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
- height → T
final
- The height of the rectangle.
- left → T
final
- The x-coordinate of the left edge.
- top → T
final
- The y-coordinate of the top edge.
- width → T
final
- The width of the rectangle.
- 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. [...]
- right → T
read-only, inherited
- The x-coordinate of the right edge.
- runtimeType → Type
read-only, inherited
- A representation of the runtime type of the object.
- topLeft → Point<T>
read-only, inherited
- topRight → Point<T>
read-only, inherited
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
- Returns a string representation of this object.
Operators
- operator ==(dynamic other) → bool
inherited
- The equality operator. [...]