Example usage for java.awt.geom RectangularShape clone

Introduction

In this page you can find the example usage for java.awt.geom RectangularShape clone.

Prototype

public Object clone() 

Source Link

Document

Creates a new object of the same class and with the same contents as this object.

Usage

From source file:org.gumtree.vis.mask.ChartMaskingUtilities.java

public static Shape translateChartShape(Shape shape, Rectangle2D imageArea, JFreeChart chart) {
    if (shape instanceof Line2D) {
        Line2D line = (Line2D) shape;
        double length = line.getP1().distance(line.getP2());
        if (length == 0) {
            Point2D point = line.getP1();
            Point2D newPoint = ChartMaskingUtilities.translateChartPoint(point, imageArea, chart);
            Shape oShape = ShapeUtilities.createDiagonalCross(5f, 0.2f);
            //             Shape oShape = ShapeUtilities.createRegularCross(3f, 0.5f);
            Shape newShape = ShapeUtilities.createTranslatedShape(oShape, newPoint.getX(), newPoint.getY());
            return newShape;
        } else if (length < 1e-6) {
            if (line.getP1().getX() == line.getP2().getX()) {
                double newX = ChartMaskingUtilities.translateChartPoint(line.getP1(), imageArea, chart).getX();
                Line2D newLine = new Line2D.Double(newX, imageArea.getMinY(), newX, imageArea.getMaxY());
                return newLine;
            } else {
                double newY = ChartMaskingUtilities.translateChartPoint(line.getP1(), imageArea, chart).getY();
                Line2D newLine = new Line2D.Double(imageArea.getMinX(), newY, imageArea.getMaxX(), newY);
                return newLine;
            }/*from   w  ww .  j  av  a  2s.  c  om*/
        }
        Line2D newShape = (Line2D) line.clone();
        Point2D newP1 = translateChartPoint(line.getP1(), imageArea, chart);
        Point2D newP2 = translateChartPoint(line.getP2(), imageArea, chart);
        newShape.setLine(newP1, newP2);
        return newShape;
    } else if (shape instanceof RectangularShape) {
        RectangularShape rect = (RectangularShape) shape;
        RectangularShape newShape = (RectangularShape) rect.clone();
        Rectangle2D bound = rect.getBounds2D();
        Point2D start = new Point2D.Double(bound.getMinX(), bound.getMinY());
        Point2D end = new Point2D.Double(bound.getMaxX(), bound.getMaxY());
        Point2D screenStart = translateChartPoint(start, imageArea, chart);
        Point2D screenEnd = translateChartPoint(end, imageArea, chart);
        newShape.setFrame(new Rectangle2D.Double(Math.min(screenStart.getX(), screenEnd.getX()),
                Math.min(screenStart.getY(), screenEnd.getY()), Math.abs(screenStart.getX() - screenEnd.getX()),
                Math.abs(screenStart.getY() - screenEnd.getY())));
        return newShape;
    } else {
        return shape;
    }
}

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From source file:ShapeTransform.java

/**
 * Translates a given shape. Special care is taken to preserve the shape's
 * original class, if the shape is a rectangle or a line.
 * //from  w  w  w.  j  av a  2s. c  o  m
 * @param s
 *          the shape
 * @param x
 *          the x coordinate where the shape is translated to
 * @param y
 *          the y coordinate where the shape is translated to
 * @return the translated shape
 */
public static Shape translateShape(final Shape s, final double x, final double y) {
    if (s instanceof RectangularShape) {
        final RectangularShape rect = (RectangularShape) s;
        final RectangularShape retval = (RectangularShape) rect.clone();
        retval.setFrame(retval.getX() + x, retval.getY() + y, retval.getWidth(), retval.getHeight());
        return retval;
    }
    if (s instanceof Line2D) {
        final Line2D line = (Line2D) s;
        final Line2D retval = (Line2D) line.clone();
        retval.setLine(retval.getX1() + x, retval.getY1() + y, retval.getX2() + x, retval.getY2() + y);
        return retval;
    }

    final AffineTransform af = AffineTransform.getTranslateInstance(x, y);
    return af.createTransformedShape(s);
}

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From source file:ShapeTransform.java

/**
 * Resizes a rectangle. This works for real rectangles and produces funny
 * results for RoundRects etc ..//from  w  w w .j a  v  a 2 s . c o m
 * 
 * @param rectangularShape
 *          the rectangle
 * @param width
 *          the new width of the rectangle
 * @param height
 *          the new height of the rectangle.
 * @return the resized rectangle.
 */
public static Shape resizeRect(final RectangularShape rectangularShape, final double width,
        final double height) {
    final RectangularShape retval = (RectangularShape) rectangularShape.clone();
    retval.setFrame(retval.getX(), retval.getY(), width, height);
    return retval;
}

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From source file:org.kepler.monitor.figure.BaseFigure.java

protected BaseFigure(RectangularShape shape) {
    this._shape = (RectangularShape) shape.clone();
}

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From source file:tufts.vue.LWComponent.java

/** @return our shape, full transformed into map coords and ultimate scale when drawn at 100% map zoom
 * this is used for portal clipping, and will be imperfect for some scaled shapes, such as RountRect's
 * This only works for raw shapes that are RectangularShapes -- other Shape types just return the bounding
 * box in map coordinates (e.g., a link shape)
 *///from  ww w  .j ava  2 s.co m
public RectangularShape getMapShape() {
    // Will not work for shapes like RoundRect when scaled -- e..g, corner scaling will be off

    final Shape s = getZeroShape();
    //        if (getMapScale() != 1f && s instanceof RectangularShape) { // todo: do if any transform, not just scale
    if (s instanceof RectangularShape) {
        // todo: cache this: only need to updaate if location, size or scale changes
        // (Also, on the scale or location change of any parent!)
        RectangularShape rshape = (RectangularShape) s;
        rshape = (RectangularShape) rshape.clone();
        AffineTransform a = getZeroTransform();
        Point2D.Float loc = new Point2D.Float();
        a.transform(loc, loc);
        rshape.setFrame(loc.x, loc.y, rshape.getWidth() * a.getScaleX(), rshape.getHeight() * a.getScaleY());
        //System.out.println("TRANSFORMED SHAPE: " + rshape + " for " + this);
        return rshape;
    } else {
        return getMapBounds();
    }
}

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