//
// SignedShortBuffer.java
//
/*
OME Bio-Formats package for reading and converting biological file formats.
Copyright (C) 2005-@year@ UW-Madison LOCI and Glencoe Software, Inc.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package loci.formats.gui;
import java.awt.image.DataBuffer;
import java.awt.image.DataBufferShort;
/**
* DataBuffer that stores signed shorts.
*
* SignedShortBuffer serves the same purpose as java.awt.image.DataBufferShort;
* the only difference is that SignedShortBuffer's getType() method
* returns DataBuffer.TYPE_USHORT.
* This is a workaround for the fact that java.awt.image.BufferedImage does
* not support DataBuffers with type DataBuffer.TYPE_SHORT.
*
* <dl><dt><b>Source code:</b></dt>
* <dd><a href="http://trac.openmicroscopy.org.uk/ome/browser/bioformats.git/components/bio-formats/src/loci/formats/gui/SignedShortBuffer.java">Trac</a>,
* <a href="http://git.openmicroscopy.org/?p=bioformats.git;a=blob;f=components/bio-formats/src/loci/formats/gui/SignedShortBuffer.java;hb=HEAD">Gitweb</a></dd></dl>
*/
public class SignedShortBuffer extends DataBuffer {
private DataBufferShort helper;
// -- Constructors --
public SignedShortBuffer(int size) {
super(DataBuffer.TYPE_USHORT, size);
helper = new DataBufferShort(size);
}
public SignedShortBuffer(int size, int numbanks) {
super(DataBuffer.TYPE_USHORT, size, numbanks);
helper = new DataBufferShort(size, numbanks);
}
public SignedShortBuffer(short[] data, int size) {
super(DataBuffer.TYPE_USHORT, size);
helper = new DataBufferShort(data, size);
}
public SignedShortBuffer(short[] data, int size, int offset) {
super(DataBuffer.TYPE_USHORT, size, 1, offset);
helper = new DataBufferShort(data, size, offset);
}
public SignedShortBuffer(short[][] data, int size) {
super(DataBuffer.TYPE_USHORT, size, data.length);
helper = new DataBufferShort(data, size);
}
public SignedShortBuffer(short[][] data, int size, int[] offsets) {
super(DataBuffer.TYPE_USHORT, size, data.length, offsets);
helper = new DataBufferShort(data, size, offsets);
}
// -- DataBuffer API methods --
/* @see java.awt.image.DataBufferShort#getData() */
public short[] getData() {
return helper.getData();
}
/* @see java.awt.image.DataBufferShort#getData(int) */
public short[] getData(int bank) {
return helper.getData(bank);
}
/* @see java.awt.image.DataBufferShort#getElem(int, int) */
public int getElem(int bank, int i) {
return helper.getElem(bank, i);
}
/* @see java.awt.image.DataBufferShort#setElem(int, int, int) */
public void setElem(int bank, int i, int val) {
helper.setElem(bank, i, val);
}
}