complete some sort of new indicators helpers classes ...

Indicators/x-saherelm.xsslc.mq5

@@ -348,10 +348,9 @@ void DefineBuffers()
     //
     ENUM_DRAW_TYPE upDrawType = showUp ? DRAW_LINE : DRAW_NONE;
 
-    
     ArraySetAsSeries(upBuffer, true);
     SetIndexBuffer(upBufferIndex, upBuffer, INDICATOR_DATA);
-    PlotIndexSetInteger(upBufferIndex, PLOT_SHOW_DATA, false);
+    PlotIndexSetInteger(upBufferIndex, PLOT_SHOW_DATA, showUp);
     PlotIndexSetInteger(upBufferIndex, PLOT_DRAW_BEGIN, maxLength);
     PlotIndexSetInteger(upBufferIndex, PLOT_DRAW_TYPE, upDrawType);
 
@@ -361,7 +360,6 @@ void DefineBuffers()
     //
     ENUM_DRAW_TYPE downDrawType = showDown ? DRAW_LINE : DRAW_NONE;
 
-    
     ArraySetAsSeries(downBuffer, true);
     SetIndexBuffer(downBufferIndex, downBuffer, INDICATOR_DATA);
     PlotIndexSetInteger(downBufferIndex, PLOT_SHOW_DATA, showDown);
@@ -412,11 +410,16 @@ void CalculateBuffers(
 
     //
     double kpiValue;
-    if (closeValue > upMaValue) {
+    if (closeValue > upMaValue)
+    {
         kpiValue = 1;
-    } else if (closeValue < downMaValue) {
+    }
+    else if (closeValue < downMaValue)
+    {
         kpiValue = -1;
-    } else {
+    }
+    else
+    {
         kpiValue = kpiBuffer[bar_index + 1];
     }