[ImageJ-devel] ImageJ2 library set up and referencing?

[Jay Warrick]

Hi All,

I also wrote this help document for just this purpose. I have not received feedback from the ImageJ2 dev crew on it yet, but this is what I learned and it really helped me. Also, I wrote this before the OPS stuff was added so likely, as I learn this interface too, it should be added as well. Feel free to add to the document as it is a work in progress. It is written using an online collaborative latex editor. But if you don't know latex and want to add a section for a topic I missed, just look at the other sections and try to copy what I have done or just add plain text and I'll format for you later.

Here is the link.

https://www.writelatex.com/756020pphsxc

Cheers,

Jay

On Aug 6, 2014, at 4:51 AM, Johannes Schindelin <Johannes.Schindelin at gmx.de> wrote:

> Hi Vera,
> 
> On Wed, 6 Aug 2014, Johannes Schindelin wrote:
> 
>> Due to limitations in ImageJ 1.x' design, the legacy service --
>> responsible for executing any function in ImageJ 1.x -- can be
>> instantiated only once per class loader. That means that you have to
>> *dispose* of a SciJava context offering a legacy service *before* you can
>> instantiate a new context.
> 
> I completely forgot to mention that the best practice is to instantiate
> the ImageJ object *once* and then reuse that instance, rather than
> instantiating a new ImageJ object everytime you want to call ImageJ
> functionality.
> 
> Ciao,
> Johannes
> 
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