package plugins.kernel.roi.descriptor.property;
import icy.roi.ROI;
import icy.roi.ROIDescriptor;
import icy.sequence.Sequence;
import icy.type.point.Point5D;
/**
* Position C ROI descriptor class (see {@link ROIDescriptor})
*
* @author Stephane
*/
public class ROIPositionCDescriptor extends ROIDescriptor
{
public static final String ID = "Position C";
public ROIPositionCDescriptor()
{
super(ID, "Position C", Double.class);
}
@Override
public String getDescription()
{
return "Position C (bounding box)";
}
@Override
public Object compute(ROI roi, Sequence sequence) throws UnsupportedOperationException
{
return Double.valueOf(getPositionC(roi.getPosition5D()));
}
/**
* Returns position C of specified Point5D object
*/
public static double getPositionC(Point5D point)
{
if (point == null)
return Double.NaN;
return point.getC();
}
}