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Class java.awt.geom.Line2D.Double

java.lang.Object
    |
    +----java.awt.geom.Line2D
            |
            +----java.awt.geom.Line2D.Double

public static class Line2D.Double
extends Line2D
A line segment specified with double coordinates.


Inner classes inherited from class java.awt.geom.Line2D
 Line2D.Double, Line2D.Float
 

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

Constructor Summary
 Line2D.Double()
Constructs and initializes a Line with coordinates (0, 0) -> (0, 0).
 Line2D.Double(double x1, double y1, double x2, double y2)
Constructs and initializes a Line from the specified coordinates.
 Line2D.Double(Point2D p1, Point2D p2)
Constructs and initializes a Line from the specified Points.
 

Method Summary
Rectangle2D  getBounds2D()
Return the high precision bounding box of the shape.
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 endpoints of this line to the specified double coordinates.
 
Methods inherited from class java.awt.geom.Line2D
 clone, colinear, colinear, contains, contains, contains, contains, getBounds, getPathIterator, getPathIterator, getX1, getX2, getY1, getY2, intersects, intersects, intersectsLine, intersectsLine, linesIntersect, ptSegDist, ptSegDistSq, relativeCCW, relativeCCW, relativeCCW, setLine, setLine, setLine
 
Methods inherited from class java.lang.Object
 clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

x1

public double x1
The X coordinate of the start point of the line segment.

y1

public double y1
The Y coordinate of the start point of the line segment.

x2

public double x2
The X coordinate of the end point of the line segment.

y2

public double y2
The Y coordinate of the end point of the line segment.
Constructor Detail

Line2D.Double

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

Line2D.Double

public Line2D.Double(double x1,
                     double y1,
                     double x2,
                     double y2)
Constructs and initializes a Line from the specified coordinates.

Line2D.Double

public Line2D.Double(Point2D p1,
                     Point2D p2)
Constructs and initializes a Line from the specified Points.
Method Detail

getX1

public double getX1()
Returns the X coordinate of the start point in double precision.
Overrides:
getX1 in class Line2D

getY1

public double getY1()
Returns the Y coordinate of the start point in double precision.
Overrides:
getY1 in class Line2D

getX2

public double getX2()
Returns the X coordinate of the end point in double precision.
Overrides:
getX2 in class Line2D

getY2

public double getY2()
Returns the Y coordinate of the end point in double precision.
Overrides:
getY2 in class Line2D

setLine

public void setLine(double x1,
                    double y1,
                    double x2,
                    double y2)
Sets the location of the endpoints of this line to the specified double coordinates.
Overrides:
setLine in class Line2D

getBounds2D

public Rectangle2D getBounds2D()
Return the high precision bounding box of the shape.

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