anchor.diff:                          child: train.imageRenderer = new RenderImage(
                             fit: ImageFit.fitWidth
                           )
  -                      )..parentData = (new TableCellParentData()..verticalAlignment = CellVerticalAlignment.fill),
  +                      )..parentData = (new TableCellParentData()..verticalAlignment = TableCellVerticalAlignment.fill),
                         new RenderPointerListener(
                           onPointerDown: (PointerDownEvent event) => handlePointerDown(train),
                           child: new RenderPadding(
  
positive.code:               ),
                new RenderTable(
                  border: new TableBorder.symmetric(inside: new BorderSide(width: 1.0)),
                  columnWidths: const <int, ColumnWidth>{
                    0: const IntrinsicColumnWidth(),
                    1: const MaxColumnWidth(const IntrinsicColumnWidth(), const FractionColumnWidth(0.4)),
                    2: const FlexColumnWidth(),
  
negative.code: import 'dart:ui' as ui;
  
  import 'package:flutter/services.dart';
  