fix trending draw issues ...

Classes/x-saherelm.x-poi.drawer.class.mq5

@@ -256,7 +256,8 @@ class XCPOIDrawer : public XCBase
         color clr = clrYellow,
         int width = 3,
         ENUM_ARROW_ANCHOR anchor = ANCHOR_BOTTOM,
-        string name = NULL //
+        string name = NULL,
+        bool ignoreBarTag = true //
     )
     {
         //
@@ -285,7 +286,10 @@ class XCPOIDrawer : public XCBase
             (IsValid(prefix)
                  ? prefix + "_"
                  : prefix) +
-            ToMD5(barTag);
+            (IsSpecifiedValid(name)
+                 ? name
+                 : "") +
+            (ignoreBarTag ? "" : ToMD5(barTag));
 
         //
         object = new XCBarArrowObject();
@@ -404,13 +408,13 @@ class XCPOIDrawer : public XCBase
 
     /**
      * Draw Specified Pivot Collection ...
-     * 
+     *
      * @param  pivots: XPivot, reference Collection to Draw ...
      * @param  draws: CArrayObj, pointer reference to Hold Drawn Objects ...
      * @param  peakArrow: int, Specified Arrow Code for Peak Pivots ...
      * @param  valeArrow: int, Specified Arrow Code for Vale Pivots ...
      * @param  threshold: int, distance between price and arrow in Point ...
-     * 
+     *
      * @return ( int )
      */
     int DrawPivots(
@@ -787,7 +791,7 @@ class XCPOIDrawer : public XCBase
         //
         // Prepare ...
         object = NULL;
-        
+
         //
         int count = ArraySize(swings);
         result = HasChild(swings) &&
@@ -801,19 +805,31 @@ class XCPOIDrawer : public XCBase
         //
         bool isBullish = IsSpecifiedBullish(dir);
 
+        //
+        XOHCL _swings[];
+        Copy(
+            swings,
+            _swings //
+        );
+        SortBar(
+            _swings,
+            X_SORT_BY_DATE,
+            X_DIRECTION_BULLISH //
+        );
+
         //
         double price1 =
             isBullish
-                ? swings[0].low
-                : swings[0].high;
-        datetime time1 = swings[0].time;
+                ? _swings[0].low
+                : _swings[0].high;
+        datetime time1 = _swings[0].time;
 
         //
         double price2 =
             isBullish
-                ? swings[count - 1].low
-                : swings[count - 1].high;
-        datetime time2 = swings[count - 1].time;
+                ? _swings[count - 1].low
+                : _swings[count - 1].high;
+        datetime time2 = _swings[count - 1].time;
 
         //
         ulong chartId = ChartIdentification();
@@ -844,6 +860,9 @@ class XCPOIDrawer : public XCBase
             object.RayRight(rayRight);
         }
 
+        //
+        SpecifiedClean(_swings);
+
         //
         return result;
     }