
JSR209 (Final Approval Ballot)  
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Packages that use java.awt.geom  
java.awt  Contains all of the classes for creating user interfaces and for painting graphics and images. 
java.awt.font  Provides classes and interface relating to fonts. 
java.awt.geom  Provides the Java 2D classes for defining and performing operations on objects related to twodimensional geometry. 
java.awt.image  Provides classes for creating and modifying images. 
Classes in java.awt.geom used by java.awt  
AffineTransform
The AffineTransform class represents a 2D affine transform
that performs a linear mapping from 2D coordinates to other 2D
coordinates that preserves the "straightness" and
"parallelness" of lines. 

Dimension2D
The Dimension2D class is to encapsulate a width
and a height dimension. 

PathIterator
The PathIterator interface provides the mechanism
for objects that implement the Shape
interface to return the geometry of their boundary by allowing
a caller to retrieve the path of that boundary a segment at a
time. 

Point2D
The Point2D class defines a point representing a location
in (x, y) coordinate space. 

Rectangle2D
The Rectangle2D class describes a rectangle
defined by a location (x, y) and dimension
(w x h). 

RectangularShape
RectangularShape is the base class for a number of
Shape objects whose geometry is defined by a rectangular frame. 
Classes in java.awt.geom used by java.awt.font  
AffineTransform
The AffineTransform class represents a 2D affine transform
that performs a linear mapping from 2D coordinates to other 2D
coordinates that preserves the "straightness" and
"parallelness" of lines. 

Point2D
The Point2D class defines a point representing a location
in (x, y) coordinate space. 

Rectangle2D
The Rectangle2D class describes a rectangle
defined by a location (x, y) and dimension
(w x h). 
Classes in java.awt.geom used by java.awt.geom  
AffineTransform
The AffineTransform class represents a 2D affine transform
that performs a linear mapping from 2D coordinates to other 2D
coordinates that preserves the "straightness" and
"parallelness" of lines. 

Arc2D
Arc2D is the abstract superclass for all objects that
store a 2D arc defined by a bounding rectangle,
start angle, angular extent (length of the arc), and a closure type
(OPEN , CHORD , or PIE ). 

Area
The Area class is a deviceindependent specification of an
arbitrarilyshaped area. 

CubicCurve2D
The CubicCurve2D class defines a cubic parametric curve
segment in (x, y) coordinate space. 

Dimension2D
The Dimension2D class is to encapsulate a width
and a height dimension. 

Ellipse2D
The Ellipse2D class describes an ellipse that is defined
by a bounding rectangle. 

Line2D
This Line2D represents a line segment in (x, y)
coordinate space. 

NoninvertibleTransformException
The NoninvertibleTransformException class represents
an exception that is thrown if an operation is performed requiring
the inverse of an AffineTransform object but the
AffineTransform is in a noninvertible state. 

PathIterator
The PathIterator interface provides the mechanism
for objects that implement the Shape
interface to return the geometry of their boundary by allowing
a caller to retrieve the path of that boundary a segment at a
time. 

Point2D
The Point2D class defines a point representing a location
in (x, y) coordinate space. 

QuadCurve2D
The QuadCurve2D class defines a quadratic parametric curve
segment in (x, y) coordinate space. 

Rectangle2D
The Rectangle2D class describes a rectangle
defined by a location (x, y) and dimension
(w x h). 

RectangularShape
RectangularShape is the base class for a number of
Shape objects whose geometry is defined by a rectangular frame. 

RoundRectangle2D
The RoundRectangle2D class defines a rectangle with
rounded corners defined by a location (x, y), a
dimension (w x h), and the width and height of an arc
with which to round the corners. 
Classes in java.awt.geom used by java.awt.image  
AffineTransform
The AffineTransform class represents a 2D affine transform
that performs a linear mapping from 2D coordinates to other 2D
coordinates that preserves the "straightness" and
"parallelness" of lines. 

Point2D
The Point2D class defines a point representing a location
in (x, y) coordinate space. 

Rectangle2D
The Rectangle2D class describes a rectangle
defined by a location (x, y) and dimension
(w x h). 

JSR209 (Final Approval Ballot)  
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