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219 commits

Author SHA1 Message Date
srowen 92b240a5c1 Issue 1021 command line encoder 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1990 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-10-22 17:07:57 +00:00
srowen bfbcf2b796 Use new translate v2 API; v1 is deprecated and we should probably not have been encouraging people to access it automatically as it was apparently quite abused. v2 is for-pay; bring your own key. But, no more rate limiting. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1977 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-10-18 10:04:57 +00:00
srowen b5be6c68cf Issue 1006 touch up pom.xml files and add new contributed one for android-integration 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1950 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-10-06 16:43:20 +00:00
srowen d0c59c4c16 Issue 727 contributed initial Maxicode support 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1949 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-10-04 10:12:55 +00:00
srowen eda536772b More small static analysis stuff 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1945 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-09-28 18:27:53 +00:00
srowen 303ed2e6a0 A pile of changes from proper static analysis for nullability issues, with full annotations. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1937 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-09-26 19:09:45 +00:00
srowen 4add23c286 Issue 987 chop down most of the wi-fi functionality so that it triggers the network change and moves on; seems much less fragile in the face of Android device strangeness 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1929 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-09-24 15:46:17 +00:00
srowen a0f08df51e Japanese language strings better as "values-ja", and other small translator tweaks 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1914 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-09-17 16:23:36 +00:00
srowen ea218233b9 Improvements to string translation 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1910 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-09-16 20:35:28 +00:00
srowen 20a8a3a29f Fix Issue 978, bad Brazil/Bulgaria mapping. Also add a new framework for auto-translating HTML assets. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1905 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-09-12 17:30:21 +00:00
srowen a866e832c9 Fix problem in translator with %s strings; restore deleted string 
git-svn-id: https://zxing.googlecode.com/svn/trunk@1829 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2011-06-21 09:24:00 +00:00
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
dswitkin 70eab118c1 You can now dump the black point for URLs to the pwd. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@954 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-26 18:12:22 +00:00
dswitkin 0a4e715ae4 Extended the command line tool to dump the results of black point calculation. You can now use the flag --dump_black_point to generate a PNG which contains the original image, the row scanning monochrome version, and the 2D scanning monochrome version side by side. It will be saved as originalfilename.mono.png. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@953 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-26 16:39:00 +00:00
dswitkin e19e9a83f6 I moved a chunk of the histogram/black point code out of BaseMonochromeBitmapSource and into BlackPointEstimator which makes a lot more sense. Unfortunately I had to expose three new methods and touch a bunch of files. But I did manage to reuse an array on subsequent calls, which was being allocated on every row scanned, so that might be a bit faster. It will also be easier to convert this code to JNI in the future if we want to, and/or do more advanced thresholding. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@945 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-21 19:56:25 +00:00
srowen 6d472ea18a Removed deprecation of 'cropping' constructor -- in the end replacing it introduced some non-trivial performance hit, not worth it 
git-svn-id: https://zxing.googlecode.com/svn/trunk@938 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-11 21:42:07 +00:00
srowen 29d7d6443e Issue 183: Adds support for detecting multiple barcodes, and simplifies ResultPoint abstraction 
git-svn-id: https://zxing.googlecode.com/svn/trunk@918 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-04-28 17:35:33 +00:00
dswitkin c1bc060065 Changed the order of the BaseMonochromeBitmapSource constructor arguments to be width, height to match the rest of the codebase, and added two apparently missing methods to the J2ME subclass, although I can't test it. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@874 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-03-06 16:52:35 +00:00
srowen f2a9165b7c Refactored width/height values into superclass and enabled construction of RGBMonochromeBitmapSource from a Bitmap 
git-svn-id: https://zxing.googlecode.com/svn/trunk@846 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-02-09 21:25:45 +00:00
srowen 5efb6ef335 Separated rectangle detection from decoder for reuse 
git-svn-id: https://zxing.googlecode.com/svn/trunk@824 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-01-14 10:44:46 +00:00
srowen 9433c5955b Add more unit tests for client.result, and more small code tweaks. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@809 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-12-30 15:31:25 +00:00
dswitkin 48480eba95 Fixed crash and bad parsing of an SMS with a question mark in the subject or message. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@794 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-12-19 15:00:20 +00:00
srowen 131cfe4c5c More reckless refactoring and code style tweaks -- mostly adding braces around conditional/loops, and using @Override 
git-svn-id: https://zxing.googlecode.com/svn/trunk@784 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-12-11 23:34:49 +00:00
srowen 62d9959a3c Remove my old email address from files. Might as well save spammers the trouble. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@706 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-15 00:07:25 +00:00
srowen 79d7b01e9e Updated qrcode-2 with corrected output for some Japanese-language results. Also standardized on UTF-8 encoding for test result files and enabled --dump_results for single-file case. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@663 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-02 11:06:20 +00:00
dswitkin 952dc0ea77 Added a --dump_results flag to the J2SE client, which will create a text file of the contents of each file scanned. This is very useful for adding golden results for new blackbox images tests. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@657 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-31 17:57:31 +00:00
dswitkin 8671371c59 Did a big refactoring on the MonochromeBitmapSource. I removed all the caching luminance calls and converted them to getting luminance data on demand. This saved another 33,000 function calls per rejected scan, good for another 15 ms savings. I also moved the luminance calls to BaseMonochromeBitmapSource and made them protected, to indicate that the decoders shouldn't use them. 
Overall the recent optimizations took one rejected scan from 307 to 135 ms, which is definitely noticeable.

