onLinkLongPressMoveUpdate method
Implementation
@override
void onLinkLongPressMoveUpdate(
String linkId, LongPressMoveUpdateDetails details) {
if (_segmentIndex != null) {
canvasWriter.model.setLinkMiddlePointPosition(
linkId, details.localPosition, _segmentIndex!);
canvasWriter.model.updateLink(linkId);
}
}