alignment property

AlignmentGeometry? get alignment

The alignment of the origin, relative to the size of the box.

This is equivalent to setting an origin based on the size of the box. If it is specified at the same time as an offset, both are applied.

An AlignmentDirectional.centerStart value is the same as an Alignment whose Alignment.x value is -1.0 if textDirection is TextDirection.ltr, and 1.0 if textDirection is TextDirection.rtl. Similarly AlignmentDirectional.centerEnd is the same as an Alignment whose Alignment.x value is 1.0 if textDirection is TextDirection.ltr, and -1.0 if textDirection is TextDirection.rtl.

Implementation

AlignmentGeometry? get alignment => _alignment;

set alignment (AlignmentGeometry? value)

Implementation

set alignment(AlignmentGeometry? value) {
  if (_alignment == value) {
    return;
  }
  _alignment = value;
  markNeedsPaint();
  markNeedsSemanticsUpdate();
}