Module java.desktop
Package java.awt.geom

Class CubicCurve2D.Double

java.lang.Object
java.awt.geom.CubicCurve2D
java.awt.geom.CubicCurve2D.Double
All Implemented Interfaces:
Shape, Serializable, Cloneable
Enclosing class:
CubicCurve2D
public static class CubicCurve2D.Double extends CubicCurve2D implements Serializable
A cubic parametric curve segment specified with double coordinates.
Since:
1.2
See Also:

  • Nested Class Summary

    Nested classes/interfaces declared in class java.awt.geom.CubicCurve2D

    CubicCurve2D.Double, CubicCurve2D.Float

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    double
    ctrlx1
    The X coordinate of the first control point of the cubic curve segment.
    double
    ctrlx2
    The X coordinate of the second control point of the cubic curve segment.
    double
    ctrly1
    The Y coordinate of the first control point of the cubic curve segment.
    double
    ctrly2
    The Y coordinate of the second control point of the cubic curve segment.
    double
    x1
    The X coordinate of the start point of the cubic curve segment.
    double
    x2
    The X coordinate of the end point of the cubic curve segment.
    double
    y1
    The Y coordinate of the start point of the cubic curve segment.
    double
    y2
    The Y coordinate of the end point of the cubic curve segment.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Double()
    Constructs and initializes a CubicCurve with coordinates (0, 0, 0, 0, 0, 0, 0, 0).
    Double(double x1, double y1, double ctrlx1, double ctrly1, double ctrlx2, double ctrly2, double x2, double y2)
    Constructs and initializes a CubicCurve2D from the specified double coordinates.

  • Method Summary

    Modifier and Type
    Method
    Description
    Point2D
    getCtrlP1()
    Returns the first control point.
    Point2D
    getCtrlP2()
    Returns the second control point.
    double
    getCtrlX1()
    Returns the X coordinate of the first control point in double precision.
    double
    getCtrlX2()
    Returns the X coordinate of the second control point in double precision.
    double
    getCtrlY1()
    Returns the Y coordinate of the first control point in double precision.
    double
    getCtrlY2()
    Returns the Y coordinate of the second control point in double precision.
    Point2D
    getP1()
    Returns the start point.
    Point2D
    getP2()
    Returns the end point.
    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
    setCurve(double x1, double y1, double ctrlx1, double ctrly1, double ctrlx2, double ctrly2, double x2, double y2)
    Sets the location of the end points and control points of this curve to the specified double coordinates.

    Methods declared in class java.awt.geom.CubicCurve2D

    clone, contains, contains, contains, contains, getBounds, getBounds2D, getFlatness, getFlatness, getFlatness, getFlatnessSq, getFlatnessSq, getFlatnessSq, getPathIterator, getPathIterator, intersects, intersects, setCurve, setCurve, setCurve, setCurve, solveCubic, solveCubic, subdivide, subdivide, subdivide

    Methods declared in class java.lang.Object

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

  • Field Details

    • x1

      public double x1
      The X coordinate of the start point of the cubic curve segment.
      Since:
      1.2

    • y1

      public double y1
      The Y coordinate of the start point of the cubic curve segment.
      Since:
      1.2

    • ctrlx1

      public double ctrlx1
      The X coordinate of the first control point of the cubic curve segment.
      Since:
      1.2

    • ctrly1

      public double ctrly1
      The Y coordinate of the first control point of the cubic curve segment.
      Since:
      1.2

    • ctrlx2

      public double ctrlx2
      The X coordinate of the second control point of the cubic curve segment.
      Since:
      1.2

    • ctrly2

      public double ctrly2
      The Y coordinate of the second control point of the cubic curve segment.
      Since:
      1.2

    • x2

      public double x2
      The X coordinate of the end point of the cubic curve segment.
      Since:
      1.2

    • y2

      public double y2
      The Y coordinate of the end point of the cubic curve segment.
      Since:
      1.2

  • Constructor Details

    • Double

      public Double()
      Constructs and initializes a CubicCurve with coordinates (0, 0, 0, 0, 0, 0, 0, 0).
      Since:
      1.2

