# Uses of Package
java.awt.geom

Packages that use java.awt.geom
Package
Description
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 two-dimensional geometry.
java.awt.image
Provides classes for creating and modifying images.
java.awt.image.renderable
Provides classes and interfaces for producing rendering-independent images.
javax.swing.plaf
Provides one interface and many abstract classes that Swing uses to provide its pluggable look-and-feel capabilities.
javax.swing.plaf.basic
Provides user interface objects built according to the Basic look and feel.
javax.swing.text
Provides classes and interfaces that deal with editable and noneditable text components.

- Classes in java.awt.geom used by java.awt
  Class
  Description
  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
  Class
  Description
  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
  Class
  Description
  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 framing rectangle, start angle, angular extent (length of the arc), and a closure type (`OPEN`, `CHORD`, or `PIE`).
  Area
  An `Area` object stores and manipulates a resolution-independent description of an enclosed area of 2-dimensional space.
  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 framing 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 non-invertible state.
  Path2D
  The `Path2D` class provides a simple, yet flexible shape which represents an arbitrary geometric path.
  Path2D.Float
  The `Float` class defines a geometric path with coordinates stored in single precision floating point.
  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
  Class
  Description
  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.image.renderable
  Class
  Description
  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.
  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 javax.swing.plaf
  Class
  Description
  Dimension2D
  The `Dimension2D` class is to encapsulate a width and a height dimension.
  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 javax.swing.plaf.basic
  Class
  Description
  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 javax.swing.text
  Class
  Description
  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.