dart:math

Rectangle<T extends num> class

A class for representing two-dimensional rectangles whose properties are immutable.

Implementers

Constructors

Rectangle(T left, T top, T width, T height)
const
Create a rectangle spanned by (left, top) and (left+width, top+height). [...]
Rectangle.fromPoints(Point<T> a, Point<T> b)
factory
Create a rectangle spanned by the points a and b; [...]

Properties

bottom → T
read-only, inherited
The y-coordinate of the bottom edge.
bottomLeft → Point<T>
read-only, inherited
bottomRight → Point<T>
read-only, inherited
hashCode → int
read-only, inherited
The hash code for this object. [...]
height → T
final
The height of the rectangle.
left → T
final
The x-coordinate of the left edge.
The x-coordinate of the right edge.
runtimeType → Type
read-only, inherited
A representation of the runtime type of the object.
top → T
final
The y-coordinate of the top edge.
topLeft → Point<T>
read-only, inherited
topRight → Point<T>
read-only, inherited
width → T
final
The width of the rectangle.

Methods

boundingBox(Rectangle<T> other) → Rectangle<T>
inherited
Returns a new rectangle which completely contains this and other.
containsPoint(Point<num> another) → bool
inherited
Tests whether another is inside or along the edges of this.
containsRectangle(Rectangle<num> another) → bool
inherited
Tests whether this entirely contains another.
intersection(Rectangle<T> other) → Rectangle<T>?
inherited
Computes the intersection of this and other. [...]
intersects(Rectangle<num> other) → bool
inherited
Returns true if this intersects other.
noSuchMethod(Invocation invocation) → dynamic
inherited
Invoked when a non-existent method or property is accessed. [...]
toString() → String
inherited
A string representation of this object. [...]

Operators

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

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.13.0/dart-math/Rectangle-class.html