[vtkusers] ITK beginer

[Anka Kochanowska]

Hi!
This example runs perfectly.

Here is my CMakeLists.txt:
_
cmake_minimum_required(VERSION 2.6)

PROJECT(JPGread)

FIND_PACKAGE(VTK REQUIRED)
INCLUDE(${VTK_USE_FILE})

ADD_EXECUTABLE(JPGread jpgread.cxx)
TARGET_LINK_LIBRARIES(JPGread vtkHybrid vtkWidgets)
_

ITK is not needed.

Anka

On Thu, Mar 1, 2012 at 11:57 AM, Massi <Massinissa.Bandou at usherbrooke.ca>wrote:

> Hi
>
> I started learning ITK-VTK according this web site: (really good for a
> beginner)
> http://www.vtk.org/Wiki/VTK/Examples/Cxx
>
> There is an example of reading an JPEG image (your image should be in the
> same directory as you executable)
>
> #include "itkImageFileReader.h"
> #include "itkImage.h"
> #include "vtkJPEGReader.h"
> #include "vtkImageViewer2.h"
> #include "vtkRenderer.h"
> #include "vtkSmartPointer.h"
> #include "vtkRenderWindowInteractor.h"
>
> int main(int arg, char ** argv)
>  {
>         vtkSmartPointer<vtkJPEGReader> jpegReader =
> vtkSmartPointer<vtkJPEGReader>::New();
>         jpegReader->SetFileName("your image.jpg");
>
>  //Vizualisation
>         vtkSmartPointer<vtkImageViewer2> imageViewer =
> vtkSmartPointer<vtkImageViewer2>::New();
>         imageViewer->SetInputConnection(jpegReader->GetOutputPort());
>
>         vtkSmartPointer<vtkRenderWindowInteractor> renderWindowInteractor =
>         vtkSmartPointer<vtkRenderWindowInteractor>::New();
>         imageViewer->SetupInteractor(renderWindowInteractor);
>
>         imageViewer->Render();
>         imageViewer->GetRenderer()->ResetCamera();
>         imageViewer->Render();
>
>         renderWindowInteractor->Start();
>
>  return 0;
>  }
>
> make sure you have all the headers!!
>
> Massi
>
>
>
> --
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