added target cmake stuff, adding functions for manipulating two images

CMakeLists.txt

@@ -1,12 +1,16 @@
 # CMakeList.txt : CMake project for ImageMan, include source and define
 # project specific logic here.
 #
-cmake_minimum_required (VERSION 3.8)
+cmake_minimum_required(VERSION 3.7...3.19)
 
-project (ImageMan)
+if(${CMAKE_VERSION} VERSION_LESS 3.12)
+    cmake_policy(VERSION ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION})
+endif()
 
-set(CMAKE_CXX_STANDARD 17)
-set(CMAKE_CXX_STANDARD_REQUIRED ON)
+project(ImageMan VERSION 1.0 DESCRIPTION "Playing with conan package manager and OpenCV" LANGUAGES CXX)
+
+#set(CMAKE_CXX_STANDARD 17)
+#set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 if(NOT EXISTS "${CMAKE_BINARY_DIR}/conan.cmake")
    message(STATUS "Downloading conan.cmake from https://github.com/conan-io/cmake-conan")
@@ -24,6 +28,17 @@ conan_cmake_run(REQUIRES opencv/4.5.1
 configure_file(clouds.jpg bin/clouds.jpg COPYONLY)
 configure_file(holoshot.png bin/holoshot.png COPYONLY)
 
-# Add source to this project's executable.
-add_executable (ImageMan "ImageMan.cpp" "ImageMan.h")
+# ImageMan Target
+add_executable (ImageMan src/ImageMan.cpp)
 target_link_libraries(ImageMan CONAN_PKG::opencv)
+
+target_include_directories(ImageMan
+    PUBLIC 
+        $<INSTALL_INTERFACE:include>    
+        $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+    PRIVATE
+        ${CMAKE_CURRENT_SOURCE_DIR}/src
+)
+
+#set_property(TARGET ImageMan PROPERTY CXX_STANDARD 17)
+target_compile_features(ImageMan PRIVATE cxx_std_17)

ImageMan.cpp

@@ -1,26 +0,0 @@
-// ImageMan.cpp : Defines the entry point for the application.
-//
-
-#include "ImageMan.h"
-
-using namespace std;
-using namespace cv;
-
-int main()
-{
-	//Mat image = imread("clouds.jpg");
-	Mat image = imread("holoshot.png");
-	cout << "image size: (" << image.size() << ")" << endl;
-	try {
-		//resize(image, image, cv::Size(1000, 1000), INTER_AREA);
-		GaussianBlur(image, image, Size(17, 17), 3.0, 3.0);
-		//Sobel(image, image, -1, 1, 1);
-	
-		imshow("image", image);
-		waitKey();
-	}
-	catch (cv::Exception e) {
-		cout << "error: " << e.what() << endl;
-	}
-	return 0;
-}

src/ImageMan.cpp

@@ -0,0 +1,54 @@
+// ImageMan.cpp : Defines the entry point for the application.
+//
+
+#include "ImageMan/ImageMan.hpp"
+
+using namespace std;
+using namespace cv;
+
+void Resize(Mat &image, int height, int width)
+{
+	resize(image, image, cv::Size(height, width), INTER_AREA);
+}
+
+void SobelFilter(Mat image, int dx = 1, int dy = 0)
+{
+	Sobel(image, image, -1, dx, dy);
+}
+
+void Blur(Mat image)
+{
+	GaussianBlur(image, image, Size(17, 17), 3.0, 3.0);
+}
+
+void Dilate(Mat image, int dilation_size = 5)
+{
+	Mat element = getStructuringElement(MORPH_RECT,
+		Size(2 * dilation_size + 1, 2 * dilation_size + 1),
+		Point(dilation_size, dilation_size));
+	dilate(image, image, element);
+}
+
+int main()
+{
+	Mat clouds = imread("clouds.jpg");
+	Mat holo = imread("holoshot.png");
+	cout << "image size: (" << holo.size() << ")" << endl;
+	try {
+		//SobelFilter(holo);
+		Dilate(holo);
+		Blur(holo);
+
+		Resize(clouds, 800, 400);
+		SobelFilter(clouds, 0, 1);
+		Dilate(clouds);
+	
+		imshow("holo", holo);
+		imshow("clouds", clouds);
+		waitKey();
+	}
+	catch (cv::Exception e) {
+		cout << "error: " << e.what() << endl;
+	}
+	return 0;
+}