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/**
* ===========================================
* LibLayout : a free Java layouting library
* ===========================================
*
* Project Info: http://reporting.pentaho.org/liblayout/
*
* (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
*
* This library is free software; you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* $Id: DefaultExtendedBaselineInfo.java 3524 2007-10-16 11:26:31Z tmorgner $
* ------------
* (C) Copyright 2006-2007, by Pentaho Corporation.
*/
package org.jfree.layouting.renderer.text;
/**
* Creation-Date: 24.07.2006, 17:35:25
*
* @author Thomas Morgner
*/
public class DefaultExtendedBaselineInfo implements ExtendedBaselineInfo
{
private long[] baselines;
private int dominantBaseline;
public DefaultExtendedBaselineInfo(final int dominantBaseline)
{
this.baselines = new long[ExtendedBaselineInfo.BASELINE_COUNT];
this.dominantBaseline = dominantBaseline;
}
public int getDominantBaseline()
{
return dominantBaseline;
}
public long[] getBaselines()
{
return baselines;
}
public void setBaselines(final long[] baselines)
{
if (baselines.length != ExtendedBaselineInfo.BASELINE_COUNT)
{
throw new IllegalArgumentException();
}
System.arraycopy(baselines, 0, this.baselines, 0, ExtendedBaselineInfo.BASELINE_COUNT);
}
public long getBaseline(final int baseline)
{
return baselines[baseline];
}
public ExtendedBaselineInfo shift(final long s)
{
final DefaultExtendedBaselineInfo info =
new DefaultExtendedBaselineInfo(dominantBaseline);
info.baselines = (long[]) baselines.clone();
for (int i = 0; i < baselines.length; i++)
{
info.baselines[i] += s;
}
return info;
}
}
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