Using Brush Tool in Java

Posted by jck on
URL: http://imagej.273.s1.nabble.com/Using-Brush-Tool-in-Java-tp5002648.html

Hi,

i want to use the Brush tool of ImageJ in my own Java programm.
It is no problem to set the tool, but i cannot use it.
When a image is open i can draw on it, but all i get is an yellow frame, where the color should be.

I already tried to set up the color with:
Toolbar.setBackgroundColor() und Toolbar.setForegroundColor()

Maybe someone can help, or show me a tutorial how to do it, i could not find one.

This is how i call the Toolbar/Tool:
       

Toolbar t = new Toolbar();
	Toolbar.setBrushSize(10); 
	t.setTool(7);

Another question:
Is there a plugin that splits an Image by Colors? (About 10 Colors, i only found the Color_Deconvolution, but it only can split 3 different colors).


Thanks in advance.
Michael.