001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.commons.imaging.formats.tiff.photometricinterpreters; 018 019import java.io.IOException; 020 021import org.apache.commons.imaging.ImageReadException; 022import org.apache.commons.imaging.color.ColorConversions; 023import org.apache.commons.imaging.common.ImageBuilder; 024 025public class PhotometricInterpreterCmyk extends PhotometricInterpreter { 026 public PhotometricInterpreterCmyk(final int samplesPerPixel, 027 final int[] bitsPerSample, final int predictor, final int width, final int height) { 028 super(samplesPerPixel, bitsPerSample, predictor, width, height); 029 } 030 031 @Override 032 public void interpretPixel(final ImageBuilder imageBuilder, final int[] samples, final int x, 033 final int y) throws ImageReadException, IOException { 034 035 final int sc = samples[0]; 036 final int sm = samples[1]; 037 final int sy = samples[2]; 038 final int sk = samples[3]; 039 040 final int rgb = ColorConversions.convertCMYKtoRGB(sc, sm, sy, sk); 041 imageBuilder.setRGB(x, y, rgb); 042 } 043 044}