Mercurial > hg > digilib-old

comparison servlet/src/digilib/image/DocuImage.java @ 159:e743b853efca

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
servlet version 1.16a4 - rather experimental - new Texter servlet for sending text - reads and caches text files in DocuDirCache - DocuFile renamed to ImageFile (-Set) - new TextFile
author robcast
date Tue, 16 Sep 2003 18:32:00 +0200
parents 04ad64b2137a
children 1a65d8e43620
comparison
equal deleted inserted replaced
158:e9a81ac446cb 159:e743b853efca
21 package digilib.image; 21 package digilib.image;
22 22
23 import java.awt.Rectangle; 23 import java.awt.Rectangle;
24 import java.io.OutputStream; 24 import java.io.OutputStream;
25 25
26 import digilib.io.DocuFile; 26 import digilib.io.ImageFile;
27 import digilib.io.FileOpException; 27 import digilib.io.FileOpException;
28 28
29 /** The basic class for the representation of a digilib image. 29 /** The basic class for the representation of a digilib image.
30 * 30 *
31 * The actual image object is hidden in the class, only methods for loading, 31 * The actual image object is hidden in the class, only methods for loading,
44 /** Loads an image file into the Object. 44 /** Loads an image file into the Object.
45 * 45 *
46 * @param f Image File. 46 * @param f Image File.
47 * @throws FileOpException Exception thrown if any error occurs. 47 * @throws FileOpException Exception thrown if any error occurs.
48 */ 48 */
49 public void loadImage(DocuFile f) throws FileOpException; 49 public void loadImage(ImageFile f) throws FileOpException;
50 50
51 /** This DocuImage support the loadSubImage operation. 51 /** This DocuImage support the loadSubImage operation.
52 * 52 *
53 * @return boolean 53 * @return boolean
54 */ 54 */
59 * @param f 59 * @param f
60 * @param region 60 * @param region
61 * @param subsample 61 * @param subsample
62 * @throws FileOpException 62 * @throws FileOpException
63 */ 63 */
64 public void loadSubimage(DocuFile f, Rectangle region, int subsample) 64 public void loadSubimage(ImageFile f, Rectangle region, int subsample)
65 throws FileOpException; 65 throws FileOpException;
66 66
67 /** Writes the current image to a ServletResponse. 67 /** Writes the current image to a ServletResponse.
68 * 68 *
69 * The image is encoded to the mime-type <code>mt</code> and sent to the output 69 * The image is encoded to the mime-type <code>mt</code> and sent to the output