01: package com.vividsolutions.jump.workbench.imagery.geotiff;
02:
03: /*
04: * The Unified Mapping Platform (JUMP) is an extensible, interactive GUI
05: * for visualizing and manipulating spatial features with geometry and attributes.
06: *
07: * Copyright (C) 2003 Vivid Solutions
08: *
09: * This program is free software; you can redistribute it and/or
10: * modify it under the terms of the GNU General Public License
11: * as published by the Free Software Foundation; either version 2
12: * of the License, or (at your option) any later version.
13: *
14: * This program is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17: * GNU General Public License for more details.
18: *
19: * You should have received a copy of the GNU General Public License
20: * along with this program; if not, write to the Free Software
21: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22: *
23: * For more information, contact:
24: *
25: * Vivid Solutions
26: * Suite #1A
27: * 2328 Government Street
28: * Victoria BC V8T 5G5
29: * Canada
30: *
31: * (250)385-6040
32: * www.vividsolutions.com
33: */
34: import com.vividsolutions.jump.JUMPException;
35: import com.vividsolutions.jump.workbench.imagery.ReferencedImage;
36: import com.vividsolutions.jump.workbench.imagery.ReferencedImageFactory;
37:
38: /**
39: * A factory for GeoTIFF images.
40: */
41: public class GeoTIFFImageFactory implements ReferencedImageFactory {
42:
43: public static final String TYPE_NAME = "GeoTIFF";
44:
45: public GeoTIFFImageFactory() {
46: }
47:
48: public String getTypeName() {
49: return TYPE_NAME;
50: }
51:
52: public ReferencedImage createImage(String location)
53: throws JUMPException {
54: return new GeoTIFFImage(location);
55: }
56:
57: public String getDescription() {
58: return "Geographically Registered Tagged Image File Format";
59: }
60:
61: public String[] getExtensions() {
62: return new String[] { "tif", "tiff" };
63: }
64:
65: public boolean isEditableImage(String location) {
66: return false;
67: }
68:
69: public boolean isAvailable() {
70: Class c = null;
71: try {
72: c = this .getClass().getClassLoader().loadClass(
73: "javax.media.jai.JAI");
74: } catch (ClassNotFoundException e) {
75: // eat it
76: return false;
77: }
78:
79: return c != null;
80: }
81: }
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