Hi

I have great difficulties with the use of MITk especially
QmitkVolumeVisualization. 

I'am starting With MITK so please help me.

I'll let the migration of QmitkVolumeVisualization control to Qt4 for
later. I downgrade momentarily to Qt3  

I need to understand how I can use it !!!! Should I integer it in a Qt
widget?

What are the steps  To display a Volume and apply interactively change on
transfer function with this component ?

I have not found documentaion that explains how to integrate or use this
component ... :-(

Can you give me a piece of code? I would be very grateful ...

Waiting for your feedback and help.

Regards.
 

On Thu, 25 Sep 2008 18:20:23 +0200, "Wegner Ingmar"
<[EMAIL PROTECTED]> wrote:
> Hi Wassim,
> 
> we are currently in a "pre-QT4-phase", meaning that we will soon (~2
> month?) start to implement in QT4 only. 
> We have several classes already written in QT4 ( see QT4 folders in mitk
> source tree) but it will need more time.
> 
>> How you can  I proceed to port this functionality to Qt4?
>> Do you have an example (even written in Qt3) that uses this
> functionality?
> 
> See the functionality mitk\QFunctionalities\QmitkVolumeVisualization. It
> is written for QT3.x.
> An example of how QT4 funcktionalities will be written in future can be
> seen in mitk\Q4Applications\Tutorial 
> 
>>I did not understand how I can use "Volume Visualization Controls" 
>>independently of Version of Qt. Can you explain ne please ????
> 
> In general MITK is GUI-independent. Sources, filters and mappers etc. on
> top of ITK and VTK. Classes are marked with mitk-prefix.
> Then we have a lot of classes written for QT3 (Qmitk-prefix), some for
QT4
> (will be extended) and even a few on Fltk to create an application.
> In future WXWidgets will be added from external developers of the MITK
> community (!very nice!, thanks), as I have heard. 
> 
> Best Regards,
> Ingmar
> 
> -----Ursprüngliche Nachricht-----
> Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] 
> Gesendet: Donnerstag, 25. September 2008 15:11
> An: Wegner Ingmar
> Cc: [email protected]
> Betreff: Re: [mitk-users] Using MITK to apply interactively change on
> transfer function(Opacity + Color) on Volume Rendering
> Wichtigkeit: Hoch
> 
> 
> Hi
> 
> Thank you very very much for your help.
> 
> I can't downgrade to Qt3.6 because I have a project in which I am using
> Qt4.
> 
> How you can  I proceed to port this functionality to Qt4?
> 
> Do you have an example (even written in Qt3) that uses this
> functionality?
> 
> I did not understand how I can use "Volume Visualization Controls" 
> independently of Version of Qt. Can you explain ne please ????
> 
> Waiting for your feedback and help.
> 
> Regards.
> 
> On Wed, 24 Sep 2008 17:58:16 +0200, "Wegner Ingmar"
> <[EMAIL PROTECTED]> wrote:
>> Hi Wassim,
>> if you would downgrade to Qt3.6 you could use the VolumeVisualization
>> functionality, which does exactly what you have described. 
>> You can also use the QT/Win free library mentioned at
>> http://www.mitk.org/wiki/Build_requirements
>> 
>> As far as I know, the functionality is not yet ported to QT4. But if
> you
>> want to port it you are more than welcome to do so and to provide the
> code
>> for the others. If you know QT4.0 it should not be too much work. 
>> 
>> Best regards,
>> Ingmar
>> 
>> 
>> -----Ursprüngliche Nachricht-----
>> Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] 
>> Gesendet: Mittwoch, 24. September 2008 14:36
>> An: [email protected]
>> Betreff: [mitk-users] Using MITK to apply interactively change on
> transfer
>> function(Opacity + Color) on Volume Rendering
>> Wichtigkeit: Hoch
>> 
>> 
>> Dear
>> 
>> I'am using VTK 5.0.2 and Qt 4.3.1  for Volume Rendering.
>> 
>> I want to  use MITK to apply interactively change on transfer
>> function(Opacity + Color).
>> 
>> VTK doesn't offers methode to do this kind of interaction on Volume
>> Rendering.
>> 
>> What I want is interact with the volume (to disappear/ display parts of
>> volume: bones, vessels ...) by varying the functions of transfer.
>> 
>> Is it possible using MITK  + VTK 5.0.2 and Qt 4.3.1 ?
>> 
>> If it is yes so :
>> 
>>       1) How can i use MITK to do this ? 
>> 
>>       2) Is there an example that I can follow because I'm starting
> with
>> MITK (I did not find in the tutorial of MITK  an example like what I'm
>> looking for).
>> 
>> I have already compiled MITK using Qt 4 as GUI + VTK 5.0.2 and ITK
> 3.8.0
> .
>>  
>>  
>> Waiting for your feedback and help.
>> 
>> I'am on a trouble so please Help.
>> 
>> Regards.
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> 
>>
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