRotationOffset = rotated.getY() + rotated.getHeight();
        } else {
            yRotationOffset = -(rotated.getY() + rotated.getHeight());
        }

    }

    if (properties.isRelativeCoordinates()) {
        xTranslation = (pageWidth - watermarkWidth) * properties.getxPosition() + xRotationOffset;
        yTranslation = (pageHeight - watermarkHeight) * properties.getyPosition() + yRotationOffset;
    } else {
        xTranslation = properties.getxPosition() + xRotationOffset;
        yTranslation = properties.getyPosition() + yRotationOffset;
        if (properties.isInvertX())
            xTranslation = pageWidth - watermarkWidth - xTranslation;
        if (properties.isInvertY())
            yTranslation = pageHeight - watermarkHeight - yTranslation;
    }
    return new Point2D.Double(xTranslation, yTranslation);
}

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

/**
 * Draws the frame.  This method is called by the {@link DialPlot} class,
 * you shouldn't need to call it directly.
 *
 * @param g2  the graphics target (<code>null</code> not permitted).
 * @param plot  the plot (<code>null</code> not permitted).
 * @param frame  the frame (<code>null</code> not permitted).
 * @param view  the view (<code>null</code> not permitted).
 *///from  w w w . j a va 2 s  . co m
public void draw(Graphics2D g2, DialPlot plot, Rectangle2D frame, Rectangle2D view) {

    Shape window = getWindow(frame);

    Rectangle2D f = DialPlot.rectangleByRadius(frame, this.radius + 0.02, this.radius + 0.02);
    Ellipse2D e = new Ellipse2D.Double(f.getX(), f.getY(), f.getWidth(), f.getHeight());

    Area area = new Area(e);
    Area area2 = new Area(window);
    area.subtract(area2);
    g2.setPaint(this.backgroundPaint);
    g2.fill(area);

    g2.setStroke(this.stroke);
    g2.setPaint(this.foregroundPaint);
    g2.draw(window);
    g2.draw(e);
}

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From source file:org.fhcrc.cpl.viewer.mrm.utilities.MRMerMouseListener.java

public void mouseClicked(MouseEvent e) {
    if (e.getSource() instanceof ChartPanel && ((e.getButton() == MouseEvent.BUTTON2)
            || (e.getButton() == MouseEvent.BUTTON1) && ((e.getModifiers() & InputEvent.CTRL_MASK) != 0))) {
        CenterZoomNumberAxis czna = (CenterZoomNumberAxis) _cp.getChart().getXYPlot().getDomainAxis();
        NumberAxis range = (NumberAxis) _cp.getChart().getXYPlot().getRangeAxis();
        Rectangle2D screenDataArea = _cp.getScreenDataArea(e.getX(), e.getY());
        double y1 = czna.getLowerBound();
        double y2 = czna.getUpperBound();
        double x1 = screenDataArea.getX();
        double x2 = x1 + screenDataArea.getWidth();
        double transformedx = (((y2 - y1) / (x2 - x1)) * (e.getX() - x1)) + y1;
        MRMDialog mrmd = (MRMDialog) MRMAncestor();
        PeaksTableModel model = (PeaksTableModel) mrmd.peaksTable.getModel();
        MRMTransition mrt = mrmd.transitionOnPlot;
        mrt.setCalcXatMaxYAllDaughters(transformedx);
        mrt.setCalcMaxYAllDaughters(/*from   ww w  .j  a v  a2s  . c o m*/
                range.getLowerBound() + 0.95 * (range.getUpperBound() - range.getLowerBound()));
        model.setValueAt(new Float(mrt.getCalcXatMaxYAllDaughters()), mrt.getTableRow(),
                MRMDialog.peaksData.MidTime.colno);
        for (MRMDaughter d : mrt.getDaughters().values()) {
            model.setValueAt(new Float(mrt.getCalcXatMaxYAllDaughters()), d.getElutionDataTableRow(),
                    MRMDialog.peaksData.MidTime.colno);
        }
        mrmd.updateChartsAndFields(false);
    }
    if ((e.isShiftDown() || e.getButton() == MouseEvent.BUTTON3) || shifted) {
        _cp.mouseClicked(e);
    } else {
        _cp.mouseClicked(e);
    }
}

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From source file:org.uva.itast.blended.omr.pages.PDFPageImage.java

/**
 * @param x//from   w w  w .  j av a 2s .co m
 * @param y
 * @param w
 * @param h
 * @return
 */
private SubImage getSubimageWithPartialRendering(Rectangle2D rect, int imageType) {
    double pageHeight = getPage().getHeight();
    // Area in pixels according to preferred resolution
    Point upperLeft = toPixels(rect.getX(), rect.getY());

    Rectangle imageBBox = this.toPixels(rect); // subImage Bounding Box in pixels      
    Rectangle2D pdfAreaBBox = toPDFUnits(imageBBox); // subImage Bounding Box in PDF units

    Rectangle imageSize = new Rectangle(imageBBox.width, imageBBox.height); // subImage Size in pixels

    Rectangle2D clippingArea = new Rectangle(); // area of interest in the PDF
    clippingArea.setFrame(pdfAreaBBox.getX(), pageHeight - pdfAreaBBox.getY() - pdfAreaBBox.getHeight(), //PDF-Page coordinate space counts from bottomleft
            pdfAreaBBox.getWidth(), pdfAreaBBox.getHeight());

    SubImage img_pdf = new SubImage(imageSize.width, imageSize.height, imageType);
    // se configura la imagen con las medidas necesarias

    Graphics2D g2 = img_pdf.createGraphics(); // se crea un objeto grfico en dos dimensiones
    g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF); // prefer to get sharp edges

    PDFRenderer renderer = new PDFRenderer(getPage(), g2, imageSize, clippingArea, Color.RED); // se renderiza la imgen 
    try {
        getPage().waitForFinish();
    } catch (InterruptedException e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    }
    renderer.run();

    img_pdf.setReference(upperLeft);
    img_pdf.setBoundingBox(imageBBox);

    return img_pdf;
}

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

/**
 * Transform a mouse X value into a value in the units of the X axis of the chart.
 * Note: if there were multiple subplots, this would need to take a MouseEvent to determine which one
 * Note: bounds the raw value by the boundaries of the chart.  No using values off the ends, even if you're zoomed
 * @param rawValue/* w w  w .ja  v  a2s.c om*/
 * @return
 */
protected double transformMouseXValue(double rawValue) {
    Rectangle2D screenDataArea = _chartPanel.getScreenDataArea();
    double boundedValue = Math.min(screenDataArea.getMaxX(), Math.max(screenDataArea.getMinX(), rawValue));

    double leftmostOnAxis = domainAxis.getLowerBound();
    double rightmostOnAxis = domainAxis.getUpperBound();
    double leftmostonscreen = screenDataArea.getX();
    double rightmostonscreen = leftmostonscreen + screenDataArea.getWidth();
    double slope = (rightmostOnAxis - leftmostOnAxis) / (rightmostonscreen - leftmostonscreen);
    return ((slope * (boundedValue - leftmostonscreen)) + leftmostOnAxis);
}

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