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JsAgg/ostrat/ostrat.geom/GraphicActive

GraphicActive

ostrat.geom.GraphicActive
trait GraphicActive extends GraphicBounded

Attributes

Graph
Supertypes
trait BoundedElem
trait GraphicElem
trait GeomElem
class Object
trait Matchable
class Any
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Known subtypes
class CircleActive
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Members list

Value members

Abstract methods

def pointerId: Any

The Pointer Identity is returned to the GUI application if the user mouse (or other pointing device, clicks within the polygon or shape It is purely up to the application to encode, its response if any to this object.

The Pointer Identity is returned to the GUI application if the user mouse (or other pointing device, clicks within the polygon or shape It is purely up to the application to encode, its response if any to this object.

Attributes

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

Inherited methods

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
def boundingHeight: Double

The height of the BoundingRect of this object.

The height of the BoundingRect of this object.

Attributes

Inherited from:
BoundedElem
def boundingWidth: Double

The width of the BoundingRect of this object.

The width of the BoundingRect of this object.

Attributes

Inherited from:
BoundedElem
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 tlBounding: Pt2

Attributes

Inherited from:
BoundedElem

Inherited and Abstract methods

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

Inherited from:
BoundedElem
def negX: GraphicBounded

Mirror, reflection 2D geometric transformation across the X axis on a GraphicElem, returns a GraphicElem. The Return type will be narrowed in sub traits / classes.

Mirror, reflection 2D geometric transformation across the X axis on a GraphicElem, returns a GraphicElem. The Return type will be narrowed in sub traits / classes.

Attributes

Inherited from:
GraphicBounded
def negY: GraphicBounded

Mirror, reflection 2D geometric transformation across the X axis on a GraphicElem, returns a GraphicElem. The Return type will be narrowed in sub traits / classes.

Mirror, reflection 2D geometric transformation across the X axis on a GraphicElem, returns a GraphicElem. The Return type will be narrowed in sub traits / classes.

Attributes

Inherited from:
GraphicBounded
def prolign(matrix: ProlignMatrix): GraphicBounded

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:
GraphicBounded
override def reflect(lineLike: LineLike): GraphicBounded

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

Definition Classes
Inherited from:
GraphicBounded
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

Inherited from:
GraphicElem
def rotate(angle: AngleVec): GraphicBounded

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:
GraphicBounded
override def rotate180: GraphicBounded

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

Attributes

Definition Classes
Inherited from:
GraphicBounded
override def rotate270: GraphicBounded

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

Attributes

Definition Classes
Inherited from:
GraphicBounded
override def rotate90: GraphicBounded

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

Attributes

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

Uniform scaling 2D geometric transformation on a GraphicElem, returns a GraphicElem. The Return type will be narrowed in sub traits / classes. 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 on the X and Y axes.

Uniform scaling 2D geometric transformation on a GraphicElem, returns a GraphicElem. The Return type will be narrowed in sub traits / classes. 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 on the X and Y axes.

Attributes

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

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 subclasses 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 subclasses and traits.

Attributes

Definition Classes
Inherited from:
GraphicBounded
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 subclasses and traits.

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

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

Attributes

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

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

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

Attributes

Inherited from:
GraphicBounded
def svgElems: RArr[SvgElem]

Attributes

Inherited from:
GraphicElem
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