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

                int x = dim.width / 2;
                int y = dim.height / 2;
                AffineTransform t = AffineTransform.getTranslateInstance(x, y);
                t.scale(.5, .5);
                t.translate(-x, -y);
                t.concatenate(at);
                setRenderingTransform(t);
            }
        }
    }

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                AffineTransform tr = AffineTransform.getTranslateInstance
                    (getGlyphPosition(i).getX(),
                     getGlyphPosition(i).getY());


                if (glyphTransform != null)
                    tr.concatenate(glyphTransform);
                tr.scale(scaleFactor, scaleFactor);


                tempLogicalBounds[i] = tr.createTransformedShape(glyphBounds);


                Point2D tp1 = new Point2D.Double();

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     *        be concatenated. Should not be null.  */
    public Rectangle2D getTransformedPrimitiveBounds(AffineTransform txf) {
        AffineTransform t = txf;
        if (transform != null) {
            t = new AffineTransform(txf);
            t.concatenate(transform);
        }
        int i = 0;
        Rectangle2D tpb = null;
        while (tpb == null && i < count) {
            tpb = children[i++].getTransformedBounds(t);

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     */
    public Rectangle2D getTransformedGeometryBounds(AffineTransform txf) {
        AffineTransform t = txf;
        if (transform != null) {
            t = new AffineTransform(txf);
            t.concatenate(transform);
        }
  
        Rectangle2D gb = null;
        int i=0;
        while (gb == null && i < count) {

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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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     */
    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 untranslated =
                        AffineTransform.getTranslateInstance(
                                -at.getTranslateX(),
                                -at.getTranslateY()
                        );
                untranslated.concatenate(at);


                AffineTransformOp atop =
                        new AffineTransformOp(untranslated, xDstSurf.g2d.getRenderingHints());


                Rectangle r = atop.getBounds2D(compRaster).getBounds();

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                }


                WritableRaster compRaster = compIm.getRaster();


                AffineTransform at = (AffineTransform) sysxform.clone();
                at.concatenate(xform);


                // Want to transform without translation to fit into destination image
                // Translation will be added then when blitting to final dest surface
                dstX += at.getTranslateX();
                dstY += at.getTranslateY();

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