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OpenStrat/ostrat/ostrat.geom/VecPt2

VecPt2

ostrat.geom.VecPt2
trait VecPt2 extends Aff2Elem, TellElemDbl2, ApproxDbl

A common trait for Vec2 and Pt2 it would be good if the methods on this trait could be reduced.

Attributes

Graph
Supertypes
trait ApproxDbl
trait Approx[Double]
trait Equals
trait TellElemDbl2
trait Dbl2Elem
trait DblNElem
trait ValueNElem
trait SpecialT
trait TellDbl2
trait Tell2[Double, Double]
trait PersistN
trait TellN
trait Tell
trait Persist
trait Aff2Elem
trait Simil2Elem
trait Axlign2Elem
class Any
Show all
Known subtypes
class Pt2
class Vec2

Members list

Value members

Abstract methods

def rotate(a: AngleVec): VecPt2

Rotates this vector through the given angle around the origin.

Rotates this vector through the given angle around the origin.

Attributes

def rotate180: VecPt2

Rotates the vector 180 degrees or Pi radians.

Rotates the vector 180 degrees or Pi radians.

Attributes

def rotate270: VecPt2

rotates the vector 90 degrees or Pi/2 radians, clockwise.

rotates the vector 90 degrees or Pi/2 radians, clockwise.

Attributes

def rotate90: VecPt2

rotates the vector 90 degrees or Pi/2 radians, anticlockwise.

rotates the vector 90 degrees or Pi/2 radians, anticlockwise.

Attributes

def scale(factor: Double): VecPt2

Uniform 2D geometric scaling 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. The Return type will be narrowed in sub traits / classes.

Uniform 2D geometric scaling 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. The Return type will be narrowed in sub traits / classes.

Attributes

def x: Double

The x component of this 2D vector / point.

The x component of this 2D vector / point.

Attributes

def xScale(factor: Double): VecPt2
def xyScale(xOperand: Double, yOperand: Double): VecPt2
def y: Double

The y component of this 2D vector / point.

The y component of this 2D vector / point.

Attributes

def yScale(factor: Double): VecPt2

Concrete methods

def dot(operand: VecPt2): Double

The dot product of this and the operand vector.

The dot product of this and the operand vector.

Attributes

def isBottomLeft: Boolean

x <= 0 && y <= 0

x <= 0 && y <= 0

Attributes

def isBottomRight: Boolean

x >= 0 && y <= 0

x >= 0 && y <= 0

Attributes

def isTopRight: Boolean

x >= 0 && y >= 0

x >= 0 && y >= 0

Attributes

def isTopleft: Boolean

x <= 0 && y >= 0

x <= 0 && y >= 0

Attributes

override def name1: String

1st parameter name.

1st parameter name.

Attributes

Definition Classes
override def name2: String

2nd parameter name.

2nd parameter name.

Attributes

Definition Classes
final override def tell1: Double

Element 1 of this Tell2+ element product.

Element 1 of this Tell2+ element product.

Attributes

Definition Classes
final override def tell2: Double

Element 2 of this Tell2+ element product.

Element 2 of this Tell2+ element product.

Attributes

Definition Classes
def toPair: (Double, Double)

Inherited methods

final override def dbl1: Double

Attributes

Definition Classes
Inherited from:
TellElemDbl2
final override def dbl2: Double

Attributes

Definition Classes
Inherited from:
TellElemDbl2
override def dblBufferAppend(buffer: ArrayBuffer[Double]): Unit

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

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

Attributes

Definition Classes
Inherited from:
Dbl2Elem
override def dblForeach(f: Double => Unit): Unit

Performs the side effecting function on each Double in this Product element.

Performs the side effecting function on each Double in this Product element.

Attributes

Definition Classes
Inherited from:
Dbl2Elem
def dblsApprox(that: Dbl2Elem, delta: Double): Boolean

Attributes

Inherited from:
Dbl2Elem
def dblsEqual(that: Dbl2Elem): Boolean

Attributes

Inherited from:
Dbl2Elem
def el1Show(style: ShowStyle, maxPlaces: Int): String

Attributes

Inherited from:
Tell2
def el2Show(style: ShowStyle, maxPlaces: Int): String

Attributes

Inherited from:
Tell2
def elemTypeNames: StrArr

A StrArr Arr of the element type names of this Show Product class.

A StrArr Arr of the element type names of this Show Product class.

Attributes

Inherited from:
Tell2
override def numParams: Int

Number of parameter constituents of this class.

Number of parameter constituents of this class.

Attributes

Definition Classes
Inherited from:
Persist2
override def opt1: Option[Double]

The optional default value for parameter 1.

The optional default value for parameter 1.

Attributes

Definition Classes
Inherited from:
Tell2Plused
override def opt2: Option[Double]

The optional default value for parameter 2.

The optional default value for parameter 2.

Attributes

Definition Classes
Inherited from:
Tell2Plused
override def paramNames: StrArr

Sequence of the names of parameter constituents of this class.

Sequence of the names of parameter constituents of this class.

Attributes

Definition Classes
Inherited from:
Tell2
override def precisionDefault: Double

Attributes

Definition Classes
Inherited from:
ApproxDbl
override def str: String

The most basic Show method, paralleling the strT method on ShowT type class instances.

The most basic Show method, paralleling the strT method on ShowT type class instances.

Attributes

Definition Classes
TellN -> Tell
Inherited from:
TellN
def str0: String

Show with decimal precision of 0 places.

Show with decimal precision of 0 places.

Attributes

Inherited from:
Tell
def str1: String

Show with decimal precision of 1 place padding with a zero if necessary.

Show with decimal precision of 1 place padding with a zero if necessary.

Attributes

Inherited from:
Tell
def str2: String

Show with decimal precision of 2 places padding with zeros if necessary.

Show with decimal precision of 2 places padding with zeros if necessary.

Attributes

Inherited from:
Tell
def str3: String

Show with decimal precision of 3 places padding with zeros if necessary.

Show with decimal precision of 3 places padding with zeros if necessary.

Attributes

Inherited from:
Tell
override def tell(style: ShowStyle, maxPlaces: Int, minPlaces: Int): String

Intended to be a multiple parameter comprehensive Show method. Intended to be paralleled by show method on Show type class instances.

Intended to be a multiple parameter comprehensive Show method. Intended to be paralleled by show method on Show type class instances.

Attributes

Definition Classes
TellN -> Tell
Inherited from:
TellN
final override def tellDepth: Int

The syntactic depth of the tell String for this object.

The syntactic depth of the tell String for this object.

Attributes

Definition Classes
Inherited from:
TellDbl2
override def tellElemStrs(way: ShowStyle, decimalPlaces: Int, minPlaces: Int): StrArr

A StrArr Arr collection of the show methods return values of the elements of this Show Product class.

A StrArr Arr collection of the show methods return values of the elements of this Show Product class.

Attributes

Definition Classes
Inherited from:
Tell2
def tellSemisNames(maxPlaces: Int, minPlaces: Int): String

Attributes

Inherited from:
TellN
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
Tell -> Any
Inherited from:
Tell
def useMultiple: Boolean

This property determines if the type can be used with Multiple syntax.

This property determines if the type can be used with Multiple syntax.

MyObj * 7

. for describing sequences succinctly. This is not desirable for some types such as numerical and mathematical vector types as this could be confusing 3 * 4 should resolve to an Int of value 12, not a Multiple(3, 4).

Attributes

Inherited from:
Persist

Inherited and Abstract methods

def approx(that: Any, precision: Double): Boolean

Attributes

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

Attributes

Inherited from:
Equals
override def negX: Aff2Elem

Mirror, reflection 2D geometric transformation across the Y axis by negating X. The return type will be narrowed in sub traits / classes.

Mirror, reflection 2D geometric transformation across the Y axis by negating X. The return type will be narrowed in sub traits / classes.

Attributes

Definition Classes
Inherited from:
Aff2Elem
override def negY: Aff2Elem

Mirror, reflection 2D geometric transformation across the X axis by negating y. The return type will be narrowed in sub traits / classes.

Mirror, reflection 2D geometric transformation across the X axis by negating y. The return type will be narrowed in sub traits / classes.

Attributes

Definition Classes
Inherited from:
Aff2Elem
override def prolign(matrix: AxlignMatrix): Aff2Elem

2D Transformation using a AxlignMatrix. The return type will be narrowed in subclasses / traits.

2D Transformation using a AxlignMatrix. The return type will be narrowed in subclasses / traits.

Attributes

Definition Classes
Inherited from:
Aff2Elem
def reflect(lineLike: LineLike): Aff2Elem

Reflect 2D geometric transformation across a line, line segment or ray on a GeomElem. The return type will be narrowed in subclasses and traits.

