scalation.scala2d

QArrow

Related Doc: package scala2d

case class QArrow(p1: R2 = R2 (0.0, 0.0), pc: R2 = R2 (0.0, 0.0), p2: R2 = R2 (0.0, 0.0), len: Int = 10) extends Double with Product with Serializable

The QArrow class uses Java's Path2D class to create a quad curve with an arrowhead on the far end. The main curve is defined by points 'p1' and 'p2' along with a control point 'pc'. Points 'p3' and 'p4' are the corners of the triangular arrowhead.

p1

the starting point for the curve/arc

pc

the control point for the curve/arc

p2

the ending point for the curve/arc

len

the length of the arrowhead on the curve/arc

Linear Supertypes
Serializable, Product, Equals, Double, Serializable, Path2D, Cloneable, Shape, AnyRef, Any
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Inherited
  1. QArrow
  2. Serializable
  3. Product
  4. Equals
  5. Double
  6. Serializable
  7. Path2D
  8. Cloneable
  9. Shape
  10. AnyRef
  11. Any
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Instance Constructors

  1. new QArrow(p1: R2, p2: R2, bend: Double)

    Construct a QArrow (quad arc) where bend indicates the distance to the control point.

    Construct a QArrow (quad arc) where bend indicates the distance to the control point.

    p1

    the starting point for the curve/arc

    p2

    the ending point for the curve/arc

    bend

    the bend or curvature (1. => line length)

  2. new QArrow(p1: R2 = R2 (0.0, 0.0), pc: R2 = R2 (0.0, 0.0), p2: R2 = R2 (0.0, 0.0), len: Int = 10)

    p1

    the starting point for the curve/arc

    pc

    the control point for the curve/arc

    p2

    the ending point for the curve/arc

    len

    the length of the arrowhead on the curve/arc

Value Members

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

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  4. final def append(arg0: PathIterator, arg1: Boolean): Unit

    Definition Classes
    Double → Path2D

  5. final def append(arg0: Shape, arg1: Boolean): Unit

    Definition Classes
    Path2D

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. final def clone(): AnyRef

    Definition Classes
    Double → Path2D → AnyRef

  8. final def closePath(): Unit

    Definition Classes
    Path2D

  9. final def contains(arg0: Rectangle2D): Boolean

    Definition Classes
    Path2D → Shape

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

    Definition Classes
    Path2D → Shape

  11. final def contains(arg0: Point2D): Boolean

    Definition Classes
    Path2D → Shape

  12. final def contains(arg0: Double, arg1: Double): Boolean

    Definition Classes
    Path2D → Shape

  13. final def createTransformedShape(arg0: AffineTransform): Shape

    Definition Classes
    Path2D

  14. final def curveTo(arg0: Double, arg1: Double, arg2: Double, arg3: Double, arg4: Double, arg5: Double): Unit

    Definition Classes
    Double → Path2D

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

    Definition Classes
    AnyRef

  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  17. final def getBounds(): java.awt.Rectangle

    Definition Classes
    Path2D → Shape

  18. final def getBounds2D(): Rectangle2D

    Definition Classes
    Double → Shape

  19. def getCenterX(): Double

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

  20. def getCenterY(): Double

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

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

    Definition Classes
    AnyRef → Any

  22. final def getCurrentPoint(): Point2D

    Definition Classes
    Path2D

  23. final def getPathIterator(arg0: AffineTransform): PathIterator

    Definition Classes
    Double → Shape

  24. final def getPathIterator(arg0: AffineTransform, arg1: Double): PathIterator

    Definition Classes
    Path2D → Shape

  25. final def getWindingRule(): Int

    Definition Classes
    Path2D

  26. final def intersects(arg0: Rectangle2D): Boolean

    Definition Classes
    Path2D → Shape

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

    Definition Classes
    Path2D → Shape

  28. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  29. val len: Int

    the length of the arrowhead on the curve/arc

  30. final def lineTo(arg0: Double, arg1: Double): Unit

    Definition Classes
    Double → Path2D

  31. final def moveTo(arg0: Double, arg1: Double): Unit

    Definition Classes
    Double → Path2D

  32. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  33. final def notify(): Unit

    Definition Classes
    AnyRef

  34. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  35. var p1: R2

    the starting point for the curve/arc

  36. var p2: R2

    the ending point for the curve/arc

  37. var pc: R2

    the control point for the curve/arc

  38. final def quadTo(arg0: Double, arg1: Double, arg2: Double, arg3: Double): Unit

    Definition Classes
    Double → Path2D

  39. final def reset(): Unit

    Definition Classes
    Path2D

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

    Set (or reset) the location for the QArrow as a curve using an explicitly given control point.

    Set (or reset) the location for the QArrow as a curve using an explicitly given control point.

    _p1

    the starting point

    _pc

    the control point

    _p2

    the ending point

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

    Set (or reset) the location for the QArrow as a curve using bend to compute the control point.

    Set (or reset) the location for the QArrow 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)

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

    Set (or reset) the location for the QArrow as a line.

    Set (or reset) the location for the QArrow as a line.

    _p1

    the starting point

    _p2

    the ending point

  43. final def setWindingRule(arg0: Int): Unit

    Definition Classes
    Path2D

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

    Definition Classes
    AnyRef

  45. final def transform(arg0: AffineTransform): Unit

    Definition Classes
    Double → Path2D

  46. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  48. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Double

Inherited from Serializable

Inherited from Path2D

Inherited from Cloneable

Inherited from Shape

Inherited from AnyRef

Inherited from Any

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