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runtime/observatory/lib/src/elements/isolate/counter_chart.dart

 // Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import 'dart:html';
 import 'dart:async';
 import 'package:charted/charted.dart';
 import "package:charted/charts/charts.dart";
 import 'package:observatory/src/elements/helpers/rendering_scheduler.dart';
 import 'package:observatory/src/elements/helpers/tag.dart';
 
 class IsolateCounterChartElement extends HtmlElement implements Renderable {
   static const tag =
-    const Tag<IsolateCounterChartElement>('isolate-counter-chart');
+      const Tag<IsolateCounterChartElement>('isolate-counter-chart');
 
   RenderingScheduler<IsolateCounterChartElement> _r;
 
   Stream<RenderedEvent<IsolateCounterChartElement>> get onRendered =>
       _r.onRendered;
 
   Map _counters;
   StreamSubscription _subscription;
 
   factory IsolateCounterChartElement(Map counters, {RenderingQueue queue}) {
@@ skipping 20 matching lines @@
     _r.disable(notify: true);
     _subscription.cancel();
   }
 
   static final _columns = [
     new ChartColumnSpec(label: 'Type', type: ChartColumnSpec.TYPE_STRING),
     new ChartColumnSpec(label: 'Percent', formatter: (v) => v.toString())
   ];
 
   void render() {
-    final _series = [new ChartSeries("Work", const [1], new PieChartRenderer(
-      sortDataByValue: false
-    ))];
+    final _series = [
+      new ChartSeries(
+          "Work", const [1], new PieChartRenderer(sortDataByValue: false))
+    ];
     final areaHost = new DivElement()..classes = ['host'];
-    final  legendHost = new DivElement()..classes = ['legend'];
+    final legendHost = new DivElement()..classes = ['legend'];
     children = [areaHost, legendHost];
     final rect = areaHost.getBoundingClientRect();
     final minSize = new Rect.size(rect.width, rect.height);
     final config = new ChartConfig(_series, const [0])
-        ..minimumSize = minSize
-        ..legend = new ChartLegend(legendHost, showValues: true);
-    final data = new ChartData(_columns, _counters.keys
-          .map((key) => [key, double.parse(_counters[key].split('%')[0])])
-          .toList());
+      ..minimumSize = minSize
+      ..legend = new ChartLegend(legendHost, showValues: true);
+    final data = new ChartData(
+        _columns,
+        _counters.keys
+            .map((key) => [key, double.parse(_counters[key].split('%')[0])])
+            .toList());
 
-    new LayoutArea(areaHost, data, config, state: new ChartState(),
-        autoUpdate: false)
+    new LayoutArea(areaHost, data, config,
+        state: new ChartState(), autoUpdate: false)
       ..addChartBehavior(new Hovercard())
       ..addChartBehavior(new AxisLabelTooltip())
       ..draw();
   }
 }