01: package com.vividsolutions.jump.workbench.imagery.ecw;
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: */
40: public class ECWImageFactory implements ReferencedImageFactory {
41:
42: public static final String TYPE_NAME = "ECW";
43:
44: public ECWImageFactory() {
45: }
46:
47: public String getTypeName() {
48: return TYPE_NAME;
49: }
50:
51: public ReferencedImage createImage(String location)
52: throws JUMPException {
53: return new ECWImage(location);
54: }
55:
56: public String getDescription() {
57: return "Enhanced Compressed Wavelet";
58: }
59:
60: public String[] getExtensions() {
61: return new String[] { "ecw" };
62: }
63:
64: public boolean isEditableImage(String location) {
65: return false;
66: }
67:
68: public boolean isAvailable() {
69: Class c = null;
70: try {
71: c = this .getClass().getClassLoader().loadClass(
72: "com.ermapper.ecw.JNCSRenderer");
73: } catch (ClassNotFoundException e) {
74: // eat it
75: return false;
76: }
77:
78: return c != null;
79: }
80:
81: }
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