last works on pattern detector ...

2025-09-17 08:58:58 +03:30
parent 21fe832447
commit c1da10ba3a
4 changed files with 795 additions and 245 deletions
@@ -889,6 +889,95 @@ class XCPOIDrawer : public XCBase
        return result;
    }

+    /**
+     * Draw Trend Line based on Swings Points ...
+     *
+     * @param  swings: XOHCL, Specified Swings ...
+     * @param  dir: ENUM_X_DIRECTION, Specified Trend Direction ...
+     * @param  rayRight: Ray to Right ...
+     * @param  rayLeft: Ray to Left ...
+     *
+     * @return ( bool )
+     */
+    bool DrawSwingTrend(
+        XOHCL &swings[],
+        ENUM_X_DIRECTION dir,
+        CChartObjectTrend *&object,
+        bool rayRight = false,
+        bool rayLeft = false //
+    )
+    {
+        //
+        bool result = false;
+
+        //
+        int count = ArraySize(swings);
+        result = HasChild(swings) &&
+                 count >= 2 &&
+                 HasDirection(dir);
+        if (!result)
+        {
+            return result;
+        }
+
+        //
+        bool isBullish = IsSpecifiedBullish(dir);
+
+        //
+        double price1 =
+            isBullish
+                ? 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;
+
+        //
+        ulong chartId = ChartIdentification();
+        int subWindow = SubWindowIdentification();
+        string name = ToXString(dir) + "_Trend_" + ToXString(price1) + "_" + ToXString(price2);
+
+        //
+        object = new CChartObjectTrend();
+        result = object.Create(
+            chartId,
+            name,
+            subWindow,
+            time1,
+            price1,
+            time2,
+            price2 //
+        );
+        if (result)
+        {
+            //
+            ApplyStyle(
+                object,
+                dir //
+            );
+
+            //
+            if (rayRight)
+            {
+                object.RayRight(true);
+            }
+
+            //
+            if (rayLeft)
+            {
+                object.RayLeft(true);
+            }
+        }
+
+        //
+        return result;
+    }
+
    /**
     * Apply Specified Style to Object ...
     */
@@ -932,7 +1021,7 @@ class XCPOIDrawer : public XCBase

    /**
     * Apply Style to Specified Chart Object ...
-     * 
+     *
     * @param  dir: Argument 2
     */
    void ApplyStyle(