diff --git a/.vs/opencvlearn/v16/.suo b/.vs/opencvlearn/v16/.suo
index cdeadf0..6b89702 100644
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diff --git a/.vs/opencvlearn/v16/Browse.VC.db b/.vs/opencvlearn/v16/Browse.VC.db
index ad58aa5..a2d8e40 100644
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diff --git a/.vs/opencvlearn/v16/ipch/AutoPCH/33ddc3be1ca733d8/OPENCV_TEST.ipch b/.vs/opencvlearn/v16/ipch/AutoPCH/33ddc3be1ca733d8/OPENCV_TEST.ipch
index bc52cec..9bd93c1 100644
Binary files a/.vs/opencvlearn/v16/ipch/AutoPCH/33ddc3be1ca733d8/OPENCV_TEST.ipch and b/.vs/opencvlearn/v16/ipch/AutoPCH/33ddc3be1ca733d8/OPENCV_TEST.ipch differ
diff --git a/.vs/opencvlearn/v16/ipch/AutoPCH/a069662d55113280/TEST.ipch b/.vs/opencvlearn/v16/ipch/AutoPCH/a069662d55113280/TEST.ipch
index 249917d..a514d3a 100644
Binary files a/.vs/opencvlearn/v16/ipch/AutoPCH/a069662d55113280/TEST.ipch and b/.vs/opencvlearn/v16/ipch/AutoPCH/a069662d55113280/TEST.ipch differ
diff --git a/opencv_test.cpp b/opencv_test.cpp
index 5b9f35f..668f05d 100644
--- a/opencv_test.cpp
+++ b/opencv_test.cpp
@@ -65,3 +65,51 @@ void opencv_t::visit_xiangsu(Mat& temp, int a)
 		}
 	}
 }
+
+Mat opencv_t::operter_zuo(Mat& temp)
+{
+	Mat out;
+	cv::add(temp, Scalar(50, 50, 50), out);//divide
+	//out = temp + Scalar(50, 50, 50);
+	return out;
+}
+
+
+
+void opencv_t::tar_bar(Mat& temp)
+{
+	namedWindow("ÁÁ¶Èµ÷Õû", WINDOW_AUTOSIZE);
+	int max = 100;
+	int lisss = 50;
+
+}
+
+static void ontrack(int lit,void* temp )//»Øµ÷
+{
+	
+	Mat image = *((Mat*)temp);
+	Mat out;
+	lit=  lit - 50;
+	cv::add(image, Scalar(lit, lit, lit), out);
+	imshow("ÁÁ¶Èµ÷Õû22", out);
+}
+
+void opencv_t::bar_demo(Mat& temp)
+{
+	namedWindow("ÁÁ¶Èµ÷Õû22", WINDOW_AUTOSIZE);
+	int lit = 50;
+	int max = 100;
+	createTrackbar("valuebar", "ÁÁ¶Èµ÷Õû22", &lit, max, ontrack,(void*)(&temp));
+	ontrack(50, &temp);
+}
+
+
+
+Mat opencv_t::operter_chen(Mat& temp)
+{
+	Mat out;
+	multiply(temp, Scalar(2,2,2),out);
+	return out;
+}
+
+
diff --git a/opencv_test.h b/opencv_test.h
index ce5cb55..a8a4a12 100644
--- a/opencv_test.h
+++ b/opencv_test.h
@@ -1,6 +1,9 @@
 #pragma once
 #include<opencv2/opencv.hpp>
 using namespace cv;
+
+
+
 class opencv_t
 {
 public:
@@ -9,6 +12,11 @@ public:
 	static opencv_t* create_new();
 	void visit_xiangsu(Mat& temp);//MatÏñËضÁд·ÃÎÊ
 	void visit_xiangsu(Mat& temp,int a);//MatÏñËضÁд·ÃÎÊ,
+	Mat operter_zuo(Mat& temp);
+	void tar_bar(Mat& temp);
+	void bar_demo(Mat& temp);
+	
+	Mat operter_chen(Mat& temp);
 private:
 
 };
diff --git a/test.cpp b/test.cpp
index 2eabb25..d17ed9f 100644
--- a/test.cpp
+++ b/test.cpp
@@ -5,8 +5,9 @@ using namespace cv;
 using namespace std;
 int main(int argc, char** argv)
 {
-	Mat src = imread("./images/green.jpg");
+	Mat src = imread("./images/hist_01.jpg");
 	namedWindow("ÊäÈëͼÏñ", WINDOW_FREERATIO);
+	//namedWindow("bai", WINDOW_FREERATIO);
 	if (src.empty())
 	{
 		cout << "ÊäÈëͼÐÎÓÐÎó" << endl;
@@ -14,9 +15,11 @@ int main(int argc, char** argv)
 	Mat gray, hsv;
 	
 	opencv_t* csss = opencv_t::create_new();
-	csss->visit_xiangsu(src,1);
+	//csss->visit_xiangsu(src,1);
 	//cvtColor(src, hsv, COLOR_BGR2HSV);
 	imshow("ÊäÈëͼÏñ", src);
+	csss->bar_demo(src);
+	//imshow("bai", bai);
 	waitKey(0);
 	destroyAllWindows();
 	return 0;
diff --git a/x64/Debug/opencv_test.obj b/x64/Debug/opencv_test.obj
index 1ccfb80..0d9ecda 100644
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diff --git a/x64/Debug/opencvlearn.exe b/x64/Debug/opencvlearn.exe
index 7e109a1..514038b 100644
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diff --git a/x64/Debug/opencvlearn.ilk b/x64/Debug/opencvlearn.ilk
index 15fed37..00fb3e6 100644
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diff --git a/x64/Debug/opencvlearn.log b/x64/Debug/opencvlearn.log
index 77c1451..8b67ca1 100644
--- a/x64/Debug/opencvlearn.log
+++ b/x64/Debug/opencvlearn.log
@@ -1,2 +1,2 @@
-  test.cpp
+  opencv_test.cpp
   opencvlearn.vcxproj -> C:\Users\leave1031\Desktop\learn\opencvlearn\x64\Debug\opencvlearn.exe
diff --git a/x64/Debug/opencvlearn.pdb b/x64/Debug/opencvlearn.pdb
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diff --git a/x64/Debug/opencvlearn.tlog/CL.command.1.tlog b/x64/Debug/opencvlearn.tlog/CL.command.1.tlog
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diff --git a/x64/Debug/opencvlearn.tlog/CL.read.1.tlog b/x64/Debug/opencvlearn.tlog/CL.read.1.tlog
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diff --git a/x64/Debug/opencvlearn.tlog/CL.write.1.tlog b/x64/Debug/opencvlearn.tlog/CL.write.1.tlog
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diff --git a/x64/Debug/test.obj b/x64/Debug/test.obj
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diff --git a/x64/Debug/vc142.idb b/x64/Debug/vc142.idb
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