# ShapeGraphicCentred

ostrat.geom.ShapeGraphicCentred

A ShapeGraphic based on a Shape with a defined centre.

## Attributes

Graph
Supertypes
trait CentredElem
trait WithCentre
trait ShapeGraphic
trait BoundedElem
trait GraphicElem
trait GeomElem
class Object
trait Matchable
class Any
Known subtypes

## Members list

### Value members

#### Abstract methods

override def shape: ShapeCentred

## Attributes

Definition Classes

#### Concrete methods

override def cen: Pt2

The centre of this geometric / graphical element. The centre will not change if the object type is capable of being rotated and is rotated. The cenDefault on other bounded elements may move relative to points on the object when the object is rotated.

The centre of this geometric / graphical element. The centre will not change if the object type is capable of being rotated and is rotated. The cenDefault on other bounded elements may move relative to points on the object when the object is rotated.

## Attributes

Definition Classes
override def cenX: Double

The X component of the centre.

The X component of the centre.

## Attributes

Definition Classes
override def cenY: Double

The Y component of the centre.

The Y component of the centre.

## Attributes

Definition Classes

Inherited from:
ShapeGraphic

## 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.

Inherited from:
BoundedElem

## 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

## Attributes

Inherited from:
BoundedElem
final override def cenDefault: Pt2

The default centre of this object is the centre. The centre will not change if the object type is capable of being rotated and is rotated.

The default centre of this object is the centre. The centre will not change if the object type is capable of being rotated and is rotated.

## Attributes

Definition Classes
Inherited from:
CentredElem

Mirror, reflection transformation across the X axis. This method has been left abstract in GeomElemNew to allow the return type to be narrowed in sub classes.

Mirror, reflection transformation across the X axis. This method has been left abstract in GeomElemNew to allow the return type to be narrowed in sub classes.

## Attributes

Inherited from:
ShapeGraphic

Mirror, reflection transformation across the X axis. This method has been left abstract in GeomElemNew to allow the return type to be narrowed in sub classes.

Mirror, reflection transformation across the X axis. This method has been left abstract in GeomElemNew to allow the return type to be narrowed in sub classes.

## Attributes

Inherited from:
ShapeGraphic

2D geometric transformation using a ProlignMatrix on a GraphicElem, returns a GraphicElem. The Return type will be narrowed in sub traits / classes.

2D geometric transformation using a ProlignMatrix on a GraphicElem, returns a GraphicElem. The Return type will be narrowed in sub traits / classes.

## Attributes

Inherited from:
ShapeGraphic
def reflect(lineLike: LineLike): ShapeGraphic

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

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

## Attributes

Inherited from:
ShapeGraphic

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

Inherited from:
GraphicElem

Rotation 2D geometric transformation on a GraphicElem taking the rotation as a scalar measured in radians, returns a GraphicElem. The Return type will be narrowed in sub traits / classes.

Rotation 2D geometric transformation on a GraphicElem taking the rotation as a scalar measured in radians, returns a GraphicElem. The Return type will be narrowed in sub traits / classes.

## Attributes

Inherited from:
ShapeGraphic
override def rotate180: ShapeGraphic

Rotation positive or anti clockwise 180 degrees, 2D geometric transformation on a GraphicElem, returns a GraphicElem. The return type will be narrowed in sub classes and traits.

Rotation positive or anti clockwise 180 degrees, 2D geometric transformation on a GraphicElem, returns a GraphicElem. The return type will be narrowed in sub classes and traits.

## Attributes

Definition Classes
Inherited from:
ShapeGraphic
override def rotate270: ShapeGraphic

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

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

## Attributes

Definition Classes
Inherited from:
ShapeGraphic
override def rotate90: ShapeGraphic

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

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

## Attributes

Definition Classes
Inherited from:
ShapeGraphic
def scale(operand: Double): ShapeGraphic

Uniform 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.

Uniform 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.

## Attributes

Inherited from:
ShapeGraphic
override def scaleXY(xOperand: Double, yOperand: Double): ShapeGraphic

XY scaling 2D geometric transformation on a GraphicElem, returns a GrpahicElem. This allows different scaling factors across X and Y dimensions. The return type will be narrowed in sub classes and traits.

XY scaling 2D geometric transformation on a GraphicElem, returns a GrpahicElem. This allows different scaling factors across X and Y dimensions. The return type will be narrowed in sub classes and traits.

## Attributes

Definition Classes
Inherited from:
ShapeGraphic

## Attributes

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

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

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

## Attributes

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

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

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

## Attributes

Definition Classes
Inherited from:
GraphicBounded
def slateXY(xDelta: Double, yDelta: Double): ShapeGraphic

Translate geometric transformation.

Translate geometric transformation.

Inherited from:
ShapeGraphic

Inherited from:
GraphicElem

## Attributes

Inherited from:
ShapeGraphic
final def svgInlineStr: String

Inherited from:
ShapeGraphic

Inherited from:
BoundedElem