public BugFixProxyGraphics2D(Graphics2D parent) 
{
    this.parent = parent;
}

Creates a new proxy to fix some of the Swing bugs.

Parameters:

parent - the original graphics object

 public  void addRenderingHints(Map hints) 
{
    parent.addRenderingHints(hints);
}

Forwards the call to the parent.

 public  void clearRect(int x,
    int y,
    int width,
    int height) 
{
    parent.clearRect(x, y, width, height);
}

Clears the specified rectangle by filling it with the background color of the current drawing surface. This operation does not use the current paint mode.

Beginning with Java 1.1, the background color of offscreen images may be system dependent. Applications should use setColor followed by fillRect to ensure that an offscreen image is cleared to a specific color.

 public  void clip(Shape s) 
{
    parent.clip(s);
}

Intersects the current Clip with the interior of the specified Shape and sets the Clip to the resulting intersection. The specified Shape is transformed with the current Graphics2D Transform before being intersected with the current Clip. This method is used to make the current Clip smaller. To make the Clip larger, use setClip. The user clip modified by this method is independent of the clipping associated with device bounds and visibility. If no clip has previously been set, or if the clip has been cleared using setClip with a null argument, the specified Shape becomes the new user clip.

 public  void clipRect(int x,
    int y,
    int width,
    int height) 
{
    // fix a bug in the tree renderer ...
    parent.clip(new Rectangle(x, y, width, height));
}

Intersects the current clip with the specified rectangle. The resulting clipping area is the intersection of the current clipping area and the specified rectangle. If there is no current clipping area, either because the clip has never been set, or the clip has been cleared using setClip(null), the specified rectangle becomes the new clip. This method sets the user clip, which is independent of the clipping associated with device bounds and window visibility. This method can only be used to make the current clip smaller. To set the current clip larger, use any of the setClip methods. Rendering operations have no effect outside of the clipping area.

 public  void copyArea(int x,
    int y,
    int width,
    int height,
    int dx,
    int dy) 
{
    parent.copyArea(x, y, width, height, dx, dy);
}

Copies an area of the component by a distance specified by dx and dy. From the point specified by x and y, this method copies downwards and to the right. To copy an area of the component to the left or upwards, specify a negative value for dx or dy. If a portion of the source rectangle lies outside the bounds of the component, or is obscured by another window or component, copyArea will be unable to copy the associated pixels. The area that is omitted can be refreshed by calling the component's paint method.

 public Graphics create() 
{
    return new BugFixProxyGraphics2D((Graphics2D) parent.create());
}

Creates a new Graphics object that is a copy of this Graphics object.

 public  void dispose() 
{
    parent.dispose();
}

Disposes of this graphics context and releases any system resources that it is using. A Graphics object cannot be used after disposehas been called.

When a Java program runs, a large number of Graphics objects can be created within a short time frame. Although the finalization process of the garbage collector also disposes of the same system resources, it is preferable to manually free the associated resources by calling this method rather than to rely on a finalization process which may not run to completion for a long period of time.

Graphics objects which are provided as arguments to the paint and update methods of components are automatically released by the system when those methods return. For efficiency, programmers should call dispose when finished using a Graphics object only if it was created directly from a component or another Graphics object.

 public  void draw(Shape s) 
{
    parent.draw(s);
}

Forwards the call to the parent.

 public  void drawArc(int x,
    int y,
    int width,
    int height,
    int startAngle,
    int arcAngle) 
{
    parent.fill(new Arc2D.Float(x, y, width, height, startAngle, arcAngle, Arc2D.PIE));
}

Draws the outline of a circular or elliptical arc covering the specified rectangle.

The resulting arc begins at startAngle and extends for arcAngle degrees, using the current color. Angles are interpreted such that 0 degrees is at the 3 o'clock position. A positive value indicates a counter-clockwise rotation while a negative value indicates a clockwise rotation.

The center of the arc is the center of the rectangle whose origin is (x, y) and whose size is specified by the width and height arguments.

The resulting arc covers an area width + 1 pixels wide by height + 1 pixels tall.

The angles are specified relative to the non-square extents of the bounding rectangle such that 45 degrees always falls on the line from the center of the ellipse to the upper right corner of the bounding rectangle. As a result, if the bounding rectangle is noticeably longer in one axis than the other, the angles to the start and end of the arc segment will be skewed farther along the longer axis of the bounds.

 public  void drawGlyphVector(GlyphVector g,
    float x,
    float y) 
{
    parent.drawGlyphVector(g, x, y);
}

Forwards the call to the parent.

 public boolean drawImage(Image img,
    AffineTransform xform,
    ImageObserver obs) 
{
    return parent.drawImage(img, xform, obs);
}

Forwards the call to the parent.

 public  void drawImage(BufferedImage img,
    BufferedImageOp op,
    int x,
    int y) 
{
    parent.drawImage(img, op, x, y);
}

Renders a BufferedImage that is filtered with a BufferedImageOp . The rendering attributes applied include the Clip, Transform and Composite attributes. This is equivalent to:

img1 = op.filter(img, null);
drawImage(img1, new AffineTransform(1f,0f,0f,1f,x,y), null);

 public boolean drawImage(Image img,
    int x,
    int y,
    ImageObserver observer) 
{
    return parent.drawImage(img, x, y, observer);
}

Draws as much of the specified image as is currently available. The image is drawn with its top-left corner at (x, y) in this graphics context's coordinate space. Transparent pixels in the image do not affect whatever pixels are already there.

This method returns immediately in all cases, even if the complete image has not yet been loaded, and it has not been dithered and converted for the current output device.

If the image has not yet been completely loaded, then drawImage returns false. As more of the image becomes available, the process that draws the image notifies the specified image observer.

 public boolean drawImage(Image img,
    int x,
    int y,
    Color bgcolor,
    ImageObserver observer) 
{
    return parent.drawImage(img, x, y, bgcolor, observer);
}

Draws as much of the specified image as is currently available. The image is drawn with its top-left corner at (x, y) in this graphics context's coordinate space. Transparent pixels are drawn in the specified background color.

This operation is equivalent to filling a rectangle of the width and height of the specified image with the given color and then drawing the image on top of it, but possibly more efficient.

This method returns immediately in all cases, even if the complete image has not yet been loaded, and it has not been dithered and converted for the current output device.

If the image has not yet been completely loaded, then drawImage returns false. As more of the image becomes available, the process that draws the image notifies the specified image observer.

 public boolean drawImage(Image img,
    int x,
    int y,
    int width,
    int height,
    ImageObserver observer) 
{
    return parent.drawImage(img, x, y, width, height, observer);
}

Draws as much of the specified image as has already been scaled to fit inside the specified rectangle.

The image is drawn inside the specified rectangle of this graphics context's coordinate space, and is scaled if necessary. Transparent pixels do not affect whatever pixels are already there.

This method returns immediately in all cases, even if the entire image has not yet been scaled, dithered, and converted for the current output device. If the current output representation is not yet complete, then drawImage returns false. As more of the image becomes available, the process that draws the image notifies the image observer by calling its imageUpdate method.

A scaled version of an image will not necessarily be available immediately just because an unscaled version of the image has been constructed for this output device. Each size of the image may be cached separately and generated from the original data in a separate image production sequence.

 public boolean drawImage(Image img,
    int x,
    int y,
    int width,
    int height,
    Color bgcolor,
    ImageObserver observer) 
{
    return parent.drawImage(img, x, y, width, height, bgcolor, observer);
}

Draws as much of the specified image as has already been scaled to fit inside the specified rectangle.

The image is drawn inside the specified rectangle of this graphics context's coordinate space, and is scaled if necessary. Transparent pixels are drawn in the specified background color. This operation is equivalent to filling a rectangle of the width and height of the specified image with the given color and then drawing the image on top of it, but possibly more efficient.

This method returns immediately in all cases, even if the entire image has not yet been scaled, dithered, and converted for the current output device. If the current output representation is not yet complete then drawImage returns false. As more of the image becomes available, the process that draws the image notifies the specified image observer.

A scaled version of an image will not necessarily be available immediately just because an unscaled version of the image has been constructed for this output device. Each size of the image may be cached separately and generated from the original data in a separate image production sequence.

 public boolean drawImage(Image img,
    int dx1,
    int dy1,
    int dx2,
    int dy2,
    int sx1,
    int sy1,
    int sx2,
    int sy2,
    ImageObserver observer) 
{
    return parent.drawImage(img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, observer);
}

Draws as much of the specified area of the specified image as is currently available, scaling it on the fly to fit inside the specified area of the destination drawable surface. Transparent pixels do not affect whatever pixels are already there.

