Graphics2DImagePainter


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: Graphics2DImagePainter.java 426576 2006-07-28 15:44:37Z jeremias $ */
19   
20  package org.apache.fop.render;
21  
22  import java.awt.Dimension  ;
23  import java.awt.Graphics2D  ;
24  import java.awt.geom.Rectangle2D  ;
25  
26  /**
27   * This interface is used by the Graphics2DAdapter. Components that can paint using
28   * a Graphics2D instance can implement this interface to paint themselves.
29   */
30  public interface Graphics2DImagePainter {
31  
32      /**
33       * Called to paint the image. Implementations should scale so the image is
34       * painted fully inside the given area indicated by then Rectangle2D object.
35       * @param g2d the Graphics2D instance to paint on
36       * @param area the target area for the image
37       */
38      void paint(Graphics2D   g2d, Rectangle2D   area);
39  
40      /**
41       * @return the dimensions of the image to be painted in millipoints
42       */
43      Dimension   getImageSize();
44      
45  }

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