Re: imageID list in macro

Posted by Soichiro Yamada on
URL: http://imagej.273.s1.nabble.com/Image-Gradient-tp3704168p3704173.html

Thanks Gabriel.  That worked. So

// check open images
titles=newArray(nImages);
count=0;
testid=-1;
while (count<nImages) {
     if (isOpen(testid)) {
         selectImage(testid);
         titles[count]=getTitle();
         count++;
     }
     testid--;
}


Soichiro Yamada
Molecular & Cellular Physiology Dept
Stanford University
tel: [phone]
email: [hidden email]
url: http://nelsonlab.stanford.edu


On Dec 22, 2005, at 11:50 AM, Gabriel Landini wrote:

> On Thursday 22 December 2005 19:38, Soichiro Yamada wrote:
>
>> I am writing a macro that uses two images.  In Dialog window, I would
>> like an option for the users to choose two images from open windows.
>> To do this I need to know the image IDs of images that are currently
>> open. I could not find a build-in macro function to do this. It would
>> be an equivalent of windowManager.getIDList().  Any help?
>>
>>
>
> You could loop from 1 to nImages, to selectImage(i), get their  
> title and put
> it into an array.
>
> Cheers,
>
> Gabriel
>