java.awt.geom
Class Line2D.Float

java.lang.Object
  java.awt.geom.Line2D
      java.awt.geom.Line2D.Float

All Implemented Interfaces:

Shape, Serializable, Cloneable

Enclosing class:

Line2D

public static class Line2D.Float
extends Line2D
implements Serializable

Disabled: no SafeJ information.

A line segment specified with float coordinates.

Since:

1.2

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Line2D

Line2D.Double, Line2D.Float

Field Summary

float	x1 The X coordinate of the start point of the line segment.
float	x2 The X coordinate of the end point of the line segment.
float	y1 The Y coordinate of the start point of the line segment.
float	y2 The Y coordinate of the end point of the line segment.

Constructor Summary

Line2D.Float()
Constructs and initializes a Line with coordinates (0, 0) -> (0, 0).

Line2D.Float(float x1, float y1, float x2, float y2)
Constructs and initializes a Line from the specified coordinates.

Line2D.Float(Point2D p1, Point2D p2)
Constructs and initializes a Line2D from the specified Point2D objects.

Method Summary

Rectangle2D	getBounds2D() Returns a high precision and more accurate bounding box of the Shape than the getBounds method.
Point2D	getP1() Returns the start Point2D of this Line2D.
Point2D	getP2() Returns the end Point2D of this Line2D.
double	getX1() Returns the X coordinate of the start point in double precision.
double	getX2() Returns the X coordinate of the end point in double precision.
double	getY1() Returns the Y coordinate of the start point in double precision.
double	getY2() Returns the Y coordinate of the end point in double precision.
void	setLine(double x1, double y1, double x2, double y2) Sets the location of the end points of this Line2D to the specified double coordinates.
void	setLine(float x1, float y1, float x2, float y2) Sets the location of the end points of this Line2D to the specified float coordinates.

Methods inherited from class java.awt.geom.Line2D

clone, contains, contains, contains, contains, getBounds, getPathIterator, getPathIterator, intersects, intersects, intersectsLine, intersectsLine, linesIntersect, ptLineDist, ptLineDist, ptLineDist, ptLineDistSq, ptLineDistSq, ptLineDistSq, ptSegDist, ptSegDist, ptSegDist, ptSegDistSq, ptSegDistSq, ptSegDistSq, relativeCCW, relativeCCW, relativeCCW, setLine, setLine

Methods inherited from class java.lang.Object

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

Field Detail

x1

public float x1

Class is disabled.

The X coordinate of the start point of the line segment.

Since:

1.2

y1

public float y1

Class is disabled.

The Y coordinate of the start point of the line segment.

Since:

1.2

x2

public float x2

Class is disabled.

The X coordinate of the end point of the line segment.

Since:

1.2

y2

public float y2

Class is disabled.

The Y coordinate of the end point of the line segment.

Since:

1.2

Constructor Detail

Line2D.Float

public Line2D.Float()

Class is disabled.

Constructs and initializes a Line with coordinates (0, 0) -> (0, 0).

Since:

1.2

Line2D.Float

public Line2D.Float(float x1,
                    float y1,
                    float x2,
                    float y2)

Class is disabled.

Constructs and initializes a Line from the specified coordinates.

Parameters:

x1 - the X coordinate of the start point

y1 - the Y coordinate of the start point

x2 - the X coordinate of the end point

y2 - the Y coordinate of the end point

Since:

1.2

Line2D.Float

public Line2D.Float(Point2D p1,
                    Point2D p2)

Class is disabled.

Constructs and initializes a Line2D from the specified Point2D objects.

Parameters:

p1 - the start Point2D of this line segment

p2 - the end Point2D of this line segment

Since:

1.2

Method Detail

getX1

public double getX1()

Class is disabled.

Returns the X coordinate of the start point in double precision.

Specified by:

getX1 in class Line2D

Returns:

the X coordinate of the start point of this Line2D object.

Since:

1.2

getY1

public double getY1()

Class is disabled.

Returns the Y coordinate of the start point in double precision.

Specified by:

getY1 in class Line2D

Returns:

the Y coordinate of the start point of this Line2D object.

Since:

1.2

getP1

public Point2D getP1()

Class is disabled.

Returns the start Point2D of this Line2D.

Specified by:

getP1 in class Line2D

Returns:

the start Point2D of this Line2D.

Since:

1.2

getX2

public double getX2()

Class is disabled.

Returns the X coordinate of the end point in double precision.

Specified by:

getX2 in class Line2D

Returns:

the X coordinate of the end point of this Line2D object.

Since:

1.2

getY2

public double getY2()

Class is disabled.

Returns the Y coordinate of the end point in double precision.

Specified by:

getY2 in class Line2D

Returns:

the Y coordinate of the end point of this Line2D object.

Since:

1.2

getP2

public Point2D getP2()

Class is disabled.

Returns the end Point2D of this Line2D.

Specified by:

getP2 in class Line2D

Returns:

the end Point2D of this Line2D.

Since:

1.2

setLine

public void setLine(double x1,
                    double y1,
                    double x2,
                    double y2)

Class is disabled.

Sets the location of the end points of this Line2D to the specified double coordinates.

Specified by:

setLine in class Line2D

Parameters:

x1 - the X coordinate of the start point

y1 - the Y coordinate of the start point

x2 - the X coordinate of the end point

y2 - the Y coordinate of the end point

Since:

1.2

setLine

public void setLine(float x1,
                    float y1,
                    float x2,
                    float y2)

Class is disabled.

Sets the location of the end points of this Line2D to the specified float coordinates.

Parameters:

x1 - the X coordinate of the start point

y1 - the Y coordinate of the start point

x2 - the X coordinate of the end point

y2 - the Y coordinate of the end point

Since:

1.2

getBounds2D

public Rectangle2D getBounds2D()

Class is disabled.

Returns a high precision and more accurate bounding box of the Shape than the getBounds method. Note that there is no guarantee that the returned Rectangle2D is the smallest bounding box that encloses the Shape, only that the Shape lies entirely within the indicated Rectangle2D. The bounding box returned by this method is usually tighter than that returned by the getBounds method and never fails due to overflow problems since the return value can be an instance of the Rectangle2D that uses double precision values to store the dimensions.

Specified by:

getBounds2D in interface Shape

Returns:

an instance of Rectangle2D that is a high-precision bounding box of the Shape.

Since:

1.2

See Also:

Shape.getBounds()