scalation.scala2d.QCurve

Instance Constructors

new QCurve(p1: R2, pc: R2, p2: R2)

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Construct a quad curve using an explicitly given control point.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Construct a quad curve using an explicitly given control point.
p1
the starting point
pc
the control point
p2
the ending point
new QCurve(p1: R2, p2: R2, bend: Double)

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Construct a quad curve where bend indicates the distance to the control point.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Construct a quad curve where bend indicates the distance to the control point.
p1
the starting point
p2
the ending point
bend
the bend or curvature (1. => line length)
new QCurve(p1: R2, p2: R2)

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Construct a straight line (degenerate quad curve).
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Construct a straight line (degenerate quad curve).
p1
the starting point
p2
the ending point
new QCurve(p1: R2 = new scalation.scala2d.R2(0.0, 0.0), pc: R2 = new scalation.scala2d.R2(0.0, 0.0), p2: R2 = new scalation.scala2d.R2(0.0, 0.0), straight: Boolean = true)

p1
the starting point for the quad curve
pc
the control point for the quad curve
p2
the ending point for the quad curve
straight
whether the quad curve is straight (i.e., a line)

Value Members

final def !=(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def !=(arg0: Any): Boolean

Definition Classes
Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def ==(arg0: Any): Boolean

Definition Classes
Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def canEqual(arg0: Any): Boolean

Definition Classes
QCurve → Equals
def clone(): AnyRef

Definition Classes
QuadCurve2D → AnyRef
def contains(arg0: Rectangle2D): Boolean

Definition Classes
QuadCurve2D → Shape
def contains(arg0: Double, arg1: Double, arg2: Double, arg3: Double): Boolean

Definition Classes
QuadCurve2D → Shape
def contains(arg0: Point2D): Boolean

Definition Classes
QuadCurve2D → Shape
def contains(arg0: Double, arg1: Double): Boolean

Definition Classes
QuadCurve2D → Shape
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
QCurve → Equals → AnyRef → Any
def eval(): R2

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Given a value for the trajectory parameter t (in [0.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Given a value for the trajectory parameter t (in [0., 1.]) calculate the point on the curve using the Quadratic Bezier equation. See http://en.wikipedia.org/wiki/Bézier_curve#Quadratic_curves
def finalize(): Unit

Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws()
def flaw(method: String, message: String): Unit

Show the flaw by printing the error message.
Show the flaw by printing the error message.
method
the method where the error occurred
message
the error message

Definition Classes
Error
def getBounds(): Rectangle

Definition Classes
QuadCurve2D → Shape
def getBounds2D(): Rectangle2D

Definition Classes
Double → Shape
def getCenterX(): Double

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Get the x-coordinate of the center of the line/curve.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Get the x-coordinate of the center of the line/curve.

Definition Classes
QCurve → CurvilinearShape
def getCenterY(): Double

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Get the y-coordinate of the center of the line/curve.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Get the y-coordinate of the center of the line/curve.

Definition Classes
QCurve → CurvilinearShape
final def getClass(): java.lang.Class[_]

Definition Classes
AnyRef → Any
def getControl: R2

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Get the control point of the quad curve.
def getCtrlPt(): Point2D

Definition Classes
Double → QuadCurve2D
def getCtrlX(): Double

Definition Classes
Double → QuadCurve2D
def getCtrlY(): Double

Definition Classes
Double → QuadCurve2D
def getFirst(width: Double, height: Double): R2

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Get the first/start point of the quad curve, adjusted from top-left to center coordinates.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Get the first/start point of the quad curve, adjusted from top-left to center coordinates.
width
the width of object traversing the curve
height
the height of object traversing the curve
def getFirst: R2

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Get the first/start point of the quad curve.
def getFlatness(): Double

Definition Classes
QuadCurve2D
def getFlatnessSq(): Double

Definition Classes
QuadCurve2D
def getLast(width: Double, height: Double): R2

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Get the last/end point of the quad curve, adjusted from top-left to center coordinates.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Get the last/end point of the quad curve, adjusted from top-left to center coordinates.
width
the width of object traversing the curve
height
the height of object traversing the curve
def getLast: R2

