org.apache.commons.imaging.formats.tiff.photometricinterpreters.PhotometricInterpreterCieLab Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of commons-imaging Show documentation
Show all versions of commons-imaging Show documentation
Apache Commons Imaging (previously Sanselan) is a pure-Java image library.
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.imaging.formats.tiff.photometricinterpreters;
import java.io.IOException;
import org.apache.commons.imaging.ImageReadException;
import org.apache.commons.imaging.color.ColorConversions;
import org.apache.commons.imaging.common.ImageBuilder;
public class PhotometricInterpreterCieLab extends PhotometricInterpreter {
public PhotometricInterpreterCieLab(final int samplesPerPixel,
final int[] bitsPerSample, final int predictor, final int width, final int height) {
super(samplesPerPixel, bitsPerSample, predictor, width, height);
}
@Override
public void interpretPixel(final ImageBuilder imageBuilder, final int[] samples, final int x,
final int y) throws ImageReadException, IOException {
final int cieL = samples[0];
final int cieA = (byte) samples[1];
final int cieB = (byte) samples[2];
final int rgb = ColorConversions.convertCIELabtoARGBTest(cieL, cieA, cieB);
imageBuilder.setRGB(x, y, rgb);
}
}