Position class
Please make sure, you arrange your parameters like this:
- Longitude, 2. Latitude, 3. Altitude (optional)
- Inheritance
-
- Object
- CoordinateType
- Position
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 thisIterable
.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
index
th 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 whiletest
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