This is my first GUI attempt with Visual Studio Professional 2010, and yes, it includes OpenCV. Please see the following code
The GUI code is very simple, which contains only 1 button.
Form1.h
#pragma once #include "ImageOpen.h" namespace GUI { using namespace System; using namespace System::ComponentModel; using namespace System::Collections; using namespace System::Windows::Forms; using namespace System::Data; using namespace System::Drawing; /// <summary> /// Summary for Form1 /// </summary> public ref class Form1 : public System::Windows::Forms::Form { public: Form1(void) { InitializeComponent(); // //TODO: Add the constructor code here // } protected: /// <summary> /// Clean up any resources being used. /// </summary> ~Form1() { if (components) { delete components; } } private: System::Windows::Forms::Button^ button1; protected: private: /// <summary> /// Required designer variable. /// </summary> System::ComponentModel::Container ^components; #pragma region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> void InitializeComponent(void) { this->button1 = (gcnew System::Windows::Forms::Button()); this->SuspendLayout(); // // button1 // this->button1->Location = System::Drawing::Point(27, 49); this->button1->Name = L"button1"; this->button1->Size = System::Drawing::Size(75, 23); this->button1->TabIndex = 0; this->button1->Text = L"button1"; this->button1->UseVisualStyleBackColor = true; this->button1->Click += gcnew System::EventHandler(this, &Form1::button1_Click); // // Form1 // this->AutoScaleDimensions = System::Drawing::SizeF(6, 13); this->AutoScaleMode = System::Windows::Forms::AutoScaleMode::Font; this->ClientSize = System::Drawing::Size(284, 262); this->Controls->Add(this->button1); this->Name = L"Form1"; this->Text = L"Form1"; this->ResumeLayout(false); } #pragma endregion private: System::Void button1_Click(System::Object^ sender, System::EventArgs^ e) { ImageOpen i; i.OpenImage(); } }; }
Form1.cpp
//GUI.cpp: main project file.
#include "stdafx.h" #include "Form1.h" using namespace GUI; [STAThreadAttribute] int main(array<System::String ^> ^args) { // Enabling Windows XP visual effects before any controls are created Application::EnableVisualStyles(); Application::SetCompatibleTextRenderingDefault(false); // Create the main window and run it Application::Run(gcnew Form1()); return 0; }
ImageOpen.h
#pragma once #include <opencv2/core/core.hpp> #include <opencv2/highgui/highgui.hpp> #include <iostream> using namespace std; using namespace cv; class ImageOpen { public: ImageOpen(void); void OpenImage(); };
ImageOpen.cpp
#include "StdAfx.h" #include "ImageOpen.h" ImageOpen::ImageOpen(void) { } void ImageOpen::OpenImage() { Mat image = imread("C:/Users/Public/Pictures/Sample Pictures/Tulips.jpg"); namedWindow("Image"); imshow("Image",image); waitKey(0); }
The GUI is simple as shown below, so I don’t think you will even have to look at the GUI code
Unfortunately, when I run this, I get the following error
1>------ Build started: Project: GUI, Configuration: Debug Win32 ------ 1> stdafx.cpp 1> AssemblyInfo.cpp 1> GUI.cpp 1> ImageOpen.cpp 1> Generating Code... 1>LINK : fatal error LNK1104: cannot open file 'tbb_debug.lib' ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
This also happened in VS 2010 Express. Why am I getting this error? I can not find the tbb_debug.lib file in opencv. My version of opencv is 2.4. Please, help!
UPDATE
This link is OpenCV and VS2010: Fatal error LNK1104: atal error LNK1104: cannot open the tbb_debug.lib file , it means that we need to change the general runtime of the language; there is no support for the runtime of a common language.
Then i get this error
1>------ Build started: Project: GUI, Configuration: Debug Win32 ------ 1> stdafx.cpp 1> ImageOpen.cpp 1> GUI.cpp 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(6): error C2871: 'System' : a namespace with this name does not exist 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(7): error C2653: 'System' : is not a class or namespace name 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(7): error C2871: 'ComponentModel' : a namespace with this name does not exist 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(8): error C2653: 'System' : is not a class or namespace name 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(8): error C2871: 'Collections' : a namespace with this name does not exist 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(9): error C2653: 'System' : is not a class or namespace name 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(9): error C2871: 'Forms' : a namespace with this name does not exist 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(10): error C2653: 'System' : is not a class or namespace name 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(10): error C2871: 'Data' : a namespace with this name does not exist 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(11): error C2653: 'System' : is not a class or namespace name 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(11): error C2871: 'Drawing' : a namespace with this name does not exist 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(16): error C2059: syntax error : 'public' 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(16): error C2059: syntax error : 'public' 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(16): error C2653: 'System' : is not a class or namespace name 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(17): error C2143: syntax error : missing ';' before '{' 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\form1.h(17): error C2447: '{' : missing function header (old-style formal list?) 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\gui.cpp(8): error C2337: 'STAThreadAttribute' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\gui.cpp(9): error C2065: 'array' : undeclared identifier 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\gui.cpp(9): error C2653: 'System' : is not a class or namespace name 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\gui.cpp(9): error C2275: 'cv::String' : illegal use of this type as an expression 1> c:\opencv\build\include\opencv2\core\core.hpp(87) : see declaration of 'cv::String' 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\gui.cpp(9): error C2059: syntax error : '>' 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\gui.cpp(10): error C2143: syntax error : missing ';' before '{' 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\gui.cpp(10): error C2447: '{' : missing function header (old-style formal list?) 1> AssemblyInfo.cpp 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(3): error C2871: 'System' : a namespace with this name does not exist 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(4): error C2653: 'System' : is not a class or namespace name 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(4): error C2871: 'Reflection' : a namespace with this name does not exist 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(5): error C2653: 'System' : is not a class or namespace name 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(5): error C2871: 'CompilerServices' : a namespace with this name does not exist 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(6): error C2653: 'System' : is not a class or namespace name 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(6): error C2871: 'InteropServices' : a namespace with this name does not exist 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(7): error C2653: 'System' : is not a class or namespace name 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(7): error C2871: 'Permissions' : a namespace with this name does not exist 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(14): error C2337: 'AssemblyTitleAttribute' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(15): error C2337: 'AssemblyDescriptionAttribute' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(16): error C2337: 'AssemblyConfigurationAttribute' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(17): error C2337: 'AssemblyCompanyAttribute' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(18): error C2337: 'AssemblyProductAttribute' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(19): error C2337: 'AssemblyCopyrightAttribute' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(20): error C2337: 'AssemblyTrademarkAttribute' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(21): error C2337: 'AssemblyCultureAttribute' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(34): error C2337: 'AssemblyVersionAttribute' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(36): error C2337: 'ComVisible' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(38): error C2337: 'CLSCompliantAttribute' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(40): error C2337: 'SecurityPermission' : attribute not found 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(40): error C2653: 'SecurityAction' : is not a class or namespace name 1>c:\users\yohan\documents\visual studio 2010\projects\gui\gui\assemblyinfo.cpp(40): error C2065: 'RequestMinimum' : undeclared identifier 1> missing quotes ("") around 'RequestMinimum'? 1> Generating Code... ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========