4 files changed, 52 insertions, 1 deletions
diff --git a/web/app/store/DistanceUnits.js b/web/app/store/DistanceUnits.js
index cc9f1e92..57d15fc8 100644
--- a/web/app/store/DistanceUnits.js
+++ b/web/app/store/DistanceUnits.js
@@ -33,6 +33,15 @@ Ext.define('Traccar.store.DistanceUnits', {
         factor: 0.000539957
     }],
 
+    convertValue: function (value, unit) {
+        var model;
+        if (!unit) {
+            unit = 'km';
+        }
+        model = this.findRecord('key', unit);
+        return value * model.get('factor');
+    },
+
     formatValue: function (value, unit) {
         var model;
         if (!unit) {
diff --git a/web/app/store/ReportChartTypes.js b/web/app/store/ReportChartTypes.js
new file mode 100644
index 00000000..7a63fd08
--- /dev/null
+++ b/web/app/store/ReportChartTypes.js
@@ -0,0 +1,30 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 Andrey Kunitsyn (andrey@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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+Ext.define('Traccar.store.ReportChartTypes', {
+    extend: 'Ext.data.Store',
+    fields: ['key', 'name'],
+
+    data: [{
+        key: 'speedConverted',
+        name: Strings.positionSpeed
+    }, {
+        key: 'distanceConverted',
+        name: Strings.positionDistance
+    }]
+});
diff --git a/web/app/store/ReportTypes.js b/web/app/store/ReportTypes.js
index 18b0c74a..3305a10c 100644
--- a/web/app/store/ReportTypes.js
+++ b/web/app/store/ReportTypes.js
@@ -31,5 +31,8 @@ Ext.define('Traccar.store.ReportTypes', {
     }, {
         key: 'summary',
         name: Strings.reportSummary
+    }, {
+        key: 'charts',
+        name: Strings.reportCharts
     }]
 });
diff --git a/web/app/store/SpeedUnits.js b/web/app/store/SpeedUnits.js
index e29a42c7..0480ad42 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) {