Separate Channels in final image

[Roland]

Hi everyone,

If i create a multichannel image, the shown image shows on all channels the rgb image. now i want to separate the channels and show one color per channel, like the imageJ function "Channels Tools" does (Image->Color->Channels Tools->Color). The recorder gave the following output:

run("Channels Tool...");
Stack.setDisplayMode("color");
Stack.setChannel(2);

But by generating the Java-code, i get an error (Stack is not known). Does anyone have an idea how to solve this problem?

Thanks in advance

Roland

[Rasband, Wayne (NIH/NIMH) [E]]

> On Dec 22, 2014, at 8:55 AM, Roland <[hidden email]> wrote:
>
> Hi everyone,
>
> If i create a multichannel image, the shown image shows on all channels the
> rgb image. now i want to separate the channels and show one color per
> channel, like the imageJ function "Channels Tools" does
> (Image->Color->Channels Tools->Color). The recorder gave the following
> output:
>
> run("Channels Tool...");
> Stack.setDisplayMode("color");
> Stack.setChannel(2);
>
> But by generating the Java-code, i get an error (Stack is not known). Does
> anyone have an idea how to solve this problem?

Upgrade to the latest ImageJ daily build (1.49o5). After upgrading, the recorder will output:

   imp.setDisplayMode(IJ.COLOR);
   imp.setC(2);

The ImagePlus.setDisplayMode() method is new so you will need to upgrade to use it.

-wayne



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