Uses of Package java.awt.geom (Java 14 API文档 & JDK 14 API文档) - 手册 - 时代Java

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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.