Packages

trait Triangle extends Polygon3Plus

A mathematical triangle. The Triangle trait is implemented for its general case by Triangle.TriangleImp.

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Inherited
  1. Triangle
  2. Polygon3Plus
  3. Polygon
  4. PolygonLike
  5. Approx
  6. Equals
  7. Shape
  8. BoundedElem
  9. Fillable
  10. Drawable
  11. GeomElem
  12. AnyRef
  13. Any
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Visibility
  1. Public
  2. Protected

Abstract Value Members

  1. abstract def v1x: Double

    The X component of the 1st vertex, will throw on a 0 vertices polygon.

    The X component of the 1st vertex, will throw on a 0 vertices polygon.

    Definition Classes
    Polygon
  2. abstract def v1y: Double

    The Y component of the 1st vertex, will throw on a 0 vertices polygon.

    The Y component of the 1st vertex, will throw on a 0 vertices polygon.

    Definition Classes
    Polygon
  3. abstract def v2: Pt2

    The 2nd Vertex.

    The 2nd Vertex. The default convention is for the vertices to be numbered in a clockwise direction with the 1st vertex immediately clockwise from 12 o'clock.

    Definition Classes
    Polygon3Plus
  4. abstract def v2x: Double

    The X component of the 2nd Vertex.

    The X component of the 2nd Vertex. The default convention is for the vertices to be numbered in a clockwise direction with the 1st vertex immediately clockwise from 12 o'clock.

    Definition Classes
    Polygon3Plus
  5. abstract def v2y: Double

    The Y component of the 2nd Vertex.

    The Y component of the 2nd Vertex. The default convention is for the vertices to be numbered in a clockwise direction with the 1st vertex immediately clockwise from 12 o'clock.

    Definition Classes
    Polygon3Plus
  6. abstract def v3x: Double

    The X component of the 3rd Vertex.

    The X component of the 3rd Vertex. The default convention is for the vertices to be numbered in a clockwise direction with the 1st vertex immediately clockwise from 12 o'clock.

    Definition Classes
    Polygon3Plus
  7. abstract def v3y: Double

    The Y component of the 3rd Vertex.

    The Y component of the 3rd Vertex. The default convention is for the vertices to be numbered in a clockwise direction with the 1st vertex immediately clockwise from 12 o'clock.

    Definition Classes
    Polygon3Plus

Concrete 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. def active(id: Any): PolygonActive
    Definition Classes
    Polygon
  5. def activeChildren(id: Any, children: GraphicElems): PolygonCompound
    Definition Classes
    Polygon
  6. def approx(that: Any, precision: Double): Boolean
    Definition Classes
    PolygonApprox
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def attribs: Arr[XANumeric]
    Definition Classes
    PolygonShape
  9. def blBounding: Pt2
    Definition Classes
    BoundedElem
  10. final def boundCen: Pt2

    The centre of the bounding rectangle.

    The centre of the bounding rectangle. consider also using cenDefault.

    Definition Classes
    BoundedElem
    Annotations
    @inline()
  11. def boundingHeight: Double
    Definition Classes
    BoundedElem
  12. def boundingRect: BoundingRect

    Currently throws, not sure if that is the correct behaviour.

    Currently throws, not sure if that is the correct behaviour. Creates a bounding rectangle for a collection of 2d points

    Definition Classes
    PolygonBoundedElem
  13. def boundingWidth: Double

    The width of the BoundingRect of this object.

    The width of the BoundingRect of this object.

    Definition Classes
    BoundedElem
  14. def brBounding: Pt2
    Definition Classes
    BoundedElem
  15. def canEqual(that: Any): Boolean

    This canEqual override allow the comparison of Shapes.

    This canEqual override allow the comparison of Shapes.

    Definition Classes
    Shape
  16. def cenDefault: Pt2

    If the geometric element has a defined centre then the cenDefault uses that, else it defaults to the centre of the bounding rectangle.

