[Insight-users] [how to interrupt an registration process]

[J Mst]

Hi Luis,

I've an command/observer which passes the current position etc. And i 
understand that i have to interrupt this execute() method. I am working 
within the command line but I don't know how i can do this.

It would be great if I could stop the process by pressing a button eg. the 
enter button.

A practical example would be great

thanx in advance

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 interrupt an registration process]
>Date: Tue, 29 Apr 2003 08:52:34 -0400
>
>Hi Joris,
>
>The registration process invokes iteration events.
>You probably have defined already a Command/Observer
>that receives these events and print out the current
>parameters of the transform.
>
>In order to interrupt the registration, simply add
>a "Cancel" button in your GUI, and during the Execute()
>method of the Command/Observer check for the state of
>this new button.
>
>
>Regards,
>
>
>   Luis
>
>
>----------------------
>
>J Mst wrote:
>>hi all,
>>
>>I'm working on a project which includes registration and now I reached the 
>>testing stage. I am constantly testing my code with different images. All 
>>is going well, but one thing anoys me.
>>
>>When I see that the registration process is going in the wrong direction, 
>>I cannot interrupt the process in any way. I read in the SoftwareGuide 
>>that this can be done.. but I don't know how to do this.
>>
>>Is there a simple way to interrupt the registration process so I can 
>>change the parameters of the registration an I don't have to wait till the 
>>maximum number of iterations is reached.
>>
>>Thanx in advance for any reactions.
>>
>>ps: I am using a code based on the imageregistration4 example.
>>
>>Joris
>>
>>
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>
>
>


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