|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectjava.awt.geom.QuadCurve2D
java.awt.geom.QuadCurve2D.Float
public static class QuadCurve2D.Float
A two-dimensional curve that is parameterized with a quadratic function and stores coordinate values in single-precision floating-point format.
QuadCurve2D.Double
Nested Class Summary |
---|
Nested classes/interfaces inherited from class java.awt.geom.QuadCurve2D |
---|
QuadCurve2D.Double, QuadCurve2D.Float |
Field Summary | |
---|---|
float |
ctrlx
The x coordinate of the curve’s control point. |
float |
ctrly
The y coordinate of the curve’s control point. |
float |
x1
The x coordinate of the curve’s start point. |
float |
x2
The x coordinate of the curve’s end point. |
float |
y1
The y coordinate of the curve’s start point. |
float |
y2
The y coordinate of the curve’s end point. |
Constructor Summary | |
---|---|
QuadCurve2D.Float()
Constructs a new QuadCurve2D that stores its coordinate values in single-precision floating-point format. |
|
QuadCurve2D.Float(float x1,
float y1,
float cx,
float cy,
float x2,
float y2)
Constructs a new QuadCurve2D that stores its coordinate values in single-precision floating-point format, specifying the initial position of each point. |
Method Summary | |
---|---|
Rectangle2D |
getBounds2D()
Determines the smallest rectangle that encloses the curve’s start, end and control point. |
Point2D |
getCtrlPt()
Returns the curve’s control point. |
double |
getCtrlX()
Returns the x coordinate of the curve’s control point. |
double |
getCtrlY()
Returns the y coordinate of the curve’s control point. |
Point2D |
getP1()
Returns the curve’s start point. |
Point2D |
getP2()
Returns the curve’s end point. |
double |
getX1()
Returns the x coordinate of the curve’s start point. |
double |
getX2()
Returns the x coordinate of the curve’s end point. |
double |
getY1()
Returns the y coordinate of the curve’s start point. |
double |
getY2()
Returns the y coordinate of the curve’s end point. |
void |
setCurve(double x1,
double y1,
double cx,
double cy,
double x2,
double y2)
Changes the geometry of the curve, specifying coordinate values as double-precision floating-point numbers. |
void |
setCurve(float x1,
float y1,
float cx,
float cy,
float x2,
float y2)
Changes the geometry of the curve, specifying coordinate values as single-precision floating-point numbers. |
Methods inherited from class java.awt.geom.QuadCurve2D |
---|
clone, contains, contains, contains, contains, getBounds, getFlatness, getFlatness, getFlatness, getFlatnessSq, getFlatnessSq, getFlatnessSq, getPathIterator, getPathIterator, intersects, intersects, setCurve, setCurve, setCurve, setCurve, solveQuadratic, solveQuadratic, subdivide, subdivide, subdivide |
Methods inherited from class java.lang.Object |
---|
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
public float x1
public float y1
public float ctrlx
public float ctrly
public float x2
public float y2
Constructor Detail |
---|
public QuadCurve2D.Float()
public QuadCurve2D.Float(float x1, float y1, float cx, float cy, float x2, float y2)
x1
- the x coordinate of the curve’s start
point.y1
- the y coordinate of the curve’s start
point.cx
- the x coordinate of the curve’s control
point.cy
- the y coordinate of the curve’s control
point.x2
- the x coordinate of the curve’s end
point.y2
- the y coordinate of the curve’s end
point.Method Detail |
---|
public double getX1()
getX1
in class QuadCurve2D
public double getY1()
getY1
in class QuadCurve2D
public Point2D getP1()
getP1
in class QuadCurve2D
public double getCtrlX()
getCtrlX
in class QuadCurve2D
public double getCtrlY()
getCtrlY
in class QuadCurve2D
public Point2D getCtrlPt()
getCtrlPt
in class QuadCurve2D
public double getX2()
getX2
in class QuadCurve2D
public double getY2()
getY2
in class QuadCurve2D
public Point2D getP2()
getP2
in class QuadCurve2D
public void setCurve(double x1, double y1, double cx, double cy, double x2, double y2)
setCurve
in class QuadCurve2D
x1
- the x coordinate of the curve’s new
start point.y1
- the y coordinate of the curve’s new
start point.cx
- the x coordinate of the curve’s new
control point.cy
- the y coordinate of the curve’s new
control point.x2
- the x coordinate of the curve’s new
end point.y2
- the y coordinate of the curve’s new
end point.public void setCurve(float x1, float y1, float cx, float cy, float x2, float y2)
x1
- the x coordinate of the curve’s new
start point.y1
- the y coordinate of the curve’s new
start point.cx
- the x coordinate of the curve’s new
control point.cy
- the y coordinate of the curve’s new
control point.x2
- the x coordinate of the curve’s new
end point.y2
- the y coordinate of the curve’s new
end point.public Rectangle2D getBounds2D()
Shape.getBounds()
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |