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References: <v04011700b5e2ebf876bd@[137.187.230.154]>
Message-ID:  <v04011701b5e4334932c8@[137.187.230.154]>
Date:         Tue, 12 Sep 2000 12:31:58 -0700
Reply-To:     ImageJ Interest Group <[log in to unmask]>
Sender:       ImageJ Interest Group <[log in to unmask]>
From:         Wayne Rasband <[log in to unmask]>
Subject:      Re: Duplicate Stack
In-Reply-To:  <[log in to unmask]>

>Hi
>
>I tried to make plugin which add two 8-bit grayscale stacks, and then merge
>original two stacks and the added stack into an RGB stack.
>Since ImageCalculator change original stack, I duplicated original stack
>before calculation.
>But duplicated images also changes to calculated one.
>Why this happens?

I don't know how you duplicated the stack but it sounds like the duplicate
has the same pixel data as the orginal.

>How can I duplicate stack which is not affected by calculation?

Save it to disk and open a copy in another window.

>Or is it possible to modify ImageCalculator so that "Create New Window"
>option support stack?

The "Create New Window" option works with stacks in v1.19b, available at
"http://rsb.info.nih.gov/ij/upgrade/".

-wayne

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