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A multidimensional, type-agnostic image processing library.
There is a newer version: 7.1.4
/*
 * #%L
 * ImgLib2: a general-purpose, multidimensional image processing library.
 * %%
 * Copyright (C) 2009 - 2018 Tobias Pietzsch, Stephan Preibisch, Stephan Saalfeld,
 * John Bogovic, Albert Cardona, Barry DeZonia, Christian Dietz, Jan Funke,
 * Aivar Grislis, Jonathan Hale, Grant Harris, Stefan Helfrich, Mark Hiner,
 * Martin Horn, Steffen Jaensch, Lee Kamentsky, Larry Lindsey, Melissa Linkert,
 * Mark Longair, Brian Northan, Nick Perry, Curtis Rueden, Johannes Schindelin,
 * Jean-Yves Tinevez and Michael Zinsmaier.
 * %%
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
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 *    and/or other materials provided with the distribution.
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package net.imglib2;

/**
 * 
 * {x∈Rⁿ|min_d≤
 * x_d≤max_d;d∈{0…
 * n-1}}
 * 
 * 
 * An {@link RealInterval} over the real source domain. Note that this
 * does not imply that for all coordinates in the
 * {@link RealInterval} function values exist or can be generated. It only
 * defines where the minimum and maximum source coordinates are. E.g. an
 * {@link IterableRealInterval} has a limited number of values and a source
 * coordinate for each. By that, minimum and maximum are defined but the
 * {@link RealInterval} does not define a value for all coordinates in between.
 * 
 * @author Stephan Saalfeld
 */
public interface RealInterval extends EuclideanSpace
{
	/**
	 * Get the minimum in dimension d.
	 * 
	 * @param d
	 *            dimension
	 * @return minimum in dimension d.
	 */
	public double realMin( int d );

	/**
	 * Write the minimum of each dimension into double[].
	 * 
	 * @param min
	 */
	public void realMin( double[] min );

	/**
	 * Sets a {@link RealPositionable} to the minimum of this {@link Interval}
	 * 
	 * @param min
	 */
	public void realMin( RealPositionable min );

	/**
	 * Get the maximum in dimension d.
	 * 
	 * @param d
	 *            dimension
	 * @return maximum in dimension d.
	 */
	public double realMax( final int d );

	/**
	 * Write the maximum of each dimension into double[].
	 * 
	 * @param max
	 */
	public void realMax( double[] max );

	/**
	 * Sets a {@link RealPositionable} to the maximum of this {@link Interval}
	 * 
	 * @param max
	 */
	public void realMax( RealPositionable max );
}