This method returns immediately in all cases, even if the image area to be drawn has not yet been scaled, dithered, and converted for the current output device. If the current output representation is not yet complete then drawImage returns false. As more of the image becomes available, the process that draws the image notifies the specified image observer.

This method always uses the unscaled version of the image to render the scaled rectangle and performs the required scaling on the fly. It does not use a cached, scaled version of the image for this operation. Scaling of the image from source to destination is performed such that the first coordinate of the source rectangle is mapped to the first coordinate of the destination rectangle, and the second source coordinate is mapped to the second destination coordinate. The subimage is scaled and flipped as needed to preserve those mappings.

 public boolean drawImage(Image img,
    int dx1,
    int dy1,
    int dx2,
    int dy2,
    int sx1,
    int sy1,
    int sx2,
    int sy2,
    Color bgcolor,
    ImageObserver observer) 
{
    return parent.drawImage(img, dx1, dy1, dx2, dy2, sx1, sy1, sx2, sy2, bgcolor, observer);
}

Draws as much of the specified area of the specified image as is currently available, scaling it on the fly to fit inside the specified area of the destination drawable surface.

Transparent pixels are drawn in the specified background color. This operation is equivalent to filling a rectangle of the width and height of the specified image with the given color and then drawing the image on top of it, but possibly more efficient.

This method returns immediately in all cases, even if the image area to be drawn has not yet been scaled, dithered, and converted for the current output device. If the current output representation is not yet complete then drawImage returns false. As more of the image becomes available, the process that draws the image notifies the specified image observer.

This method always uses the unscaled version of the image to render the scaled rectangle and performs the required scaling on the fly. It does not use a cached, scaled version of the image for this operation. Scaling of the image from source to destination is performed such that the first coordinate of the source rectangle is mapped to the first coordinate of the destination rectangle, and the second source coordinate is mapped to the second destination coordinate. The subimage is scaled and flipped as needed to preserve those mappings.

 public  void drawLine(int x1,
    int y1,
    int x2,
    int y2) 
{
    parent.draw(new Line2D.Float(x1, y1, x2, y2));
}

Draws a line, using the current color, between the points (x1, y1) and (x2, y2) in this graphics context's coordinate system.

 public  void drawOval(int x,
    int y,
    int width,
    int height) 
{
    parent.draw(new Ellipse2D.Float(x, y, width, height));
}

Draws the outline of an oval. The result is a circle or ellipse that fits within the rectangle specified by the x, y, width, and height arguments.

The oval covers an area that is width + 1 pixels wide and height + 1 pixels tall.

 public  void drawPolygon(Polygon p) 
{
    parent.draw(p);
}

Draws the outline of a polygon defined by the specified Polygon object.

 public  void drawPolygon(int[] xPoints,
    int[] yPoints,
    int nPoints) 
{
    parent.draw(new Polygon(xPoints, yPoints, nPoints));
}

Draws a closed polygon defined by arrays of x and y coordinates. Each pair of (x, y) coordinates defines a point.

This method draws the polygon defined by nPoint line segments, where the first nPoint - 1 line segments are line segments from (xPoints[i - 1], yPoints[i - 1]) to (xPoints[i], yPoints[i]), for 1 ≤ i ≤ nPoints. The figure is automatically closed by drawing a line connecting the final point to the first point, if those points are different.

 public  void drawPolyline(int[] xPoints,
    int[] yPoints,
    int nPoints) 
{
    parent.drawPolyline(xPoints, yPoints, nPoints);
}

Draws a sequence of connected lines defined by arrays of x and y coordinates. Each pair of (x, y) coordinates defines a point. The figure is not closed if the first point differs from the last point.

 public  void drawRect(int x,
    int y,
    int width,
    int height) 
{
    final Rectangle rect = new Rectangle(x, y, width, height);
    if (parent.getClip().intersects(rect))
    {
      parent.draw(rect);
    }
}

Draws the outline of the specified rectangle. The left and right edges of the rectangle are at x and x + width. The top and bottom edges are at y and y + height. The rectangle is drawn using the graphics context's current color.