    If the geometric element has a defined centre then the cenDefault uses that, else it defaults to the centre of the bounding rectangle.

    Definition Classes
    BoundedElem
  17. def cenPt: Pt2

    The centre point of this Polygon.

    The centre point of this Polygon. The default centre for Polygons is the centre of the bounding rectangle.

    Definition Classes
    Polygon
  18. def cenVec: Vec2
    Definition Classes
    Polygon
  19. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  20. def draw(lineColour: Colour = Black, lineWidth: Double = 2): PolygonDraw

    Draws this geometric element to produce a GraphElem graphical element, tht can be displayed or printed.

    Draws this geometric element to produce a GraphElem graphical element, tht can be displayed or printed.

    Definition Classes
    PolygonShapeDrawable
  21. def drawActive(lineColour: Colour = Black, lineWidth: Double = 2, pointerID: Any): PolygonCompound
    Definition Classes
    Polygon
  22. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  23. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  24. def fill(colour: Colour): TriangleFill

    Returns a fill graphic of this geometric object.

    Returns a fill graphic of this geometric object.

    Definition Classes
    TrianglePolygonShapeFillable
  25. def fillActive(fillColour: Colour, pointerID: Any): PolygonCompound
    Definition Classes
    Polygon
  26. def fillActiveDraw(fillColour: Colour, pointerID: Any, lineColour: Colour = Black, lineWidth: Double = 2): PolygonCompound

    Creates a PolygonCompound graphic that is active with a simple 1 colour fill and has a draw graphic for the Polygon.

    Creates a PolygonCompound graphic that is active with a simple 1 colour fill and has a draw graphic for the Polygon. The default values for the draw area line width of 2 and a colour of Black.

    Definition Classes
    Polygon
  27. def fillDraw(fillColour: Colour, lineColour: Colour, lineWidth: Double): PolygonCompound

    Returns a fill and draw graphic of this geometric object.

    Returns a fill and draw graphic of this geometric object.

    Definition Classes
    PolygonFillable
  28. def fillDrawActive(fillColour: Colour, pointerID: Any, lineWidth: Double, lineColour: Colour = Black): PolygonCompound
    Definition Classes
    Polygon
  29. def fillDrawText(fillColour: Colour, str: String, fontSize: Int = 24, lineColour: Colour = Black, lineWidth: Double = 2.0): PolygonCompound
    Definition Classes
    Polygon
  30. def fillDrawTextActive(fillColour: Colour, pointerID: Any, str: String, fontSize: Int = 24, lineWidth: Double, lineColour: Colour = Black, align: TextAlign = CenAlign): PolygonCompound
    Definition Classes
    Polygon
  31. def fillInt(intValue: Int): TriangleFill

    Returns a fill graphic of this geometric object from the Int RGBA value.

    Returns a fill graphic of this geometric object from the Int RGBA value.

    Definition Classes
    TrianglePolygonShapeFillable
  32. def fillText(fillColour: Colour, str: String, fontSize: Int = 10, textColour: Colour = Black, layer: Int = 0): PolygonCompound
    Definition Classes
    Polygon
  33. def fillTextActive(fillColour: Colour, pointerEv: Any, str: String, fontSize: Int = 24, fontColour: Colour = Black, align: TextAlign = CenAlign): PolygonCompound
    Definition Classes
    Polygon
  34. def foreachVert[U](f: (Pt2) => U): Unit

    Performs the side effecting function on the Pt2 value of each vertex.

    Performs the side effecting function on the Pt2 value of each vertex.

    Definition Classes
    TrianglePolygonPolygonLike
  35. def foreachVertPairTail[U](f: (Double, Double) => U): Unit

    Foreach vertex excluding vertex 1, perform the side effecting function on the Tuple2 of the x and y values of the vertex.

    Foreach vertex excluding vertex 1, perform the side effecting function on the Tuple2 of the x and y values of the vertex.

    Definition Classes
    TrianglePolygon
  36. def foreachVertTail[U](f: (Pt2) => U): Unit

    Performs the side effecting function on the Pt2 value of each vertex, excluding vertex v1.

    Performs the side effecting function on the Pt2 value of each vertex, excluding vertex v1.

    Definition Classes
    TrianglePolygon
  37. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  38. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  39. def insVert(insertionPoint: Int, newVec: Pt2): Polygon

    Insert vertex.

    Insert vertex.

    Definition Classes
    Polygon
  40. def insVerts(insertionPoint: Int, newVecs: Pt2*): Polygon

    Insert vertices before the specified insertion vertex.

    Insert vertices before the specified insertion vertex.

    Definition Classes
    Polygon
  41. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  42. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  43. def negX: Triangle

    Mirror, reflection transformation across the X axis on a triangle, returns a triangle.

    Mirror, reflection transformation across the X axis on a triangle, returns a triangle. The rturn type to be narrowed sub classes.

    Definition Classes
    TrianglePolygonShapeDrawableGeomElem
  44. def negY: Triangle

    Mirror, reflection transformation across the Y axis on a triangle returns a triangle.The return type is narrowed in sub classes.

    Mirror, reflection transformation across the Y axis on a triangle returns a triangle.The return type is narrowed in sub classes.

    Definition Classes
    TrianglePolygonShapeDrawableGeomElem
  45. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  46. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  47. def parentFillText(pointerID: Any, fillColour: Colour, str: String, fontSize: Int = 10, textColour: Colour = Black, align: TextAlign = CenAlign): PolygonCompound
    Definition Classes
    Polygon
  48. def polygonMap(f: (Pt2) => Pt2): Polygon
    Definition Classes
    Polygon
    Annotations
    @inline()
  49. def precisionDefault: Double
    Definition Classes
    PolygonApprox
  50. def prolign(matrix: ProlignMatrix): Triangle

    Prolign 2d transformations, similar transformations that retain alignment with the axes.

    Prolign 2d transformations, similar transformations that retain alignment with the axes.

    Definition Classes
    TrianglePolygonShapeDrawableGeomElem
  51. def ptInside(pt: Pt2): Boolean

    Determines if the parameter point lies inside this Polygon.

    Determines if the parameter point lies inside this Polygon.

    Definition Classes
    Polygon
  52. def reflect(lineLike: LineLike): Triangle

    Reflect 2D geometric transformation across a line, line segment or ray on a polygon, returns a Polygon.

    Reflect 2D geometric transformation across a line, line segment or ray on a polygon, returns a Polygon. The Return type will be narrowed in sub traits / classes.

    Definition Classes
    TrianglePolygonShapeDrawableGeomElem
  53. def rotate(angle: AngleVec): Polygon

    Rotation 2D geometric transformation on a Polygon, taking the rotation as a scalar measured in radians, returns a Polygon.

    Rotation 2D geometric transformation on a Polygon, taking the rotation as a scalar measured in radians, returns a Polygon. The Return type will be narrowed in some but not all sub traits / classes.

    Definition Classes
    PolygonShapeDrawableGeomElem
  54. def rotate180: Triangle

    Rotation of 180 degrees, 2D geometric transformation on a Drawable, returns a Drawable.

    Rotation of 180 degrees, 2D geometric transformation on a Drawable, returns a Drawable. The return type will be narrowed in sub classes and traits.

    Definition Classes
    TrianglePolygonShapeDrawableGeomElem
  55. def rotate270: Triangle

    Rotation positive or anti clockwise 270 degrees, 2D geometric transformation on a Drawable, returns a Drawable.

    Rotation positive or anti clockwise 270 degrees, 2D geometric transformation on a Drawable, returns a Drawable. The return type will be narrowed in sub classes and traits.

    Definition Classes
    TrianglePolygonShapeDrawableGeomElem
  56. def rotate90: Triangle

    Rotation positive or anti clockwise 90 degrees, 2D geometric transformation on a Drawable, returns a Drawable.

    Rotation positive or anti clockwise 90 degrees, 2D geometric transformation on a Drawable, returns a Drawable. The return type will be narrowed in sub classes and traits.

    Definition Classes
    TrianglePolygonShapeDrawableGeomElem
  57. def scale(operand: Double): Triangle

    Uniform scaling 2D geometric transformation.

    Uniform scaling 2D geometric transformation. The scale name was chosen for this operation as it is normally the desired operation and preserves Circles and Squares. Use the xyScale method for differential scaling.

    Definition Classes
    TrianglePolygonShapeDrawableGeomElem
  58. def scaleXY(xOperand: Double, yOperand: Double): Triangle

    XY scaling 2D geometric transformation on a Polygon returns a Polygon.

    XY scaling 2D geometric transformation on a Polygon returns a Polygon. This allows different scaling factors across X and Y dimensions. The return type will be narrowed in some, but not all descendant Polygon types.

    Definition Classes
    TrianglePolygonShapeDrawableGeomElem
  59. def sd1: LineSeg

    Polygon side 1 from the last vertex to Vertex 1.

    Polygon side 1 from the last vertex to Vertex 1.

    Definition Classes
    Polygon3Plus
  60. def sd1Cen: Pt2

    The centre or half way point of side 1 of this polygon.

    The centre or half way point of side 1 of this polygon. Side 1 starts at the vLast vertex and ends at the v1 vertex. This can be thought of as vertex 0.5.

    Definition Classes
    TrianglePolygon3Plus
  61. def sd1CenX: Double

    The X component of the centre or half way point of side 1 of this polygon.

    The X component of the centre or half way point of side 1 of this polygon. Side 1 starts at the vLast vertex and ends at the v1 vertex. This can be thought of as vertex 0.5.

    Definition Classes
    TrianglePolygon3Plus
  62. def sd1CenY: Double

    The Y component of the centre or half way point of side 1 of this polygon.

    The Y component of the centre or half way point of side 1 of this polygon. Side 1 starts at the vLast vertex and ends at the v1 vertex. This can be thought of as vertex 0.5.

    Definition Classes
    TrianglePolygon3Plus
  63. def sd2: LineSeg

    Polygon side 2 from vertex 1 to vertex 2.

    Polygon side 2 from vertex 1 to vertex 2.

    Definition Classes
    Polygon3Plus
  64. def sd2Cen: Pt2

    The centre or half way point of side 2 of this polygon.

    The centre or half way point of side 2 of this polygon. Side 2 starts at the v1 vertex and ends at the v2 vertex. This can be thought of as vertex 1.5

    Definition Classes
    TrianglePolygon3Plus
  65. def sd2CenX: Double

    The X component of the centre or half way point of side 2 of this polygon.

    The X component of the centre or half way point of side 2 of this polygon. Side 2 starts at the v1 vertex and ends at the v1 vertex. This can be thought of as vertex 1.5.

    Definition Classes
    TrianglePolygon3Plus
  66. def sd2CenY: Double

    The Y component of the centre or half way point of side 3 of this polygon.

    The Y component of the centre or half way point of side 3 of this polygon. Side 2 starts at the v1 vertex and ends at the v2 vertex. This can be thought of as vertex 1.5.

    Definition Classes
    TrianglePolygon3Plus
  67. def sd3: LineSeg

    Polygon side 3 from v2 to v3.

    Polygon side 3 from v2 to v3.

    Definition Classes
    Polygon3Plus
  68. def sd3Cen: Pt2

    The centre or half way point of side 3 of this polygon.

    The centre or half way point of side 3 of this polygon. Side 3 starts at the v2 vertex and ends at the v3 vertex. This can be thought of as vertex 2.5.

    Definition Classes
    TrianglePolygon3Plus
  69. def sd3CenX: Double

    The X component of the centre or half way point of side 3 of this polygon.

    The X component of the centre or half way point of side 3 of this polygon. Side 3 starts at the v2 vertex and ends at the v3 vertex. This can be thought of as vertex 2.5.

    Definition Classes
    TrianglePolygon3Plus
  70. def sd3CenY: Double

    The Y component of the centre or half way point of side 3 of this polygon.

    The Y component of the centre or half way point of side 3 of this polygon. Side 3 starts at the v2 vertex and ends at the v3 vertex. This can be thought of as vertex 2.5.

    Definition Classes
    TrianglePolygon3Plus
  71. def shearX(operand: Double): Triangle

    Shear 2D geometric transformation along the X Axis on a Polygon, returns a Polygon.

    Shear 2D geometric transformation along the X Axis on a Polygon, returns a Polygon. The return type will be narrowed in some but not all sub classes and traits.

    Definition Classes
    TrianglePolygonShapeDrawableGeomElem
  72. def shearY(operand: Double): Triangle

    Shear 2D geometric transformation along the Y Axis on a Polygon, returns a Polygon.

    Shear 2D geometric transformation along the Y Axis on a Polygon, returns a Polygon. The return type will be narrowed in sub classes and traits.

    Definition Classes
    TrianglePolygonShapeDrawableGeomElem
  73. def side(index: Int): LineSeg
    Definition Classes
    Polygon
    Annotations
    @inline()
  74. def sideForeach(f: (LineSeg) => Unit): Unit

    foreachs over the sides or edges of the Polygon These are of type LineSeg.

    foreachs over the sides or edges of the Polygon These are of type LineSeg.

    Definition Classes
    Polygon
  75. def sideIForeach(initCount: Int = 0)(f: (LineSeg, Int) => Unit): Unit

    foreachs over the sides or edges of the Polygon These are of type LineSeg.

    foreachs over the sides or edges of the Polygon These are of type LineSeg.

    Definition Classes
    Polygon
  76. def sidesIFlatMap[AA <: ArrImut[_]](initCount: Int = 0)(f: (LineSeg, Int) => AA)(implicit build: ArrTFlatBuilder[AA]): AA

    maps with a integer counter over the sides or edges of the Polygon These are of type LineSeg.

    maps with a integer counter over the sides or edges of the Polygon These are of type LineSeg.

    Definition Classes
    Polygon
  77. def sidesIMap[A, AA <: ArrImut[A]](initCount: Int = 0)(f: (LineSeg, Int) => A)(implicit build: ArrTBuilder[A, AA]): AA

    maps with a integer counter over the sides or edges of the Polygon These are of type LineSeg.

    maps with a integer counter over the sides or edges of the Polygon These are of type LineSeg.

    Definition Classes
    Polygon
  78. def sidesMap[A, AA <: ArrImut[A]](f: (LineSeg) => A)(implicit build: ArrTBuilder[A, AA]): AA

    maps over the sides or edges of the Polygon These are of type LineSeg.

    maps over the sides or edges of the Polygon These are of type LineSeg.

    Definition Classes
    Polygon
  79. def slate(offset: Vec2Like): Triangle

    Translate 2D geometric transformation on a Triangle returns a Triangle.

    Translate 2D geometric transformation on a Triangle returns a Triangle. The return type is narrowed in sub classes.

    Definition Classes
    TrianglePolygon
  80. def slateXY(xDelta: Double, yDelta: Double): Triangle

    Translate 2D geometric transformation on a Triangle returns a Triangle.

    Translate 2D geometric transformation on a Triangle returns a Triangle. The return type is narrowed in sub classes.

    Definition Classes
    TrianglePolygonShapeDrawableGeomElem
  81. def sline(index: Int): LineSeg
    Definition Classes
    Polygon
  82. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  83. def tlBounding: Pt2
    Definition Classes
    BoundedElem
  84. def toLineSegs: LineSegs

    Converts this closed Polygon to LineSegs.

