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

            } catch (NoninvertibleTransformException e) {
                throw new RuntimeException(e.toString());
            }


            Graphics2D g2d = (Graphics2D) g;
            g2d.transform(forward);
            canvas.paint(g);


            g.setColor(Color.red);


            Rectangle r = _target.getViewRect();

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            /* NOTE: No longer meaningful, since always full space.
             g.setColor(Color.blue);
             Dimension d = canvas.getSize();
             g.drawRect(0, 0, d.width, d.height);
             */
            g2d.transform(inverse);
        } else {
            Rectangle r = _getInsetBounds();
            g.clearRect(r.x, r.y, r.width, r.height);
        }
    }

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            } catch (NoninvertibleTransformException e) {
                throw new RuntimeException(e.toString());
            }


            Graphics2D g2d = (Graphics2D) g;
            g2d.transform(forward);
            canvas.paint(g);
            g2d.transform(inverse);


            // Draw the Rectangles in untransformed coordinates, since we
            // always want them to show up 1 pixel wide.

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            }


            Graphics2D g2d = (Graphics2D) g;
            g2d.transform(forward);
            canvas.paint(g);
            g2d.transform(inverse);


            // Draw the Rectangles in untransformed coordinates, since we
            // always want them to show up 1 pixel wide.
            Dimension size = _target.getSize();
            Rectangle2D visibleRect = new Rectangle2D.Double(0, 0, size

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        // Hintergrund
        g2d.setColor(background);
        g2d.fillRect(0, 0, getSize().width, getSize().height);


        AffineTransform shear = AffineTransform.getShearInstance(-0.1, 0);
        g2d.transform(shear);
        AffineTransform translate = AffineTransform.getTranslateInstance(11, 0);
        g2d.transform(translate);


        // Segmente
        if (hasfocus) {

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        g2d.fillRect(0, 0, getSize().width, getSize().height);


        AffineTransform shear = AffineTransform.getShearInstance(-0.1, 0);
        g2d.transform(shear);
        AffineTransform translate = AffineTransform.getTranslateInstance(11, 0);
        g2d.transform(translate);


        // Segmente
        if (hasfocus) {
            g2d.setColor(activatedColor);
        } else {

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    traslationY = getHeight() - height * 0.1 - 10;


    // Now traslates image
    AffineTransform aT = g2.getTransform();
    aT.setToTranslation(.1 * height + 15, getHeight() - height * 0.1 - 10);
    g2.transform(aT);


    // Cambia lo Stroke e il colore per evidenziare la linea
    g2.setStroke(SECTORS);


    // Disegna lo sfondo del triangolo

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    traslationY = getHeight() - height * 0.1 - 10;


    // Now traslates image
    AffineTransform aT = g2.getTransform();
    aT.setToTranslation(.1 * height + 15, getHeight() - height * 0.1 - 10);
    g2.transform(aT);


    // Cambia lo Stroke e il colore per evidenziare la linea
    g2.setStroke(SECTORS);


    // Disegna lo sfondo del triangolo

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        //
        // Append transform to selected area
        //
        g.transform(curTxf);


        g.clip(curAOI);


        //
        // Delegate rendering to painter

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        }


        public void paint(Graphics g) {
            if (s != null) {
                Graphics2D g2d = (Graphics2D)g;
                g2d.transform(paintingTransform);
                g2d.setColor(new Color(255, 255, 255, 128));
                g2d.fill(s);
                g2d.setColor(Color.black);
                g2d.setStroke(new BasicStroke());
                g2d.draw(s);

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