Example usage for java.awt.geom Rectangle2D getY

Introduction

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

Prototype

public abstract double getY();

Source Link

Document

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

Usage

From source file:fr.amap.commons.javafx.chart.ChartViewer.java

/**
 * A handler for the export to PDF option in the context menu.
 *//*from  w  w w . ja  v  a  2s .c o  m*/
private void handleExportToPDF() {
    FileChooser fileChooser = new FileChooser();
    fileChooser.setSelectedExtensionFilter(
            new FileChooser.ExtensionFilter("Portable Document Format (PDF)", "pdf"));
    fileChooser.setTitle("Export to PDF");
    File file = fileChooser.showSaveDialog(stage);
    if (file != null) {

        try {

            CanvasPositionsAndSize canvasPositionAndSize = getCanvasPositionAndSize();

            PDDocument doc = new PDDocument();

            PDPage page = new PDPage(new PDRectangle((float) canvasPositionAndSize.totalWidth,
                    (float) canvasPositionAndSize.totalHeight));
            doc.addPage(page);

            BufferedImage image = new BufferedImage((int) canvasPositionAndSize.totalWidth,
                    (int) canvasPositionAndSize.totalHeight, BufferedImage.TYPE_INT_ARGB);
            Graphics2D g2 = image.createGraphics();

            int index = 0;
            for (ChartCanvas canvas : chartCanvasList) {

                Rectangle2D rectangle2D = canvasPositionAndSize.positionsAndSizes.get(index);

                ((Drawable) canvas.chart).draw(g2, new Rectangle((int) rectangle2D.getX(),
                        (int) rectangle2D.getY(), (int) rectangle2D.getWidth(), (int) rectangle2D.getHeight()));
                index++;
            }

            PDPageContentStream contentStream = new PDPageContentStream(doc, page, true, false);
            PDXObjectImage pdImage = new PDPixelMap(doc, image);
            contentStream.drawImage(pdImage, 0, 0);

            PDPageContentStream cos = new PDPageContentStream(doc, page);
            cos.drawXObject(pdImage, 0, 0, pdImage.getWidth(), pdImage.getHeight());
            cos.close();

            doc.save(file);

        } catch (IOException | COSVisitorException ex) {
            Logger.getLogger(ChartViewer.class.getName()).log(Level.SEVERE, null, ex);
        }
        /*ExportUtils.writeAsPDF(this.chart, (int)canvas.getWidth(),
        (int)canvas.getHeight(), file);*/

        /*ExportUtils.writeAsPDF(this.chart, (int)canvas.getWidth(),
                (int)canvas.getHeight(), file);*/
    }
}

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From source file:org.pentaho.reporting.engine.classic.core.modules.parser.simple.readhandlers.LineReadHandler.java

private void createLineElementFromBounds(final float x1, final float y1, final float x2, final float y2,
        final Stroke stroke, final String name, final Color c, final Rectangle2D bounds) {
    if (x1 == x2) {
        // assume that we have a vertical line
        final VerticalLineElementFactory elementFactory = new VerticalLineElementFactory();
        elementFactory.setName(name);/*  ww w.  ja  v  a 2s .  com*/
        elementFactory.setColor(c);
        elementFactory.setStroke(stroke);
        elementFactory.setX(new Float(bounds.getX()));
        elementFactory.setY(new Float(bounds.getY()));
        elementFactory.setMinimumWidth(new Float(bounds.getWidth()));
        elementFactory.setMinimumHeight(new Float(bounds.getHeight()));
        elementFactory.setScale(Boolean.TRUE);
        elementFactory.setKeepAspectRatio(Boolean.FALSE);
        elementFactory.setShouldDraw(Boolean.TRUE);
        element = elementFactory.createElement();
    } else if (y1 == y2) {
        // assume that we have a horizontal line
        final HorizontalLineElementFactory elementFactory = new HorizontalLineElementFactory();
        elementFactory.setName(name);
        elementFactory.setColor(c);
        elementFactory.setStroke(stroke);
        elementFactory.setX(new Float(bounds.getX()));
        elementFactory.setY(new Float(bounds.getY()));
        elementFactory.setMinimumWidth(new Float(bounds.getWidth()));
        elementFactory.setMinimumHeight(new Float(bounds.getHeight()));
        elementFactory.setScale(Boolean.TRUE);
        elementFactory.setKeepAspectRatio(Boolean.FALSE);
        elementFactory.setShouldDraw(Boolean.TRUE);
        element = elementFactory.createElement();
    } else {
        // here comes the magic - we transform the line into the absolute space;
        // this should preserve the general appearance. Heck, and if not, then
        // it is part of the users reponsibility to resolve that. Magic does not
        // solve all problems, you know.
        final Line2D line = new Line2D.Float(Math.abs(x1), Math.abs(y1), Math.abs(x2), Math.abs(y2));
        final Rectangle2D shapeBounds = line.getBounds2D();
        final Shape transformedShape = ShapeTransform.translateShape(line, -shapeBounds.getX(),
                -shapeBounds.getY());
        // and use that shape with the user's bounds to create the element.
        final ContentElementFactory elementFactory = new ContentElementFactory();
        elementFactory.setName(name);
        elementFactory.setColor(c);
        elementFactory.setStroke(stroke);
        elementFactory.setX(new Float(shapeBounds.getX()));
        elementFactory.setY(new Float(shapeBounds.getY()));
        elementFactory.setMinimumWidth(new Float(shapeBounds.getWidth()));
        elementFactory.setMinimumHeight(new Float(shapeBounds.getHeight()));
        elementFactory.setContent(transformedShape);
        elementFactory.setScale(Boolean.TRUE);
        elementFactory.setKeepAspectRatio(Boolean.FALSE);
        elementFactory.setShouldDraw(Boolean.TRUE);
        element = elementFactory.createElement();
    }
}

