PolygonYMirror

ostrat.geom.PolygonYMirror
trait PolygonYMirror extends Polygon

Attributes

Graph
Supertypes
trait Polygon
trait SeqSpec[Pt2]
trait SpecialT
trait SeqLike[Pt2]
trait Approx[Double]
trait Equals
trait Shape
trait Fillable
trait Drawable
trait GeomElem
class Object
trait Matchable
class Any

Members list

Concise view

Type members

Inherited types

override type SideT = LineSeg

Attributes

Inherited from:
Polygon
type ThisT <: DblNSeqSpec[A]

Gives the final type of this class.

Gives the final type of this class.

Attributes

Inherited from:
DblNSeqSpec

Value members

Abstract methods

Concrete methods

override 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.

Attributes

Definition Classes

Inherited methods

def active(id: AnyRef): PolygonActive

Attributes

Inherited from:
Polygon
def activeChildren(id: AnyRef, children: GraphicElems): PolygonCompound

Attributes

Inherited from:
Polygon
def appendArray(appendProductsLength: Int): Array[Double]

Builder helper method that provides a longer array, with the underlying array copied into the new extended Array.

Builder helper method that provides a longer array, with the underlying array copied into the new extended Array.

Attributes

Inherited from:
DblNSeqSpec
override def approx(that: Any, precision: Double): Boolean

Attributes

Definition Classes
Inherited from:
Polygon
def arrTrans(f: Pt2 => Pt2): Array[Double]

Attributes

Inherited from:
Pt2SeqLike
override def attribs: RArr[XANumeric]

Attributes

Definition Classes
Inherited from:
Polygon

Attributes

Inherited from:
BoundedElem
final def boundCen: Pt2

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

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

Attributes

Inherited from:
BoundedElem

Attributes

Inherited from:
BoundedElem

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

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

Attributes

Definition Classes
Inherited from:
Polygon

The width of the BoundingRect of this object.

The width of the BoundingRect of this object.

Attributes

Inherited from:
BoundedElem

Attributes

Inherited from:
BoundedElem
def canEqual(that: Any): Boolean

This canEqual override allow the comparison of Shapes.

This canEqual override allow the comparison of Shapes.

Attributes

Inherited from:
Shape

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.

Attributes

Inherited from:
BoundedElem
def cenPt: Pt2

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

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

Attributes

Inherited from:
Polygon

Attributes

Inherited from:
Polygon
override def dblBufferAppend(buffer: ArrayBuffer[Double], elem: Pt2): Unit

Utility method to append element on to an ArrayBuffer[Double]. End users should rarely need to use this method.

Utility method to append element on to an ArrayBuffer[Double]. End users should rarely need to use this method.

Attributes

Definition Classes
Inherited from:
Dbl2SeqLike
override def draw(lineColour: Colour, lineWidth: Double): 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.

Attributes

Definition Classes
Inherited from:
Polygon
def drawActive(lineColour: Colour, lineWidth: Double, pointerID: AnyRef): PolygonCompound

Attributes

Inherited from:
Polygon

Attributes

Inherited from:
Polygon

Attributes

Inherited from:
Dbl2SeqSpec

Attributes

Inherited from:
Dbl2SeqSpec
override def elemProdSize: Int

The number of atomic values, Ints, Doubles, Longs etc that specify / construct an element of this immutable flat Array based collection class.

The number of atomic values, Ints, Doubles, Longs etc that specify / construct an element of this immutable flat Array based collection class.

Attributes

Definition Classes
Inherited from:
Dbl2SeqLike
override def elemsStr: String

The element String allows the composition of toString for the whole collection. The syntax of the output will be reworked.

The element String allows the composition of toString for the whole collection. The syntax of the output will be reworked.

Attributes

Definition Classes
Inherited from:
SeqSpec
final override def fElemStr: Pt2 => String

Attributes

Definition Classes
Inherited from:
Pt2SeqLike
override def fill(fillColour: Colour): PolygonFill

Returns a fill graphic of this geometric object.

Returns a fill graphic of this geometric object.

Attributes

Definition Classes
Inherited from:
Polygon
def fillActive(fillColour: Colour, pointerID: AnyRef): PolygonCompound

Attributes

Inherited from:
Polygon
def fillActiveDraw(fillColour: Colour, pointerID: AnyRef, lineColour: Colour, lineWidth: Double): PolygonCompound

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.

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.

Attributes

Inherited from:
Polygon
override 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.

Attributes

Definition Classes
Inherited from:
Polygon
def fillDrawActive(fillColour: Colour, pointerID: AnyRef, lineWidth: Double, lineColour: Colour): PolygonCompound

Attributes

Inherited from:
Polygon
def fillDrawText(fillColour: Colour, str: String, fontSize: Int, lineColour: Colour, lineWidth: Double): PolygonCompound

Attributes

Inherited from:
Polygon
def fillDrawTextActive(fillColour: Colour, pointerID: AnyRef, str: String, fontSize: Int, lineWidth: Double, lineColour: Colour, align: TextAlign): PolygonCompound

Attributes

Inherited from:
Polygon
override def fillInt(intValue: Int): PolygonFill

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.

Attributes

Definition Classes
Inherited from:
Polygon
def fillText(fillColour: Colour, str: String, fontSize: Int, textColour: Colour, layer: Int): PolygonCompound

Attributes

Inherited from:
Polygon
def fillTextActive(fillColour: Colour, pointerEv: AnyRef, str: String, fontSize: Int, fontColour: Colour, align: TextAlign): PolygonCompound

Attributes

Inherited from:
Polygon
def fromArray(array: Array[Double]): ThisT

Attributes

Inherited from:
DblNSeqLike
def iForeachSide(initCount: Int)(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.

Attributes

Inherited from:
Polygon
def insVert(insertionPoint: Int, newVec: Pt2): Polygon

Insert vertex.

Insert vertex.

Attributes

Inherited from:
Polygon
def insVerts(insertionPoint: Int, newVecs: Pt2*): Polygon

Insert vertices before the specified insertion vertex.

Insert vertices before the specified insertion vertex.

Attributes

Inherited from:
Polygon
def map[B <: ElemValueN, BB <: PolygonLike[B]](f: Pt2 => B)(implicit build: PolygonLikeMapBuilder[B, BB]): BB

Map this collection of data elements to PolygonLike class of type BB.

Map this collection of data elements to PolygonLike class of type BB.

Attributes

Inherited from:
PolygonLike
override def negX: Polygon

Mirror, reflection transformation of Polygon across the Y axis, returns a Polygon.

Mirror, reflection transformation of Polygon across the Y axis, returns a Polygon.

Attributes

Definition Classes
Inherited from:
Polygon
override def negY: Polygon

Mirror, reflection transformation of a Polygon across the X axis, returns a Polygon.

Mirror, reflection transformation of a Polygon across the X axis, returns a Polygon.

Attributes

Definition Classes
Inherited from:
Polygon
def parentFillText(pointerID: Any, fillColour: Colour, str: String, fontSize: Int, textColour: Colour, align: TextAlign): PolygonCompound

Attributes

Inherited from:
Polygon

Attributes

Inherited from:
Polygon

Attributes

Inherited from:
Polygon
override def prolign(matrix: ProlignMatrix): Polygon

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

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

Attributes

Definition Classes
Inherited from:
Polygon
def ptInside(pt: Pt2): Boolean

Determines if the parameter point lies inside this Polygon.

Determines if the parameter point lies inside this Polygon.

Attributes

Inherited from:
Polygon
override def reflect(lineLike: LineLike): 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.

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.

Attributes

Definition Classes
Inherited from:
Polygon
override def rotate(angle: AngleVec): 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.

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.

Attributes

Definition Classes
Inherited from:
Polygon
override def rotate180: Polygon

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

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

Attributes

Definition Classes
Inherited from:
Polygon
override def rotate270: Polygon

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.

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.

Attributes

Definition Classes
Inherited from:
Polygon
override def rotate90: Polygon

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.

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.

Attributes

Definition Classes
Inherited from:
Polygon
override def scale(operand: Double): Polygon

Uniform scaling against both X and Y axes transformation on a polygon returning a Polygon. Use the xyScale method for differential scaling. The return type of this method will be narrowed further in descendant traits / classes.

Uniform scaling against both X and Y axes transformation on a polygon returning a Polygon. Use the xyScale method for differential scaling. The return type of this method will be narrowed further in descendant traits / classes.

Attributes

Definition Classes
Inherited from:
Polygon
override def scaleXY(xOperand: Double, yOperand: Double): 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.

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.

Attributes

Definition Classes
Inherited from:
Polygon
final def sd0Cen: Pt2

The centre or half way point of side 0 of this polygon. Side 0 starts at the vertex v0 and ends at the vertex v1. This can be thought of as vertex 0.5.

The centre or half way point of side 0 of this polygon. Side 0 starts at the vertex v0 and ends at the vertex v1. This can be thought of as vertex 0.5.

Attributes

Inherited from:
Polygon
final def sd0CenX: Double

The X component of the centre or half way point of side 0 of this polygon.

The X component of the centre or half way point of side 0 of this polygon.

Attributes

Inherited from:
Polygon
final def sd0CenY: Double

The Y component of the centre or half way point of side 0 of this polygon.

The Y component of the centre or half way point of side 0 of this polygon.

Attributes

Inherited from:
Polygon
override def shearX(operand: Double): 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.

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.

Attributes

Definition Classes
Inherited from:
Polygon
override def shearY(operand: Double): 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.

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.

Attributes

Definition Classes
Inherited from:
Polygon
def side(index: Int): LineSeg

Attributes

Inherited from:
Polygon
final def side0: LineSeg

Polygon side 0 from vertex 0 to vertex 1.

Polygon side 0 from vertex 0 to vertex 1.

Attributes

Inherited from:
Polygon
def sidesFold[A](init: A)(f: (A, LineSeg) => A): A

Attributes

Inherited from:
Polygon
override def sidesForeach[U](f: LineSeg => U): 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.

Attributes

Definition Classes
Inherited from:
Polygon
def sidesIFlatMap[AA <: Arr[_]](initCount: Int)(f: (LineSeg, Int) => AA)(implicit build: ArrFlatBuilder[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.

Attributes

Inherited from:
Polygon
def sidesIMap[A, AA <: Arr[A]](initCount: Int)(f: (LineSeg, Int) => A)(implicit build: ArrMapBuilder[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.

Attributes

Inherited from:
Polygon
def sidesMap[A, AA <: Arr[A]](f: LineSeg => A)(implicit build: ArrMapBuilder[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.

Attributes

Inherited from:
Polygon
def slate(offset: Vec2Like): Polygon

Translate geometric transformation on a Polygon returns a Polygon. The return type of this method will be narrowed further in most descendant traits / classes. The exceptions being those classes where the centring of the geometry at the origin is part of the type.

Translate geometric transformation on a Polygon returns a Polygon. The return type of this method will be narrowed further in most descendant traits / classes. The exceptions being those classes where the centring of the geometry at the origin is part of the type.

Attributes

Inherited from:
Polygon
override def slateXY(xDelta: Double, yDelta: Double): Polygon

Translate geometric transformation on a Polygon returns a Polygon. The return type of this method will be narrowed further in most descendant traits / classes. The exceptions being those classes where the centring of the geometry at the origin is part of the type.

Translate geometric transformation on a Polygon returns a Polygon. The return type of this method will be narrowed further in most descendant traits / classes. The exceptions being those classes where the centring of the geometry at the origin is part of the type.

Attributes

Definition Classes
Inherited from:
Polygon
def sline(index: Int): LineSeg

Attributes

Inherited from:
Polygon
final override def ssElem(d1: Double, d2: Double): Pt2

Method for creating new specifying sequence elements from 2 Doubles In the case of Dbl2Arr this will be thee type of the elements of the sequence.

Method for creating new specifying sequence elements from 2 Doubles In the case of Dbl2Arr this will be thee type of the elements of the sequence.

Attributes

Definition Classes
Inherited from:
Pt2SeqSpec
override def ssElemEq(a1: Pt2, a2: Pt2): Boolean

Checks if 2 values of the specifying sequence are equal.

Checks if 2 values of the specifying sequence are equal.

Attributes

Definition Classes
Inherited from:
Dbl2SeqSpec
def ssFold[B](initVal: B)(f: (B, Pt2) => B): B

specifying -sequence fold.

specifying -sequence fold.

Attributes

Inherited from:
SeqSpec

Attributes

Inherited from:
ValueNSeqSpec
def ssForeach[U](f: Pt2 => U): Unit

Performs a side effecting function on each element of the specifying sequence in order.

Performs a side effecting function on each element of the specifying sequence in order.

Attributes

Inherited from:
SeqSpec
def ssForeachPairTail[U](f: (Double, Double) => U): Unit

Attributes

Inherited from:
Dbl2SeqSpec
def ssIForeach[U](initIndex: Int)(f: (Int, Pt2) => U): Unit

Index with foreach on the data elements. Performs a side effecting function on the index and each element of the data sequence. It takes a function as a parameter. The function may return Unit. If it does return a non Unit value it is discarded. The [U] type parameter is there just to avoid warnings about discarded values and can be ignored by method users. The method has 2 versions / name overloads. The default start for the index is 0 if just the function parameter is passed. The second version name overload takes an Int for the first parameter list, to set the start value of the index. Note the function signature follows the foreach based convention of putting the collection element 2nd or last as seen for example in fold methods' (accumulator, element) => B signature.

Index with foreach on the data elements. Performs a side effecting function on the index and each element of the data sequence. It takes a function as a parameter. The function may return Unit. If it does return a non Unit value it is discarded. The [U] type parameter is there just to avoid warnings about discarded values and can be ignored by method users. The method has 2 versions / name overloads. The default start for the index is 0 if just the function parameter is passed. The second version name overload takes an Int for the first parameter list, to set the start value of the index. Note the function signature follows the foreach based convention of putting the collection element 2nd or last as seen for example in fold methods' (accumulator, element) => B signature.

Attributes

Inherited from:
SeqSpec
def ssIForeach[U](f: (Int, Pt2) => Any): Unit

Index with foreach on the the specifying sequence elements. Performs a side effecting function on the index and each element of the specifying sequence. It takes a function as a parameter. The function may return Unit. If it does return a non Unit value it is discarded. The [U] type parameter is there just to avoid warnings about discarded values and can be ignored by method users. The method has 2 versions / name overloads. The default start for the index is 0 if just the function parameter is passed. The second version name overload takes an Int for the first parameter list, to set the start value of the index. Note the function signature follows the foreach based convention of putting the collection element 2nd or last as seen for example in fold methods' (accumulator, element) => B signature.

Index with foreach on the the specifying sequence elements. Performs a side effecting function on the index and each element of the specifying sequence. It takes a function as a parameter. The function may return Unit. If it does return a non Unit value it is discarded. The [U] type parameter is there just to avoid warnings about discarded values and can be ignored by method users. The method has 2 versions / name overloads. The default start for the index is 0 if just the function parameter is passed. The second version name overload takes an Int for the first parameter list, to set the start value of the index. Note the function signature follows the foreach based convention of putting the collection element 2nd or last as seen for example in fold methods' (accumulator, element) => B signature.

Attributes

Inherited from:
SeqSpec
override def ssIndex(index: Int): A

Accesses the specifying sequence element by a 0 based index.

Accesses the specifying sequence element by a 0 based index.

Attributes

Definition Classes
Inherited from:
Dbl2SeqSpec
def ssLast: A

Last element of the specifying sequence.

Last element of the specifying sequence.

Attributes

Inherited from:
SeqSpec
override def ssLength: Int

The number of product elements in this collection. For example in a [[PolygonImp], this is the number of Pt2s in the Polygon

The number of product elements in this collection. For example in a [[PolygonImp], this is the number of Pt2s in the Polygon

Attributes

Definition Classes
Inherited from:
ValueNSeqSpec
def ssMap[B, ArrB <: Arr[B]](f: Pt2 => B)(implicit ev: ArrMapBuilder[B, ArrB]): ArrB

Specialised map to an immutable Arr of B. For Sequ dataMap is the same as map, but for other structures it will be different, for example a PolygonLike will map to another PolygonLike.

Specialised map to an immutable Arr of B. For Sequ dataMap is the same as map, but for other structures it will be different, for example a PolygonLike will map to another PolygonLike.

Attributes

Inherited from:
SeqSpec
override def ssReverse: ThisT

Reverses the order of the elements of the specifying sequence.

Reverses the order of the elements of the specifying sequence.

Attributes

Definition Classes
Inherited from:
DblNSeqSpec
def ssReverseForeach[U](f: Pt2 => U): Unit

Performs a side effecting function on each element of the specifying-sequence in reverse order. The function may return Unit. If it does return a non Unit value it is discarded. The [U] type parameter is there just to avoid warnings about discarded values and can be ignored by method users.

Performs a side effecting function on each element of the specifying-sequence in reverse order. The function may return Unit. If it does return a non Unit value it is discarded. The [U] type parameter is there just to avoid warnings about discarded values and can be ignored by method users.

Attributes

Inherited from:
SeqSpec
def ssTailFold[B](initial: B)(f: (B, Pt2) => B): B

FoldLeft over the tail of the specifying sequence.

FoldLeft over the tail of the specifying sequence.

Attributes

Inherited from:
SeqSpec
def ssTailForeach[U](f: Pt2 => U): Unit

Foreachs over the tail of the specifying sequence. Performs a side effecting function on each element of the tail of the specifying sequence in order.

Foreachs over the tail of the specifying sequence. Performs a side effecting function on each element of the tail of the specifying sequence in order.

Attributes

Inherited from:
SeqSpec

Attributes

Inherited from:
BoundedElem
override def toString: String

Returns a string representation of the object.

Returns a string representation of the object.

The default representation is platform dependent.

Attributes

Returns:

a string representation of the object.

Definition Classes
SeqLike -> Any
Inherited from:
SeqLike

Attributes

Inherited from:
BoundedElem

String specifying the type of this object.

String specifying the type of this object.

Attributes

Inherited from:
SeqLike

Attributes

Inherited from:
ArrayDblBacked

Maps the 1st Double of each element to a new Array[Double], copies the 2nd elements.

Maps the 1st Double of each element to a new Array[Double], copies the 2nd elements.

Attributes

Inherited from:
Dbl2SeqSpec

Maps the 2nd Double of each element with the parameter function to a new Array[Double], copies the 1st Double of each element.

Maps the 2nd Double of each element with the parameter function to a new Array[Double], copies the 1st Double of each element.

Attributes

Inherited from:
Dbl2SeqSpec
final def unsafeLength: Int

The total number of atomic values, Ints, Doubles, Longs etc in the backing Array.

The total number of atomic values, Ints, Doubles, Longs etc in the backing Array.

Attributes

Inherited from:
DblNSeqLike

Maps the 2 Doubles of each element to a new Array[Double].

Maps the 2 Doubles of each element to a new Array[Double].

Attributes

Inherited from:
Dbl2SeqSpec

Attributes

Inherited from:
Polygon

Attributes

Inherited from:
Polygon

Reverses the order of the elements in a new Array[Double] which is returned.

Reverses the order of the elements in a new Array[Double] which is returned.

Attributes

Inherited from:
DblNSeqSpec
def unsafeSameSize(length: Int): ThisT

Attributes

Inherited from:
DblNSeqLike
override def unsafeSetElem(index: Int, elem: Pt2): Unit

Sets / mutates an element in the Arr. This method should rarely be needed by end users, but is used by the initialisation and factory methods.

Sets / mutates an element in the Arr. This method should rarely be needed by end users, but is used by the initialisation and factory methods.

Attributes

Definition Classes
Inherited from:
Dbl2SeqLike
def unsafeSetElems(index: Int, elems: Pt2*): Unit

Sets / mutates elements in the Arr. This method should rarely be needed by end users, but is used by the initialisation and factory methods.

Sets / mutates elements in the Arr. This method should rarely be needed by end users, but is used by the initialisation and factory methods.

Attributes

Inherited from:
SeqLike
final def unsafeVert(index: Int): Pt2

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.

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.

Attributes

Inherited from:
Polygon
final def v0: Pt2

Vertex v0, will throw on a 0 vertices polygon.

Vertex v0, will throw on a 0 vertices polygon.

Attributes

Inherited from:
Polygon
final def v0x: Double

The X component of vertex v0, will throw on a 0 vertices polygon.

The X component of vertex v0, will throw on a 0 vertices polygon.

Attributes

Inherited from:
Polygon
final def v0y: Double

The Y component of vertex v1, will throw on a 0 vertices polygon.

The Y component of vertex v1, will throw on a 0 vertices polygon.

Attributes

Inherited from:
Polygon
def vLast: Pt2

The last vertex. The default convention places this just anti clockwise of 12 oclock.

The last vertex. The default convention places this just anti clockwise of 12 oclock.

Attributes

Inherited from:
Polygon
final def vLastX: Double

Attributes

Inherited from:
Polygon
final def vLastY: Double

Attributes

Inherited from:
Polygon
final def vert(index: Int): Pt2

Returns the vertex of the given index. If the index is out of range, it will just circle round the vertices, so for a triangle -1 gives v2, -2 gives v1, 3 gives v0, 4 gives v1 etc. It will not throw unlike the unsafeVert method.

