last works on XBackTester ...

Classes/x-saherelm.x-chart.helper.class.mq5

@@ -322,6 +322,46 @@ class XCChartHelper : public XCBase
         return (ChartGetDouble(mChartID, CHART_PRICE_MAX, subWindow));
     }
 
+    /**
+     * Get Chart Width in Pixel ...
+     *
+     * @param  subWindow: int ...
+     *
+     * @return ( int )
+     */
+    int Width(int subWindow = 0)
+    {
+        //
+        // Normalize Subwindow ...
+        if (subWindow <= 0)
+        {
+            subWindow = 0;
+        }
+
+        //
+        return (int)ChartGetInteger(mChartID, CHART_WIDTH_IN_PIXELS, subWindow);
+    }
+
+    /**
+     * Get Chart Height in Pixel ...
+     *
+     * @param  subWindow: int ...
+     *
+     * @return ( int )
+     */
+    int Height(int subWindow = 0)
+    {
+        //
+        // Normalize Subwindow ...
+        if (subWindow <= 0)
+        {
+            subWindow = 0;
+        }
+
+        //
+        return (int)ChartGetInteger(mChartID, CHART_HEIGHT_IN_PIXELS, subWindow);
+    }
+
     //
     // Protected ...
   protected:

Classes/x-saherelm.x-trade.class.mq5

@@ -1930,7 +1930,7 @@ class XCTrade : public XCBase
     // Close a Collection of Positions ...
     int Close(
         XPosition &positions[], // Collection of Positions
-        string comment          // Close Comment
+        string comment = NULL   // Close Comment
     )
     {
         //