Example usage for java.awt Rectangle Rectangle

Introduction

In this page you can find the example usage for java.awt Rectangle Rectangle.

Prototype

public Rectangle() 

Source Link

Document

Constructs a new Rectangle whose upper-left corner is at (0, 0) in the coordinate space, and whose width and height are both zero.

Usage

From source file:com.adobe.acs.commons.images.transformers.impl.CropImageTransformerImpl.java

private Rectangle constrainByHeight(final int x, final int y, final int width, final int height,
        final int layerHeight, final int y2) {
    final Rectangle rectangle = new Rectangle();

    // Compute amount of overflow for y (that requires clipping)
    final int deltaY = y2 - layerHeight;

    // Compute amount to clip width (X) constrained by the % of total width that was removed  for deltaY
    // (Amount clipped from Y should be proportionately equals to amount clipped from Y)
    int deltaX = Math.round(((float) deltaY / height) * width);

    // Set the bounds to be the new clipped width/height
    rectangle.setBounds(x, y, width - deltaX, height - deltaY);

    return rectangle;
}

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From source file:geva.Operator.Operations.UserSelect.java

private void terminateDialog() {
    if (rectangle == null)
        rectangle = new Rectangle();
    dialog.getBounds(rectangle);//from ww  w. j  a  v a 2 s .co  m
    dialog.dispose();
    dialog = null;
}

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From source file:com.adobe.acs.commons.images.transformers.impl.CropImageTransformerImpl.java

private Rectangle constrainByWidth(final int x, final int y, final int width, final int height,
        final int layerWidth, final int x2) {
    final Rectangle rectangle = new Rectangle();

    // Compute amount of overflow for x (that requires clipping)
    int deltaX = x2 - layerWidth;

    // Compute amount to clip height (Y) constrained by the % of total width that was removed  for deltaX
    // (Amount clipped from Y should be proportionately equals to amount clipped from X)
    int deltaY = Math.round(((float) deltaX / width) * height);

    // Set the bounds to be the new clipped width/height
    rectangle.setBounds(x, y, width - deltaX, height - deltaY);

    return rectangle;
}

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From source file:com.comcast.cats.image.OCRRegionInfo.java

/**
 * Returns a Rectangle object comprising of the x,y,width and height values from this region info.
 * If there invalid x, y, widht, or height values, null is returned.
 * /* ww w.j  ava 2 s . c om*/
 * @return The Rectangle object representing this region info or null if there are invalid values.
 */
public Rectangle getJavaRect() {
    Rectangle rectangle = new Rectangle();
    if (x >= 0 && y >= 0 && width > 0 && height > 0) {
        rectangle.setBounds(x, y, width, height);
    } else {
        rectangle = null;
    }
    return rectangle;
}

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From source file:edu.umd.cfar.lamp.viper.geometry.BoundingBox.java

/**
 * This creates a new box that represents the area shared by two boxes.
 * /*www  . j  a  v a  2  s  .  co  m*/
 * @param A
 *            a box to intersect
 * @param B
 *            a box to intersect
 * @return a new bbox consisting solely of the shared region.
 */
public static BoundingBox intersection(BoundingBox A, BoundingBox B) {
    BoundingBox solution = new BoundingBox();
    //If we know this is going nowhere, bail
    if (!A.rect.intersects(B.rect))
        return solution;
    solution.rect = null;

    // The hard case -- two composed Bounding Boxes
    if (A.composed && B.composed) {
        solution.pieces = new LinkedList();
        solution.composed = true;

        Iterator iterA = A.pieces.iterator();
        while (iterA.hasNext()) {
            BoundingBox aBox = (BoundingBox) iterA.next();
            Iterator iterB = B.pieces.iterator();
            while (iterB.hasNext()) {
                BoundingBox bBox = (BoundingBox) iterB.next();
                assert !aBox.composed && !bBox.composed : "BoundingBox wasn't flattened.";
                if (aBox.intersects(bBox)) {
                    BoundingBox newBox = new BoundingBox((Rectangle) aBox.rect.createIntersection(bBox.rect));

                    if (solution.rect == null) {
                        solution.rect = (Rectangle) newBox.rect.clone();
                    } else {
                        Rectangle2D.union(solution.rect, newBox.rect, solution.rect);
                    }
                    solution.pieces.add(newBox);
                }
            }
        }
        solution.simplify();

