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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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/* $Id: DeviceCMYKColorSpace.java 959955 2010-07-02 11:50:24Z spepping $ */
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package org.apache.xmlgraphics.java2d.color;
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import java.awt.color.ColorSpace;
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* This class represents an uncalibrated CMYK color space.
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public class DeviceCMYKColorSpace extends ColorSpace {
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private static final long serialVersionUID = 2925508946083542974L;
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private static DeviceCMYKColorSpace instance;
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* Constructs an uncalibrated CMYK ColorSpace object with {@link ColorSpace#TYPE_CMYK} and
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* @see java.awt.color.ColorSpace#ColorSpace(int, int)
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protected DeviceCMYKColorSpace() {
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* Returns an instance of an uncalibrated CMYK color space.
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* @return CMYKColorSpace the requested color space object
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public static DeviceCMYKColorSpace getInstance() {
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if (instance == null) {
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instance = new DeviceCMYKColorSpace();
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public float[] toRGB(float[] colorvalue) {
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(1 - colorvalue[0]) * (1 - colorvalue[3]),
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(1 - colorvalue[1]) * (1 - colorvalue[3]),
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(1 - colorvalue[2]) * (1 - colorvalue[3])};
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public float[] fromRGB(float[] rgbvalue) {
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throw new UnsupportedOperationException("NYI");
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public float[] toCIEXYZ(float[] colorvalue) {
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throw new UnsupportedOperationException("NYI");
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public float[] fromCIEXYZ(float[] colorvalue) {
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throw new UnsupportedOperationException("NYI");