1
19
20 package com.liferay.portal.kernel.image;
21
22 import java.awt.image.BufferedImage;
23 import java.awt.image.RenderedImage;
24
25 import java.io.File;
26 import java.io.IOException;
27 import java.io.OutputStream;
28
29
35 public interface ImageProcessor {
36
37 public static final String TYPE_BMP = "bmp";
38
39 public static final String TYPE_GIF = "gif";
40
41 public static final String TYPE_JPEG = "jpg";
42
43 public static final String TYPE_PNG = "png";
44
45 public static final String TYPE_TIFF = "tiff";
46
47 public static final String TYPE_NOT_AVAILABLE = "na";
48
49 public BufferedImage convertImageType(
50 BufferedImage sourceImage, int type);
51
52 public void encodeGIF(RenderedImage renderedImage, OutputStream os)
53 throws IOException;
54
55 public void encodeWBMP(RenderedImage renderedImage, OutputStream os)
56 throws InterruptedException, IOException;
57
58 public BufferedImage getBufferedImage(RenderedImage renderedImage);
59
60 public ImageBag read(File file) throws IOException;
61
62 public ImageBag read(byte[] bytes) throws IOException;
63
64 public RenderedImage scale(
65 RenderedImage renderedImage, int maxHeight, int maxWidth);
66
67 }