VecPoint2f class

Inheritance

Constructors

VecPoint2f([int length = 0, double x = 0, double y = 0])
factory
VecPoint2f.fromList(List<Point2f> pts)
factory
VecPoint2f.fromMat(Mat mat)
factory
VecPoint2f.fromPointer(Pointer<VecPoint2f> ptr, [bool attach = true])
VecPoint2f.generate(int length, Point2f generator(int i), {bool dispose = true})
factory

Properties

first Point2f
The first element.
no setterinherited
hashCode int
The hash code for this object.
no setterinherited
isEmpty bool
Whether this collection has no elements.
no setterinherited
isNotEmpty bool
Whether this collection has at least one element.
no setterinherited
iterator Iterator<Point2f>
A new Iterator that allows iterating the elements of this Iterable.
no setteroverride
last Point2f
The last element.
no setterinherited
length int
The number of elements in this Iterable.
no setteroverride
ptr Pointer<VecPoint2f>
getter/setter pairinherited
ref → VecPoint2f
no setteroverride
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
single Point2f
Checks that this iterable has only one element, and returns that element.
no setterinherited

Methods

any(bool test(Point2f element)) bool
Checks whether any element of this iterable satisfies test.
inherited
asVoid() Pointer<Void>
override
cast<R>() Iterable<R>
A view of this iterable as an iterable of R instances.
inherited
clone() VecPoint2f
override
contains(Object? element) bool
Whether the collection contains an element equal to element.
inherited
dispose() → void
override
elementAt(int index) Point2f
Returns the indexth element.
inherited
every(bool test(Point2f element)) bool
Checks whether every element of this iterable satisfies test.
inherited
expand<T>(Iterable<T> toElements(Point2f element)) Iterable<T>
Expands each element of this Iterable into zero or more elements.
inherited
firstWhere(bool test(Point2f element), {Point2f orElse()?}) Point2f
The first element that satisfies the given predicate test.
inherited
fold<T>(T initialValue, T combine(T previousValue, Point2f element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
inherited
followedBy(Iterable<Point2f> other) Iterable<Point2f>
Creates the lazy concatenation of this iterable and other.
inherited
forEach(void action(Point2f 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(Point2f element), {Point2f orElse()?}) Point2f
The last element that satisfies the given predicate test.
inherited
map<T>(T toElement(Point2f 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
reattach({Pointer<VecPoint2f>? newPtr}) → void
override
reduce(Point2f combine(Point2f value, Point2f element)) Point2f
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
inherited
singleWhere(bool test(Point2f element), {Point2f orElse()?}) Point2f
The single element that satisfies test.
inherited
skip(int count) Iterable<Point2f>
Creates an Iterable that provides all but the first count elements.
inherited
skipWhile(bool test(Point2f value)) Iterable<Point2f>
Creates an Iterable that skips leading elements while test is satisfied.
inherited
take(int count) Iterable<Point2f>
Creates a lazy iterable of the count first elements of this iterable.
inherited
takeWhile(bool test(Point2f value)) Iterable<Point2f>
Creates a lazy iterable of the leading elements satisfying test.
inherited
toList({bool growable = true}) List<Point2f>
Creates a List containing the elements of this Iterable.
inherited
toSet() Set<Point2f>
Creates a Set containing the same elements as this iterable.
inherited
toString() String
Returns a string representation of (some of) the elements of this.
inherited
where(bool test(Point2f element)) Iterable<Point2f>
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 ==(Object other) bool
The equality operator.
inherited
operator [](int idx) Point2f
override
operator []=(int idx, Point2f value) → void
override