[vtkusers] ITK beginer

[Anka Kochanowska]

You do not need vtkWidgets, sorry.

On Thu, Mar 1, 2012 at 12:11 PM, Anka Kochanowska <pluszcz at gmail.com> wrote:

> 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
>>
>>
>>
>> --
>> View this message in context:
>> http://vtk.1045678.n5.nabble.com/ITK-beginer-tp5528382p5528483.html
>> Sent from the VTK - Users mailing list archive at Nabble.com.
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>
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