Re: Select window

Posted by Aryeh Weiss on Nov 24, 2015; 7:41pm
URL: http://imagej.273.s1.nabble.com/Select-window-tp5015022p5015027.html

On 24/11/2015 8:45 PM, JP Dustin wrote:
> I have been trying to find a solution to this, but have been having little success.
>
> I am running an RGB split and need to keep the green channel from the resulting split. How can I get my macro to select the green channel image, and close the red and blue? I would like to do this for all subsequent images with differing image names.
>
>
When you split an RGB image, it will name the green channel

imageTitle (green)

so you can do something like:


selectImage(imageTitle); // assume your image name is stored in the
variable called imageTitle
run("Split Channels");

if (isOpen(imageTitle+" (red)"   )  ) {
     close(imageTitle+" (red)" );
     }

if (isOpen(imageTitle+" (blue)"   )  ) {
     close(imageTitle+" (blue)");
     }

if (isOpen(imageTitle+" (green)"   )  ) {
     code to process your green image
     }

The if statements are "defensive" -- if they fail then something is
wrong (you can add an else clause to catch that and print something
appropriate.

--aryeh

--
Aryeh Weiss
Faculty of Engineering
Bar Ilan University
Ramat Gan 52900 Israel

Ph:  972-3-5317638
FAX: [phone]

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