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