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Full support of TIFF files: reading, writing, editing
/*
* The MIT License (MIT)
*
* Copyright (c) 2023-2024 Daniel Alievsky, AlgART Laboratory (http://algart.net)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package net.algart.matrices.tiff.awt;
import java.awt.image.DataBuffer;
/**
* DataBuffer that stores unsigned ints.
*
* @author Melissa Linkert
*/
public class UnsignedIntBuffer extends DataBuffer {
// (It is placed here to avoid autocorrection by IntelliJ IDEA)
/*
* #%L
* SCIFIO library for reading and converting scientific file formats.
* %%
* Copyright (C) 2011 - 2023 SCIFIO developers.
* %%
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
* #L%
*/
private final int[][] bankData;
/**
* Construct a new buffer of unsigned ints using the given int array.
*/
public UnsignedIntBuffer(int[] dataArray, int size) {
super(DataBuffer.TYPE_INT, size);
bankData = new int[1][];
bankData[0] = dataArray;
}
/**
* Construct a new buffer of unsigned ints using the given 2D int array.
*/
public UnsignedIntBuffer(int[][] dataArray, int size) {
// super(DataBuffer.TYPE_INT, size); // SCIFIO BUG!
super(DataBuffer.TYPE_INT, size, dataArray.length);
bankData = dataArray;
}
public int[] getData() {
return bankData[0];
}
public int[] getData(int bank) {
return bankData[bank];
}
@Override
public int getElem(int i) {
return getElem(0, i);
}
@Override
public int getElem(int bank, int i) {
final int value = bankData[bank][i + getOffsets()[bank]];
return (int) (value & 0xffffffffL);
}
@Override
public float getElemFloat(int i) {
return getElemFloat(0, i);
}
@Override
public float getElemFloat(int bank, int i) {
return (getElem(bank, i) & 0xffffffffL);
}
@Override
public double getElemDouble(int i) {
return getElemDouble(0, i);
}
@Override
public double getElemDouble(int bank, int i) {
return (getElem(bank, i) & 0xffffffffL);
}
@Override
public void setElem(int i, int val) {
setElem(0, i, val);
}
@Override
public void setElem(int bank, int i, int val) {
bankData[bank][i + getOffsets()[bank]] = val;
}
@Override
public void setElemFloat(int i, float val) {
setElemFloat(0, i, val);
}
@Override
public void setElemFloat(int bank, int i, float val) {
bankData[bank][i + getOffsets()[bank]] = (int) val;
}
@Override
public void setElemDouble(int i, double val) {
setElemDouble(0, i, val);
}
@Override
public void setElemDouble(int bank, int i, double val) {
bankData[bank][i + getOffsets()[bank]] = (int) val;
}
}