Examples of java.awt.Graphics2D.scale()

java.awt.Graphics2D.scale()
Concatenates the current Graphics2D Transform with a scaling transformation Subsequent rendering is resized according to the specified scaling factors relative to the previous scaling. This is equivalent to calling transform(S), where S is an AffineTransform represented by the following matrix:
```
 [   sx   0    0   ] [   0    sy   0   ] [   0    0    1   ] 
```
@param sx the amount by which X coordinates in subsequentrendering operations are multiplied relative to previous rendering operations. @param sy the amount by which Y coordinates in subsequent rendering operations are multiplied relative to previous rendering operations.

                // LEVEL BORDER
                AffineTransform af = new AffineTransform();
                af.translate(-viewCoordUL.x,-viewCoordUL.y);
                g2d.setTransform(af);
                g2d.setColor(Color.GRAY);
                g2d.scale(scaleFactor, scaleFactor);
//                g2d.transform(af);
                g2d.fillPolygon(borderPoly);
                
                // LEVEL 2
                g2d.setTransform(new AffineTransform());

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                // LEVEL 2
                g2d.setTransform(new AffineTransform());
                g2d.setColor(Color.GRAY);
                g2d.translate(-viewCoordUL.x,-viewCoordUL.y);
                g2d.scale(scaleFactor, scaleFactor);
                g2d.fillPolygon(levelPoly01);
                
                g2d.setStroke(new BasicStroke(1.0f));
                
                r.EndRender();

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        if (image == null)
        {
            image = new BufferedImage(getIconWidth(), getIconHeight(), BufferedImage.TYPE_INT_ARGB);
            Graphics2D g2d = image.createGraphics();
            g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
            g2d.scale(calcScaleX(), calcScaleY());
            paint(g2d);
            g2d.dispose();
        }
        if (g != null)
            g.drawImage(image, x, y, null);

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  @Override
  public void paint(Graphics g) {
    // paint controllers
    Graphics2D g2d = (Graphics2D) g;
    g2d.translate(getSize().width/2, getSize().height/2);
    g2d.scale(this.view.getZoom(), this.view.getZoom());
    g2d.setStroke(solidStroke);
    
    g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, // Anti-alias!
            RenderingHints.VALUE_ANTIALIAS_ON);
    for (ControllerBase ctr : view.getEditControllers()) {

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  {
    if ((drawing_mode_ == DrawObjectFactory.MAX_OBJECTS) && (draw_object_ != null))
    {
      Graphics2D g = (Graphics2D) getGraphics();
      g.translate(offset_x_, offset_y_);
      g.scale(scale_, scale_);
      g.setXORMode(Color.white);
      draw_object_.drawObject(g, this);


      double x = ((event.getX() - drag_start_.getX()) / scale_);
      double y = ((event.getY() - drag_start_.getY()) / scale_);

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    }
    else
    {
      Graphics2D g = (Graphics2D) getGraphics();
      g.translate(offset_x_, offset_y_);
      g.scale(scale_, scale_);


      draw_object_ = DrawObjectFactory.createObject(drawing_mode_, pen_color_, fill_color_, stroke_);


      if (draw_object_ != null)
      {

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  {
    if ((drawing_mode_ == DrawObjectFactory.MAX_OBJECTS + 1) && (draw_object_ != null))
    {
      Graphics2D g = (Graphics2D) getGraphics();
      g.translate(offset_x_, offset_y_);
      g.scale(scale_, scale_);


      MultipleGradientPaint gradient;


      double x = ((event.getX() - offset_x_) / scale_);
      double y = ((event.getY() - offset_y_) / scale_);

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    else
    {
      Graphics2D g = (Graphics2D) getGraphics();
      g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
      g.translate(offset_x_, offset_y_);
      g.scale(scale_, scale_);


      if (draw_object_ != null)
      {
        int x = (int) ((event.getX() - offset_x_) / scale_);
        int y = (int) ((event.getY() - offset_y_) / scale_);

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    else
    {
      Graphics2D g = (Graphics2D) getGraphics();
      g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
      g.translate(offset_x_, offset_y_);
      g.scale(scale_, scale_);


      if (draw_object_ != null)
      {
        int x = (int) ((event.getX() - offset_x_) / scale_);
        int y = (int) ((event.getY() - offset_y_) / scale_);

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            g2d.drawLine(0, off, bmw, off);
            g2d.drawLine(0, bmh - off, bmw, bmh - off);
            */
            double sx = (double)bmw / context.getWidth();
            double sy = (double)bmh / context.getHeight();
            g2d.scale(sx, sy);


            //Paint the image on the BufferedImage
            Rectangle2D area = new Rectangle2D.Double(
                    0.0, 0.0, context.getWidth(), context.getHeight());
            painter.paint(g2d, area);

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