Class AbstractGraphicsState

public abstract void clearRect(int x,
                               int y,
                               int width,
                               int height)

public Object clone()

This method may be called to create a new copy of the Object. The typical behavior is as follows:

• o == o.clone() is false
• o.getClass() == o.clone().getClass() is true
• o.equals(o) is true

However, these are not strict requirements, and may be violated if necessary. Of the three requirements, the last is the most commonly violated, particularly if the subclass does not override Object.equals(Object).

If the Object you call clone() on does not implement Cloneable (which is a placeholder interface), then a CloneNotSupportedException is thrown. Notice that Object does not implement Cloneable; this method exists as a convenience for subclasses that do.

Object's implementation of clone allocates space for the new Object using the correct class, without calling any constructors, and then fills in all of the new field values with the old field values. Thus, it is a shallow copy. However, subclasses are permitted to make a deep copy.

All array types implement Cloneable, and override this method as follows (it should never fail):

 public Object clone()
 {
   try
     {
       super.clone();
     }
   catch (CloneNotSupportedException e)
     {
       throw new InternalError(e.getMessage());
     }
 }
 

Overrides:

clone in interface Object

Returns:

a copy of the Object

See Also:

Cloneable

public abstract void copyArea(int x,
                              int y,
                              int width,
                              int height,
                              int dx,
                              int dy)

public void dispose()

public abstract void draw(Shape shape)

public abstract void drawArc(int x,
                             int y,
                             int width,
                             int height,
                             int startAngle,
                             int arcAngle)

public abstract boolean drawImage(Image image,
                                  int x,
                                  int y,
                                  ImageObserver observer)

public abstract void drawLine(int x1,
                              int y1,
                              int x2,
                              int y2)

public abstract void drawOval(int x,
                              int y,
                              int width,
                              int height)

public abstract void drawPolygon(int[] xPoints,
                                 int[] yPoints,
                                 int nPoints)

public abstract void drawPolyline(int[] xPoints,
                                  int[] yPoints,
                                  int nPoints)

public abstract void drawRoundRect(int x,
                                   int y,
                                   int width,
                                   int height,
                                   int arcWidth,
                                   int arcHeight)

public abstract void drawString(String text,
                                float x,
                                float y)

public abstract void drawString(String text,
                                int x,
                                int y)

public abstract void fill(Shape shape)

public abstract void fillArc(int x,
                             int y,
                             int width,
                             int height,
                             int startAngle,
                             int arcAngle)

public abstract void fillOval(int x,
                              int y,
                              int width,
                              int height)

public abstract void fillPolygon(int[] xPoints,
                                 int[] yPoints,
                                 int nPoints)

public abstract void fillRect(int x,
                              int y,
                              int width,
                              int height)

public abstract void fillRoundRect(int x,
                                   int y,
                                   int width,
                                   int height,
                                   int arcWidth,
                                   int arcHeight)

public abstract Shape getClip()

public abstract Rectangle getClipBounds()

public abstract FontMetrics getFontMetrics(Font font)

public abstract boolean hit(Rectangle rect,
                            Shape text,
                            boolean onStroke)

public abstract void rotate(double theta)

public abstract void rotate(double theta,
                            double x,
                            double y)

public abstract void scale(double scaleX,
                           double scaleY)

public abstract void setClip(Shape clip)

public abstract void setColor(Color color)

public abstract void setFont(Font font)

public void setFrontend(Graphics2DImpl frontend)

public abstract void setPaintMode()

public abstract void setXORMode(Color altColor)

public abstract void shear(double shearX,
                           double shearY)

public abstract void translate(double tx,
                               double ty)

public abstract void translate(int x,
                               int y)