[ITK-users] Building QT, VTK and ITK on windows 7 (x64)

[Khojaste, Amir]

Hi Chasank,

Thanks for sharing this. I was looking to find a way to use ITK, VTK libraries under Qt Creator too. This is great! However I was not able to run my project in Qt Creator with ITK and VTK libraries.

I have followed all the steps of your tutorials with the exact same versions except that I have used CMake 3.1.3 instead of 2.8.11. ITK, VTK and Qt were built with no errors.

After I have finished all the steps, I have created a project in Qt Creator, modified the ".pro" file as you mentioned. I am just trying to see if I can get the ITK to work. It might seem very stupid, but when the following code runs with no error.

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "itkImage.h"

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);
}

MainWindow::~MainWindow()
{
    delete ui;
}

void MainWindow::on_pushButton_clicked()
{

    typedef itk::Image<unsigned char, 3> ImageType;

    ImageType::Pointer image = ImageType::New();

}

Everything runs with no error, however as soon as I add the RedaerType then everything is screwd! i.e. the following code will crash!

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "itkImage.h"
#include "itkImageFileReader.h"

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);
}

MainWindow::~MainWindow()
{
    delete ui;
}

void MainWindow::on_pushButton_clicked()
{

    typedef itk::Image<unsigned char, 3> ImageType;

    ImageType::Pointer image = ImageType::New();

    typedef itk::ImageFileReader<ImageType> ReaderType;

    ReaderType::Pointer reader = ReaderType::New();

}

And that's the error that I get:

itksys-4.4.lib(SystemTools.obj):-1: error: LNK2019: unresolved external symbol __imp_RegQueryValueExA referenced in function "public: static class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > __cdecl itksys::SystemTools::GetOperatingSystemNameAndVersion(void)" (?GetOperatingSystemNameAndVersion at SystemTools@itksys@@SA?AV?$basic_string at DU?$char_traits at D@std@@V?$allocator at D@2@@std@@XZ)

I am very confused! The interesting thing is that after I get the error, even the first version of my code (with only itkImage.h) will not work neither!


Do you have any clue?

Thanks,
Amir

-----Original Message-----
From: Insight-users [mailto:insight-users-bounces at itk.org] On Behalf Of chasank
Sent: May-13-15 5:48 PM
To: insight-users at itk.org
Subject: [ITK-users] Building QT, VTK and ITK on windows 7 (x64)

Hi folks and beginners,

I've written a step by step tutorial for building qt, vtk and itk from source 64 bit on a windows os. As I stated at my blog; versions may be a little outdated but as I tested this tutorial for myself for many times. I may say they are working together like a charm.
You may replicate this tutorial to newer versions of these sdks. I have not tested with newer versions but approximately process should be same.

Note that for building projects I did not use CMAKE. I have handled it with QT's pro files.

Blog link:
http://blog.chasank.com/building-qt-vtk-and-itk-on-windows-7-x64/
<http://blog.chasank.com/building-qt-vtk-and-itk-on-windows-7-x64/>

Best regards.
May the force be with you.



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