Mercurial > hg > orthanc-java

comparison JavaSDK/be/uclouvain/orthanc/PixelFormat.java @ 0:3ecef5782f2c

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initial commit
author Sebastien Jodogne <s.jodogne@gmail.com>
date Wed, 18 Oct 2023 17:59:44 +0200
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children 26c08ff926a3
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1 package be.uclouvain.orthanc;
2
3 /**
4 * SPDX-FileCopyrightText: 2023 Sebastien Jodogne, UCLouvain, Belgium
5 * SPDX-License-Identifier: GPL-3.0-or-later
6 */
7
8 /**
9 * Java plugin for Orthanc
10 * Copyright (C) 2023 Sebastien Jodogne, UCLouvain, Belgium
11 *
12 * This program is free software: you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License as
14 * published by the Free Software Foundation, either version 3 of the
15 * License, or (at your option) any later version.
16 *
17 * This program is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
21 *
22 * You should have received a copy of the GNU General Public License
23 * along with this program. If not, see http://www.gnu.org/licenses/.
24 **/
25
26
27 /**
28 * The memory layout of the pixels of an image.
29 **/
30 public enum PixelFormat {
31 /**
32 * Graylevel 8bpp image. The image is graylevel. Each pixel is unsigned and stored
33 * in one byte.
34 **/
35 GRAYSCALE8(1),
36 /**
37 * Graylevel, unsigned 16bpp image. The image is graylevel. Each pixel is unsigned
38 * and stored in two bytes.
39 **/
40 GRAYSCALE16(2),
41 /**
42 * Graylevel, signed 16bpp image. The image is graylevel. Each pixel is signed and
43 * stored in two bytes.
44 **/
45 SIGNED_GRAYSCALE16(3),
46 /**
47 * Color image in RGB24 format. This format describes a color image. The pixels are
48 * stored in 3 consecutive bytes. The memory layout is RGB.
49 **/
50 RGB24(4),
51 /**
52 * Color image in RGBA32 format. This format describes a color image. The pixels
53 * are stored in 4 consecutive bytes. The memory layout is RGBA.
54 **/
55 RGBA32(5),
56 /**
57 * Unknown pixel format
58 **/
59 UNKNOWN(6),
60 /**
61 * Color image in RGB48 format. This format describes a color image. The pixels are
62 * stored in 6 consecutive bytes. The memory layout is RRGGBB.
63 **/
64 RGB48(7),
65 /**
66 * Graylevel, unsigned 32bpp image. The image is graylevel. Each pixel is unsigned
67 * and stored in four bytes.
68 **/
69 GRAYSCALE32(8),
70 /**
71 * Graylevel, floating-point 32bpp image. The image is graylevel. Each pixel is
72 * floating-point and stored in four bytes.
73 **/
74 FLOAT32(9),
75 /**
76 * Color image in BGRA32 format. This format describes a color image. The pixels
77 * are stored in 4 consecutive bytes. The memory layout is BGRA.
78 **/
79 BGRA32(10),
80 /**
81 * Graylevel, unsigned 64bpp image. The image is graylevel. Each pixel is unsigned
82 * and stored in eight bytes.
83 **/
84 GRAYSCALE64(11);
85
86 private int value;
87
88 private PixelFormat(int value) {
89 this.value = value;
90 }
91
92 /**
93 * Return the enumeration value that corresponds to an integer value of interest.
94 * @param value The integer value.
95 * @return The enumeration value.
96 **/
97 protected static PixelFormat getInstance(int value) {
98 if (value == 1) {
99 return GRAYSCALE8;
100 }
101 if (value == 2) {
102 return GRAYSCALE16;
103 }
104 if (value == 3) {
105 return SIGNED_GRAYSCALE16;
106 }
107 if (value == 4) {
108 return RGB24;
109 }
110 if (value == 5) {
111 return RGBA32;
112 }
113 if (value == 6) {
114 return UNKNOWN;
115 }
116 if (value == 7) {
117 return RGB48;
118 }
119 if (value == 8) {
120 return GRAYSCALE32;
121 }
122 if (value == 9) {
123 return FLOAT32;
124 }
125 if (value == 10) {
126 return BGRA32;
127 }
128 if (value == 11) {
129 return GRAYSCALE64;
130 }
131
132 throw new IllegalArgumentException("Value out of range for enumeration PixelFormat: " + value);
133 }
134
135 /**
136 * Get the integer value corresponding to this enumeration value.
137 * @return The integer value.
138 **/
139 public int getValue() {
140 return value;
141 }
142 }