Mercurial > hg > release > thermostat-0.5
view client/swing/src/main/java/com/redhat/thermostat/client/swing/GraphicsUtils.java @ 929:ccac9bcabaa0
Update copyright year of source code
review-thread: http://icedtea.classpath.org/pipermail/thermostat/2013-January/005295.html
reviewed-by: vanaltj
author | Mario Torre <neugens.limasoftware@gmail.com> |
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date | Wed, 23 Jan 2013 16:49:27 +0100 |
parents | acbfd9752b11 |
children |
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/* * Copyright 2012, 2013 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat 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 * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.client.swing; import java.awt.Color; import java.awt.Font; import java.awt.FontMetrics; import java.awt.GradientPaint; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Paint; import java.awt.RenderingHints; import java.awt.Shape; import java.awt.geom.RoundRectangle2D; import javax.swing.JComponent; import sun.swing.SwingUtilities2; @SuppressWarnings("restriction") public class GraphicsUtils { private static GraphicsUtils instance = new GraphicsUtils(); public static GraphicsUtils getInstance() { return instance; } public Graphics2D createAAGraphics(Graphics g) { Graphics2D graphics = (Graphics2D) g.create(); graphics.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); return graphics; } public void drawStringWithShadow(JComponent component, Graphics2D graphics, String string, Color foreground, int x, int y) { // paint it twice to give a subtle drop shadow effect graphics.setColor(new Color(0f, 0f, 0f, 0.1f)); SwingUtilities2.drawString(component, graphics, string, x, y + 1); graphics.setColor(foreground); SwingUtilities2.drawString(component, graphics, string, x, y); } public void drawString(JComponent component, Graphics2D graphics, String string, Color foreground, int x, int y) { graphics.setColor(foreground); SwingUtilities2.drawString(component, graphics, string, x, y); } public FontMetrics getFontMetrics(JComponent component, Font font) { return SwingUtilities2.getFontMetrics(component, font); } public Shape getRoundShape(int width, int height) { return new RoundRectangle2D.Double(0, 0, width, height, 4, 4); } public void setGradientPaint(Graphics2D g, int x, int height, Color start, Color stop) { Paint paint = new GradientPaint(x, 0, start, 0, height, stop); g.setPaint(paint); } public Color deriveWithAlpha(Color color, int alpha) { return new Color(color.getRed(), color.getGreen(), color.getBlue(), alpha); } }