Heuristic class
Properties
-
hashCode
→ int
-
The hash code for this object.
no setterinherited
-
runtimeType
→ Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(Invocation invocation)
→ dynamic
-
Invoked when a nonexistent method or property is accessed.
inherited
-
toString()
→ String
-
A string representation of this object.
inherited
Static Methods
-
chebyshev(dynamic dx, dynamic dy)
→ dynamic
-
Chebyshev distance.
@param {number} dx - Difference in x.
@param {number} dy - Difference in y.
@return {number} max(dx, dy)
-
euclidean(dynamic dx, dynamic dy)
→ dynamic
-
Euclidean distance.
@param {number} dx - Difference in x.
@param {number} dy - Difference in y.
@return {number} sqrt(dx * dx + dy * dy)
-
manhattan(dynamic dx, dynamic dy)
→ dynamic
-
Manhattan distance.
@param {number} dx - Difference in x.
@param {number} dy - Difference in y.
@return {number} dx + dy