 public  void drawRenderableImage(RenderableImage img,
    AffineTransform xform) 
{
    parent.drawRenderableImage(img, xform);
}

Forwards the call to the parent.

 public  void drawRenderedImage(RenderedImage img,
    AffineTransform xform) 
{
    parent.drawRenderedImage(img, xform);
}

Forwards the call to the parent.

 public  void drawRoundRect(int x,
    int y,
    int width,
    int height,
    int arcWidth,
    int arcHeight) 
{
    parent.draw(new RoundRectangle2D.Float(x, y, width, height, arcWidth, arcHeight));
}

Draws an outlined round-cornered rectangle using this graphics context's current color. The left and right edges of the rectangle are at x and x + width, respectively. The top and bottom edges of the rectangle are at y and y + height.

 public  void drawString(String str,
    int x,
    int y) 
{
    parent.drawString(str, x, y);
}

Forwards the call to the parent.

 public  void drawString(String s,
    float x,
    float y) 
{
    parent.drawString(s, x, y);
}

Forwards the call to the parent.

 public  void drawString(AttributedCharacterIterator iterator,
    int x,
    int y) 
{
    parent.drawString(iterator, x, y);
}

Forwards the call to the parent.

 public  void drawString(AttributedCharacterIterator iterator,
    float x,
    float y) 
{
    parent.drawString(iterator, x, y);
}

Forwards the call to the parent.

 public  void fill(Shape s) 
{
    parent.fill(s);
}

Forwards the call to the parent.

 public  void fillArc(int x,
    int y,
    int width,
    int height,
    int startAngle,
    int arcAngle) 
{
    parent.fill(new Arc2D.Float(x, y, width, height, startAngle, arcAngle, Arc2D.PIE));
}

Fills a circular or elliptical arc covering the specified rectangle.

The resulting arc begins at startAngle and extends for arcAngle degrees. Angles are interpreted such that 0 degrees is at the 3 o'clock position. A positive value indicates a counter-clockwise rotation while a negative value indicates a clockwise rotation.

The center of the arc is the center of the rectangle whose origin is (x, y) and whose size is specified by the width and height arguments.

The resulting arc covers an area width + 1 pixels wide by height + 1 pixels tall.

The angles are specified relative to the non-square extents of the bounding rectangle such that 45 degrees always falls on the line from the center of the ellipse to the upper right corner of the bounding rectangle. As a result, if the bounding rectangle is noticeably longer in one axis than the other, the angles to the start and end of the arc segment will be skewed farther along the longer axis of the bounds.

 public  void fillOval(int x,
    int y,
    int width,
    int height) 
{
    parent.fill(new Ellipse2D.Float(x, y, width, height));
}

Fills an oval bounded by the specified rectangle with the current color.

 public  void fillPolygon(Polygon p) 
{
    parent.fill(p);
}

Fills the polygon defined by the specified Polygon object with the graphics context's current color.

The area inside the polygon is defined using an even-odd fill rule, also known as the alternating rule.

 public  void fillPolygon(int[] xPoints,
    int[] yPoints,
    int nPoints) 
{
    parent.fill(new Polygon(xPoints, yPoints, nPoints));
}

Fills a closed polygon defined by arrays of x and y coordinates.

This method draws the polygon defined by nPoint line segments, where the first nPoint - 1 line segments are line segments from (xPoints[i - 1], yPoints[i - 1]) to (xPoints[i], yPoints[i]), for 1 ≤ i ≤ nPoints. The figure is automatically closed by drawing a line connecting the final point to the first point, if those points are different.

The area inside the polygon is defined using an even-odd fill rule, also known as the alternating rule.

 public  void fillRect(int x,
    int y,
    int width,
    int height) 
{
    parent.fill(new Rectangle(x, y, width, height));
}

Fills the specified rectangle. The left and right edges of the rectangle are at x and x + width - 1. The top and bottom edges are at y and y + height - 1. The resulting rectangle covers an area width pixels wide by height pixels tall. The rectangle is filled using the graphics context's current color.

 public  void fillRoundRect(int x,
    int y,
    int width,
    int height,
    int arcWidth,
    int arcHeight) 
{
    parent.fill(new RoundRectangle2D.Float(x, y, width, height, arcWidth, arcHeight));
}

