Class java.awt.geom.CubicCurve2D.Double
java.lang.Object
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+----java.awt.geom.CubicCurve2D
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+----java.awt.geom.CubicCurve2D.Double
- public static class CubicCurve2D.Double
- extends CubicCurve2D
A cubic parametric curve segment specified with double coordinates.
Field Summary
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double
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ctrlx1
The X coordinate of the first control point
of the cubic curve segment.
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double
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ctrlx2
The X coordinate of the second control point
of the cubic curve segment.
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double
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ctrly1
The Y coordinate of the first control point
of the cubic curve segment.
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double
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ctrly2
The Y coordinate of the second control point
of the cubic curve segment.
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double
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x1
The X coordinate of the start point
of the cubic curve segment.
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double
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x2
The X coordinate of the end point
of the cubic curve segment.
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double
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y1
The Y coordinate of the start point
of the cubic curve segment.
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double
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y2
The Y coordinate of the end point
of the cubic curve segment.
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Constructor Summary
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CubicCurve2D.Double()
Constructs and initializes a CubicCurve with coordinates
(0, 0, 0, 0, 0, 0).
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CubicCurve2D.Double(double x1,
double y1,
double ctrlx1,
double ctrly1,
double ctrlx2,
double ctrly2,
double x2,
double y2)
Constructs and initializes a CubicCurve from
the specified coordinates.
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Method Summary
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Rectangle2D
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getBounds2D()
Return the bounding box of the shape.
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double
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getCtrlX1()
Returns the X coordinate of the first control point
in double precision.
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double
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getCtrlX2()
Returns the X coordinate of the second control point
in double precision.
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double
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getCtrlY1()
Returns the Y coordinate of the first control point
in double precision.
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double
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getCtrlY2()
Returns the Y coordinate of the second control point
in double precision.
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double
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getX1()
Returns the X coordinate of the start point
in double precision.
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double
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getX2()
Returns the X coordinate of the end point
in double precision.
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double
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getY1()
Returns the Y coordinate of the start point
in double precision.
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double
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getY2()
Returns the Y coordinate of the end point
in double precision.
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void
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setCurve(double x1,
double y1,
double ctrlx1,
double ctrly1,
double ctrlx2,
double ctrly2,
double x2,
double y2)
Sets the location of the endpoints and controlpoints
of this curve to the specified double coordinates.
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Methods inherited from class java.awt.geom.CubicCurve2D
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clone, contains, contains, contains, contains, getBounds, getCtrlX1, getCtrlX2, getCtrlY1, getCtrlY2, getFlatness, getFlatness, getFlatness, getFlatnessSq, getFlatnessSq, getFlatnessSq, getPathIterator, getPathIterator, getX1, getX2, getY1, getY2, intersects, intersects, setCurve, setCurve, setCurve, setCurve, setCurve, solveCubic, subdivide, subdivide, subdivide |
Methods inherited from class java.lang.Object
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
x1
public double x1
- The X coordinate of the start point
of the cubic curve segment.
y1
public double y1
- The Y coordinate of the start point
of the cubic curve segment.
ctrlx1
public double ctrlx1
- The X coordinate of the first control point
of the cubic curve segment.
ctrly1
public double ctrly1
- The Y coordinate of the first control point
of the cubic curve segment.
ctrlx2
public double ctrlx2
- The X coordinate of the second control point
of the cubic curve segment.
ctrly2
public double ctrly2
- The Y coordinate of the second control point
of the cubic curve segment.
x2
public double x2
- The X coordinate of the end point
of the cubic curve segment.
y2
public double y2
- The Y coordinate of the end point
of the cubic curve segment.
CubicCurve2D.Double
public CubicCurve2D.Double()
- Constructs and initializes a CubicCurve with coordinates
(0, 0, 0, 0, 0, 0).
CubicCurve2D.Double
public CubicCurve2D.Double(double x1,
double y1,
double ctrlx1,
double ctrly1,
double ctrlx2,
double ctrly2,
double x2,
double y2)
- Constructs and initializes a CubicCurve from
the specified coordinates.
getX1
public double getX1()
- Returns the X coordinate of the start point
in double precision.
- Overrides:
- getX1 in class CubicCurve2D
getY1
public double getY1()
- Returns the Y coordinate of the start point
in double precision.
- Overrides:
- getY1 in class CubicCurve2D
getCtrlX1
public double getCtrlX1()
- Returns the X coordinate of the first control point
in double precision.
- Overrides:
- getCtrlX1 in class CubicCurve2D
getCtrlY1
public double getCtrlY1()
- Returns the Y coordinate of the first control point
in double precision.
- Overrides:
- getCtrlY1 in class CubicCurve2D
getCtrlX2
public double getCtrlX2()
- Returns the X coordinate of the second control point
in double precision.
- Overrides:
- getCtrlX2 in class CubicCurve2D
getCtrlY2
public double getCtrlY2()
- Returns the Y coordinate of the second control point
in double precision.
- Overrides:
- getCtrlY2 in class CubicCurve2D
getX2
public double getX2()
- Returns the X coordinate of the end point
in double precision.
- Overrides:
- getX2 in class CubicCurve2D
getY2
public double getY2()
- Returns the Y coordinate of the end point
in double precision.
- Overrides:
- getY2 in class CubicCurve2D
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 endpoints and controlpoints
of this curve to the specified double coordinates.
- Overrides:
- setCurve in class CubicCurve2D
getBounds2D
public Rectangle2D getBounds2D()
- Return the bounding box of the shape.
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