01: /*
02: * Copyright (C) 2004 NNL Technology AB
03: * Visit www.infonode.net for information about InfoNode(R)
04: * products and how to contact NNL Technology AB.
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU General Public License
08: * as published by the Free Software Foundation; either version 2
09: * of the License, or (at your option) any later version.
10: *
11: * This program is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14: * GNU General Public License for more details.
15: *
16: * You should have received a copy of the GNU General Public License
17: * along with this program; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
19: * MA 02111-1307, USA.
20: */
21:
22: // $Id: ColorMultiplier.java,v 1.5 2005/02/16 11:28:10 jesper Exp $
23: package net.infonode.gui.colorprovider;
24:
25: import net.infonode.util.ColorUtil;
26:
27: import java.awt.*;
28: import java.io.Serializable;
29:
30: /**
31: * Multiplies the RGB components of a color with the given factor.
32: *
33: * @author $Author: jesper $
34: * @version $Revision: 1.5 $
35: */
36: public class ColorMultiplier extends AbstractColorProvider implements
37: Serializable {
38: private static final long serialVersionUID = 1;
39:
40: private ColorProvider colorProvider;
41: private double factor;
42:
43: /**
44: * Constructor.
45: *
46: * @param colorProvider provides the color which RGB components will be multiplied
47: * @param factor the multiply factor
48: */
49: public ColorMultiplier(ColorProvider colorProvider, double factor) {
50: this .colorProvider = colorProvider;
51: this .factor = factor;
52: }
53:
54: public Color getColor(Component component) {
55: return ColorUtil
56: .mult(colorProvider.getColor(component), factor);
57: }
58:
59: public Color getColor() {
60: return ColorUtil.mult(colorProvider.getColor(), factor);
61: }
62: }
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