Mapper class

Handles interaction between tracking and graphs

Inheritance

Constructors

Mapper(Calculator calculator, Filter filter, EpitaphGraph graph, Building building)
factory

Properties

accuracy → double
no setterinherited
calculatedPosition → Point
no setterinherited
currentEdge ↔ EpitaphEdge?
Current edge associated with current position
getter/setter pair
filteredPosition → Point
no setterinherited
finalPosition → Point
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
inArea → bool
no setter
mappedPosition → Point
no setter
path ↔ Path
Path to current destination
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

calculatePosition(List<Beacon> beacons) → Point
Calculates the user's position using a list of known Points
inherited
closeToDestination([int pathLength = 3, double distance = 2]) → bool
Indicates if current position is close enough to current destination
determineShortestPath(String destination, [String? start]) → void
Sets the path to the shortest path from start to destination
distanceToDestination([Point? start]) → double
Returns the Euclidean distance from the user's position to the final destination
filterPosition([Point? position]) → Point
Filter calculated position
inherited
getClosestEdge([Vector? position, List<EpitaphEdge>? edges]) → EpitaphEdge
Returns the closest edge (in edges) from position
getShortestPath(String destination, [String? start]) → Path
Engages Dijkstra and returns the shortest path from start to destination
initiateFirstScan(List<Beacon> beacons) → void
inherited
initiateTrackingCycle(List<Beacon> beacons) → void
calling this engages the positioning system
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onSavedEdge() → bool
Checks if current edge equals saved edge
reset() → void
Resets the members of this class to their original value.
inherited
saveCurrentEdge() → void
Saves current edge
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited