diff --git a/Program.cs b/Program.cs
index 073c264..623efb7 100644
--- a/Program.cs
+++ b/Program.cs
@@ -59,7 +59,8 @@ namespace BarcodeReaderExample
                     float[] pos1 = new float[2] { points[0].X, points[0].Y }; /// lewy dolny róg
                     float[] pos2 = new float[2] { points[2].X, points[2].Y };   ///prawy górny róg
                     float[] pos3 = new float[2] { points[1].X, points[1].Y };   ///lewy górny róg
-
+                    int width = (int)(pos2[0] - pos3[0]);
+                    int heigh = (int)(pos1[1] - pos3[1]);
                     // Cv2.Circle(frame, (int)pos1[0], (int)pos1[1], 5, Scalar.Red, 2);
                     // Cv2.Circle(frame, (int)pos2[0], (int)pos2[1], 5, Scalar.Green, 2);
                     // Cv2.Circle(frame, (int)pos3[0], (int)pos3[1], 5, Scalar.Blue, 2);  
@@ -75,11 +76,15 @@ namespace BarcodeReaderExample
                     }
 
 
-                    Mat roi = frame[new Rect((int)pos3[0], (int)pos3[1], src.Width, src.Height)];
+                    // Mat roi = frame[new Rect((int)pos3[0], (int)pos3[1], width,heigh)];
+                    Mat roi = frame[new Rect((int)pos3[0],(int)pos3[1], src.Width+3, src.Height)];
                     src.CopyTo(roi);
+                    Console.WriteLine($"szerokość:{width}");
+                    Console.WriteLine($"wysokosc:{heigh}");
+                    Console.WriteLine($"x:{pos3[0]}");
+                    Console.WriteLine($"y:{pos3[1]}");
 
-
-                    // DrawLine(location);
+                    // DrawLine(location);    //draw red squre
 
 
                     var points1 = new List<OpenCvSharp.Point>
@@ -94,11 +99,11 @@ namespace BarcodeReaderExample
                     IEnumerable<IEnumerable<OpenCvSharp.Point>> contours = new[] { points1 };
 
 
-                    // Cv2.FillPoly(frame, contours, Scalar.White);
+                    // Cv2.FillPoly(frame, contours, Scalar.White);   // fill with white
 
                     Cv2.PutText(frame, result.Text, new OpenCvSharp.Point((int)(pos2[0]-pos3[0])/2+(int)pos3[0]-160, (int)(pos2[1]-pos3[1])/2+(int)pos3[1]+60), HersheyFonts.HersheySimplex, 0.8, Scalar.Black, 2);
 
-                    Console.WriteLine(result.Text);
+                    // Console.WriteLine(result.Text);
 
 
                     // Cv2.draw