/*
* org.openmicroscopy.shoola.agents.imviewer.util.ResolutionLevel
*
*------------------------------------------------------------------------------
* Copyright (C) 2006-2011 University of Dundee. All rights reserved.
*
*
* 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.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
*------------------------------------------------------------------------------
*/
package org.openmicroscopy.shoola.env.rnd.data;
import java.awt.Dimension;
//Java imports
//Third-party libraries
//Application-internal dependencies
/**
* Store information about the level and the power of 2 along the axis.
*
* @author Jean-Marie Burel
* <a href="mailto:j.burel@dundee.ac.uk">j.burel@dundee.ac.uk</a>
* @author Donald MacDonald
* <a href="mailto:donald@lifesci.dundee.ac.uk">donald@lifesci.dundee.ac.uk</a>
* @version 3.0
* <small>
* (<b>Internal version:</b> $Revision: $Date: $)
* </small>
* @since 3.0-Beta4
*/
public class ResolutionLevel
{
/** The resolution level.*/
private int level;
/** The tile size.*/
private Dimension tileSize;
/** The image size.*/
private Dimension imageSize;
/** The ratio along the X-axis.*/
private double ratioX;
/** The ratio along the Y-axis.*/
private double ratioY;
/**
* Creates a new instance.
*
* @param level The resolution level.
* @param tileSize The dimension of the tile.
* @param imageSize The size of the image.
*/
public ResolutionLevel(int level, Dimension tileSize, Dimension imageSize)
{
this.level = level;
this.tileSize = tileSize;
this.imageSize = imageSize;
setRatio(1, 1);
}
/**
* Sets the ratio along the X and Y-axis.
*
* @param ratioX The ratio along the X-axis.
* @param ratioY The ratio along the Y-axis.
*/
public void setRatio(double ratioX, double ratioY)
{
this.ratioX = ratioX;
this.ratioY = ratioY;
}
/**
* Returns the lowest of the ratio.
*
* @return See above.
*/
public double getRatio()
{
if (ratioX < ratioY) return ratioX;
return ratioY;
}
/**
* Returns the image's size.
*
* @return See above.
*/
public Dimension getImageSize() { return imageSize; }
/**
* Returns the resolution level.
*
* @return See above.
*/
public int getLevel() { return level; }
/**
* Returns the tile size.
*
* @return See above.
*/
public Dimension getTileSize() { return tileSize; }
}