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Java > Open Source Codes > org > apache > fop > render > afp > AFPGraphics2DAdapter


1 /*
2  * Licensed to the Apache Software Foundation (ASF) under one or more
3  * contributor license agreements. See the NOTICE file distributed with
4  * this work for additional information regarding copyright ownership.
5  * The ASF licenses this file to You under the Apache License, Version 2.0
6  * (the "License"); you may not use this file except in compliance with
7  * the License. You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 /* $Id$ */
19  
20 package org.apache.fop.render.afp;
21
22 import java.awt.image.BufferedImage JavaDoc;
23 import java.io.IOException JavaDoc;
24
25 import org.apache.fop.render.AbstractGraphics2DAdapter;
26 import org.apache.fop.render.Graphics2DImagePainter;
27 import org.apache.fop.render.RendererContext;
28
29 /**
30  * Graphics2DAdapter implementation for AFP.
31  */
32 public class AFPGraphics2DAdapter extends AbstractGraphics2DAdapter {
33
34     /**
35      * Main constructor
36      */
37     public AFPGraphics2DAdapter() {
38     }
39     
40     /** @see org.apache.fop.render.Graphics2DAdapter */
41     public void paintImage(Graphics2DImagePainter painter,
42             RendererContext context,
43             int x, int y, int width, int height) throws IOException JavaDoc {
44         RendererContext.RendererContextWrapper wrappedContext
45                 = new RendererContext.RendererContextWrapper(context);
46         AFPRenderer afp = (AFPRenderer)context.getRenderer();
47         Boolean JavaDoc grayObj = (Boolean JavaDoc)context.getProperty(AFPRendererContextConstants.AFP_GRAYSCALE);
48         boolean gray = (grayObj != null ? grayObj.booleanValue() : false);
49         
50         //Paint to a BufferedImage
51 int resolution = (int)Math.round(context.getUserAgent().getTargetResolution());
52         BufferedImage JavaDoc bi = paintToBufferedImage(painter, wrappedContext, resolution, gray, false);
53
54         afp.drawBufferedImage(bi, resolution, x, y, width, height);
55     }
56
57 }
58
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