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Get the last/end point of the quad curve.
def getP1(): Point2D

Definition Classes
Double → QuadCurve2D
def getP2(): Point2D

Definition Classes
Double → QuadCurve2D
def getPathIterator(arg0: AffineTransform, arg1: Double): PathIterator

Definition Classes
QuadCurve2D → Shape
def getPathIterator(arg0: AffineTransform): PathIterator

Definition Classes
QuadCurve2D → Shape
def getX1(): Double

Definition Classes
Double → QuadCurve2D
def getX2(): Double

Definition Classes
Double → QuadCurve2D
def getY1(): Double

Definition Classes
Double → QuadCurve2D
def getY2(): Double

Definition Classes
Double → QuadCurve2D
def hashCode(): Int

Definition Classes
QCurve → AnyRef → Any
def intersects(arg0: Rectangle2D): Boolean

Definition Classes
QuadCurve2D → Shape
def intersects(arg0: Double, arg1: Double, arg2: Double, arg3: Double): Boolean

Definition Classes
QuadCurve2D → Shape
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
def isSame(x: Double, y: Double, xe: Double, ye: Double, step: Double): Boolean

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Are (x, y) and (xe, ye) essentially the same?
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def next(width: Double, height: Double): R2

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Return the next point on the quad curve (one step beyond current point) and adjust from top-left to center coordinates for the object traversing the curve based on its width and height.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Return the next point on the quad curve (one step beyond current point) and adjust from top-left to center coordinates for the object traversing the curve based on its width and height. Return null if t > 1. (i.e., past end point).
width
the width of object traversing the curve
height
the height of object traversing the curve

Definition Classes
QCurve → CurvilinearShape
def next(): R2

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Return the next point on the quad curve (one step beyond current point).
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Return the next point on the quad curve (one step beyond current point). Return null if t > 1. (i.e., past end point).
final def notify(): Unit

Definition Classes
AnyRef
final def notifyAll(): Unit

Definition Classes
AnyRef
var p1: R2

the starting point for the quad curve
var p2: R2

the ending point for the quad curve
var pc: R2

the control point for the quad curve
def productArity: Int

Definition Classes
QCurve → Product
def productElement(arg0: Int): Any

Definition Classes
QCurve → Product
def productIterator: Iterator[Any]

Definition Classes
Product
def productPrefix: String

Definition Classes
QCurve → Product
def setCurve(arg0: Double, arg1: Double, arg2: Double, arg3: Double, arg4: Double, arg5: Double): Unit

Definition Classes
Double → QuadCurve2D
def setCurve(arg0: QuadCurve2D): Unit

Definition Classes
QuadCurve2D
def setCurve(arg0: Array[Point2D], arg1: Int): Unit

Definition Classes
QuadCurve2D
def setCurve(arg0: Point2D, arg1: Point2D, arg2: Point2D): Unit

Definition Classes
QuadCurve2D
def setCurve(arg0: Array[Double], arg1: Int): Unit

Definition Classes
QuadCurve2D
def setLine(_p1: R2, _pc: R2, _p2: R2): Unit

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Set (or reset) the location for the QCurve as a curve using an explicitly given control point.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Set (or reset) the location for the QCurve as a curve using an explicitly given control point.
_p1
the starting point
_pc
the control point
_p2
the ending point

Definition Classes
QCurve → CurvilinearShape
def setLine(_p1: R2, _p2: R2, bend: Double): Unit

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Set (or reset) the location for the QCurve as a curve using bend to compute the control point.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Set (or reset) the location for the QCurve as a curve using bend to compute the control point.
_p1
the starting point
_p2
the ending point
bend
the bend or curvature (1. => line-length)

Definition Classes
QCurve → CurvilinearShape
def setLine(_p1: R2, _p2: R2): Unit

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Set (or reset) the location for the QCurve as a line.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Set (or reset) the location for the QCurve as a line.
_p1
the starting point
_p2
the ending point

Definition Classes
QCurve → CurvilinearShape
def setSteps(_steps: Int): Unit

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Set the number of steps for tokens to take as move along the quad curve.
var straight: Boolean

whether the quad curve is straight (i.
whether the quad curve is straight (i.e., a line)
def subdivide(arg0: QuadCurve2D, arg1: QuadCurve2D): Unit

Definition Classes
QuadCurve2D
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def toString(): String

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Show the start, control and end points of the the QCurve.
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Show the start, control and end points of the the QCurve.

