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OpenStrat/ostrat/ostrat.geom/PolygonActive

PolygonActive

ostrat.geom.PolygonActive
case class PolygonActive(shape: Polygon, pointerId: Any) extends GraphicAffineElem, GraphicClickable, PolygonGraphicSimple

A pointable polygon without visual.

Attributes

Graph
Supertypes
trait Serializable
trait Product
trait Equals
trait ShapeGraphic
trait BoundedElem
trait GraphicElem
trait GeomElem
class Object
trait Matchable
class Any
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Members list

Type members

Types

override type ThisT = PolygonActive

The most narrow type preserved in some 2d geometric transformations.

The most narrow type preserved in some 2d geometric transformations.

Attributes

Value members

Concrete methods

override def nonShapeAttribs: RArr[XmlAtt]

Attributes

Definition Classes
override def ptInside(pt: Pt2): Boolean

The definitive test as to whether the mouse pointer is inside the polygon / shape

The definitive test as to whether the mouse pointer is inside the polygon / shape

Attributes

Definition Classes
override def ptsTrans(f: Pt2 => Pt2): PolygonActive

A method to perform all the ProlignPreserve transformations with a function from PT2 => PT2.

A method to perform all the ProlignPreserve transformations with a function from PT2 => PT2.

Attributes

Definition Classes
override def rendToCanvas(cp: CanvasPlatform): Unit

Renders this functional immutable GraphicElem, using the imperative methods of the abstract pCanv.CanvasPlatform interface.

Renders this functional immutable GraphicElem, using the imperative methods of the abstract pCanv.CanvasPlatform interface.

Attributes

Definition Classes

Inherited methods

final override def attribs: RArr[XmlAtt]

Attributes

Definition Classes
Inherited from:
ShapeGraphicSimple
def blBounding: Pt2

Attributes

Inherited from:
BoundedElem
def boundTopRight: Pt2

Attributes

Inherited from:
BoundedElem
final def boundingCen: 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
final override def boundingHeight: Double

The height of the BoundingRect of this object.

The height of the BoundingRect of this object.

Attributes

Definition Classes
Inherited from:
ShapeGraphic
final override def boundingRect: Rect

The bounding Rectangle provides an initial exclusion test as to whether the pointer is inside the polygon / shape

The bounding Rectangle provides an initial exclusion test as to whether the pointer is inside the polygon / shape

Attributes

Definition Classes
Inherited from:
ShapeGraphic
final override def boundingWidth: Double

The width of the BoundingRect of this object.

The width of the BoundingRect of this object.

Attributes

Definition Classes
Inherited from:
ShapeGraphic
def brBounding: Pt2

Attributes

Inherited from:
BoundedElem
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.

Attributes

Inherited from:
BoundedElem
def ifv2: Boolean

Checks for 2 or more vertices

Checks for 2 or more vertices

Attributes

Inherited from:
PolygonGraphic
def ifv3: Boolean

Checks for 3 or more vertices

Checks for 3 or more vertices

Attributes

Inherited from:
PolygonGraphic
override def negX: ThisT

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:
SimilarPreserve
override def negY: ThisT

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:
SimilarPreserve
def productElementNames: Iterator[String]

Attributes

Inherited from:
Product
def productIterator: Iterator[Any]

Attributes

Inherited from:
Product
override def prolign(matrix: ProlignMatrix): ThisT

2D Transformation using a ProlignMatrix. The return type will be narrowed in sub classes / traits.

2D Transformation using a ProlignMatrix. The return type will be narrowed in sub classes / traits.

Attributes

Definition Classes
Inherited from:
ProlignPreserve
override def reflect(lineLike: LineLike): ThisT

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

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

Attributes

Definition Classes
Inherited from:
SimilarPreserve
override def rotate(angle: AngleVec): ThisT

Rotation 2D geometric transformation on a GeomElem. The return type will be narrowed in sub classes and traits.

Rotation 2D geometric transformation on a GeomElem. The return type will be narrowed in sub classes and traits.

Attributes

Definition Classes
Inherited from:
SimilarPreserve
override def rotate180: ThisT

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

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

Attributes

Definition Classes
Inherited from:
SimilarPreserve
override def rotate270: ThisT

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

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

Attributes

Definition Classes
Inherited from:
SimilarPreserve
override def rotate90: ThisT

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

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

Attributes

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

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

Definition Classes
Inherited from:
ProlignPreserve
override def scaleXY(xOperand: Double, yOperand: Double): ThisT

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

Attributes

Definition Classes
Inherited from:
AffinePreserve
def shapeAttribs: RArr[XmlAtt]

Attributes

Inherited from:
ShapeGraphic
override def shearX(operand: Double): ThisT

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

Attributes

Definition Classes
Inherited from:
AffinePreserve
override def shearY(operand: Double): ThisT

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

Attributes

Definition Classes
Inherited from:
AffinePreserve
override def slateXY(xDelta: Double, yDelta: Double): ThisT

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:
ProlignPreserve
override def svgElem: SvgElem

Attributes

Definition Classes
Inherited from:
PolygonGraphicSimple
override def svgElems: RArr[SvgElem]

Attributes

Definition Classes
Inherited from:
GraphicSvgElem
final def svgInline: HtmlSvg

Attributes

Inherited from:
ShapeGraphicSimple
final def svgInlineStr: String

Attributes

Inherited from:
ShapeGraphic
final def svgJustElem: SvgElem

Attributes

Inherited from:
ShapeGraphicSimple
def tlBounding: Pt2

Attributes

Inherited from:
BoundedElem
def vertsFoldLeft[B](init: B)(f: (B, Pt2) => B): B

Attributes

Inherited from:
PolygonGraphic
def vertsFoldLeft[B](f: (B, Pt2) => B)(implicit default: DefaultValue[B]): B

Attributes

Inherited from:
PolygonGraphic
def vertsForeach(f: Pt2 => Unit): Unit

Attributes

Inherited from:
PolygonGraphic
def vertsMap[A, ArrT <: Arr[A]](f: Pt2 => A)(implicit build: BuilderArrMap[A, ArrT]): ArrT

Attributes

Inherited from:
PolygonGraphic
def vertsNum: Int

The number of vertices.

The number of vertices.

Attributes

Inherited from:
PolygonGraphic
def x1: Double

Attributes

Inherited from:
PolygonGraphic
def xVertsArray: Array[Double]

Attributes

Inherited from:
PolygonGraphic
def y1: Double

Attributes

Inherited from:
PolygonGraphic
def yVertsArray: Array[Double]

Attributes

Inherited from:
PolygonGraphic
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