| /* |
| * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * Image generator for cursor and drag |
| */ |
| import java.awt.Color; |
| import java.awt.Graphics; |
| import java.awt.Image; |
| import java.awt.image.BufferedImage; |
| |
| public abstract class ImageGenerator |
| { |
| public int width; |
| public int height; |
| private final BufferedImage bi; |
| public ImageGenerator(int _width, int _height, Color bgColor) |
| { |
| width = _width; |
| height = _height; |
| bi = new BufferedImage( |
| width, |
| height, |
| BufferedImage.TYPE_INT_ARGB); |
| Graphics gr = bi.getGraphics(); |
| if(null==bgColor){ |
| bgColor = Color.WHITE; |
| } |
| gr.setColor(bgColor); |
| gr.fillRect(0, 0, width, height); |
| paint(gr); |
| gr.dispose(); |
| } |
| public Image getImage() { return bi; } |
| |
| public abstract void paint(Graphics gr); |
| } |