Returns the vertex of the given index. If the index is out of range, it will just circle round the vertices, so for a triangle -1 gives v2, -2 gives v1, 3 gives v0, 4 gives v1 etc. It will not throw unlike the unsafeVert method.

Attributes

Inherited from:
Polygon
final def vertPairsTailForeach[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. For maximum efficiency override the implementation in sub classes.

Foreach vertex excluding vertex 1, perform the side effecting function on the Tuple2 of the x and y values of the vertex. For maximum efficiency override the implementation in sub classes.

Attributes

Inherited from:
Polygon
def vertsFlatMap[BB <: Arr[_]](f: Pt2 => BB)(implicit build: ArrFlatBuilder[BB]): BB

flatMap to an immutable Arr.

flatMap to an immutable Arr.

Attributes

Inherited from:
Polygon
override def vertsFold[B](init: B)(f: (B, Pt2) => B): B

Folds over the vertices.

Folds over the vertices.

Attributes

B

type of the accumulator return value of this method.

Definition Classes
Inherited from:
Polygon

This method should be overridden in final classes.

This method should be overridden in final classes.

Attributes

Inherited from:
PolygonLike
final override def vertsForeach[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.

Attributes

Definition Classes
Inherited from:
Polygon
def vertsIFlatMap[BB <: Arr[_]](iInit: Int)(f: (Pt2, Int) => BB)(implicit build: ArrFlatBuilder[BB]): BB

flatMap with index to an immutable Arr.

flatMap with index to an immutable Arr.

Attributes

Inherited from:
Polygon
override def vertsIForeach[U](f: (Int, Pt2) => Any): Unit

Index with foreach on each vertx. Applies the side effecting function on the index with the value of each vertex. Note the function signature follows the foreach based convention of putting the collection element 2nd or last as seen for example in fold methods' (accumulator, element) => B signature.

Index with foreach on each vertx. Applies the side effecting function on the index with the value of each vertex. Note the function signature follows the foreach based convention of putting the collection element 2nd or last as seen for example in fold methods' (accumulator, element) => B signature.

Attributes

Definition Classes
Inherited from:
Polygon
override def vertsMap[B, ArrB <: Arr[B]](f: Pt2 => B)(implicit build: ArrMapBuilder[B, ArrB]): ArrB

Maps the vertices of this polygon to an immutable Array like sequence of type B.

Maps the vertices of this polygon to an immutable Array like sequence of type B.

Attributes

ArrB

The type of the immutable Array like sequence of B.

B

The element type of the returned sequence.

Returns:

the immutable sequence collection by applying the supplied function to each vertex.

Definition Classes
Inherited from:
Polygon

Checks this polygon has at least 3 vertices.

Checks this polygon has at least 3 vertices.

Attributes

Inherited from:
PolygonLike
override def vertsPrevForEach[U](f: (Pt2, Pt2) => U): Unit

This method does nothing if the vertNum < 2. Foreach vertex applies the side effecting function to the previous vertex with each vertex. The previous vertex to the first vertex is the last vertex of the PolygonLike. Note the function signature (previous, vertex) => U follows the foreach based convention of putting the collection element 2nd or last as seen for example in fold methods'(accumulator, element) => B signature.

This method does nothing if the vertNum < 2. Foreach vertex applies the side effecting function to the previous vertex with each vertex. The previous vertex to the first vertex is the last vertex of the PolygonLike. Note the function signature (previous, vertex) => U follows the foreach based convention of putting the collection element 2nd or last as seen for example in fold methods'(accumulator, element) => B signature.

Attributes

Definition Classes
Inherited from:
Polygon
final def vertsTailForeach[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.

Attributes

Inherited from:
Polygon

A function that takes a 2D geometric transformation on a Pt2 as a parameter and performs the transformation on all the vertices returning a new transformed Polygon

A function that takes a 2D geometric transformation on a Pt2 as a parameter and performs the transformation on all the vertices returning a new transformed Polygon

Attributes

Inherited from:
Polygon
def xVert(index: Int): Double

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

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

Attributes

Inherited from:
Polygon
def yVert(index: Int): Double

Returns the Y component of the vertex of the given number. Will throw an exception if the vertex index is out of range. For maximum efficiency override the implementation in sub classes.

Returns the Y component of the vertex of the given number. Will throw an exception if the vertex index is out of range. For maximum efficiency override the implementation in sub classes.

Attributes

Inherited from:
Polygon