Reflect 2D geometric transformation across a line, line segment or ray on a GeomElem. The return type will be narrowed in subclasses and traits.

Attributes

Inherited from:
Aff2Elem
def scaleXY(xOperand: Double, yOperand: Double): Aff2Elem

Scaling X and Y axes independently, 2D geometric transformation on this Aff2Elem, returns a new Aff2Elem. This allows different scaling factors across X and Y dimensions. The return type will be narrowed in subclasses and traits. This is an affine transformation, but it is not a similar transformation.

Scaling X and Y axes independently, 2D geometric transformation on this Aff2Elem, returns a new Aff2Elem. This allows different scaling factors across X and Y dimensions. The return type will be narrowed in subclasses and traits. This is an affine transformation, but it is not a similar transformation.

Attributes

Inherited from:
Aff2Elem
def shearX(operand: Double): Aff2Elem

Shear 2D geometric transformation along the X Axis on a GeomElem. The return type will be narrowed in subclasses and traits. This is an affine transformation, but it is not a similar transformation.

Shear 2D geometric transformation along the X Axis on a GeomElem. The return type will be narrowed in subclasses and traits. This is an affine transformation, but it is not a similar transformation.

Attributes

Inherited from:
Aff2Elem
def shearY(operand: Double): Aff2Elem

Shear 2D geometric transformation along the Y Axis on a GeomElem. The return type will be narrowed in subclasses and traits. This is an affine transformation, but it is not a similar transformation.

Shear 2D geometric transformation along the Y Axis on a GeomElem. The return type will be narrowed in subclasses and traits. This is an affine transformation, but it is not a similar transformation.

Attributes

Inherited from:
Aff2Elem
override def slate(xOperand: Double, yOperand: Double): Aff2Elem

Translate 2D geometric transformation, taking the xOffset and yOffset as parameters on this GeomElem returning a GeomElem. The Return type will be narrowed in sub traits. End users will often want to use the slate method taking a Pt2 or Vec2 as a parameter, the slateX or the slateY methods. These methods will be offered as extension methods using this method for their implementations.

Translate 2D geometric transformation, taking the xOffset and yOffset as parameters on this GeomElem returning a GeomElem. The Return type will be narrowed in sub traits. End users will often want to use the slate method taking a Pt2 or Vec2 as a parameter, the slateX or the slateY methods. These methods will be offered as extension methods using this method for their implementations.

Attributes

Definition Classes
Inherited from:
Aff2Elem
override def slate(operand: VecPt2): Aff2Elem

Translate 2D geometric transformation, taking the xOffset and yOffset as parameters on this GeomElem returning a GeomElem. The Return type will be narrowed in sub traits. End users will often want to use the slate method taking a Pt2 or Vec2 as a parameter, the slateX or the slateY methods. These methods will be offered as extension methods using this method for their implementations.

Translate 2D geometric transformation, taking the xOffset and yOffset as parameters on this GeomElem returning a GeomElem. The Return type will be narrowed in sub traits. End users will often want to use the slate method taking a Pt2 or Vec2 as a parameter, the slateX or the slateY methods. These methods will be offered as extension methods using this method for their implementations.

Attributes

Definition Classes
Inherited from:
Aff2Elem
override def slateX(operand: Double): Aff2Elem

Translate 2D geometric transformation in the X dimension, returning a GeomElem. The Return type will be narrowed in sub traits.

Translate 2D geometric transformation in the X dimension, returning a GeomElem. The Return type will be narrowed in sub traits.

Attributes

Definition Classes
Inherited from:
Aff2Elem
override def slateY(operand: Double): Aff2Elem

Translate 2D geometric transformation in the Y dimension, returning a GeomElem. The Return type will be narrowed in sub traits.

Translate 2D geometric transformation in the Y dimension, returning a GeomElem. The Return type will be narrowed in sub traits.

Attributes

Definition Classes
Inherited from:
Aff2Elem
def typeStr: String

The type of the object to be persisted.

The type of the object to be persisted.

Attributes

Inherited from:
Persist

Implicits

Inherited implicits

final implicit override def show1: Show[Double]

Attributes

Definition Classes
Inherited from:
TellDbl2
final implicit override def show2: Show[Double]

Attributes

Definition Classes
Inherited from:
TellDbl2
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