sizeOf static method

Size sizeOf(
  1. BuildContext context

Returns MediaQueryData.size from the nearest MediaQuery ancestor or throws an exception, if no such ancestor exists.

Use of this method will cause the given context to rebuild any time that the MediaQueryData.size property of the ancestor MediaQuery changes.

Prefer using this function over getting the attribute directly from the MediaQueryData returned from of, because using this function will only rebuild the context when this specific attribute changes, not when any attribute changes.


static Size sizeOf(BuildContext context) => _of(context, _MediaQueryAspect.size).size;