Examples of java.awt.geom.AffineTransform.createTransformedShape()

java.awt.geom.AffineTransform.createTransformedShape()
Returns a new {@link Shape} object defined by the geometry of thespecified Shape after it has been transformed by this transform. @param pSrc the specified Shape object to betransformed by this transform. @return a new Shape object that defines the geometryof the transformed Shape, or null if {@code pSrc} is null. @since 1.2


            // System.out.println("GN: " + gn);
            Rectangle2D cr2d = gn.getBounds();
            AffineTransform at = gn.getTransform();
            if (at != null)
                cr2d = at.createTransformedShape(cr2d).getBounds2D();


            if (r2d == null) r2d = (Rectangle2D)cr2d.clone();
            else             r2d.add(cr2d);
        }

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        // coordinate system...
        AffineTransform at = gn.getTransform();
        if (at != null) {
            try {
                at = at.createInverse();
                r2d = at.createTransformedShape(r2d).getBounds2D();
            } catch (NoninvertibleTransformException nte) {
                // Degenerate case return null;
                r2d = null;
            }
        }

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        if (at != null) {
            try {
                // background has a definite bound so map it to gn's
                // coordinate system...
                at = at.createInverse();
                r2d = at.createTransformedShape(r2d).getBounds2D();
            } catch (NoninvertibleTransformException nte) {
                // Degenerate case return null;
                r2d = null;
            }
        }

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        Vector srcs = new Vector();
        if (r2d == null) {
            Rectangle2D paoi = aoi;
            AffineTransform at = gn.getTransform();
            if (at != null)
                paoi = at.createTransformedShape(aoi).getBounds2D();
            Filter f = getBackground(gn.getParent(), gn, paoi);


            // Don't add the nodes unless they will contribute.
            if ((f != null) && f.getBounds2D().intersects(aoi)) {
                srcs.add(f);

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                // System.out.println("Bounds: " + cbounds);
                // System.out.println("      : " + aoi);


                AffineTransform at = childGN.getTransform();
                if (at != null) 
                    cbounds = at.createTransformedShape(cbounds).getBounds2D();




                if (aoi.intersects(cbounds)) {
                    srcs.add(childGN.getEnableBackgroundGraphicsNodeRable
                             (true));

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     * of this GlyphVector, offset to x, y.
     */
    public Shape getOutline(float x, float y) {
        Shape outline = getOutline();
        AffineTransform tr = AffineTransform.getTranslateInstance(x,y);
        outline = tr.createTransformedShape(outline);
        return outline;
    }


    /**
     * Returns the  bounds of this GlyphVector. This includes

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        // org.apache.batik.test.gvt.ImageDisplay.showImage("Paded: ", ri);
        // System.out.println("RI: " + ri + " R: " + srect);


        CachableRed cr = GraphicsUtil.wrap(ri);
            
        arect = usr2dev.createTransformedShape(arect).getBounds2D();
            
        // System.out.println("Pad rect : " + arect);
        // Use arect (my bounds intersect area of interest)
        cr = new PadRed(cr, arect.getBounds(), padMode, rh);
        return cr;

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        }


        Rectangle2D bounds = null;
        if (dShape != null) {
            if (fillPaint != null) 
                bounds = tr.createTransformedShape(dShape).getBounds2D();


            if ((stroke != null) && (strokePaint != null)) {
                Shape s = stroke.createStrokedShape(dShape);
                Rectangle2D r = tr.createTransformedShape(s).getBounds2D();
                if (bounds == null) bounds = r;

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            if (fillPaint != null) 
                bounds = tr.createTransformedShape(dShape).getBounds2D();


            if ((stroke != null) && (strokePaint != null)) {
                Shape s = stroke.createStrokedShape(dShape);
                Rectangle2D r = tr.createTransformedShape(s).getBounds2D();
                if (bounds == null) bounds = r;
                else                bounds = r.createUnion(bounds);
            }
        }

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                glyphOutline = new GeneralPath(glyphChildrenOutline);
            } else {
                // must be a whitespace glyph, return an empty shape
                glyphOutline = new GeneralPath();
            }
            outline = tr.createTransformedShape(glyphOutline);
        }
        return outline;
    }


    /**

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