WARNING: I am not able to build the Bug or J2ME clients, but I believe they are correct.

git-svn-id: https://zxing.googlecode.com/svn/trunk@656 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-30 18:44:10 +00:00
srowen 96f6428eea Add column caching to MonochromeBitmapSources and use it to improve Data Matrix speed 
git-svn-id: https://zxing.googlecode.com/svn/trunk@631 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-22 08:43:56 +00:00
srowen 7e022edf66 Improved error message when file/URI is mistyped. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@598 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-04 10:12:17 +00:00
dswitkin bacd1469af - Fixed a crash when parsing a particular VCard with a blank entry. 
- Trimmed whitespace around many fields to sanitize the results (this is very useful upstream, for example we hyphenate phone numbers on Android but can't tolerate extra whitespace).
- Fixed a bug with 1D result points when scanning upside down - they needed to be mirrored to draw correctly.

git-svn-id: https://zxing.googlecode.com/svn/trunk@592 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-09-29 18:45:00 +00:00
dswitkin 3a4d3e1ed2 Updated Alasdair's ImageConverter tool to take -row and -2d arguments to evaluate our black point estimators. Also converted the output format to png and added red lines when the dynamic range was insufficient to calculate a meaningful black point. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@551 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-08-06 17:53:12 +00:00
dswitkin f5fb52c464 Added which format was decoded to the CommandLineRunner output. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@459 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-20 18:35:42 +00:00
srowen e0db8f9271 Standardize and update all copyright statements to name "ZXing authors" as suggested by open-source team to correctly attribute copyright in a project with contributions from several sources. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@455 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-19 20:56:24 +00:00
srowen 6effdd4bd0 Renamed core OSGi bundle to "ZXing"; removed "level=" attribute on <jar> tasks since it singlehandly introduces a depence on Ant 1.7 and doesn't buy much. OS X for example does not ship with Ant 1.7 yet. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@437 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-18 17:40:14 +00:00
srowen 31b8b3d226 Small tweaks on top of Daniel's excellent refactoring 
git-svn-id: https://zxing.googlecode.com/svn/trunk@420 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-12 12:51:26 +00:00
dswitkin 9adb83bbd3 Refactored the MonochromeBitmapSource hierarchy to share a great deal of code and shrink the derived classes considerably. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@418 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-11 23:52:35 +00:00
srowen f5b58916c1 Fix bad logic black point estimator, improving threshold estimation performance (and adjust some == to .equals()) 
git-svn-id: https://zxing.googlecode.com/svn/trunk@417 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-11 19:59:38 +00:00
srowen 284c1776d5 A few more cleanups while I'm at it in GUIRunner 
git-svn-id: https://zxing.googlecode.com/svn/trunk@414 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-11 13:26:05 +00:00
srowen 6c4fe1633f Fixed a tiny deprecation warning 
git-svn-id: https://zxing.googlecode.com/svn/trunk@413 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-06-11 13:21:02 +00:00
srowen 37559bac63 A simple GUI interface -- still needs work 
git-svn-id: https://zxing.googlecode.com/svn/trunk@396 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-05-10 23:53:19 +00:00
srowen 635d904283 Many more little tweaks from IntelliJ inspections 
git-svn-id: https://zxing.googlecode.com/svn/trunk@382 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-05-02 19:18:14 +00:00
dswitkin 0987663963 Added some simple sharpening for 1D decoding which allowed a couple more blackbox images to pass. There were a few cases where the format or content is now misdetected, but since the net gain was positive I decided to make those non-fatal errors. In real world use the sharpening seems to help, and I think we can do even better with a better algorithm. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@372 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-04-21 18:11:02 +00:00
dswitkin 5079f361ac Improved the command line test app to accept multiple arguments, a --try_harder flag, and to skip hidden files and text files. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@371 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-04-21 14:43:32 +00:00
dswitkin 0b7bface5b Made sure the BitmapSource subclasses do not reuse a BitArray which is too small. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@355 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-04-10 20:57:37 +00:00
srowen 19dbe047fd Oops, off-by-one bug fix, and some more comments 
git-svn-id: https://zxing.googlecode.com/svn/trunk@350 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-04-07 20:32:17 +00:00
srowen 5659a711a2 Can now instantiate this to represent a region of a BufferedImage rather than the whole thing. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@349 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-04-07 20:05:11 +00:00
dswitkin 410b5b4e92 Improved the statistics reporting for the CommandLineRunner. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@333 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-04-01 18:30:38 +00:00
srowen 7de539a67c biasTowardsWhite was, embarassingly, not accomplishing anything mathematically. It proved to not have much value so has been removed, to simplify the code. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@313 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-03-26 14:42:33 +00:00
srowen 14a9eb7d20 Fixed bug in rotation code for BufferedImageMonochromeBitmapSource; fixed "SKIP_N_BARCODES" behavior to ignore barcodes already found. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@297 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-03-19 17:09:27 +00:00
srowen 8108ac42eb Undo earlier change that rejects TYPE_CUSTOM -- too many images parse this way, and we can still decode them in some cases. Still can't rotate them. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@258 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-03-10 16:26:57 +00:00
srowen a78f7f40d5 Various code tweaks and refactorings suggested by IntelliJ 
git-svn-id: https://zxing.googlecode.com/svn/trunk@246 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-03-05 17:26:44 +00:00
srowen bdcf60913b Disallow BufferedImage of type TYPE_CUSTOM -- not decoding properly, and is kind of a weird case from ImageIO anyway 
git-svn-id: https://zxing.googlecode.com/svn/trunk@241 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-03-03 22:45:52 +00:00
srowen 905b1f7676 Fix typo in method "isRotate*d*Supported"; don't attempt to rotate images of unknown format 
git-svn-id: https://zxing.googlecode.com/svn/trunk@238 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-03-03 21:36:03 +00:00
srowen c4ee6727d6 Use TRY_HARDER hint in javase CommandLineRunner. TRY_HARDER now tries rotating the image when dealing with 1D barcodes. Clarified and fixed value type of several items in the "hints" Hashtables. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@235 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-03-03 19:48:08 +00:00
srowen eb2fa80eaf Biiig standardization of whitespace. 2 space indents now, no tabs. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@191 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-02-14 20:25:54 +00:00
srowen 8f7a3346cb Major refactoring of 1D barcode code. Moved into com.google.zxing.oned package. Misc. other changes to support this refactoring 
git-svn-id: https://zxing.googlecode.com/svn/trunk@159 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-02-04 19:14:29 +00:00
srowen b503b1cdc6 Checks that dependencies are built now and produces an appropriate warning message. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@155 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-01-30 16:12:56 +00:00
srowen 80b3dd3632 Trivial move of a commented method to better spot -- won't compile where it is now 
git-svn-id: https://zxing.googlecode.com/svn/trunk@134 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-01-02 23:11:41 +00:00
dswitkin 87c2c1acaa Put back the buildwithoutj2me target. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@119 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2007-12-17 18:59:03 +00:00
srowen 0daa06a5e0 Moved com.google.zxing.client.result from core-ext to core, rewrote it for J2ME, changed javame to use it, and removed core-ext 
git-svn-id: https://zxing.googlecode.com/svn/trunk@114 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2007-12-12 18:38:22 +00:00
srowen aea9fa22f9 Use max compression on .zip/.jar files 
git-svn-id: https://zxing.googlecode.com/svn/trunk@81 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2007-11-28 17:22:39 +00:00
srowen 0dd08d5ed4 I guess build.xml should have a copyright statement too 
git-svn-id: https://zxing.googlecode.com/svn/trunk@80 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2007-11-28 17:19:36 +00:00
srowen 8a53b9cb63 Minor change to add braces (also testing commit notification e-mail) 
git-svn-id: https://zxing.googlecode.com/svn/trunk@58 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2007-11-19 18:01:18 +00:00
dswitkin 25d112c554 Implemented row sampling for histograms and tweaked the valley finding algorithm 
for better performance.


git-svn-id: https://zxing.googlecode.com/svn/trunk@56 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2007-11-19 17:26:22 +00:00
srowen eb52d61f46 Initial refactorings to support multiple kinds of black point estimation 
git-svn-id: https://zxing.googlecode.com/svn/trunk@50 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2007-11-16 22:06:18 +00:00
srowen c21de5bf5d Minor code tweaks 
git-svn-id: https://zxing.googlecode.com/svn/trunk@43 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2007-11-15 20:26:23 +00:00
srowen f7a402511c Code tweaks and so forth with Daniel 
git-svn-id: https://zxing.googlecode.com/svn/trunk@34 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2007-11-14 19:23:23 +00:00
dswitkin 89c7787517 Added the initial version of my UPC reader and modified some common files 
as necessary to get it building and used by the J2SE command line test.


git-svn-id: https://zxing.googlecode.com/svn/trunk@31 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2007-11-12 23:13:15 +00:00
alasdair.john.mackintosh abf5a2cac4 Initial revision 
git-svn-id: https://zxing.googlecode.com/svn/trunk@8 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2007-11-06 16:35:39 +00:00
srowen 7726e8fcb2 git-svn-id: https://zxing.googlecode.com/svn/trunk@6 59b500cc-1b3d-0410-9834-0bbf25fbcc57 2007-10-23 19:12:27 +00:00