/**
 * License: GPL
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License 2
 * as published by the Free Software Foundation.
 *
 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
package mpicbg.trakem2.transform;

import ij.process.ImageProcessor;

import java.awt.Rectangle;

/**
 * Creates automatically cropped mappings and inverse mappings of
 * {@linkplain ImageProcessor images} using a {@link TransformMesh}.
 * 
 * @author Stephan Saalfeld saalfeld@mpi-cbg.de
 * @version 0.3b
 */
public class TransformMeshMapping extends TransformMeshMappingWithMasks< TransformMesh >
{
	public TransformMeshMapping( final TransformMesh t )
	{
		super( t );
	}
	
	final public ImageProcessor createMappedImage( final ImageProcessor source )
	{
		Rectangle boundingBox = transform.getBoundingBox();
		final ImageProcessor target = source.createProcessor( boundingBox.width, boundingBox.height );
		map( source, target );
		return target;
	}
	
	final public ImageProcessor createMappedImageInterpolated( final ImageProcessor source )
	{
		Rectangle boundingBox = transform.getBoundingBox();
		final ImageProcessor target = source.createProcessor( boundingBox.width, boundingBox.height );
		source.setInterpolationMethod( ImageProcessor.BILINEAR );
		mapInterpolated( source, target );
		return target;
	}
	
	final public ImageProcessor createInverseMappedImage( final ImageProcessor source )
	{
		final ImageProcessor target = source.createProcessor(
				( int )transform.getWidth(),
				( int )transform.getHeight() );
		mapInverse( source, target );
		return target;
	}
	
	final public ImageProcessor createInverseMappedImageInterpolated( final ImageProcessor source )
	{
		final ImageProcessor target = source.createProcessor(
				( int )transform.getWidth(),
				( int )transform.getHeight() );
		mapInverseInterpolated( source, target );
		return target;
	}
	
	final public ImageProcessorWithMasks createMappedMaskedImage( final ImageProcessor source, final ImageProcessor mask )
	{
		Rectangle boundingBox = transform.getBoundingBox();
		final ImageProcessor targetMask = mask == null ? null : mask.createProcessor( boundingBox.width, boundingBox.height );
		final ImageProcessorWithMasks target = new ImageProcessorWithMasks( source.createProcessor( boundingBox.width, boundingBox.height ), targetMask, null );
		map( new ImageProcessorWithMasks( source, mask, null ), target );
		return target;
	}
	
	final public ImageProcessorWithMasks createMappedMaskedImageInterpolated( final ImageProcessor source, final ImageProcessor mask )
	{
		Rectangle boundingBox = transform.getBoundingBox();
		final ImageProcessor targetMask = mask == null ? null : mask.createProcessor( boundingBox.width, boundingBox.height );
		final ImageProcessorWithMasks target = new ImageProcessorWithMasks( source.createProcessor( boundingBox.width, boundingBox.height ), targetMask, null );
		mapInterpolated( new ImageProcessorWithMasks( source, mask, null ), target );
		return target;
	}
}