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108 commits

Author SHA1 Message Date
srowen 7ac5c29d97 Issue 869, handle ImageIO.write() failure per user suggestion 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1823 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-06-14 18:37:57 +00:00
srowen df65c5b83e A bunch of code style related changes 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1795 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-05-21 03:36:39 +00:00
dswitkin@google.com 11d348a59f Cleaned up a bunch of TODOs and deleted the old ImageConverter app which has been supplanted by CommandLineRunner. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1778 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-05-17 20:13:20 +00:00
dswitkin@google.com 8ff9e7f4fa Standardized the naming of our barcode formats and alphabetized them. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1775 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-05-17 15:46:09 +00:00
dswitkin@google.com 45bebd195c Added RSS_EXPANDED to the CommandLineRunner. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1774 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-05-17 15:27:27 +00:00
srowen b02b2b55b7 Chopped up into several classes, made into beans, etc for a bit of clarity 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1760 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-05-08 14:48:34 +00:00
dswitkin@google.com a48dbeab11 Made recursive behavior optional, and caused hidden directories to always be skipped. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1757 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-05-04 15:17:10 +00:00
dswitkin@google.com b21e0a935d Made the CommandLineRunner optionally multithreaded and added a less verbose option. This change also allows summaries to be printed over multiple arguments, not just one directory, and adds recursive directory traversal. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1756 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-05-03 18:51:50 +00:00
dswitkin@google.com abe6cdc573 Refactored the CommandLineRunner a bit. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1755 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-05-03 15:33:42 +00:00
srowen 6f62deca64 Issue 693 add --multi. Committed for drejc83 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1708 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-01-20 10:55:13 +00:00
srowen 2cd75045fd Issue 677, faster grayscale conversion from Wolfgang 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1697 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-01-07 17:16:33 +00:00
srowen 99d09e0a44 Style stuff mostly but fix a problem between Aztec and J2ME too 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1681 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-12-15 14:42:17 +00:00
srowen c4dede3689 Style changes to Aztec, enable in web app and command line 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1669 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-11-21 20:47:00 +00:00
srowen 5108924d05 Use includeantruntime=false to avoid Ant 1.8 warning 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1631 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-10-25 21:03:11 +00:00
srowen 2874ed0988 Overhaul 'extractPureBits' implementations and standardize. Improve by looking for bottom-right black pixel. Fix PDF417 pure barcode mode along the way. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1628 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-10-23 19:14:03 +00:00
srowen f1bee324b4 Morgan's cosmetic improvement to a translation, and equivalent for other translations we dare touch 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1606 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-09-27 21:51:10 +00:00
dswitkin@google.com 226bf1a1a6 Added rounding code to getRow() as well and updated the tests accordingly. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1564 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-08-26 14:06:44 +00:00
smparkes@smparkes.net 4836a3e28c Issue 494 round luminance values rather than truncate 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1558 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-08-25 15:54:19 +00:00
smparkes@smparkes.net dd1336d0cf Tweak svn/git ignores 
Add OS X libzxing.a project
Include a copy of scons-local for cpp


git-svn-id: https://zxing.googlecode.com/svn/trunk@1549 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-08-20 00:41:26 +00:00
dswitkin@google.com 2cb4f5f82b Issue 495: Renamed DATAMATRIX to DATA_MATRIX for consistency. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1508 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-08-05 15:22:30 +00:00
flyashi 99ca70d7f3 Java CommandLineRunner: print result points 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1496 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-07-29 18:54:36 +00:00
srowen 02f090dd34 Add auto-translation tool to help update strings with Google Translate. Let it reorder (but not change) existing translations alphabetically by key. Add bulk-scan strings along the way as a test. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1442 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-06-17 10:55:00 +00:00
srowen 492492b591 Update Codabar style and disable it as its causing too many false positives 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1403 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-05-31 12:49:29 +00:00
bas5winkel@gmail.com 73635c7585 Added support for codabar format 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1400 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-05-31 12:20:50 +00:00
srowen 05e8181ef5 Add Code 93 support. Update tests to reflect new (better) number of successes. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1398 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-05-30 14:37:08 +00:00
srowen e51dbb3c53 Use RSS14 on the command line; scan more lines since RSS14 stacked kind of needs this; fix VerifyError when RSS14 is enabled on Android 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1311 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-04-19 09:23:43 +00:00
srowen 634273cfdb Use jar packaging 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1287 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-04-06 19:58:40 +00:00
srowen be71fb0613 Back up and restore poms to prerelease state 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1285 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-04-06 12:38:26 +00:00
srowen 26a63fc183 Add --crop=left,top,width,height arg 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1269 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-03-31 18:22:32 +00:00
srowen 7410fd3082 Issue 361 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1268 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-03-30 22:53:34 +00:00
srowen ae635078cb "Unfix" previous fix -- account for odd ByteMatrix representation by flipping black and white to make result correct 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1246 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-03-19 12:17:29 +00:00
srowen 813f4070bf For better handling of some formats, perform rotation with help of Graphics2D 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1240 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-03-05 11:08:53 +00:00
srowen aa8ad02e16 Add pure barcode support to web app and command line 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1228 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-03-01 12:09:43 +00:00
srowen 508697a318 Related to Issue 205, but not the direct issue: read both copies of the format info and use both in determining the right one. This avoids a close, but incorrect first match throwing off the decoding. Also fix creating an image from ByteMatrix -- was inverted 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1226 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-03-01 11:04:22 +00:00
srowen 5ef5f3b02d "Split" ReaderException into subclasses to enable more useful error reporting 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1195 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2010-02-02 08:23:46 +00:00
dswitkin 5cc1df3c92 Finished work on the local binarizer and renamed it to HybridBinarizer. It uses the old histogram for 1D and the new approach for 2D. The unit tests don't fully demonstrate how much better this is in real-world lighting, but it pretty much solves the situation of pointing at a QR Code for 30 seconds without scanning, due to a shadow or gradient. 
HybridBinarizer is now the default across all the fast clients and the unit tests.

git-svn-id: https://zxing.googlecode.com/svn/trunk@1157 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-12-13 21:08:57 +00:00
dswitkin fde805cc02 Added a --products_only flag to the CommandLineRunner. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1156 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-12-13 17:19:27 +00:00
dswitkin 8ba08bb916 Added the ability to track who is throwing exceptions and how often in the core library. Uncomment to enable it. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1155 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-12-13 17:10:02 +00:00
srowen b710e257eb More fixes, to cropping BufferedImages 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1109 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-11-13 10:46:04 +00:00
srowen a853429282 Fix a typo and add better javadoc 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1096 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-11-03 14:39:07 +00:00
srowen 2cc7a2c8fa Oops, rendering based on ByteMatrix was reversed, white on black (Issue 265) 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1095 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-11-03 13:43:53 +00:00
srowen 967afc8e64 Fix scanline stride issue 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1079 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-10-20 17:41:23 +00:00
srowen 7d0acf8bd9 Tiny changes to System.err usage, closed a stream, saved a reused Pattern 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1064 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-09-26 13:25:37 +00:00
srowen 0bf2c2a66e Boneheaded mistake: was writing transparent pixels 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1032 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-08-04 21:59:24 +00:00
srowen 6dbf893cb0 Add MatrixToImageWriter convenience class, small code tweaks in javase/, make ByteMatrix width/height property getters names standard 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1028 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-07-30 08:58:57 +00:00
dswitkin c3e5f1fcfd Modified the CommandLineRunner to use all available decoders, even the ones which aren't considered production quality yet. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1000 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-26 20:03:10 +00:00
dswitkin 167197ec7a Refactored the MonochromeBitmapSource class hierarchy into LuminanceSource, Binarizer, and BinaryBitmap classes. The unit tests pass and I believe the change is complete, but there are some clients like J2ME and Bug that I can't build. 
This change will allow new thresholding algorithms to be developed and tested, as well as implemented per platform if needed (e.g. in JNI on Android). It should also perform better when multiple 2D Readers are installed, because the underlying image will only be converted to 1 bit once. It also allows some platforms to return luminance data without a copy.

The current state of this checkin is to use the old black point algorithm, which now lives in GlobalHistogramBinarizer. This will be our benchmark and fallback for slower platforms. Going forward we will begin to use LocalBlockBinarizer as I shake out the edge cases and tune it for performance. Currently it is unused.

IMPORTANT: I have temporarily included three methods from MonochromeBitmapSource at the end of BinaryBitmap as a way to make this change in stages. They are deprecated and will be removed soon. All of the Reader classes will need to change the way they examine 1 bit pixels to use the new getBlackRow() and getBlackMatrix() calls.

git-svn-id: https://zxing.googlecode.com/svn/trunk@993 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-26 17:49:45 +00:00
dswitkin da4f56b022 Fixed some code which was ignoring the result of MonochromeBitmapSource calls, which may work in some cases but isn't legal and failed and in some experiments. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@986 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-25 19:46:49 +00:00
dswitkin 1da9bd60b3 Added a new blackbox test with extreme shadows and highlights. We do pretty poorly on this, but I've been experimenting with local thresholding algorithms which are a night and day improvement. 
Also made the ImageConverter app ignore some kinds of files.

git-svn-id: https://zxing.googlecode.com/svn/trunk@969 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-16 18:47:34 +00:00
dswitkin 0fe2f0365f Wrote a usage message for the CommandLineRunner. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@962 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-28 18:59:11 +00:00