EdgeEnd class

Models the end of an edge incident on a node. EdgeEnds have a direction determined by the direction of the ray from the initial point to the next point. EdgeEnds are comparable under the ordering "a has a greater angle with the x-axis than b". This ordering is used to sort EdgeEnds around a node. @version 1.7

Implemented types

• Comparable

Implementers

• DirectedEdge
• EdgeEndBundle

Constructors

EdgeEnd(Edge edge)

EdgeEnd.withCoords(Edge edge, Coordinate p0, Coordinate p1)

EdgeEnd.withCoordsLabel(Edge edge, Coordinate p0, Coordinate p1, Label? label)

Properties

dx ↔ double

getter/setter pair

dy ↔ double

getter/setter pair

edge ↔ Edge

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

label ↔ Label?

getter/setter pair

node ↔ Node?

getter/setter pair

p0 ↔ Coordinate?

getter/setter pair

p1 ↔ Coordinate?

getter/setter pair

quadrant ↔ int

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

compareDirection(EdgeEnd e) → int

Implements the total order relation:

compareTo(dynamic obj) → int

Compares this object to another object.

override

computeLabel(BoundaryNodeRule boundaryNodeRule) → void

getCoordinate() → Coordinate?

getDirectedCoordinate() → Coordinate?

getDx() → double

getDy() → double

getEdge() → Edge

getLabel() → Label?

getNode() → Node?

getQuadrant() → int

init(Coordinate p0, Coordinate p1) → void

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setNode(Node node) → void

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited