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| 1 | +/* | |
| 2 | + * Copyright (c) 2001, 2005, Oracle and/or its affiliates. All rights reserved. | |
| 3 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 | + * | |
| 5 | + * This code is free software; you can redistribute it and/or modify it | |
| 6 | + * under the terms of the GNU General Public License version 2 only, as | |
| 7 | + * published by the Free Software Foundation. Oracle designates this | |
| 8 | + * particular file as subject to the "Classpath" exception as provided | |
| 9 | + * by Oracle in the LICENSE file that accompanied this code. | |
| 10 | + * | |
| 11 | + * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | + * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 | + * accompanied this code). | |
| 16 | + * | |
| 17 | + * You should have received a copy of the GNU General Public License version | |
| 18 | + * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 | + * | |
| 21 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 | + * or visit www.oracle.com if you need additional information or have any | |
| 23 | + * questions. | |
| 24 | + */ | |
| 25 | + | |
| 26 | +package com.sun.imageio.plugins.jpeg; | |
| 27 | + | |
| 28 | +import java.util.ListResourceBundle; | |
| 29 | + | |
| 30 | +public class JPEGImageMetadataFormatResources | |
| 31 | + extends JPEGMetadataFormatResources { | |
| 32 | + | |
| 33 | + static final Object[][] imageContents = { | |
| 34 | + // Node name, followed by description | |
| 35 | + { "JPEGvariety", "A node grouping all marker segments specific to the variety of stream being read/written (e.g. JFIF) - may be empty" }, | |
| 36 | + { "markerSequence", "A node grouping all non-jfif marker segments" }, | |
| 37 | + { "app0jfif", "A JFIF APP0 marker segment" }, | |
| 38 | + { "app14Adobe", "An Adobe APP14 marker segment" }, | |
| 39 | + { "sof", "A Start Of Frame marker segment" }, | |
| 40 | + { "sos", "A Start Of Scan marker segment" }, | |
| 41 | + { "app0JFXX", "A JFIF extension marker segment" }, | |
| 42 | + { "app2ICC", "An ICC profile APP2 marker segment" }, | |
| 43 | + { "JFIFthumbJPEG", | |
| 44 | + "A JFIF thumbnail in JPEG format (no JFIF segments permitted)" }, | |
| 45 | + { "JFIFthumbPalette", "A JFIF thumbnail as an RGB indexed image" }, | |
| 46 | + { "JFIFthumbRGB", "A JFIF thumbnail as an RGB image" }, | |
| 47 | + { "componentSpec", "A component specification for a frame" }, | |
| 48 | + { "scanComponentSpec", "A component specification for a scan" }, | |
| 49 | + | |
| 50 | + // Node name + "/" + AttributeName, followed by description | |
| 51 | + { "app0JFIF/majorVersion", | |
| 52 | + "The major JFIF version number" }, | |
| 53 | + { "app0JFIF/minorVersion", | |
| 54 | + "The minor JFIF version number" }, | |
| 55 | + { "app0JFIF/resUnits", | |
| 56 | + "The resolution units for Xdensity and Ydensity " | |
| 57 | + + "(0 = no units, just aspect ratio; 1 = dots/inch; 2 = dots/cm)" }, | |
| 58 | + { "app0JFIF/Xdensity", | |
| 59 | + "The horizontal density or aspect ratio numerator" }, | |
| 60 | + { "app0JFIF/Ydensity", | |
| 61 | + "The vertical density or aspect ratio denominator" }, | |
| 62 | + { "app0JFIF/thumbWidth", | |
| 63 | + "The width of the thumbnail, or 0 if there isn't one" }, | |
| 64 | + { "app0JFIF/thumbHeight", | |
| 65 | + "The height of the thumbnail, or 0 if there isn't one" }, | |
| 66 | + { "app0JFXX/extensionCode", | |
| 67 | + "The JFXX extension code identifying thumbnail type: " | |
| 68 | + + "(16 = JPEG, 17 = indexed, 19 = RGB" }, | |
| 69 | + { "JFIFthumbPalette/thumbWidth", | |
| 70 | + "The width of the thumbnail" }, | |
| 71 | + { "JFIFthumbPalette/thumbHeight", | |
| 72 | + "The height of the thumbnail" }, | |
| 73 | + { "JFIFthumbRGB/thumbWidth", | |
| 74 | + "The width of the thumbnail" }, | |
| 75 | + { "JFIFthumbRGB/thumbHeight", | |
| 76 | + "The height of the thumbnail" }, | |
| 77 | + { "app14Adobe/version", | |
| 78 | + "The version of Adobe APP14 marker segment" }, | |
| 79 | + { "app14Adobe/flags0", | |
| 80 | + "The flags0 variable of an APP14 marker segment" }, | |
| 81 | + { "app14Adobe/flags1", | |
| 82 | + "The flags1 variable of an APP14 marker segment" }, | |
| 83 | + { "app14Adobe/transform", | |
| 84 | + "The color transform applied to the image " | |
| 85 | + + "(0 = Unknown, 1 = YCbCr, 2 = YCCK)" }, | |
| 86 | + { "sof/process", | |
| 87 | + "The JPEG process (0 = Baseline sequential, " | |
| 88 | + + "1 = Extended sequential, 2 = Progressive)" }, | |
| 89 | + { "sof/samplePrecision", | |
| 90 | + "The number of bits per sample" }, | |
| 91 | + { "sof/numLines", | |
| 92 | + "The number of lines in the image" }, | |
| 93 | + { "sof/samplesPerLine", | |
| 94 | + "The number of samples per line" }, | |
| 95 | + { "sof/numFrameComponents", | |
| 96 | + "The number of components in the image" }, | |
| 97 | + { "componentSpec/componentId", | |
| 98 | + "The id for this component" }, | |
| 99 | + { "componentSpec/HsamplingFactor", | |
| 100 | + "The horizontal sampling factor for this component" }, | |
| 101 | + { "componentSpec/VsamplingFactor", | |
| 102 | + "The vertical sampling factor for this component" }, | |
| 103 | + { "componentSpec/QtableSelector", | |
| 104 | + "The quantization table to use for this component" }, | |
| 105 | + { "sos/numScanComponents", | |
| 106 | + "The number of components in the scan" }, | |
| 107 | + { "sos/startSpectralSelection", | |
| 108 | + "The first spectral band included in this scan" }, | |
| 109 | + { "sos/endSpectralSelection", | |
| 110 | + "The last spectral band included in this scan" }, | |
| 111 | + { "sos/approxHigh", | |
| 112 | + "The highest bit position included in this scan" }, | |
| 113 | + { "sos/approxLow", | |
| 114 | + "The lowest bit position included in this scan" }, | |
| 115 | + { "scanComponentSpec/componentSelector", | |
| 116 | + "The id of this component" }, | |
| 117 | + { "scanComponentSpec/dcHuffTable", | |
| 118 | + "The huffman table to use for encoding DC coefficients" }, | |
| 119 | + { "scanComponentSpec/acHuffTable", | |
| 120 | + "The huffman table to use for encoding AC coefficients" } | |
| 121 | + }; | |
| 122 | + | |
| 123 | + public JPEGImageMetadataFormatResources() {} | |
| 124 | + | |
| 125 | + protected Object[][] getContents() { | |
| 126 | + // return a copy of the combined commonContents and imageContents; | |
| 127 | + // in theory we want a deep clone of the combined arrays, | |
| 128 | + // but since it only contains (immutable) Strings, this shallow | |
| 129 | + // copy is sufficient | |
| 130 | + Object[][] combinedContents = | |
| 131 | + new Object[commonContents.length + imageContents.length][2]; | |
| 132 | + int combined = 0; | |
| 133 | + for (int i = 0; i < commonContents.length; i++, combined++) { | |
| 134 | + combinedContents[combined][0] = commonContents[i][0]; | |
| 135 | + combinedContents[combined][1] = commonContents[i][1]; | |
| 136 | + } | |
| 137 | + for (int i = 0; i < imageContents.length; i++, combined++) { | |
| 138 | + combinedContents[combined][0] = imageContents[i][0]; | |
| 139 | + combinedContents[combined][1] = imageContents[i][1]; | |
| 140 | + } | |
| 141 | + return combinedContents; | |
| 142 | + } | |
| 143 | +} | |