Point<T extends num> class

A utility class for representing two-dimensional positions.

Example:

var leftTop = const Point(0, 0);
var rightBottom = const Point(200, 400);

Constructors

Point(T x, T y)
Creates a point with the provided x and y coordinates.
const

Properties

hashCode int
The hash code for this object.
no setteroverride
magnitude double
Get the straight line (Euclidean) distance between the origin (0, 0) and this point.
no setter
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
x → T
final
y → T
final

Methods

distanceTo(Point<T> other) double
Returns the distance between this and other.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
squaredDistanceTo(Point<T> other) → T
Returns the squared distance between this and other.
toString() String
A string representation of this object.
override

Operators

operator *(num factor) Point<T>
Scale this point by factor as if it were a vector.
operator +(Point<T> other) Point<T>
Add other to this, as if both points were vectors.
operator -(Point<T> other) Point<T>
Subtract other from this, as if both points were vectors.
operator ==(Object other) bool
Whether other is a point with the same coordinates as this point.
override