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-rw-r--r--web/app/store/SpeedUnits.js11
1 files changed, 10 insertions, 1 deletions
diff --git a/web/app/store/SpeedUnits.js b/web/app/store/SpeedUnits.js
index e29a42c..0480ad4 100644
--- a/web/app/store/SpeedUnits.js
+++ b/web/app/store/SpeedUnits.js
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2016 Anton Tananaev (anton@traccar.org)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -33,6 +33,15 @@ Ext.define('Traccar.store.SpeedUnits', {
factor: 1.15078
}],
+ convertValue: function (value, unit) {
+ var model;
+ if (!unit) {
+ unit = 'kn';
+ }
+ model = this.findRecord('key', unit);
+ return value * model.get('factor');
+ },
+
formatValue: function (value, unit) {
var model;
if (!unit) {