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 CurvilinearShape 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
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- QArrow
- Product
- Equals
- CurvilinearShape
- Error
- Double
- Serializable
- Path2D
- Cloneable
- Shape
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Instance Constructors
- 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)
- 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
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def append(arg0: PathIterator, arg1: Boolean): Unit
- Definition Classes
- Double → Path2D
- final def append(arg0: Shape, arg1: Boolean): Unit
- Definition Classes
- Path2D
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- final def clone(): AnyRef
- Definition Classes
- Double → Path2D → AnyRef
- final def closePath(): Unit
- Definition Classes
- Path2D
- final def contains(arg0: Rectangle2D): Boolean
- Definition Classes
- Path2D → Shape
- final def contains(arg0: Double, arg1: Double, arg2: Double, arg3: Double): Boolean
- Definition Classes
- Path2D → Shape
- final def contains(arg0: Point2D): Boolean
- Definition Classes
- Path2D → Shape
- final def contains(arg0: Double, arg1: Double): Boolean
- Definition Classes
- Path2D → Shape
- final def createTransformedShape(arg0: AffineTransform): Shape
- Definition Classes
- Path2D
- final def curveTo(arg0: Double, arg1: Double, arg2: Double, arg3: Double, arg4: Double, arg5: Double): Unit
- Definition Classes
- Double → Path2D
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def flaw(method: String, message: String): Unit
- Definition Classes
- Error
- final def getBounds(): java.awt.Rectangle
- Definition Classes
- Path2D → Shape
- final def getBounds2D(): Rectangle2D
- Definition Classes
- Double → Shape
- def getCenterX(): Double
Get the x-coordinate of the center of the main line/curve.
Get the x-coordinate of the center of the main line/curve.
- Definition Classes
- QArrow → CurvilinearShape
- def getCenterY(): Double
Get the y-coordinate of the center of the main line/curve.
Get the y-coordinate of the center of the main line/curve.
- Definition Classes
- QArrow → CurvilinearShape
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def getCurrentPoint(): Point2D
- Definition Classes
- Path2D
- final def getPathIterator(arg0: AffineTransform): PathIterator
- Definition Classes
- Double → Shape
- final def getPathIterator(arg0: AffineTransform, arg1: Double): PathIterator
- Definition Classes
- Path2D → Shape
- final def getWindingRule(): Int
- Definition Classes
- Path2D
- final def intersects(arg0: Rectangle2D): Boolean
- Definition Classes
- Path2D → Shape
- final def intersects(arg0: Double, arg1: Double, arg2: Double, arg3: Double): Boolean
- Definition Classes
- Path2D → Shape
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- val len: Int
- final def lineTo(arg0: Double, arg1: Double): Unit
- Definition Classes
- Double → Path2D
- final def moveTo(arg0: Double, arg1: Double): Unit
- Definition Classes
- Double → Path2D
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def next(width: Double, height: Double): R2
Return the next point on the
CurvilinearShape(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
CurvilinearShape(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 past end point. This is an optional method.- width
the width of object traversing the curve
- height
the height of object traversing the curve
- Definition Classes
- CurvilinearShape
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- var p1: R2
- var p2: R2
- var pc: R2
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- final def quadTo(arg0: Double, arg1: Double, arg2: Double, arg3: Double): Unit
- Definition Classes
- Double → Path2D
- final def reset(): Unit
- Definition Classes
- Path2D
- def setLine(_p1: R2, _pc: R2, _p2: R2): Unit
Set (or reset) the location for the
QArrowas a curve using an explicitly given control point.Set (or reset) the location for the
QArrowas a curve using an explicitly given control point.- _p1
the starting point
- _pc
the control point
- _p2
the ending point
- Definition Classes
- QArrow → CurvilinearShape
- def setLine(_p1: R2, _p2: R2, bend: Double): Unit
Set (or reset) the location for the
QArrowas a curve using bend to compute the control point.Set (or reset) the location for the
QArrowas 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
- QArrow → CurvilinearShape
- def setLine(_p1: R2, _p2: R2): Unit
Set (or reset) the location for the
QArrowas a line.Set (or reset) the location for the
QArrowas a line.- _p1
the starting point
- _p2
the ending point
- Definition Classes
- QArrow → CurvilinearShape
- final def setWindingRule(arg0: Int): Unit
- Definition Classes
- Path2D
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- final def transform(arg0: AffineTransform): Unit
- Definition Classes
- Double → Path2D
- final def trimToSize(): Unit
- Definition Classes
- Double → Path2D
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated