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  • Committer: Brian Thomason
  • Date: 2011-12-20 17:51:16 UTC
  • Revision ID: brian.thomason@canonical.com-20111220175116-apwo6unuaedvgzo3
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src/net/sf/jasperreports/engine/util/JRColorUtil.java
 
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/*
 
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 * JasperReports - Free Java Reporting Library.
 
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 * Copyright (C) 2001 - 2009 Jaspersoft Corporation. All rights reserved.
 
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 * http://www.jaspersoft.com
 
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 *
 
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 * Unless you have purchased a commercial license agreement from Jaspersoft,
 
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 * the following license terms apply:
 
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 *
 
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 * This program is part of JasperReports.
 
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 *
 
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 * JasperReports is free software: you can redistribute it and/or modify
 
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 * it under the terms of the GNU Lesser General Public License as published by
 
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 * the Free Software Foundation, either version 3 of the License, or
 
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 * (at your option) any later version.
 
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 *
 
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 * JasperReports is distributed in the hope that it will be useful,
 
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 
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 * GNU Lesser General Public License for more details.
 
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 * 
 
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 * You should have received a copy of the GNU Lesser General Public License
 
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 * along with JasperReports. If not, see <http://www.gnu.org/licenses/>.
 
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 */
 
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package net.sf.jasperreports.engine.util;
 
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import java.awt.Color;
 
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import net.sf.jasperreports.engine.type.ColorEnum;
 
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/**
 
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 * @author Teodor Danciu (teodord@users.sourceforge.net)
 
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 * @version $Id: JRColorUtil.java 3712 2010-04-08 09:53:09Z teodord $
 
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 */
 
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public final class JRColorUtil
 
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{
 
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        /**
 
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         *
 
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         */
 
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        public static final int COLOR_MASK = Integer.parseInt("FFFFFF", 16);
 
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        /**
 
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         *
 
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         */
 
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        public static String getColorHexa(Color color)
 
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        {
 
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                String hexa = Integer.toHexString(color.getRGB() & COLOR_MASK).toUpperCase();
 
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                return ("000000" + hexa).substring(hexa.length());
 
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        }
 
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        /**
 
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         *
 
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         */
 
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        public static Color getColor(String strColor, Color defaultColor)
 
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        {
 
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                Color color = null;
 
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                if (strColor != null && strColor.length() > 0)
 
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                {
 
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                        char firstChar = strColor.charAt(0);
 
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                        if (firstChar == '#')
 
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                        {
 
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                                color = new Color(Integer.parseInt(strColor.substring(1), 16));
 
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                        }
 
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                        else if ('0' <= firstChar && firstChar <= '9')
 
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                        {
 
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                                color = new Color(Integer.parseInt(strColor));
 
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                        }
 
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                        else
 
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                        {
 
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                                ColorEnum colorEnum = ColorEnum.getByName(strColor);
 
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                                if (colorEnum == null)
 
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                                {
 
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                                        color = defaultColor;
 
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                                }
 
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                                else
 
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                                {
 
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                                        color = colorEnum.getColor();
 
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                                }
 
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                        }
 
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                }
 
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                return color;
 
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        }
 
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        private JRColorUtil()
 
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        {
 
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        }
 
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}