Examples of java.awt.Graphics2D.transform()

java.awt.Graphics2D.transform()
Composes an AffineTransform object with the Transform in this Graphics2D according to the rule last-specified-first-applied. If the current Transform is Cx, the result of composition with Tx is a new Transform Cx'. Cx' becomes the current Transform for this Graphics2D. 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. In other words, Cx'(p) = Cx(Tx(p)). A copy of the Tx is made, if necessary, so further modifications to Tx do not affect rendering. @param Tx the AffineTransform object to be composed with the current Transform @see #setTransform @see AffineTransform


    final Graphics2D g2 = (Graphics2D) graphics.create();
    //double paperBorder = paperBorderPixel * zoomFactor;


    /** Prepare background **/
    g2.transform(AffineTransform.getScaleInstance(getZoom(), getZoom()));
    g2.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON);


    /** Prepare background **/
    final Rectangle2D pageArea = new Rectangle2D.Float(0, 0, outerW, outerH);
    /**

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        {
          type = BufferedImage.TYPE_3BYTE_BGR;
        }
        final BufferedImage img = new BufferedImage((int) width, (int) height, type);
        final Graphics2D g = (Graphics2D) img.getGraphics();
        g.transform(transform);
        final AffineTransform inv = transform.createInverse();
        Shape fillRect = new Rectangle2D.Double(0, 0, img.getWidth(), img.getHeight());
        fillRect = inv.createTransformedShape(fillRect);
        g.setPaint(paint);
        g.fill(fillRect);

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            g2d.setPaint(selectPaint);
        else
            g2d.setPaint(linePaint);
        AffineTransform saveAT = g2d.getTransform();
        // Perform transformation
        g2d.transform(at);
        // Render
        g2d.drawGlyphVector(gv, 0, 0);
        g.setColor(Color.blue);
        /*
         * if (path != null) { Stroke st = g2d.getStroke();

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        );
    
    Graphics2D grx = (Graphics2D) image.getGraphics();
    AffineTransform transform = new AffineTransform();
    transform.scale(realZoom, realZoom);
    grx.transform(transform);


    drawPageError(grx);
    
    return image;
  }

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        new float[]{0, 0, (float) documentSize.getWidth(), (float) documentSize.getHeight()},
        SVGPreserveAspectRatio.SVG_PRESERVEASPECTRATIO_NONE, true,
        (float) rectangle.getWidth(), (float) rectangle.getHeight());
    Graphics2D graphics = (Graphics2D) grx.create();
    graphics.translate(rectangle.getX(), rectangle.getY());
    graphics.transform(transform);


    // CompositeGraphicsNode not thread safe
    synchronized (rootNode)
    {
      rootNode.paint(graphics);

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        );
    
    Graphics2D grx = (Graphics2D) image.getGraphics();
    AffineTransform transform = new AffineTransform();
    transform.scale(realZoom, realZoom);
    grx.transform(transform);


    drawPageError(grx);
    
    return image;
  }

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        // g.setColor( new Color( 70, 70, 255));
        g.setColor(Color.GRAY);


        for (int y = 0; y < classNames.length; y++) {
            AffineTransform trans = g.getTransform();
            g.transform(AffineTransform.getTranslateInstance(CELL_PAD * 2
                    + width, CELLS_SIZE + y * (CELLS_SIZE + CELL_PAD)));
            g.transform(AffineTransform.getRotateInstance(Math.PI / 12));
            g.drawString(classNames[y], 0, 0);
            g.setTransform(trans);
        }

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        for (int y = 0; y < classNames.length; y++) {
            AffineTransform trans = g.getTransform();
            g.transform(AffineTransform.getTranslateInstance(CELL_PAD * 2
                    + width, CELLS_SIZE + y * (CELLS_SIZE + CELL_PAD)));
            g.transform(AffineTransform.getRotateInstance(Math.PI / 12));
            g.drawString(classNames[y], 0, 0);
            g.setTransform(trans);
        }


        for (int x = 0; x < jarNames.length; x++) {

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            g.setTransform(trans);
        }


        for (int x = 0; x < jarNames.length; x++) {
            AffineTransform trans = g.getTransform();
            g.transform(AffineTransform.getTranslateInstance(CELL_PAD * 2 + x
                    * (CELLS_SIZE + CELL_PAD), heigh + CELL_PAD * 2));
            g.transform(AffineTransform.getRotateInstance(Math.PI / 2.5));
            g.drawString(jarNames[x], 0, 0);
            g.setTransform(trans);
        }

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        for (int x = 0; x < jarNames.length; x++) {
            AffineTransform trans = g.getTransform();
            g.transform(AffineTransform.getTranslateInstance(CELL_PAD * 2 + x
                    * (CELLS_SIZE + CELL_PAD), heigh + CELL_PAD * 2));
            g.transform(AffineTransform.getRotateInstance(Math.PI / 2.5));
            g.drawString(jarNames[x], 0, 0);
            g.setTransform(trans);
        }


        FileOutputStream fos = new FileOutputStream("test.png");

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