Position class

Please make sure, you arrange your parameters like this:

  1. Longitude, 2. Latitude, 3. Altitude (optional)
Inheritance

Constructors

Position(num lng, num lat, [num? alt])
Position.fromJson(List<num> list)
factory
Position.named({required num lat, required num lng, num? alt})
Position.of(List<num> list)
Position.of(<Lng>, <Lat>, <Alt (optional)>)

Properties

alt num?
no setter
first num
The first element.
no setterinherited
hashCode int
The hash code for this object.
no setteroverride
isEmpty bool
Whether this collection has no elements.
no setterinherited
isNotEmpty bool
Whether this collection has at least one element.
no setterinherited
isSigned bool
no setteroverride
iterator Iterator<num>
A new Iterator that allows iterating the elements of this Iterable.
no setterinherited
last num
The last element.
no setterinherited
lat num
no setter
length int
The number of elements in this Iterable.
no setterinherited
lng num
no setter
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
single num
Checks that this iterable has only one element, and returns that element.
no setterinherited

Methods

any(bool test(num element)) bool
Checks whether any element of this iterable satisfies test.
inherited
cast<R>() List<R>
A view of this iterable as an iterable of R instances.
inherited
clone() Position
override
contains(Object? element) bool
Whether the collection contains an element equal to element.
inherited
crossProduct(Position p) Position
dotProduct(Position p) num
elementAt(int index) num
Returns the indexth element.
inherited
every(bool test(num element)) bool
Checks whether every element of this iterable satisfies test.
inherited
expand<T>(Iterable<T> f(num element)) Iterable<T>
Expands each element of this Iterable into zero or more elements.
inherited
firstWhere(bool test(num element), {num orElse()?}) num
The first element that satisfies the given predicate test.
inherited
fold<T>(T initialValue, T combine(T previousValue, num element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
inherited
followedBy(Iterable<num> other) Iterable<num>
Creates the lazy concatenation of this iterable and other.
inherited
forEach(void f(num element)) → void
Invokes action on each element of this iterable in iteration order.
inherited
join([String separator = '']) String
Converts each element to a String and concatenates the strings.
inherited
lastWhere(bool test(num element), {num orElse()?}) num
The last element that satisfies the given predicate test.
inherited
map<T>(T f(num e)) Iterable<T>
The current elements of this iterable modified by toElement.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
reduce(num combine(num value, num element)) num
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
inherited
singleWhere(bool test(num element), {num orElse()?}) num
The single element that satisfies test.
inherited
skip(int count) Iterable<num>
Creates an Iterable that provides all but the first count elements.
inherited
skipWhile(bool test(num value)) Iterable<num>
Creates an Iterable that skips leading elements while test is satisfied.
inherited
take(int count) Iterable<num>
Creates a lazy iterable of the count first elements of this iterable.
inherited
takeWhile(bool test(num value)) Iterable<num>
Creates a lazy iterable of the leading elements satisfying test.
inherited
toJson() List<num>
inherited
toList({bool growable = true}) List<num>
Creates a List containing the elements of this Iterable.
inherited
toSet() Set<num>
Creates a Set containing the same elements as this iterable.
inherited
toSigned() Position
override
toString() String
A string representation of this object.
inherited
where(bool test(num element)) Iterable<num>
Creates a new lazy Iterable with all elements that satisfy the predicate test.
inherited
whereType<T>() Iterable<T>
Creates a new lazy Iterable with all elements that have type T.
inherited

Operators

operator *(Position p) Position
operator +(Position p) Position
operator -(Position p) Position
operator ==(Object other) bool
The equality operator.
override
operator [](int index) num?
inherited
operator []=(int index, num value) → void
inherited