    } else if (A.composed || B.composed) {
        // Now handle the case where one is composed.
        BoundingBox uncomposedBox = (A.composed ? B : A);
        BoundingBox composedBox = (A.composed ? A : B);

        solution.pieces = new LinkedList();
        solution.composed = true;

        Iterator iter = composedBox.pieces.iterator();
        while (iter.hasNext()) {
            BoundingBox child = (BoundingBox) iter.next();
            assert !child.composed : "BoundingBox wasn't flattened.";
            if (child.rect.intersects(uncomposedBox.rect.x, uncomposedBox.rect.y, uncomposedBox.rect.width,
                    uncomposedBox.rect.height)) {
                BoundingBox newBox = new BoundingBox(
                        (Rectangle) child.rect.createIntersection(uncomposedBox.rect));
                if (solution.rect == null) {
                    solution.rect = (Rectangle) newBox.rect.clone();
                } else {
                    Rectangle2D.union(solution.rect, newBox.rect, solution.rect);
                }
                solution.pieces.add(newBox);
            }
        }
        solution.simplify();

    } else {
        // The easy case.
        if (A.rect.intersects(B.rect.x, B.rect.y, B.rect.width, B.rect.height)) {
            solution.rect = (Rectangle) A.rect.createIntersection(B.rect);
            solution.initPoly();
        } else {
            solution.rect = new Rectangle();
        }
    }
    return solution;
}

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From source file:ExtendedTableCellRenderer.java

public void paint(Graphics g) {
    super.paint(g);

    if (underlined) {
        Insets i = getInsets();/*from w  w  w.ja v  a  2s  .  c  o  m*/
        FontMetrics fm = g.getFontMetrics();

        Rectangle textRect = new Rectangle();
        Rectangle viewRect = new Rectangle(i.left, i.top, getWidth() - (i.right + i.left),
                getHeight() - (i.bottom + i.top));

        SwingUtilities.layoutCompoundLabel(this, fm, getText(), getIcon(), getVerticalAlignment(),
                getHorizontalAlignment(), getVerticalTextPosition(), getHorizontalTextPosition(), viewRect,
                new Rectangle(), textRect,
                getText() == null ? 0 : ((Integer) UIManager.get("Button.textIconGap")).intValue());

        int offset = 2;
        if (UIManager.getLookAndFeel().isNativeLookAndFeel()
                && System.getProperty("os.name").startsWith("Windows")) {
            offset = 1;
        }
        g.fillRect(textRect.x + ((Integer) UIManager.get("Button.textShiftOffset")).intValue(), textRect.y
                + fm.getAscent() + ((Integer) UIManager.get("Button.textShiftOffset")).intValue() + offset,
                textRect.width, 1);
    }
}

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From source file:com.att.aro.ui.view.diagnostictab.CreateBarPlot.java

public XYPlot drawYIntervalPlot() {
    // Create the plot renderer
    YIntervalRenderer renderer = new YIntervalRenderer() {
        private static final long serialVersionUID = 1L;

        public void drawItem(Graphics2D g2, XYItemRendererState state, Rectangle2D dataArea,
                PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis,
                XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass) {

            // setup for collecting optional entity info...
            Shape entityArea = null;
            EntityCollection entities = null;
            if (info != null) {
                entities = info.getOwner().getEntityCollection();
            }//from www . j ava  2s . co m

            IntervalXYDataset intervalDataset = (IntervalXYDataset) dataset;

            double x = intervalDataset.getXValue(series, item);
            double yLow = intervalDataset.getStartYValue(series, item);
            double yHigh = intervalDataset.getEndYValue(series, item);

            RectangleEdge xAxisLocation = plot.getDomainAxisEdge();
            RectangleEdge yAxisLocation = plot.getRangeAxisEdge();

            double xx = domainAxis.valueToJava2D(x, dataArea, xAxisLocation);
            double yyLow = rangeAxis.valueToJava2D(yLow, dataArea, yAxisLocation);
            double yyHigh = rangeAxis.valueToJava2D(yHigh, dataArea, yAxisLocation);

            Paint p = getItemPaint(series, item);
            Stroke s = getItemStroke(series, item);

            Line2D line = null;
            PlotOrientation orientation = plot.getOrientation();
            if (orientation == PlotOrientation.HORIZONTAL) {
                line = new Line2D.Double(yyLow, xx, yyHigh, xx);
            } else if (orientation == PlotOrientation.VERTICAL) {
                line = new Line2D.Double(xx, yyLow, xx, yyHigh);
            }
            g2.setPaint(p);
            g2.setStroke(s);
            g2.draw(line);

            // add an entity for the item...
            if (entities != null && line != null) {
                if (entityArea == null) {
                    entityArea = line.getBounds();
                }
                String tip = null;
                XYToolTipGenerator generator = getToolTipGenerator(series, item);
                if (generator != null) {
                    tip = generator.generateToolTip(dataset, series, item);
                }
                XYItemEntity entity = new XYItemEntity(entityArea, dataset, series, item, tip, null);
                entities.add(entity);
            }

        }

    };
    renderer.setAdditionalItemLabelGenerator(null);
    renderer.setBaseShape(new Rectangle());
    renderer.setAutoPopulateSeriesShape(false);
    renderer.setAutoPopulateSeriesPaint(false);
    renderer.setBasePaint(Color.GRAY);

    // Create the plot
    XYPlot plot = new XYPlot(null, null, new NumberAxis(), renderer);
    plot.setRangeAxisLocation(AxisLocation.TOP_OR_LEFT);
    plot.getRangeAxis().setVisible(false);

    return plot;
}

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From source file:com.sshtools.common.ui.PreferencesStore.java

/**
 *
 *
 * @param name//www  . j a  v  a  2  s . co m
 * @param def
 *
 * @return
 */
public static Rectangle getRectangle(String name, Rectangle def) {
    String s = get(name);

    if ((s == null) || s.equals("")) {
        return def;
    } else {
        StringTokenizer st = new StringTokenizer(s, ",");
        Rectangle r = new Rectangle();

        try {
            r.x = Integer.parseInt(st.nextToken());
            r.y = Integer.parseInt(st.nextToken());
            r.width = Integer.parseInt(st.nextToken());
            r.height = Integer.parseInt(st.nextToken());
        } catch (NumberFormatException nfe) {
            log.warn("Preference is " + name + " is badly formatted", nfe);
        }

        return r;
    }
}

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From source file:com.jaeksoft.searchlib.web.controller.ViewerController.java

private void loadPdf() throws PDFException, PDFSecurityException, IOException {
    Document pdf = null;//from   www .j a  v a  2  s.  c om
    try {
        int pdfPage = page - 1;
        pdf = new Document();
        pdf.setFile(tempFile.getAbsolutePath());
        List<Rectangle> boxList = new ArrayList<Rectangle>(0);
        PDimension pd = pdf.getPageDimension(pdfPage, 0.0f);
        float zoomFactor = zoom / 100;
        float pageWidth = pd.getWidth();
        float pageHeight = pd.getHeight();
        if (keywords != null) {
            PageText pageText = pdf.getPageViewText(pdfPage);
            for (LineText lineText : pageText.getPageLines()) {
                for (WordText wordText : lineText.getWords()) {
                    for (String keyword : keywords)
                        if (keyword.equalsIgnoreCase(wordText.getText())) {
                            Rectangle2D.Float rectf = wordText.getBounds();
                            Rectangle rect = new Rectangle();
                            rect.x = (int) (rectf.x * zoomFactor);
                            rect.y = (int) ((pageHeight - rectf.y - rectf.height) * zoomFactor);
                            rect.width = (int) (rectf.width * zoomFactor);
                            rect.height = (int) (rectf.height * zoomFactor);
                            boxList.add(rect);
                            break;
                        }
                }
            }
            if (hocrPdf != null) {
                HocrPage page = hocrPdf.getPage(pdfPage);
                float xFactor = (pageWidth / page.getPageWidth()) * zoomFactor;
                float yFactor = (pageHeight / page.getPageHeight()) * zoomFactor;
                if (page != null)
                    for (String keyword : keywords)
                        page.addBoxes(keyword, boxList, xFactor, yFactor);
            }
        }
        currentImage = pdf.getPageImage(pdfPage, GraphicsRenderingHints.SCREEN, Page.BOUNDARY_CROPBOX, 0.0f,
                zoom / 100);
        ImageUtils.yellowHighlight(currentImage, boxList);
        numberOfPages = pdf.getNumberOfPages();
    } finally {
        if (pdf != null)
            pdf.dispose();
    }
}

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From source file:gdsc.core.utils.ConvexHull.java

public Rectangle getBounds() {
    int npoints = size();
    float[] xpoints = this.x;
    float[] ypoints = this.y;
    if (npoints == 0)
        return new Rectangle();
    if (bounds == null)
        calculateBounds(xpoints, ypoints, npoints);
    return bounds.getBounds();
}

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