textDirection property
TextDirection?
textDirection
The text direction with which to resolve alignment.
This may be changed to null, but only after alignment has been changed to a value that does not depend on the direction.
Implementation
TextDirection? get textDirection => _textDirection;
Implementation
set textDirection(TextDirection? value) {
if (_textDirection == value) return;
_textDirection = value;
_clearPaintData();
_markNeedResolution();
}