001: /* ====================================================================
002: * The JRefactory License, Version 1.0
003: *
004: * Copyright (c) 2001 JRefactory. All rights reserved.
005: *
006: * Redistribution and use in source and binary forms, with or without
007: * modification, are permitted provided that the following conditions
008: * are met:
009: *
010: * 1. Redistributions of source code must retain the above copyright
011: * notice, this list of conditions and the following disclaimer.
012: *
013: * 2. Redistributions in binary form must reproduce the above copyright
014: * notice, this list of conditions and the following disclaimer in
015: * the documentation and/or other materials provided with the
016: * distribution.
017: *
018: * 3. The end-user documentation included with the redistribution,
019: * if any, must include the following acknowledgment:
020: * "This product includes software developed by the
021: * JRefactory (http://www.sourceforge.org/projects/jrefactory)."
022: * Alternately, this acknowledgment may appear in the software itself,
023: * if and wherever such third-party acknowledgments normally appear.
024: *
025: * 4. The names "JRefactory" must not be used to endorse or promote
026: * products derived from this software without prior written
027: * permission. For written permission, please contact seguin@acm.org.
028: *
029: * 5. Products derived from this software may not be called "JRefactory",
030: * nor may "JRefactory" appear in their name, without prior written
031: * permission of Chris Seguin.
032: *
033: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
034: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
035: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
036: * DISCLAIMED. IN NO EVENT SHALL THE CHRIS SEGUIN OR
037: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
038: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
039: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
040: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
041: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
042: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
043: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
044: * SUCH DAMAGE.
045: * ====================================================================
046: *
047: * This software consists of voluntary contributions made by many
048: * individuals on behalf of JRefactory. For more information on
049: * JRefactory, please see
050: * <http://www.sourceforge.org/projects/jrefactory>.
051: */
052: package org.acm.seguin.uml.jpg;
053:
054: import java.awt.Color;
055: import java.awt.Dimension;
056: import java.awt.Graphics;
057: import java.awt.image.BufferedImage;
058: import org.acm.seguin.uml.UMLPackage;
059: import java.io.OutputStream;
060: import java.io.IOException;
061: import java.io.FileOutputStream;
062: import java.io.BufferedOutputStream;
063: import com.sun.image.codec.jpeg.*;
064:
065: /**
066: * Description of the Class
067: *
068: *@author Chris Seguin
069: *@created September 12, 2001
070: */
071: public class Save {
072: private String filename;
073: private UMLPackage diagram;
074:
075: /**
076: * Constructor for the Save object
077: *
078: *@param init Description of Parameter
079: *@param packageDiagram Description of Parameter
080: */
081: public Save(String init, UMLPackage packageDiagram) {
082: filename = init;
083: diagram = packageDiagram;
084: }
085:
086: /**
087: * Main processing method for the Save object
088: */
089: public void run() {
090: try {
091: Dimension dim = diagram.getPreferredSize();
092: BufferedImage doubleBuffer = new BufferedImage(dim.width,
093: dim.height, BufferedImage.TYPE_INT_RGB);
094: Graphics g = doubleBuffer.getGraphics();
095: g.setColor(Color.gray);
096: g.fillRect(0, 0, dim.width, dim.height);
097: diagram.print(g, 0, 0);
098: OutputStream out = new BufferedOutputStream(
099: new FileOutputStream(filename));
100: JPEGEncodeParam param = JPEGCodec
101: .getDefaultJPEGEncodeParam(doubleBuffer);
102: JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out,
103: param);
104: encoder.encode(doubleBuffer);
105: out.flush();
106: out.close();
107: } catch (IOException ioe) {
108: ioe.printStackTrace();
109: }
110: }
111: }
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