Fills the specified rounded corner rectangle with the current color. The left and right edges of the rectangle are at x and x + width - 1, respectively. The top and bottom edges of the rectangle are at y and y + height - 1.

 public Color getBackground() 
{
    return parent.getBackground();
}

Returns the background color used for clearing a region.

 public Shape getClip() 
{
    return parent.getClip();
}

Gets the current clipping area. This method returns the user clip, which is independent of the clipping associated with device bounds and window visibility. If no clip has previously been set, or if the clip has been cleared using setClip(null), this method returns null.

 public Rectangle getClipBounds() 
{
    return parent.getClipBounds();
}

Returns the bounding rectangle of the current clipping area. This method refers to the user clip, which is independent of the clipping associated with device bounds and window visibility. If no clip has previously been set, or if the clip has been cleared using setClip(null), this method returns null. The coordinates in the rectangle are relative to the coordinate system origin of this graphics context.

 public Color getColor() 
{
    return parent.getColor();
}

Gets this graphics context's current color.

 public Composite getComposite() 
{
    return parent.getComposite();
}

Returns the current Composite in the Graphics2D context.

 public GraphicsConfiguration getDeviceConfiguration() 
{
    return parent.getDeviceConfiguration();
}

Returns the device configuration associated with this Graphics2D.

 public Font getFont() 
{
    return parent.getFont();
}

Gets the current font.

 public FontMetrics getFontMetrics(Font f) 
{
    return parent.getFontMetrics(f);
}

Gets the font metrics for the specified font.

 public FontRenderContext getFontRenderContext() 
{
    return parent.getFontRenderContext();
}

Get the rendering context of the Font within this Graphics2D context. The FontRenderContext encapsulates application hints such as anti-aliasing and fractional metrics, as well as target device specific information such as dots-per-inch. This information should be provided by the application when using objects that perform typographical formatting, such as Font and TextLayout. This information should also be provided by applications that perform their own layout and need accurate measurements of various characteristics of glyphs such as advance and line height when various rendering hints have been applied to the text rendering.

 public Paint getPaint() 
{
    return parent.getPaint();
}

Returns the current Paint of the Graphics2D context.

 public Object getRenderingHint(RenderingHints.Key hintKey) 
{
    return parent.getRenderingHint(hintKey);
}

Forwards the call to the parent.

 public RenderingHints getRenderingHints() 
{
    return parent.getRenderingHints();
}

Forwards the call to the parent.

 public Stroke getStroke() 
{
    return parent.getStroke();
}

Returns the current Stroke in the Graphics2D context.

 public AffineTransform getTransform() 
{
    return parent.getTransform();
}

Returns a copy of the current Transform in the Graphics2D context.

 public boolean hit(Rectangle rect,
    Shape s,
    boolean onStroke) 
{
    return parent.hit(rect, s, onStroke);
}

Forwards the call to the parent.

 public  void rotate(double theta) 
{
    parent.rotate(theta);
}

Concatenates the current Graphics2D Transform with a rotation transform. Subsequent rendering is rotated by the specified radians relative to the previous origin. This is equivalent to calling transform(R), where R is an AffineTransform represented by the following matrix:

[ cos(theta) -sin(theta) 0 ]
[ sin(theta) cos(theta) 0 ]
[ 0 0 1 ]

Rotating with a positive angle theta rotates points on the positive x axis toward the positive y axis.

 public  void rotate(double theta,
    double x,
    double y) 
{
    parent.rotate(theta, x, y);
}

Concatenates the current Graphics2D Transform with a translated rotation transform. Subsequent rendering is transformed by a transform which is constructed by translating to the specified location, rotating by the specified radians, and translating back by the same amount as the original translation. This is equivalent to the following sequence of calls:

translate(x, y);
rotate(theta);
translate(-x, -y);

Rotating with a positive angle theta rotates points on the positive x axis toward the positive y axis.

 public  void scale(double sx,
    double sy) 
{
    parent.scale(sx, sy);
}

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 ]

 public  void setBackground(Color color) 
{
    parent.setBackground(color);
}

Sets the background color for the Graphics2D context. The background color is used for clearing a region. When a Graphics2D is constructed for a Component, the background color is inherited from the Component. Setting the background color in the Graphics2D context only affects the subsequent clearRect calls and not the background color of the Component. To change the background of the Component, use appropriate methods of the Component.

