Packages

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

The Arrow class uses Java's Path2D class to create a line with an arrowhead on the far end. The main line is defined by points 'p1' and 'p2'. Points 'p3' and 'p4' are the corners of the triangular arrowhead.

p1

the starting point for the line/arrow

p2

the ending point for the line/arrow

len

the length of the arrowhead on the line/arrow

Linear Supertypes
Serializable, Product, Equals, Double, Serializable, Path2D, Cloneable, Shape, AnyRef, Any
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Inherited
  1. Arrow
  2. Serializable
  3. Product
  4. Equals
  5. Double
  6. Serializable
  7. Path2D
  8. Cloneable
  9. Shape
  10. AnyRef
  11. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Arrow(p1: R2 = R2 (0.0, 0.0), p2: R2 = R2 (0.0, 0.0), len: Int = 10)

    p1

    the starting point for the line/arrow

    p2

    the ending point for the line/arrow

    len

    the length of the arrowhead on the line/arrow

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.

  20. def getCenterY(): Double

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

  21. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  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. var len: Int
  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
    Annotations
    @native()
  34. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  35. var p1: R2
  36. var p2: R2
  37. final def quadTo(arg0: Double, arg1: Double, arg2: Double, arg3: Double): Unit
    Definition Classes
    Double → Path2D
  38. final def reset(): Unit
    Definition Classes
    Path2D
  39. def setLine(_p1: R2, _p2: R2, bend: Double): Unit

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

    Set (or reset) the location for the Arrow as a line. The bend parameter is ignored for this class, since arrows are straight.

    _p1

    the starting point

    _p2

    the ending point

    bend

    the bend or curvature (0. => straight line)

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

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

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

    _p1

    the starting point

    _p2

    the ending point

  41. final def setWindingRule(arg0: Int): Unit
    Definition Classes
    Path2D
  42. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  43. final def transform(arg0: AffineTransform): Unit
    Definition Classes
    Double → Path2D
  44. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  45. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  46. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @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

Ungrouped