scalation.scala2d

QCurve

object QCurve extends Serializable

::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: The QCurve companion object provides formulas used by the QCurve class.

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  1. final def !=(arg0: AnyRef): Boolean

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  6. final def asInstanceOf[T0]: T0

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  7. def calcControlPoint(p1: R2, p2: R2, bend: Double = 0.0): R2

    Calculate the location (x, y) of the control point.

    Calculate the location (x, y) of the control point. It is positioned orthogonally to the mid point of the line connecting p1 and p2 at a distance dist, where dist = bend * || p2 - p1 ||. A bend of 0. gives a straight line, while 2./-2. gives a huge bend up-right/down-left.

    p1

    the starting point

    p2

    the ending point

    bend

    the bend or curvature

  8. def clone(): AnyRef

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  9. def distance(p1: R2, p2: R2): Double

    Calculate the distance or the length of the line connecting points p1 and p2.

    Calculate the distance or the length of the line connecting points p1 and p2.

    p1

    the starting point

    p2

    the ending point

  10. final def eq(arg0: AnyRef): Boolean

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  11. def equals(arg0: Any): Boolean

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  12. def finalize(): Unit

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  13. final def getClass(): Class[_]

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  17. final def notify(): Unit

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  18. final def notifyAll(): Unit

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  19. def slope(p1: R2, p2: R2): Double

    Calculate the slope of the line defined by points p1 and p2.

    Calculate the slope of the line defined by points p1 and p2. Note: if deltaX is 0, the method returns infinity.

    p1

    the starting point

    p2

    the ending point

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

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  21. def toString(): String

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  22. final def wait(): Unit

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