title: Format & localize date labels in charts_flutter time series chart
body: <p>I have following time series in <a href="https://github.com/google/charts/tree/master/charts_flutter" rel="nofollow noreferrer">charts_flutter</a>:</p>
  
  <pre><code>charts.Series&lt;DatumPoint, DateTime&gt;(
          id: 'Series',
          colorFn: (_, __) =&gt; charts.MaterialPalette.red.shadeDefault,
          domainFn: (DatumPoint point, _) =&gt; point.date,
          measureFn: (DatumPoint point, _) =&gt; point.value,
          data: p,
        )
  </code></pre>
  
  <p>and this is how my <code>TimeSeriesChart</code> has been created:</p>
  
  <pre><code>@override
    Widget build(BuildContext context) {
      return charts.TimeSeriesChart(
        widget.seriesList,
        animate: widget.animate,
        selectionModels: [
          charts.SelectionModelConfig(
            type: charts.SelectionModelType.info,
            changedListener: _onSelectionChanged,
          )
        ],
        domainAxis: charts.EndPointsTimeAxisSpec(),
        behaviors: [
          charts.LinePointHighlighter(
              showHorizontalFollowLine:
                  charts.LinePointHighlighterFollowLineType.none,
              showVerticalFollowLine:
                  charts.LinePointHighlighterFollowLineType.nearest,
              dashPattern: [1, 1]),
          charts.SelectNearest(
            eventTrigger: charts.SelectionTrigger.tapAndDrag,
          ),
        ],
      );
    }
  }
  </code></pre>
  
  <p>I would like to format start &amp; end ticker on domain Axis using localize <code>DateTime</code> format e.g. <code>DateFormat.yMMMd(Localizations.localeOf(context).languageCode).format(date)</code></p>
  
  <p>How can I achieve this?</p>