ResizeObserverSize extension type

The ResizeObserverSize interface of the Resize Observer API is used by the ResizeObserverEntry interface to access the box sizing properties of the element being observed.

Note: In multi-column layout, which is a fragmented context, the sizing returned by ResizeObserverSize will be the size of the first column.

API documentation sourced from MDN Web Docs.

on
Implemented types
Available extensions

Properties

blockSize → double
The blockSize read-only property of the ResizeObserverSize interface returns the length of the observed element's border box in the block dimension. For boxes with a horizontal , this is the vertical dimension, or height; if the writing-mode is vertical, this is the horizontal dimension, or width.
no setter
hashCode → int
The hash code for this object.
no setterinherited
inlineSize → double
The inlineSize read-only property of the ResizeObserverSize interface returns the length of the observed element's border box in the inline dimension. For boxes with a horizontal , this is the horizontal dimension, or width; if the writing-mode is vertical, this is the vertical dimension, or height.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

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