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From source file:Clip.java

/**
 * Indicates if this Clip intersects the given rectangle expanded
 * by the additional margin pace.//from  w ww  . j  a  va 2 s .  co m
 * @param r the rectangle to test for intersect
 * @param margin additional margin "bleed" to include in the intersection
 * @return true if the clip intersects the expanded region, false otherwise
 */
public boolean intersects(Rectangle2D r, double margin) {
    double tw = clip[6] - clip[0];
    double th = clip[7] - clip[1];
    double rw = r.getWidth();
    double rh = r.getHeight();
    if (rw < 0 || rh < 0 || tw < 0 || th < 0) {
        return false;
    }
    double tx = clip[0];
    double ty = clip[1];
    double rx = r.getX() - margin;
    double ry = r.getY() - margin;
    rw += rx + 2 * margin;
    rh += ry + 2 * margin;
    tw += tx;
    th += ty;
    //      overflow || intersect
    return ((rw < rx || rw > tx) && (rh < ry || rh > ty) && (tw < tx || tw > rx) && (th < ty || th > ry));
}

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From source file:org.mwc.cmap.grideditor.chart.DataPointsDragTracker.java

public void chartMouseMoved(final ChartMouseEvent event) {
    if (!myDragSubject.isEmpty()) {
        myChartPanel.forgetZoomPoints();

        // Rectangle clientArea = myChartPanel.getClientArea();
        // int screenX = event.getTrigger().getX() - clientArea.x;
        // int screenY = event.getTrigger().getY() - clientArea.y;

        // [IM] don't bother with sorting out the client area offset
        // - we've stopped using it in the FixedChartComposite calling method
        final int screenX = event.getTrigger().getX();
        final int screenY = event.getTrigger().getY();

        // deliberately switch axes for following line, now that we've switched
        // the axes to put time
        // down the LH side.
        final Point2D point2d = new Point2D.Double(screenY, screenX);
        final XYPlot xyplot = myChartPanel.getChart().getXYPlot();
        final ChartRenderingInfo renderingInfo = myChartPanel.getChartRenderingInfo();
        Rectangle2D dataArea = renderingInfo.getPlotInfo().getDataArea();

        // WORKAROUND: when the grid graph gets really wide, the labels on the
        // y-axis get stretched.
        // but, the dataArea value doesn't reflect this.
        // So, get the width values from the getScreenDataArea method - which
        // does reflect the scaling applied to the y axis.
        // - and all works well now.
        final Rectangle dataArea2 = myChartPanel.getScreenDataArea();
        dataArea = new Rectangle2D.Double(dataArea2.x, dataArea.getY(), dataArea2.width, dataArea.getHeight());

        final ValueAxis domainAxis = xyplot.getDomainAxis();
        final RectangleEdge domainEdge = xyplot.getDomainAxisEdge();
        final ValueAxis valueAxis = xyplot.getRangeAxis();
        final RectangleEdge valueEdge = xyplot.getRangeAxisEdge();
        double domainX = domainAxis.java2DToValue(point2d.getX(), dataArea, domainEdge);
        final double domainY = valueAxis.java2DToValue(point2d.getY(), dataArea, valueEdge);

        if (myAllowVerticalMovesOnly) {
            domainX = myDragSubject.getDraggedItem().getXValue();
        }//from  www .  j a va 2s  .  c  om

        if (!myDragSubject.isEmpty())
            myDragSubject.setProposedValues(domainX, domainY);
        myChartPanel.redrawCanvas();
    }
}

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From source file:ucar.unidata.idv.control.chart.TrackSegment.java

/**
 * Draws the wayPoint./*from   www .  j  a v  a  2 s  .  c o  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.
 */
public void draw(Graphics2D g2, XYPlot plot, Rectangle2D dataArea, ValueAxis domainAxis, ValueAxis rangeAxis,
        int rendererIndex, PlotRenderingInfo info) {
    super.setGraphicsState(g2);

    if (!getPlotWrapper().okToDraw(this)) {
        return;
    }
    WayPoint leftWayPoint = getLeft();
    WayPoint rightWayPoint = getRight();
    g2.setStroke(new BasicStroke());
    int x1 = leftWayPoint.getXFromValue(dataArea, domainAxis);
    int x2 = rightWayPoint.getXFromValue(dataArea, domainAxis);
    int top = (int) (dataArea.getY());
    int bottom = (int) (dataArea.getY() + dataArea.getHeight());
    FontMetrics fm = g2.getFontMetrics();
    int width = fm.stringWidth(getName());
    int height = fm.getAscent() + fm.getDescent();
    if (getSelected()) {
        g2.setColor(Color.red);
    } else {
        g2.setColor(Color.black);
    }
    //      int y = bottom-3;
    y = top - 2;
    int textLeft = x1 + (x2 - x1) / 2 - width / 2;
    g2.drawString(getName(), textLeft, y);
    g2.setStroke(new BasicStroke(2.0f));
    g2.drawLine(x1, top + 1, x2, top + 1);
    g2.setStroke(new BasicStroke(1.0f));
    g2.setColor(Color.gray);
    g2.drawLine(x1, top, x1, bottom - WayPoint.ANNOTATION_WIDTH);
    g2.drawLine(x2, top, x2, bottom - WayPoint.ANNOTATION_WIDTH);
}

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

/**
 * Returns the frame surrounding the specified view rectangle.
 * /*w  w  w .j  a  va2s .  c om*/
 * @param view  the view rectangle (<code>null</code> not permitted).
 */
private Rectangle2D viewToFrame(Rectangle2D view) {
    double width = view.getWidth() / this.viewW;
    double height = view.getHeight() / this.viewH;
    double x = view.getX() - (width * this.viewX);
    double y = view.getY() - (height * this.viewY);
    return new Rectangle2D.Double(x, y, width, height);
}

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From source file:WeatherWizard.java

public void paint(Graphics g) {
    Graphics2D g2 = (Graphics2D) g;
    Dimension size = getSize();//from w ww . j av  a 2 s.co m
    Composite origComposite;

    setupWeatherReport();

    origComposite = g2.getComposite();
    if (alpha0 != null)
        g2.setComposite(alpha0);
    g2.drawImage(img0, 0, 0, size.width, size.height, 0, 0, img0.getWidth(null), img0.getHeight(null), null);
    if (img1 != null) {
        if (alpha1 != null)
            g2.setComposite(alpha1);
        g2.drawImage(img1, 0, 0, size.width, size.height, 0, 0, img1.getWidth(null), img1.getHeight(null),
                null);
    }
    g2.setComposite(origComposite);

    // Freezing, Cold, Cool, Warm, Hot,
    // Blue, Green, Yellow, Orange, Red
    Font font = new Font("Serif", Font.PLAIN, 36);
    g.setFont(font);

