Re: reading channel display color

Posted by Michael Schmid on Oct 27, 2020; 5:18pm
URL: http://imagej.273.s1.nabble.com/reading-channel-display-color-tp5024126p5024130.html

Hi Leoncio,

the color information is in the LUT (color lookup table) of each channel.
In a macro, you can read the LUT with
   getLut(reds, greens, blues)
and set it with
   setLut(reds, greens, blues)

You have to transfer the LUT for each channel.

Michael
________________________________________________________________
On 27.10.20 16:52, Leoncio Vergara wrote:
> Hi, I have a very simple question. Is there a macro instruction to read the display color for a channel in image J? I can read the min and max display values for the gray values, I can also setup the color for a given channel, but if I want to et the information from an open image and transfer it to another one, I cant find the solution. I would appreciate if anybody could point me in the right direction.
>
> Thank you
>
> Leo Vergara
>
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