    • Double

      public Double(double x1, double y1, double ctrlx1, double ctrly1, double ctrlx2, double ctrly2, double x2, double y2)
      Constructs and initializes a CubicCurve2D from the specified double coordinates.
      Parameters:
      x1 - the X coordinate for the start point of the resulting CubicCurve2D
      y1 - the Y coordinate for the start point of the resulting CubicCurve2D
      ctrlx1 - the X coordinate for the first control point of the resulting CubicCurve2D
      ctrly1 - the Y coordinate for the first control point of the resulting CubicCurve2D
      ctrlx2 - the X coordinate for the second control point of the resulting CubicCurve2D
      ctrly2 - the Y coordinate for the second control point of the resulting CubicCurve2D
      x2 - the X coordinate for the end point of the resulting CubicCurve2D
      y2 - the Y coordinate for the end point of the resulting CubicCurve2D
      Since:
      1.2

  • Method Details

    • getX1

      public double getX1()
      Returns the X coordinate of the start point in double precision.
      Specified by:
      getX1 in class CubicCurve2D
      Returns:
      the X coordinate of the start point of the CubicCurve2D.
      Since:
      1.2

    • getY1

      public double getY1()
      Returns the Y coordinate of the start point in double precision.
      Specified by:
      getY1 in class CubicCurve2D
      Returns:
      the Y coordinate of the start point of the CubicCurve2D.
      Since:
      1.2

    • getP1

      public Point2D getP1()
      Returns the start point.
      Specified by:
      getP1 in class CubicCurve2D
      Returns:
      a Point2D that is the start point of the CubicCurve2D.
      Since:
      1.2

    • getCtrlX1

      public double getCtrlX1()
      Returns the X coordinate of the first control point in double precision.
      Specified by:
      getCtrlX1 in class CubicCurve2D
      Returns:
      the X coordinate of the first control point of the CubicCurve2D.
      Since:
      1.2

    • getCtrlY1

      public double getCtrlY1()
      Returns the Y coordinate of the first control point in double precision.
      Specified by:
      getCtrlY1 in class CubicCurve2D
      Returns:
      the Y coordinate of the first control point of the CubicCurve2D.
      Since:
      1.2

    • getCtrlP1

      public Point2D getCtrlP1()
      Returns the first control point.
      Specified by:
      getCtrlP1 in class CubicCurve2D
      Returns:
      a Point2D that is the first control point of the CubicCurve2D.
      Since:
      1.2

    • getCtrlX2

      public double getCtrlX2()
      Returns the X coordinate of the second control point in double precision.
      Specified by:
      getCtrlX2 in class CubicCurve2D
      Returns:
      the X coordinate of the second control point of the CubicCurve2D.
      Since:
      1.2

    • getCtrlY2

      public double getCtrlY2()
      Returns the Y coordinate of the second control point in double precision.
      Specified by:
      getCtrlY2 in class CubicCurve2D
      Returns:
      the Y coordinate of the second control point of the CubicCurve2D.
      Since:
      1.2

    • getCtrlP2

      public Point2D getCtrlP2()
      Returns the second control point.
      Specified by:
      getCtrlP2 in class CubicCurve2D
      Returns:
      a Point2D that is the second control point of the CubicCurve2D.
      Since:
      1.2

    • getX2

      public double getX2()
      Returns the X coordinate of the end point in double precision.
      Specified by:
      getX2 in class CubicCurve2D
      Returns:
      the X coordinate of the end point of the CubicCurve2D.
      Since:
      1.2

    • getY2

      public double getY2()
      Returns the Y coordinate of the end point in double precision.
      Specified by:
      getY2 in class CubicCurve2D
      Returns:
      the Y coordinate of the end point of the CubicCurve2D.
      Since:
      1.2

    • getP2

      public Point2D getP2()
      Returns the end point.
      Specified by:
      getP2 in class CubicCurve2D
      Returns:
      a Point2D that is the end point of the CubicCurve2D.
      Since:
      1.2

    • setCurve

      public void setCurve(double x1, double y1, double ctrlx1, double ctrly1, double ctrlx2, double ctrly2, double x2, double y2)
      Sets the location of the end points and control points of this curve to the specified double coordinates.
      Specified by:
      setCurve in class CubicCurve2D
      Parameters:
      x1 - the X coordinate used to set the start point of this CubicCurve2D
      y1 - the Y coordinate used to set the start point of this CubicCurve2D
      ctrlx1 - the X coordinate used to set the first control point of this CubicCurve2D
      ctrly1 - the Y coordinate used to set the first control point of this CubicCurve2D
      ctrlx2 - the X coordinate used to set the second control point of this CubicCurve2D
      ctrly2 - the Y coordinate used to set the second control point of this CubicCurve2D
      x2 - the X coordinate used to set the end point of this CubicCurve2D
      y2 - the Y coordinate used to set the end point of this CubicCurve2D
      Since:
      1.2