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java.awt.geom
Class Line2D.Double  

java.lang.Object
  java.awt.geom.Line2D
      java.awt.geom.Line2D.Double

All Implemented Interfaces:

java.lang.Cloneable, java.awt.Shape

Enclosing class:

Line2D

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public static class Line2D.Double

extends Line2D

This class defines a point in double precision.

Since:

1.2

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Nested Class Summary

 

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

Line2D.Double, Line2D.Float

 

Field Summary
double	x1           The x coordinate of the first point.
double	x2           The x coordinate of the second point.
double	y1           The y coordinate of the first point.
double	y2           The y coordinate of the second point.

 

Constructor Summary

Line2D.Double()           Construct the line segment (0,0)->(0,0).

Line2D.Double(double x1, double y1, double x2, double y2)           Construct the line segment with the specified points.

Line2D.Double(Point2D p1, Point2D p2)           Construct the line segment with the specified points.

 

Method Summary
Rectangle2D	getBounds2D()           Return the exact bounds of this line segment.
Point2D	getP1()           Return the first point.
Point2D	getP2()           Return the second point.
double	getX1()           Return the x coordinate of the first point.
double	getX2()           Return the x coordinate of the second point.
double	getY1()           Return the y coordinate of the first point.
double	getY2()           Return the y coordinate of the second point.
void	setLine(double x1, double y1, double x2, double y2)           Set this line to the given points.

 

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 double x1

The x coordinate of the first point.

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y1

public double y1

The y coordinate of the first point.

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x2

public double x2

The x coordinate of the second point.

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y2

public double y2

The y coordinate of the second point.

Constructor Detail

Line2D.Double

public Line2D.Double()

Construct the line segment (0,0)->(0,0).

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Line2D.Double

public Line2D.Double(double x1,
                     double y1,
                     double x2,
                     double y2)

Construct the line segment with the specified points.

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Line2D.Double

public Line2D.Double(Point2D p1,
                     Point2D p2)

Construct the line segment with the specified points.

Method Detail

getX1

public double getX1()

Return the x coordinate of the first point.

Specified by:

getX1 in class Line2D

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getY1

public double getY1()

Return the y coordinate of the first point.

Specified by:

getY1 in class Line2D

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getP1

public Point2D getP1()

Return the first point.

Specified by:

getP1 in class Line2D

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getX2

public double getX2()

Return the x coordinate of the second point.

Specified by:

getX2 in class Line2D

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getY2

public double getY2()

Return the y coordinate of the second point.

Specified by:

getY2 in class Line2D

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getP2

public Point2D getP2()

Return the second point.

Specified by:

getP2 in class Line2D

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setLine

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

Set this line to the given points.

Specified by:

setLine in class Line2D

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getBounds2D

public Rectangle2D getBounds2D()

Return the exact bounds of this line segment.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> java >> awt >> [ geom overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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