MutableRectangle<T extends num> class

A class for representing two-dimensional axis-aligned rectangles withmutable properties.

Legacy: New usages ofMutableRectangle are discouraged.

If you are using theMutableRectangle class withdart:html,we recommend migrating topackage:web.To learn how and why to migrate,check out themigration guide.
If you want to store the boundaries of a rectanglein some coordinate system,consider using arecord.Depending on how you will use it, this could looklikevar boundaries = (mixX: x1, maxX: x2, minY: y1, maxY: y2).
If you need to perform intersection calculations or containment checks,consider using a dedicated library, such aspackage:vector_math.
If you are developing a Flutter application or package,consider using theRecttype fromdart:ui.

Implemented types

Constructors

MutableRectangle(Tleft,Ttop,Twidth,Theight): Create a mutable rectangle spanned by(left, top) and(left+width, top+height).
MutableRectangle.fromPoints(Point<T>a,Point<T>b): Create a mutable rectangle spanned by the pointsa andb;
factory

bottom→ T: The y-coordinate of the bottom edge.
no setterinherited
bottomLeft→Point<T>: no setterinherited
bottomRight→Point<T>: no setterinherited
hashCode→int: The hash code for this object.
no setterinherited
height↔ T: The height of the rectangle.
getter/setter pair
left↔ T: The x-coordinate of the left edge.
getter/setter pair
right→ T: The x-coordinate of the right edge.
no setterinherited
runtimeType→Type: A representation of the runtime type of the object.
no setterinherited
top↔ T: The y-coordinate of the left edge.
getter/setter pair
topLeft→Point<T>: no setterinherited
topRight→Point<T>: no setterinherited
width↔ T: The width of the rectangle.
getter/setter pair

boundingBox(Rectangle<T>other)→Rectangle<T>: Returns a new rectangle which completely containsthis andother.
inherited
containsPoint(Point<num>another)→bool: Tests whetheranother is inside or along the edges ofthis.
inherited
containsRectangle(Rectangle<num>another)→bool: Tests whetherthis entirely containsanother.
inherited
intersection(Rectangle<T>other)→Rectangle<T>?: Computes the intersection ofthis andother.
inherited
intersects(Rectangle<num>other)→bool: Returns true ifthis intersectsother.
inherited
noSuchMethod(Invocationinvocation)→ dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString()→String: A string representation of this object.
inherited