[Insight-developers] calling itk from IDL

[Emmanuel Christophe]

Hi Hai Ming,

There are some examples in the link I sent you: a pdf explaining the
process in detail and some source code for a few filters. These are
OTB filters, but it should work for ITK. It is supposed to work for
Windows and Linux. Unfortunately, I'm not familiar enough with Windows
to help you with dll issues.

Emmanuel



2010/6/14 海明 张 <zhanghaiming54 at hotmail.com>:
> Hi Emmanuel,
>
>
>
> I still cannot link IDL with ITK. Have you tried this before? Do you have
> some simple examples? I really stuck here.
> Is there anybody who succeded in creating an ITK DLL, please help.
> Thanks for helping.
>
>
> Hai Ming
>
>
>> From: emmanuel.christophe at gmail.com
>> Date: Thu, 10 Jun 2010 18:28:24 +0800
>> Subject: Re: [Insight-developers] calling itk from IDL
>> To: zhanghaiming54 at hotmail.com
>> CC: insight-developers at itk.org
>>
>> Hi Hai Ming,
>>
>> A method was devised a while ago to call OTB from IDL/Envi with the
>> help of ITT. As OTB is mostly based on ITK, this should apply to ITK
>> as well. You can have a look at the documentation:
>>
>> http://groups.google.com/group/otb-users/browse_thread/thread/43b907397d9e8172?pli=1
>> (there is also some source samples).
>>
>> Emmanuel
>>
>>
>> 2010/6/10 海明 张 <zhanghaiming54 at hotmail.com>:
>> > hi fellows,
>> >
>> > I am trying to call itk from IDL. What I did is first generate a .dll
>> > share
>> > library from itk and then call this .dll from IDL. I tried
>> > \Examples\Registration\ImageRegistration1.cxx. In the CMakeLists.txt, I
>> > deleted unwanted commonds and change "ADD_EXECUTABLE()" to
>> > "ADD_LIBRARY(ImageRegistration1 SHARED ImageRegistration1.cxx). The
>> > cmake
>> > process did not give any error and I got a dll file. However, when I
>> > called
>> > the dll file from IDL an error message occured "Program caused
>> > arithmetic
>> > error: Floating underflow".
>> >
>> > Anyone familar with "calling itk from IDL" or know "how to generate dll
>> > from
>> > itk and call the dll from IDL"? Please help me figure this out. Thanks.
>> >
>> > Hai Ming
>> >
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