 public  void setClip(Shape clip) 
{
    parent.setClip(clip);
}

Sets the current clipping area to an arbitrary clip shape. Not all objects that implement the Shape interface can be used to set the clip. The only Shape objects that are guaranteed to be supported are Shape objects that are obtained via the getClip method and via Rectangle objects. This method sets the user clip, which is independent of the clipping associated with device bounds and window visibility.

 public  void setClip(int x,
    int y,
    int width,
    int height) 
{
    parent.setClip(new Rectangle(x, y, width, height));
}

Sets the current clip to the rectangle specified by the given coordinates. This method sets the user clip, which is independent of the clipping associated with device bounds and window visibility. Rendering operations have no effect outside of the clipping area.

 public  void setColor(Color c) 
{
    parent.setColor(c);
}

Sets this graphics context's current color to the specified color. All subsequent graphics operations using this graphics context use this specified color.

 public  void setComposite(Composite comp) 
{
    parent.setComposite(comp);
}

Forwards the call to the parent.

 public  void setFont(Font font) 
{
    parent.setFont(font);
}

Sets this graphics context's font to the specified font. All subsequent text operations using this graphics context use this font.

 public  void setPaint(Paint paint) 
{
    parent.setPaint(paint);
}

Forwards the call to the parent.

 public  void setPaintMode() 
{
    parent.setPaintMode();
}

Sets the paint mode of this graphics context to overwrite the destination with this graphics context's current color. This sets the logical pixel operation function to the paint or overwrite mode. All subsequent rendering operations will overwrite the destination with the current color.

 public  void setRenderingHint(RenderingHints.Key hintKey,
    Object hintValue) 
{
    parent.setRenderingHint(hintKey, hintValue);
}

Forwards the call to the parent.

 public  void setRenderingHints(Map hints) 
{
    parent.setRenderingHints(hints);
}

Forwards the call to the parent.

 public  void setStroke(Stroke s) 
{
    parent.setStroke(s);
}

Sets the Stroke for the Graphics2D context.

 public  void setTransform(AffineTransform tx) 
{
    parent.setTransform(tx);
}

Overwrites the Transform in the Graphics2D context. WARNING: This method should never be used to apply a new coordinate transform on top of an existing transform because the Graphics2D might already have a transform that is needed for other purposes, such as rendering Swing components or applying a scaling transformation to adjust for the resolution of a printer.

To add a coordinate transform, use the transform, rotate, scale, or shear methods. The setTransform method is intended only for restoring the original Graphics2D transform after rendering, as shown in this example:

// Get the current transform
AffineTransform saveAT = g2.getTransform();
// Perform transformation
g2d.transform(...);
// Render
g2d.draw(...);
// Restore original transform
g2d.setTransform(saveAT);

 public  void setXORMode(Color c1) 
{
    parent.setXORMode(c1);
}

Sets the paint mode of this graphics context to alternate between this graphics context's current color and the new specified color. This specifies that logical pixel operations are performed in the XOR mode, which alternates pixels between the current color and a specified XOR color.

When drawing operations are performed, pixels which are the current color are changed to the specified color, and vice versa.

Pixels that are of colors other than those two colors are changed in an unpredictable but reversible manner; if the same figure is drawn twice, then all pixels are restored to their original values.

 public  void shear(double shx,
    double shy) 
{
    parent.shear(shx, shy);
}

Concatenates the current Graphics2D Transform with a shearing transform. Subsequent renderings are sheared by the specified multiplier relative to the previous position. This is equivalent to calling transform(SH), where SH is an AffineTransform represented by the following matrix:

[ 1 shx 0 ]
[ shy 1 0 ]
[ 0 0 1 ]

 public  void transform(AffineTransform tx) 
{
    parent.transform(tx);
}

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.

 public  void translate(int x,
    int y) 
{
    parent.translate(x, y);
}

Forwards the call to the parent.

 public  void translate(double tx,
    double ty) 
{
    parent.translate(tx, ty);
}

Concatenates the current Graphics2D Transform with a translation transform. Subsequent rendering is translated by the specified distance relative to the previous position. This is equivalent to calling transform(T), where T is an AffineTransform represented by the following matrix:

[ 1 0 tx ]
[ 0 1 ty ]
[ 0 0 1 ]