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/* Embedding.java
* =========================================================================
* This file is part of the GrInvIn project - http://www.grinvin.org
*
* Copyright (C) 2005-2008 Universiteit Gent
*
* This program 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 2 of the License, or (at
* your option) any later version.
*
* This program 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.
*
* A copy of the GNU General Public License can be found in the file
* LICENSE.txt provided with the source distribution of this program (see
* the META-INF directory in the source jar). This license can also be
* found on the GNU website at http://www.gnu.org/licenses/gpl.html.
*
* If you did not receive a copy of the GNU General Public License along
* with this program, contact the lead developer, or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
package org.grinvin.graphs;
/**
* A mutable version of {@link EmbeddingView}.
*/
public interface Embedding extends EmbeddingView {
// public Graph getPeer ();
// [kc] there is no reason for this to return a Graph instead
// of a GraphView (as with EmbeddingView).
/**
* Set the dimension of the embedding. If this new dimension is different
* from the current dimension then coordinates
* of embedded vertices should be reasigned to conform to this new value.
*/
public void setDimension (int dimension);
/**
* Sets the coordinates to the given values.
* @param vertex Vertex (of the peer) whose coordinates should be changed
* @param coordinates Array of coordinates which must be copied.
* @throws IllegalArgumentException when the number of coordinates does not
* agree with the dimension of the embedding.
*/
public void setCoordinates (Vertex vertex, double[] coordinates);
/**
* Make this embedding a copy of the given view using the peer of the original.
*/
public void copy (EmbeddingView original);
/**
* Make this embedding a copy of the given view using the given peer. This peer
* is supposed to be a copy of the peer in the sense of method
* {@link Graph#copy}.
*/
public void copy (EmbeddingView original, GraphView newPeer);
}
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