last ...

2025-02-22 01:13:26 +03:30
parent 627e9c4706
commit c371004b3b
10 changed files with 2701 additions and 4 deletions
@@ -23,6 +23,7 @@
 // Imports ...
 #include "../Classes/x-saherelm.base.class.mq5"
 #include "../Classes/x-saherelm.x-cobject.class.mq5"
+#include "../Libraries/x-saherelm.x-poi.extensions.lib.mq5"

 //
 // Definitions ...
@@ -2872,6 +2873,66 @@ class XCPOIDrawer : public XCBase
        return result;
    }

+    /**
+     * Create Trend Line Object ...
+     *
+     * @param  swings: XSwingPoint instance Collection ...
+     * @param  useMinAsStart: Specified Min Value as Start ...
+     *
+     * @return ( bool )
+     */
+    bool CreateTrend(
+        XPoint &swings[],
+        XCTrendObject *&object,
+        bool useMinAsStart = true //
+    )
+    {
+        //
+        bool result = false;
+
+        //
+        object = NULL;
+
+        //
+        result = ArraySize(swings) >= 2 &&
+                 IsValidSize(ArraySize(swings));
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        string prefix = Prefix();
+        long chartID = ChartIdentification();
+        int window = SubWindowIdentification();
+
+        //
+        object = new XCTrendObject();
+        result = object.Create(
+            chartID,
+            window,
+            swings,
+            useMinAsStart,
+            prefix //
+        );
+
+        //
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        color clrTrend = useMinAsStart
+                             ? SwingLowColor()
+                             : SwingHighColor();
+        object.TrendColor(clrTrend);
+        object.TrendRayRight(true);
+
+        //
+        return result;
+    }
+
    /**
     * Create Consolidation Zone Object ...
     *
@@ -2929,7 +2990,7 @@ class XCPOIDrawer : public XCBase
    /**
     * Create Bar Object ...
     *
-     * @param  bar: XOHCL instance Reference ..
+     * @param  bar: XOHCL instance Reference ...
     * @param  object: XCOHCLObject pointer Reference ..
     * @param  to: Datetime ...
     *
@@ -3030,6 +3091,84 @@ class XCPOIDrawer : public XCBase
        return result;
    }

+    /**
+     * Create Bar Arrow Object ...
+     *  
+     * @param  bar: XOHCL instance Reference ...
+     * @param  priceType: ENUM_X_PRICE member ...
+     * @param  arrow: int, Arrow Code ...
+     * @param  clr: color, Arro Color ...
+     * @param  width: int, Arrow Width ...
+     * @param  anchor: ENUM_ARROW_ANCHOR, anchor of Arrow ...
+     * @param  name: string, name of Arrow ...
+     * 
+     * @return ( bool )
+     */
+    bool CreateBarArrow(
+        XOHCL &bar,
+        XCBarArrowObject *&object,
+        ENUM_X_PRICE priceType,
+        int arrow = 159,
+        color clr = clrYellow,
+        int width = 3,
+        ENUM_ARROW_ANCHOR anchor = ANCHOR_BOTTOM,
+        string name = NULL //
+    )
+    {
+        //
+        bool result = false;
+
+        //
+        object = NULL;
+
+        //
+        result = bar.IsValid();
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        string barTag = bar.GetTag(name);
+
+        //
+        string prefix = Prefix();
+        long chartID = ChartIdentification();
+        int window = SubWindowIdentification();
+
+        //
+        color mBullishColor = BarBullishColor();
+        color mBearishColor = BarBearishColor();
+
+        //
+        prefix = 
+            (IsValid(prefix)
+            ? prefix + "_"
+            : prefix) +
+            barTag;
+
+        //
+        object = new XCBarArrowObject();
+        result = object
+                     .CreateByBar(
+                         chartID,
+                         prefix,
+                         window,
+                         arrow,
+                         bar,
+                         priceType //
+                     );
+        if (result)
+        {
+            //
+            object.ArrowColor(clr);
+            object.ArrowWidth(width);
+        }
+
+        //
+        return result;
+    }
+
    /**
     * Create Specific Box on Chart ...
     *