    Converts this closed Polygon to LineSegs. The LineSegs collection is empty of there are less than 2 vertices.

    Definition Classes
    Polygon
  85. def toString(): String
    Definition Classes
    AnyRef → Any
  86. def trBounding: Pt2
    Definition Classes
    BoundedElem
  87. def v1: Pt2

    The 1st vertex, will throw on a 0 vertices polygon.

    The 1st vertex, will throw on a 0 vertices polygon.

    Definition Classes
    TrianglePolygon
  88. def v3: Pt2

    The 3rd Vertex.

    The 3rd Vertex. The default convention is for the vertices to be numbered in a clockwise direction with the 1st vertex immediately clockwise from 12 o'clock.

    Definition Classes
    TrianglePolygon3Plus
  89. def vLast: Pt2

    The last vertex.

    The last vertex.

    Definition Classes
    Polygon3PlusPolygon
  90. def vert(index: Int): Pt2

    Returns the vertex of the given index.

    Returns the vertex of the given index. Throws if the index is out of range, if it less than 1 or greater than the number of vertices.

    Definition Classes
    TrianglePolygon
  91. def vertsArray: Array[Double]

    The vertices of this Polygon in an Array of Doubles.

    The vertices of this Polygon in an Array of Doubles.

    Definition Classes
    TrianglePolygon
  92. def vertsArrayX: Array[Double]

    The X component of the vertices of this Polygon in an Array of Doubles.

    The X component of the vertices of this Polygon in an Array of Doubles.

    Definition Classes
    TrianglePolygon
  93. def vertsArrayY: Array[Double]

    The Y component of the vertices of this Polygon in an Array of Doubles.

    The Y component of the vertices of this Polygon in an Array of Doubles.

    Definition Classes
    TrianglePolygon
  94. def vertsFoldLeft[B](initial: B)(f: (B, Pt2) => B): B
    Definition Classes
    Polygon
  95. def vertsIFlatMap[BB <: ArrImut[_]](iInit: Int = 0)(f: (Pt2, Int) => BB)(implicit build: ArrTFlatBuilder[BB]): BB

    flatMap with index to an immutable Arr.

    flatMap with index to an immutable Arr.

    Definition Classes
    Polygon
  96. def vertsMap[A, ArrT <: ArrImut[A]](f: (Pt2) => A)(implicit build: ArrTBuilder[A, ArrT]): ArrT
    Definition Classes
    Polygon
  97. def vertsNum: Int

    The number of vertices and also the number of sides in this Polygon.

    The number of vertices and also the number of sides in this Polygon.

    Definition Classes
    TrianglePolygon
  98. def vertsTrans(f: (Pt2) => Pt2): Triangle

    2D geometric transformation on a triangle returns a triangle.

    2D geometric transformation on a triangle returns a triangle. The method takes a function from a Pt2 2D Vector or point to a Pt2.

    Definition Classes
    TrianglePolygon
  99. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  100. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  101. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  102. def xCen: Double
  103. def xVert(index: Int): Double

    Returns the X component of the vertex of the given number.

    Returns the X component of the vertex of the given number. Will throw an exception if the vertex index is out of range.

    Definition Classes
    TrianglePolygon
  104. def yCen: Double
  105. def yVert(index: Int): Double

    Returns the Y component of the vertex of the given number.

    Returns the Y component of the vertex of the given number. Will throw an exception if the vertex index is out of range.

    Definition Classes
    TrianglePolygon

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

Inherited from Polygon3Plus

Inherited from Polygon

Inherited from PolygonLike[Pt2]

Inherited from Approx[Double]

Inherited from Equals

Inherited from Shape

Inherited from BoundedElem

Inherited from Fillable

Inherited from Drawable

Inherited from GeomElem

Inherited from AnyRef

Inherited from Any

Ungrouped