java.awt.image.renderable
Class RenderContext

java.lang.Object
  extended by java.awt.image.renderable.RenderContext
All Implemented Interfaces:
Cloneable

public class RenderContext
extends Object
implements Cloneable


Constructor Summary
RenderContext(AffineTransform xform)
           
RenderContext(AffineTransform xform, RenderingHints hints)
           
RenderContext(AffineTransform xform, Shape aoi)
           
RenderContext(AffineTransform xform, Shape aoi, RenderingHints hints)
           
 
Method Summary
 Object clone()
          This method may be called to create a new copy of the Object.
 void concatenateTransform(AffineTransform post)
           
 void concetenateTransform(AffineTransform post)
          Deprecated.  
 Shape getAreaOfInterest()
           
 RenderingHints getRenderingHints()
           
 AffineTransform getTransform()
           
 void preConcatenateTransform(AffineTransform pre)
           
 void preConcetenateTransform(AffineTransform pre)
          Deprecated.  
 void setAreaOfInterest(Shape aoi)
           
 void setRenderingHints(RenderingHints hints)
           
 void setTransform(AffineTransform xform)
           
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RenderContext

public RenderContext(AffineTransform xform,
                     Shape aoi,
                     RenderingHints hints)

RenderContext

public RenderContext(AffineTransform xform)

RenderContext

public RenderContext(AffineTransform xform,
                     RenderingHints hints)

RenderContext

public RenderContext(AffineTransform xform,
                     Shape aoi)
Method Detail

getRenderingHints

public RenderingHints getRenderingHints()

setRenderingHints

public void setRenderingHints(RenderingHints hints)

setTransform

public void setTransform(AffineTransform xform)

preConcatenateTransform

public void preConcatenateTransform(AffineTransform pre)

preConcetenateTransform

public void preConcetenateTransform(AffineTransform pre)
Deprecated. 


concatenateTransform

public void concatenateTransform(AffineTransform post)

concetenateTransform

public void concetenateTransform(AffineTransform post)
Deprecated. 


getTransform

public AffineTransform getTransform()

setAreaOfInterest

public void setAreaOfInterest(Shape aoi)

getAreaOfInterest

public Shape getAreaOfInterest()

clone

public Object clone()
Description copied from class: Object
This method may be called to create a new copy of the Object. The typical behavior is as follows:

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 class Object
Returns:
a copy of the Object
See Also:
Cloneable