    String tempString = feels + " " + temperature + "F";
    FontRenderContext frc = ((Graphics2D) g).getFontRenderContext();
    Rectangle2D boundsTemp = font.getStringBounds(tempString, frc);
    Rectangle2D boundsCond = font.getStringBounds(condStr, frc);
    int wText = Math.max((int) boundsTemp.getWidth(), (int) boundsCond.getWidth());
    int hText = (int) boundsTemp.getHeight() + (int) boundsCond.getHeight();
    int rX = (size.width - wText) / 2;
    int rY = (size.height - hText) / 2;

    g.setColor(Color.LIGHT_GRAY);
    g2.fillRect(rX, rY, wText, hText);

    g.setColor(textColor);
    int xTextTemp = rX - (int) boundsTemp.getX();
    int yTextTemp = rY - (int) boundsTemp.getY();
    g.drawString(tempString, xTextTemp, yTextTemp);

    int xTextCond = rX - (int) boundsCond.getX();
    int yTextCond = rY - (int) boundsCond.getY() + (int) boundsTemp.getHeight();
    g.drawString(condStr, xTextCond, yTextCond);

}

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From source file:org.jax.haplotype.analysis.visualization.SimplePhylogenyTreeImageFactory.java

/**
 * Get the border shape for the given label shape
 * @param labelShape//from   w w w  .  ja  v  a 2  s  .  c  om
 *          the label shape that we're going to draw a border around
 * @return
 *          the border shape
 */
private Shape getLabelBorder(Shape labelShape) {
    Rectangle2D labelBounds = labelShape.getBounds2D();

    return new RoundRectangle2D.Double(labelBounds.getX() - LABEL_BORDER_ROUNDING_ARC_SIZE,
            labelBounds.getY() - LABEL_BORDER_ROUNDING_ARC_SIZE,
            labelBounds.getWidth() + (LABEL_BORDER_ROUNDING_ARC_SIZE * 2),
            labelBounds.getHeight() + (LABEL_BORDER_ROUNDING_ARC_SIZE * 2), LABEL_BORDER_ROUNDING_ARC_SIZE,
            LABEL_BORDER_ROUNDING_ARC_SIZE);
}

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From source file:org.pentaho.reporting.engine.classic.extensions.modules.sbarcodes.BarcodeWrapper.java

public void draw(final Graphics2D g2, final Rectangle2D bounds) {
    final Graphics2D gr2 = (Graphics2D) g2.create();
    try {/*from w  w  w .j a  v  a2s .c o m*/
        gr2.clip(bounds);
        if (scale) {
            final Dimension size = barcode.getPreferredSize();
            final double horzScale = bounds.getWidth() / size.getWidth();
            final double vertScale = bounds.getHeight() / size.getHeight();
            if (keepAspectRatio) {
                final double scale = Math.min(horzScale, vertScale);
                gr2.scale(scale, scale);
            } else {
                gr2.scale(horzScale, vertScale);
            }
        }
        barcode.draw(gr2, (int) bounds.getX(), (int) bounds.getY());
    } catch (OutputException e) {
        logger.error("Unable to draw barcode element", e);
    } finally {
        gr2.dispose();
    }

}

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

public void draw(final Graphics2D graphics2D, final Rectangle2D bounds) {
    this.bounds = (Rectangle2D) bounds.clone();
    if (chartRenderingInfo != null) {
        this.chartRenderingInfo.clear();
    }/*from w  w w  . j av  a  2 s.  co  m*/
    final Graphics2D g2 = (Graphics2D) graphics2D.create();
    this.chart.draw(g2, bounds, chartRenderingInfo);
    g2.dispose();

    if (chartRenderingInfo == null || debugRendering == false) {
        return;
    }

    graphics2D.setColor(Color.RED);
    final Rectangle2D dataArea = getDataAreaOffset();
    final EntityCollection entityCollection = chartRenderingInfo.getEntityCollection();
    for (int i = 0; i < entityCollection.getEntityCount(); i++) {
        final ChartEntity chartEntity = entityCollection.getEntity(i);
        if (chartEntity instanceof XYItemEntity || chartEntity instanceof CategoryItemEntity
                || chartEntity instanceof PieSectionEntity) {
            final Area a = new Area(chartEntity.getArea());
            if (buggyDrawArea) {
                a.transform(AffineTransform.getTranslateInstance(dataArea.getX(), dataArea.getY()));
            }
            a.intersect(new Area(dataArea));
            graphics2D.draw(a);
        } else {
            graphics2D.draw(chartEntity.getArea());
        }
    }
}

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