RenderAnnotatedRegion< T> constructor
Creates a new RenderAnnotatedRegion to insert value
into the
layer tree.
If sized
is true, the layer is provided with the size of this render
object to clip the results of Layer.findRegion
.
Neither value
nor sized
can be null.
Implementation
RenderAnnotatedRegion({
@required T value,
@required bool sized,
RenderBox child,
}) : assert(value != null),
assert(sized != null),
_value = value,
_sized = sized,
super(child);