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Re: Free Hand ROI [message #42077 is a reply to message #42004]

Thu, 16 December 2004 14:40

Robert Barnett
Messages: 70
Registered: May 2004

Member

I tend to feel that due to it's complexity and design, iTools are very
difficult to inherit and extend into your own application. For example,
you may find that rather than trapping widget events you need to add
your own "observer" to the UI to know when a particular ROI has been
drawn. I never bothered finding out the details due to the relative lack
of freely available examples of extending iTools. This was reason enough
to expect that iTools was going to be difficult to tinker with. I
haven't looked much into iTools, so I may be completely wrong on this one.

I tend to think that you can probably rip off someone elses ROI drawing
tool and make it free-hand if it is not already.

Pravesh wrote:

> HI:
> how do i implement the free hand roi draw tool as we have it in iImage?
> is there any kind of inheritance possible?
>
> Pravesh
>
>

--

nrb@
Robbie Barnett
imag
Research Assistant
wsahs
Nuclear Medicine & Ultrasound
nsw
Westmead Hospital
gov
Sydney Australia
au
+61 2 9845 7223

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[Message index]

		Free Hand ROI By: Pravesh on Wed, 15 December 2004 11:37
		Re: Free Hand ROI By: Pravesh on Thu, 16 December 2004 20:45
		Re: Free Hand ROI By: Robert Barnett on Thu, 16 December 2004 14:40

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