Change color of a pixel on image. Plugin Java

Posted by Danae on Mar 15, 2017; 11:58am
URL: http://imagej.273.s1.nabble.com/Change-color-of-a-pixel-on-image-Plugin-Java-tp5018304.html

Good Afternoon.

I'm currently doing a plugin for imageJ and I need to change the color of some of the pixels (given its coordinates)
I've seen how people do this on a macro but I can't figure out how to do it in JAVA.

For example, I want to change the color from black to red.


Thank you so much.

Dánae


PD: Please, don't ask me why I'm doing a plugin instead of a macro, just answer my doubt please.