Java tutorial
/* This file is part of ImageJ FX. ImageJ FX is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. ImageJ FX is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with ImageJ FX. If not, see <http://www.gnu.org/licenses/>. Copyright 2015,2016 Cyril MONGIS, Michael Knop */ package ijfx.plugins; import java.util.List; import net.imglib2.Sampler; import net.imglib2.type.numeric.RealType; import org.apache.commons.math3.stat.descriptive.DescriptiveStatistics; import org.scijava.plugin.Plugin; /** * * @author Tuan anh TRINH */ @Plugin(type = ProjectionMethod.class) public class MedianProjection implements ProjectionMethod { private final String name = "Median"; @Override public <T extends RealType<T>> void process(List<T> list, Sampler<T> sampler) { DescriptiveStatistics descriptiveStatistics = new DescriptiveStatistics(); list.stream().forEach((t) -> descriptiveStatistics.addValue(t.getRealDouble())); //Set result sampler.get().setReal(descriptiveStatistics.getPercentile(50)); } @Override public String toString() { return this.name; } }