1 /*
2 * Copyright 2002 - 2009 JEuclid, http://jeuclid.sf.net
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 /* $Id: ImageConverterMathML2G2D.java,v 7398e6c12c80 2010/02/17 13:26:07 max $ */
18
19 package net.sourceforge.jeuclid.xmlgraphics;
20
21 import java.util.Map;
22
23 import org.apache.xmlgraphics.image.loader.Image;
24 import org.apache.xmlgraphics.image.loader.ImageException;
25 import org.apache.xmlgraphics.image.loader.ImageFlavor;
26 import org.apache.xmlgraphics.image.loader.impl.AbstractImageConverter;
27 import org.apache.xmlgraphics.image.loader.impl.ImageGraphics2D;
28 import org.apache.xmlgraphics.image.loader.impl.ImageXMLDOM;
29 import org.apache.xmlgraphics.java2d.Graphics2DImagePainter;
30
31 /**
32 * Convert a MathML Image given as DOM to a Graphics2d Painter.
33 *
34 * @version $Revision: 7398e6c12c80 $
35 */
36 public class ImageConverterMathML2G2D extends AbstractImageConverter {
37 /**
38 * Default Constructor.
39 */
40 public ImageConverterMathML2G2D() {
41 // Empty on purpose
42 }
43
44 /** {@inheritDoc} */
45 @SuppressWarnings("unchecked")
46 // Interface is not generic
47 public Image convert(final Image src, final Map hints)
48 throws ImageException {
49 // TODO: Should be checked
50 // this.checkSourceFlavor(src);
51 final ImageXMLDOM xmlDom = (ImageXMLDOM) src;
52 final Graphics2DImagePainter painter = Graphics2DImagePainterMathML
53 .createGraphics2DImagePainter(xmlDom.getDocument());
54
55 final ImageGraphics2D g2dImage = new ImageGraphics2D(src.getInfo(),
56 painter);
57 return g2dImage;
58 }
59
60 /** {@inheritDoc} */
61 public ImageFlavor getSourceFlavor() {
62 return ImageFlavor.XML_DOM;
63 // TODO: Use new namespace
64 // return new ImageFlavor(
65 // "text/xml;DOM;namespace=http://www.w3.org/1998/Math/MathML");
66 }
67
68 /** {@inheritDoc} */
69 public ImageFlavor getTargetFlavor() {
70 return ImageFlavor.GRAPHICS2D;
71 }
72
73 }