1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.kernel.image;
24  
25  import java.awt.image.BufferedImage;
26  import java.awt.image.RenderedImage;
27  
28  import java.io.File;
29  import java.io.IOException;
30  import java.io.OutputStream;
31  
32  /**
33   * <a href="ImageProcessorUtil.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   */
37  public class ImageProcessorUtil {
38  
39      public static BufferedImage convertImageType(
40          BufferedImage sourceImage, int type) {
41  
42          return getImageProcessor().convertImageType(sourceImage, type);
43      }
44  
45      public static void encodeGIF(RenderedImage renderedImage, OutputStream os)
46          throws IOException {
47  
48          getImageProcessor().encodeGIF(renderedImage, os);
49      }
50  
51      public static void encodeWBMP(RenderedImage renderedImage, OutputStream os)
52          throws InterruptedException, IOException {
53  
54          getImageProcessor().encodeWBMP(renderedImage, os);
55      }
56  
57      public static BufferedImage getBufferedImage(RenderedImage renderedImage) {
58          return getImageProcessor().getBufferedImage(renderedImage);
59      }
60  
61      public static byte[] getBytes(
62              RenderedImage renderedImage, String contentType)
63          throws IOException {
64  
65          return getImageProcessor().getBytes(renderedImage, contentType);
66      }
67  
68      public static ImageProcessor getImageProcessor() {
69          return _imageProcessor;
70      }
71  
72      public static ImageBag read(File file) throws IOException {
73          return getImageProcessor().read(file);
74      }
75  
76      public static ImageBag read(byte[] bytes) throws IOException {
77          return getImageProcessor().read(bytes);
78      }
79  
80      public static RenderedImage scale(
81          RenderedImage renderedImage, int maxHeight, int maxWidth) {
82  
83          return getImageProcessor().scale(renderedImage, maxHeight, maxWidth);
84      }
85  
86      public void setImageProcessor(ImageProcessor imageProcessor) {
87          _imageProcessor = imageProcessor;
88      }
89  
90      private static ImageProcessor _imageProcessor;
91  
92  }