Mercurial > hg > release > thermostat-1.2
view client/living-vm-filter/swing/src/main/java/com/redhat/thermostat/client/filter/host/swing/IconUtils.java @ 1660:c6ae78b6f3ac
[Thermostat 1.2] Update copyright year to 2015
Reviewed-by: omajid
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2015-March/013127.html
PR2273
author | Severin Gehwolf <sgehwolf@redhat.com> |
---|---|
date | Wed, 11 Mar 2015 15:07:27 +0100 |
parents | 0f2fbbea20bf |
children |
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/* * Copyright 2012-2015 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.filter.host.swing; import java.awt.Graphics2D; import java.awt.image.BufferedImage; import com.redhat.thermostat.client.swing.components.EmptyIcon; import com.redhat.thermostat.client.swing.components.Icon; public class IconUtils { public static Icon resizeIcon(Icon source, int size) { Icon canvas = new EmptyIcon(size, size); float v1 = canvas.getIconWidth() / 2; float v0 = source.getIconWidth() / 2; int x = (int) (v1 - v0 + 0.5); v1 = canvas.getIconHeight() / 2; v0 = source.getIconHeight() / 2; int y = (int) (v1 - v0 + 0.5); BufferedImage image = new BufferedImage(canvas.getIconWidth(), canvas.getIconHeight(), BufferedImage.TYPE_INT_ARGB); Graphics2D graphics = (Graphics2D) image.getGraphics(); graphics.drawImage(source.getImage(), x, y, null); return new Icon(image); } public static Icon overlay(Icon canvas, Icon overlay, int x, int y) { BufferedImage image = new BufferedImage(canvas.getIconWidth(), canvas.getIconHeight(), BufferedImage.TYPE_INT_ARGB); Graphics2D graphics = (Graphics2D) image.getGraphics(); canvas.paintIcon(null, graphics, 0, 0); graphics.drawImage(overlay.getImage(), x, y, null); graphics.dispose(); return new Icon(image); } }