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Support JPEG images with EXIF data

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git-svn-id: svn://svn.code.sf.net/p/writer2latex/code/trunk@123 f0f2a975-2e09-46c8-9428-3b39399b9f3c
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henrikjust 2011-08-05 08:20:56 +00:00
parent 5dc6aed004
commit c078564798
2 changed files with 5 additions and 1 deletions
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2
source/distro/changelog.txt
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@ -2,6 +2,8 @@ Changelog for Writer2LaTeX version 1.0 -> 1.2
---------- version 1.1.8 ----------
[all] Added support for JPEG images with EXIF data
[w2x] Implemented the option separate_stylesheet to separate the style sheet from the XHTML files (has no effect on EPUB export)
[all] Added Catalan translation from Martí Ruiz-Altaba

4
source/java/writer2latex/office/MIMETypes.java
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@ -20,7 +20,7 @@
*
* All Rights Reserved.
*
* Version 1.2 (2011-07-22)
* Version 1.2 (2011-08-05)
*
*/
@ -50,6 +50,7 @@ public final class MIMETypes extends writer2latex.api.MIMETypes {
// Magic signatures for some binary files
public static final byte[] PNG_SIG = { (byte) 0x89, 0x50, 0x4e, 0x47 }; // .PNG
public static final byte[] JPEG_SIG = { (byte) 0xff, (byte) 0xd8, (byte) 0xff, (byte) 0xe0 };
public static final byte[] JPEG_EXIF_SIG = { (byte) 0xff, (byte) 0xd8, (byte) 0xff, (byte) 0xe1 };
public static final byte[] GIF87_SIG = { 0x47, 0x49, 0x46, 0x38, 0x37, 0x61 }; // GIF87a
public static final byte[] GIF89_SIG = { 0x47, 0x49, 0x46, 0x38, 0x39, 0x61 }; // GIF89a
public static final byte[] TIFF_SIG = { 0x49, 0x49, 0x2A }; // II*
@ -90,6 +91,7 @@ public final class MIMETypes extends writer2latex.api.MIMETypes {
public static final String getMagicMIMEType(byte[] blob) {
if (isType(blob,PNG_SIG)) { return PNG; }
if (isType(blob,JPEG_SIG)) { return JPEG; }
if (isType(blob,JPEG_EXIF_SIG)) { return JPEG; }
if (isType(blob,GIF87_SIG)) { return GIF; }
if (isType(blob,GIF89_SIG)) { return GIF; }
if (isType(blob,TIFF_SIG)) { return TIFF; }