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

java.awt.geom.AffineTransform.concatenate()
Concatenates an AffineTransform Tx to this AffineTransform Cx in the most commonly useful way to provide a new user space that is mapped to the former user space by Tx. Cx is updated to perform the combined transformation. Transforming a point p by the updated transform Cx' is equivalent to first transforming p by Tx and then transforming the result by the original transform Cx like this: Cx'(p) = Cx(Tx(p)) In matrix notation, if this transform Cx is represented by the matrix [this] and Tx is represented by the matrix [Tx] then this method does the following:
```
 [this] = [this] x [Tx] 
```
@param Tx the AffineTransform object to beconcatenated with this AffineTransform object. @see #preConcatenate @since 1.2

        }


        if (clip != null) {
            try {
                AffineTransform at = new AffineTransform(positionTransform);
                at.concatenate(viewingTransform);
                at = at.createInverse(); // clip in user space
                clip = at.createTransformedShape(clip);
                Filter filter = cgn.getGraphicsNodeRable(true);
                cgn.setClip(new ClipRable8Bit(filter, clip));
            } catch (NoninvertibleTransformException ex) {}

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            // Zoom translate
            AffineTransform at = new AffineTransform();
            at.scale(scale, scale);
            at.translate(-xStart, -yStart);


            at.concatenate(c.getRenderingTransform());
            c.setRenderingTransform(at);
        }
    }


    /**

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     */
    public Rectangle2D getTransformedBounds(AffineTransform txf){
        AffineTransform t = txf;
        if (transform != null) {
            t = new AffineTransform(txf);
            t.concatenate(transform);
        }


        // The painted region, before cliping, masking and compositing is either
        // the area painted by the primitive paint or the area painted by the
        // filter.

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            return null;
        }
        AffineTransform t = txf;
        if (transform != null) {
            t = new AffineTransform(txf);
            t.concatenate(transform);
        }


        return t.createTransformedShape(tpBounds).getBounds2D();
    }

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            return null;
        }
        AffineTransform t = txf;
        if (transform != null) {
            t = new AffineTransform(txf);
            t.concatenate(transform);
        }


        return t.createTransformedShape(tpBounds).getBounds2D();
    }

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                AffineTransform tr = AffineTransform.getTranslateInstance
                    (getGlyphPosition(i).getX(),
                     getGlyphPosition(i).getY());
                    
                if (glyphTransform != null)
                    tr.concatenate(glyphTransform);


                tempLogicalBounds[i] = 
                    tr.createTransformedShape(glyphBounds);
                    
                Point2D tp1 = new Point2D.Double();

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        // the additional transform that may appear on the URI
        AffineTransform transform
            = getPreserveAspectRatioTransform(vb, align, meet, w, h);
        if (vh.hasTransform) {
            transform.concatenate(vh.getAffineTransform());
        }
        return transform;
    }


    /**

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     *  Multiplies two 2x3 matrices of double precision values
     */
    private double[] matrixMultiply(double[] matrix1, double[] matrix2) {
        double[] product = new double[6];
        AffineTransform transform1 = new AffineTransform(matrix1);
        transform1.concatenate(new AffineTransform(matrix2));
        transform1.getMatrix(product);
        return product;
    }


}

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                int x = dim.width / 2;
                int y = dim.height / 2;
                AffineTransform t = AffineTransform.getTranslateInstance(x, y);
                t.scale(2, 2);
                t.translate(-x, -y);
                t.concatenate(at);
                setRenderingTransform(t);
            }
        }
    }

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            if (cr instanceof AffineRed) {
                AffineRed ar = (AffineRed)cr;
                if (at == null)
                    at = ar.getTransform();
                else
                    at.concatenate(ar.getTransform());
                cr = ar.getSource();
                continue;
            } else if (cr instanceof TranslateRed) {
                TranslateRed tr = (TranslateRed)cr;
                // System.out.println("testing Translate");

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