java.awt.geom

Class Path2D.Float

java.lang.Object

java.awt.geom.Path2D

java.awt.geom.Path2D.Float

All Implemented Interfaces:

Shape, Serializable, Cloneable

Direct Known Subclasses:

GeneralPath

Enclosing class:

Path2D

public static class Path2D.Float
extends Path2D
implements Serializable

The Float class defines a geometric path with coordinates stored in single precision floating point.

Since:

1.6

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Path2D

Path2D.Double, Path2D.Float

Field Summary

Fields inherited from class java.awt.geom.Path2D

WIND_EVEN_ODD, WIND_NON_ZERO

Constructor Summary

Constructors

Constructor and Description
Path2D.Float() Constructs a new empty single precision Path2D object with a default winding rule of Path2D.WIND_NON_ZERO.
Path2D.Float(int rule) Constructs a new empty single precision Path2D object with the specified winding rule to control operations that require the interior of the path to be defined.
Path2D.Float(int rule, int initialCapacity) Constructs a new empty single precision Path2D object with the specified winding rule and the specified initial capacity to store path segments.
Path2D.Float(Shape s) Constructs a new single precision Path2D object from an arbitrary Shape object.
Path2D.Float(Shape s, AffineTransform at) Constructs a new single precision Path2D object from an arbitrary Shape object, transformed by an AffineTransform object.

Method Summary

Methods

Modifier and Type	Method and Description
void	append(PathIterator pi, boolean connect) Appends the geometry of the specified PathIterator object to the path, possibly connecting the new geometry to the existing path segments with a line segment.
Object	clone() Creates a new object of the same class as this object.
void	curveTo(double x1, double y1, double x2, double y2, double x3, double y3) Adds a curved segment, defined by three new points, to the path by drawing a Bézier curve that intersects both the current coordinates and the specified coordinates (x3,y3), using the specified points (x1,y1) and (x2,y2) as Bézier control points.
void	curveTo(float x1, float y1, float x2, float y2, float x3, float y3) Adds a curved segment, defined by three new points, to the path by drawing a Bézier curve that intersects both the current coordinates and the specified coordinates (x3,y3), using the specified points (x1,y1) and (x2,y2) as Bézier control points.
Rectangle2D	getBounds2D() Returns a high precision and more accurate bounding box of the Shape than the getBounds method.
PathIterator	getPathIterator(AffineTransform at) Returns an iterator object that iterates along the Shape boundary and provides access to the geometry of the Shape outline.
void	lineTo(double x, double y) Adds a point to the path by drawing a straight line from the current coordinates to the new specified coordinates specified in double precision.
void	lineTo(float x, float y) Adds a point to the path by drawing a straight line from the current coordinates to the new specified coordinates specified in float precision.
void	moveTo(double x, double y) Adds a point to the path by moving to the specified coordinates specified in double precision.
void	moveTo(float x, float y) Adds a point to the path by moving to the specified coordinates specified in float precision.
void	quadTo(double x1, double y1, double x2, double y2) Adds a curved segment, defined by two new points, to the path by drawing a Quadratic curve that intersects both the current coordinates and the specified coordinates (x2,y2), using the specified point (x1,y1) as a quadratic parametric control point.
void	quadTo(float x1, float y1, float x2, float y2) Adds a curved segment, defined by two new points, to the path by drawing a Quadratic curve that intersects both the current coordinates and the specified coordinates (x2,y2), using the specified point (x1,y1) as a quadratic parametric control point.
void	transform(AffineTransform at) Transforms the geometry of this path using the specified AffineTransform.

Methods inherited from class java.awt.geom.Path2D

append, closePath, contains, contains, contains, contains, contains, contains, contains, contains, createTransformedShape, getBounds, getCurrentPoint, getPathIterator, getWindingRule, intersects, intersects, intersects, intersects, reset, setWindingRule

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Path2D.Float

public Path2D.Float()

Constructs a new empty single precision Path2D object with a default winding rule of Path2D.WIND_NON_ZERO.

Since:

1.6

Path2D.Float

public Path2D.Float(int rule)

Constructs a new empty single precision Path2D object with the specified winding rule to control operations that require the interior of the path to be defined.

Parameters:

rule - the winding rule

Since:

1.6

See Also:

Path2D.WIND_EVEN_ODD, Path2D.WIND_NON_ZERO

Path2D.Float

public Path2D.Float(int rule,
            int initialCapacity)

Constructs a new empty single precision Path2D object with the specified winding rule and the specified initial capacity to store path segments. This number is an initial guess as to how many path segments will be added to the path, but the storage is expanded as needed to store whatever path segments are added.

Parameters:

rule - the winding rule

initialCapacity - the estimate for the number of path segments in the path

Since:

1.6

See Also:

Path2D.WIND_EVEN_ODD, Path2D.WIND_NON_ZERO