Definition Classes
QCurve → AnyRef → Any
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws()
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
AnyRef
Annotations
@throws()
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws()

Deprecated Value Members

def productElements: Iterator[Any]

Definition Classes
Product
Annotations
@deprecated
Deprecated
(Since version 2.8.0) use productIterator instead

QCurve

case class QCurve(p1: R2, pc: R2, p2: R2, straight: Boolean) extends Double with CurvilinearShape with Error with Product with Serializable

Instance Constructors

new QCurve(p1: R2, pc: R2, p2: R2)

new QCurve(p1: R2, p2: R2, bend: Double)

new QCurve(p1: R2, p2: R2)

new QCurve(p1: R2 = new scalation.scala2d.R2(0.0, 0.0), pc: R2 = new scalation.scala2d.R2(0.0, 0.0), p2: R2 = new scalation.scala2d.R2(0.0, 0.0), straight: Boolean = true)

Value Members

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

def canEqual(arg0: Any): Boolean

def clone(): AnyRef

def contains(arg0: Rectangle2D): Boolean

def contains(arg0: Double, arg1: Double, arg2: Double, arg3: Double): Boolean

def contains(arg0: Point2D): Boolean

def contains(arg0: Double, arg1: Double): Boolean

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def eval(): R2

def finalize(): Unit

def flaw(method: String, message: String): Unit

def getBounds(): Rectangle

def getBounds2D(): Rectangle2D

def getCenterX(): Double

def getCenterY(): Double

final def getClass(): java.lang.Class[_]

def getControl: R2

def getCtrlPt(): Point2D

def getCtrlX(): Double

def getCtrlY(): Double

def getFirst(width: Double, height: Double): R2

def getFirst: R2

def getFlatness(): Double

def getFlatnessSq(): Double

def getLast(width: Double, height: Double): R2

def getLast: R2

def getP1(): Point2D

def getP2(): Point2D

def getPathIterator(arg0: AffineTransform, arg1: Double): PathIterator

def getPathIterator(arg0: AffineTransform): PathIterator

def getX1(): Double

def getX2(): Double

def getY1(): Double

def getY2(): Double

def hashCode(): Int

def intersects(arg0: Rectangle2D): Boolean

def intersects(arg0: Double, arg1: Double, arg2: Double, arg3: Double): Boolean

final def isInstanceOf[T0]: Boolean

def isSame(x: Double, y: Double, xe: Double, ye: Double, step: Double): Boolean

final def ne(arg0: AnyRef): Boolean

def next(width: Double, height: Double): R2

def next(): R2

final def notify(): Unit

final def notifyAll(): Unit

var p1: R2

var p2: R2

var pc: R2

def productArity: Int

def productElement(arg0: Int): Any

def productIterator: Iterator[Any]

def productPrefix: String

def setCurve(arg0: Double, arg1: Double, arg2: Double, arg3: Double, arg4: Double, arg5: Double): Unit

def setCurve(arg0: QuadCurve2D): Unit

def setCurve(arg0: Array[Point2D], arg1: Int): Unit

def setCurve(arg0: Point2D, arg1: Point2D, arg2: Point2D): Unit

def setCurve(arg0: Array[Double], arg1: Int): Unit

def setLine(_p1: R2, _pc: R2, _p2: R2): Unit

def setLine(_p1: R2, _p2: R2, bend: Double): Unit

def setLine(_p1: R2, _p2: R2): Unit

def setSteps(_steps: Int): Unit

var straight: Boolean

def subdivide(arg0: QuadCurve2D, arg1: QuadCurve2D): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit