1
14
15 package com.liferay.portal.kernel.image;
16
17 import java.awt.image.BufferedImage;
18 import java.awt.image.RenderedImage;
19
20 import java.io.File;
21 import java.io.IOException;
22 import java.io.OutputStream;
23
24
29 public interface ImageProcessor {
30
31 public static final String TYPE_BMP = "bmp";
32
33 public static final String TYPE_GIF = "gif";
34
35 public static final String TYPE_JPEG = "jpg";
36
37 public static final String TYPE_PNG = "png";
38
39 public static final String TYPE_TIFF = "tiff";
40
41 public static final String TYPE_NOT_AVAILABLE = "na";
42
43 public BufferedImage convertImageType(
44 BufferedImage sourceImage, int type);
45
46 public void encodeGIF(RenderedImage renderedImage, OutputStream os)
47 throws IOException;
48
49 public void encodeWBMP(RenderedImage renderedImage, OutputStream os)
50 throws InterruptedException, IOException;
51
52 public BufferedImage getBufferedImage(RenderedImage renderedImage);
53
54 public byte[] getBytes(RenderedImage renderedImage, String contentType)
55 throws IOException;
56
57 public ImageBag read(File file) throws IOException;
58
59 public ImageBag read(byte[] bytes) throws IOException;
60
61 public RenderedImage scale(
62 RenderedImage renderedImage, int maxHeight, int maxWidth);
63
64 }