[Insight-users] how to connect the observer message to the GUI?

[J Mst]

Hi Luis,

I think my question wasn't clear enough. My real problem is the connection 
between the CommandIterationUpdate and the Gui. I Need to connect the 
variable in the CommandIterationUpdate class with a "edit box - variable" in 
the Gui. I don;t know exectly how to do this..

Joris


>From: Luis Ibanez <luis.ibanez@kitware.com>
>To: J Mst <gave_edgar@hotmail.com>
>CC: insight-users@public.kitware.com
>Subject: Re: [Insight-users] how to connect the observer message to the 
>GUI?
>Date: Thu, 08 May 2003 13:01:03 -0400
>
>Hi Joris,
>
>Your use of the string looks fine.
>When you said that "it didn't work",
>Do you mean that it didn't comile ?
>
>In that case, could you please share the
>error message with us.
>
>Thanks
>
>
>   Luis
>
>
>----------------------------------------
>J Mst wrote:
>>Hi again :), that was a little mistake.
>>
>>I start where I ended.
>>
>>a snippet of the code:
>>
>>********************************************************************
>>CString textOut
>>
>>if( typeid( event ) != typeid( itk::IterationEvent ) )
>>      {
>>      return;
>>      }
>>
>>         std::stringstream text;
>>         text << m_optimizer->GetCurrentIteration() << " = ";
>>         text << m_optimizer->GetValue() << " : ";
>>         text << m_optimizer->GetCurrentPosition() << std::endl;
>>         TextOut = text.str().c_str() );
>>********************************************************************
>>
>>I want to connect the TextOut varable to the edit box variable in the main 
>>program. I tried the method: CLASSNAME.VARIABLENAME but that didnt work.
>>
>>Is there a simple way to connect and thus display the message in the GUI?
>>
>>All feedback will be appreciated.
>>
>>Joris
>>
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>>
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>>
>
>
>

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