[vtkusers] build with gdcm

[Jafari, Kourosh]

Hello John,

Actually, I am trying to use vtk, itk, and gdcm together with Visual Studio 2008. But it gives me the following compilation error:

error LNK2019: unresolved external symbol "public: static class vtkGDCMImageReader * __cdecl vtkGDCMImageReader::New(void)

I have created my project using CMake and the following CMakeLists.txt:

cmake_minimum_required(VERSION 2.8)
PROJECT(TestGDCM)
FIND_PACKAGE(GDCM)
IF(GDCM_FOUND)
    INCLUDE(${GDCM_USE_FILE})
ENDIF(GDCM_FOUND)
ADD_EXECUTABLE(TestGDCM TestGDCM.cxx)
TARGET_LINK_LIBRARIES(TestGDCM)

Actually, during building GDCM I had 17 error messages too. So maybe that is related to the above error message. Any idea what is wrong?

Thanks!
Kourosh

________________________________________
From: vtkusers-bounces at vtk.org [vtkusers-bounces at vtk.org] On Behalf Of John Drescher [drescherjm at gmail.com]
Sent: Tuesday, June 14, 2011 8:37 AM
To: 455535440
Cc: vtkusers
Subject: Re: [vtkusers] build with gdcm

2011/6/14 455535440 <455535440 at qq.com>:
> hello everybody， these days I wanted to read some dicom file with vtk ,but I
> found my dicom files  can't be read, so I try to use gdcm libray to
> resolve this problem.However, I googled the information of gdcm,someone said
> the gdcm libray must be built with vc7.0，and the vtk it linked must be built
> with it too.
> did anyone use this libray befor? can it be built by vc6?
>

I use gdcm with vtk for 3+ years now with Visual Studio. However I
have never tried to build any of this with vc6. I have done VS 2005
and above. I suggest you use one of the free express versions of
visual studio if you do not have access to a newer compiler. vc6
(1998) is pretty old now.

John
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