Dear Wayne and imageJ members,
Previously I asked how to acquire the LUT from each Channel in an
ImagePlus using BioFormats and thanks to Wayne my problem was solved(
http://imagej.1557.x6.nabble.com/Acquiring-the-LUT-of-each-Channel-td5008167.html)
Now I want to replace the bioformats package with the formatsgpl.jar
which has minimal Classes included. I created this minimal example to
show that the luts wouldn't be retrieved from the ImagePlus object. Any
hints?
[code]
import ij.*;
import ij.process.*;
import java.awt.image.*;
import loci.formats.*;
import loci.formats.gui.*;
public class testFormatsGPL {
public void run()
{
String dir = "/home/mohamed/Desktop/test/";
String name = "yeastNha1.tif";
IFormatReader reader = null;
BufferedImageReader bir = null;
try {
reader = new ImageReader();
reader.setId(dir+name);
bir = new BufferedImageReader(reader);
BufferedImage input = bir.openImage(0);
ImagePlus imp = new ImagePlus("imp", input);
LUT[] luts = ((CompositeImage)imp).getLuts();
ImageStack stack = imp.getImageStack();
for(int i = 0; i < luts.length; i++)
{
// This one failes with Null Pointer Exception
System.out.println("Imp luts: " + luts[i].toString());
}
for(int i = 0; i < stack.getSize(); i++)
{
// Is this correct? How could it read Lut from
Processor but not from Imp?
ImageProcessor ip = stack.getProcessor(i+1);
LUT lut = ip.getLut();
System.out.println("per Ip: " + lut.toString());
}
}
catch(Exception x){x.printStackTrace();}
}
public static void main(String args[])
{
testFormatsGPL test = new testFormatsGPL();
test.run();
}
[/code]
Thanks in Advance,
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