/*
Copyright 2008-2010 Gephi
Authors : Mathieu Bastian, Mathieu Jacomy, Julian Bilcke
Website : http://www.gephi.org
This file is part of Gephi.
DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
Copyright 2011 Gephi Consortium. All rights reserved.
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General Public License Version 3 only ("GPL") or the Common
Development and Distribution License("CDDL") (collectively, the
"License"). You may not use this file except in compliance with the
License. You can obtain a copy of the License at
http://gephi.org/about/legal/license-notice/
or /cddl-1.0.txt and /gpl-3.0.txt. See the License for the
specific language governing permissions and limitations under the
License. When distributing the software, include this License Header
Notice in each file and include the License files at
/cddl-1.0.txt and /gpl-3.0.txt. If applicable, add the following below the
License Header, with the fields enclosed by brackets [] replaced by
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"Portions Copyrighted [year] [name of copyright owner]"
If you wish your version of this file to be governed by only the CDDL
or only the GPL Version 3, indicate your decision by adding
"[Contributor] elects to include this software in this distribution
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However, if you add GPL Version 3 code and therefore, elected the GPL
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Contributor(s):
Portions Copyrighted 2011 Gephi Consortium.
*/
package org.gephi.ranking.plugin.transformer;
import org.gephi.ranking.api.Transformer;
/**
* Size transformer. Use a linear scale + the interpolator to compute object's
* size.
*
* @see Transformer
* @author Mathieu Bastian
*/
public abstract class AbstractSizeTransformer<Target> extends AbstractTransformer<Target> {
protected float minSize = 1f;
protected float maxSize = 4f;
public AbstractSizeTransformer() {
}
public AbstractSizeTransformer(float lowerBound, float upperBound) {
super(lowerBound, upperBound);
}
public AbstractSizeTransformer(float lowerBound, float upperBound, float minSize, float maxSize) {
super(lowerBound, upperBound);
this.minSize = minSize;
this.maxSize = maxSize;
}
public float getMinSize() {
return minSize;
}
public float getMaxSize() {
return maxSize;
}
public void setMinSize(float minSize) {
this.minSize = minSize;
}
public void setMaxSize(float maxSize) {
this.maxSize = maxSize;
}
public float getSize(float normalizedValue) {
return normalizedValue * (maxSize - minSize) + minSize;
}
}