| <!DOCTYPE html> |
| <!-- |
| Copyright (c) 2015 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| |
| <link rel="import" href="/tracing/base/units/scalar.html"> |
| <link rel="import" href="/tracing/base/units/time_display_mode.html"> |
| |
| <script> |
| 'use strict'; |
| |
| tr.exportTo('tr.b.u', function() { |
| /** |
| * Float wrapper, representing a time stamp, capable of pretty-printing. |
| */ |
| function TimeStamp(timestamp) { |
| tr.b.u.Scalar.call(this, timestamp, tr.b.u.Units.timeStampInMs); |
| }; |
| |
| TimeStamp.prototype = { |
| __proto__: tr.b.u.Scalar.prototype, |
| |
| get timestamp() { |
| return this.value; |
| } |
| }; |
| |
| TimeStamp.format = function(timestamp) { |
| return tr.b.u.Units.timeStampInMs.format(timestamp); |
| }; |
| |
| return { |
| TimeStamp: TimeStamp |
| }; |
| }); |
| </script> |
