/*
* $Id: CMYKColor.java 4784 2011-03-15 08:33:00Z blowagie $
*
* This file is part of the iText (R) project.
* Copyright (c) 1998-2011 1T3XT BVBA
* Authors: Bruno Lowagie, Paulo Soares, et al.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License version 3
* as published by the Free Software Foundation with the addition of the
* following permission added to Section 15 as permitted in Section 7(a):
* FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY 1T3XT,
* 1T3XT DISCLAIMS THE WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* 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 Affero General Public License for more details.
* You should have received a copy of the GNU Affero General Public License
* along with this program; if not, see http://www.gnu.org/licenses or write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA, 02110-1301 USA, or download the license from the following URL:
* http://itextpdf.com/terms-of-use/
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License.
*
* In accordance with Section 7(b) of the GNU Affero General Public License,
* a covered work must retain the producer line in every PDF that is created
* or manipulated using iText.
*
* You can be released from the requirements of the license by purchasing
* a commercial license. Buying such a license is mandatory as soon as you
* develop commercial activities involving the iText software without
* disclosing the source code of your own applications.
* These activities include: offering paid services to customers as an ASP,
* serving PDFs on the fly in a web application, shipping iText with a closed
* source product.
*
* For more information, please contact iText Software Corp. at this
* address: [email protected]
*/
package com.itextpdf.text.pdf;
/**
*
* @author Paulo Soares
*/
public class CMYKColor extends ExtendedColor {
private static final long serialVersionUID = 5940378778276468452L;
float cyan;
float magenta;
float yellow;
float black;
/**
* Constructs a CMYK Color based on 4 color values (values are integers from 0 to 255).
* @param intCyan
* @param intMagenta
* @param intYellow
* @param intBlack
*/
public CMYKColor(int intCyan, int intMagenta, int intYellow, int intBlack) {
this(intCyan / 255f, intMagenta / 255f, intYellow / 255f, intBlack / 255f);
}
/**
* Construct a CMYK Color.
* @param floatCyan
* @param floatMagenta
* @param floatYellow
* @param floatBlack
*/
public CMYKColor(float floatCyan, float floatMagenta, float floatYellow, float floatBlack) {
super(TYPE_CMYK, 1f - floatCyan - floatBlack, 1f - floatMagenta - floatBlack, 1f - floatYellow - floatBlack);
cyan = normalize(floatCyan);
magenta = normalize(floatMagenta);
yellow = normalize(floatYellow);
black = normalize(floatBlack);
}
/**
* @return the cyan value
*/
public float getCyan() {
return cyan;
}
/**
* @return the magenta value
*/
public float getMagenta() {
return magenta;
}
/**
* @return the yellow value
*/
public float getYellow() {
return yellow;
}
/**
* @return the black value
*/
public float getBlack() {
return black;
}
public boolean equals(Object obj) {
if (!(obj instanceof CMYKColor))
return false;
CMYKColor c2 = (CMYKColor)obj;
return (cyan == c2.cyan && magenta == c2.magenta && yellow == c2.yellow && black == c2.black);
}
public int hashCode() {
return Float.floatToIntBits(cyan) ^ Float.floatToIntBits(magenta) ^ Float.floatToIntBits(yellow) ^ Float.floatToIntBits(black);
}
}
|