SizeDescriptor.java

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package theba.descriptors;

import theba.core.RegionDescriptor;
import theba.core.RegionMask;

public class SizeDescriptor implements RegionDescriptor {

        public Object measure(RegionMask mask) {
                long size = 0;
                for (int x = 0; x < mask.getWidth(); x++)
                        for (int y = 0; y < mask.getHeight(); y++)
                                for (int z = 0; z < mask.getDepth(); z++)
                                        if (mask.isSet(x, y, z))
                                                size++;

                return size;
        }

        public String getName() {
                return "Size (3D)";
        }

        public String getAbout() {
                return "The size of this region in pixels";
        }

        public boolean does3D() {
                return true;
        }

        public boolean isNumeric() {
                return true;
        }

}