Rectangle<T extends num> class
Null safety
A class for representing two-dimensional rectangles whose properties are immutable.
- Implementers
Constructors
- Rectangle(T left, T top, T width, T height)
-
Create a rectangle spanned by
(left, top)
and(left+width, top+height)
.const -
Rectangle.fromPoints(Point<
T> a, Point<T> b) -
Create a rectangle spanned by the points
a
andb
;factory
Properties
- bottom → T
-
The y-coordinate of the bottom edge.
read-only, inherited
-
bottomLeft
→ Point<
T> -
read-only, inherited
-
bottomRight
→ Point<
T> -
read-only, inherited
- hashCode → int
-
The hash code for this object.
read-only, inherited
- height → T
-
The height of the rectangle.
final
- left → T
-
The x-coordinate of the left edge.
final
- right → T
-
The x-coordinate of the right edge.
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
- top → T
-
The y-coordinate of the top edge.
final
-
topLeft
→ Point<
T> -
read-only, inherited
-
topRight
→ Point<
T> -
read-only, inherited
- width → T
-
The width of the rectangle.
final
Methods
-
boundingBox(
Rectangle< T> other) → Rectangle<T> -
Returns a new rectangle which completely contains
this
andother
.inherited -
containsPoint(
Point< num> another) → bool -
Tests whether
another
is inside or along the edges ofthis
.inherited -
containsRectangle(
Rectangle< num> another) → bool -
Tests whether
this
entirely containsanother
.inherited -
intersection(
Rectangle< T> other) → Rectangle<T> ? -
Computes the intersection of
this
andother
.inherited -
intersects(
Rectangle< num> other) → bool -
Returns true if
this
intersectsother
.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited