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dswitkin b613112615 Rewrote BitMatrix to allow rectangular 2D arrays, and so that every row begins with a new int, which makes it fast to copy out rows into BitArrays. This will be the basis of the upcoming bitmap refactoring for 1D Readers. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@978 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-22 21:03:34 +00:00
dswitkin 7fec06465a Continuing with the x, y coordinate push, BitMatrix is now standardized. I also converted DataMask back to i, j for now to be consistent with the rest of the QR module, and made sure all the tests still pass. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@977 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-22 19:52:51 +00:00
srowen 4b7e5e6461 Remove getBits() 
git-svn-id: https://zxing.googlecode.com/svn/trunk@976 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-22 17:48:37 +00:00
dswitkin 5f2b64ee50 Used IntelliJ's amazing refactoring functions to change the argument ordering of ByteMatrix. I want to standardize this across ZXing: the first component should always be horizontal and the second vertical, whether supplying an x, y point or a width, height pair. Also, we should always use x and y as variables with x being the horizontal component to avoid confusion. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@975 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-22 15:50:08 +00:00
dswitkin 406f353e53 Modified some comments to reflect that these objects are thread-safe but not reentrant. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@974 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-22 15:32:59 +00:00
dswitkin 0c3a4b4b5a Updated some comments about thread safety and fixed one easy case. Sean, please have a look. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@973 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-19 19:08:31 +00:00
srowen 63a1dc62a3 Issue 198 
git-svn-id: https://zxing.googlecode.com/svn/trunk@972 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-19 13:23:09 +00:00
dswitkin 9f509172b6 Wrote a quick command line app to calculate how many total images are passing our blackbox unit tests. This could use some improvement but it's a start. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@971 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-18 20:55:42 +00:00
dswitkin ea0ef87c2b Changed "Search book" back to "Search book contents" for clarity, since it's too confusing next to the "Book Search" button. The "Custom search" button will wrap in this case but it still fits fine. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@970 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-18 15:51:18 +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
srowen 5c17a1ad71 Added getBlackDiagonal() which I likely want to use later 
git-svn-id: https://zxing.googlecode.com/svn/trunk@968 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-11 13:42:39 +00:00
srowen eed790a0bf Issue 155: allow custom product search, and, other small tweaks I think nobody will yell at me for 
git-svn-id: https://zxing.googlecode.com/svn/trunk@967 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-10 16:40:56 +00:00
dswitkin 5edd5dab77 Calculated total time taken by the benchmark, and also reported it in the UI (in addition to logcat). 
git-svn-id: https://zxing.googlecode.com/svn/trunk@966 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-08 19:17:34 +00:00
srowen 96025842a1 Don't use books.google.cn for Book Search -- doesn't exist. Also a few tiny tweaks. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@965 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-08 17:00:09 +00:00
srowen 9bc1fe4695 Updates to compile against 1.5; figuring we will shortly need to be 1.5-friendly 
git-svn-id: https://zxing.googlecode.com/svn/trunk@964 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-06-06 19:50:27 +00:00
srowen 096b73fe83 Added hypest who apparently actually wrote the C# port 
git-svn-id: https://zxing.googlecode.com/svn/trunk@963 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-29 00:05:48 +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 c07fad6410 Created a new QR blackbox test with difficult exposures, mostly self-shadowing cases. We only get 34 out of 120 tests, which is about what I expected. To fix these we will have to move away from a global black point and towards a more sophisticated local thresholding algorithm. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@961 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-28 18:45:48 +00:00
dswitkin b24162298a Cut Barcode Scanner v2.8 for Android. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@960 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-28 16:03:28 +00:00
srowen 657a4473fd Small tweaks, use more friendly content type 
git-svn-id: https://zxing.googlecode.com/svn/trunk@959 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-28 12:05:01 +00:00
dswitkin 932715065b Only allocate a StringBuffer if the start pattern has been found successfully in the ITFReader. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@958 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-27 21:11:10 +00:00
dswitkin 0827af1d89 Made the Android Test app debuggable so I can examine memory allocation patterns using DDMS (part of the Android SDK). 
git-svn-id: https://zxing.googlecode.com/svn/trunk@957 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-27 18:10:47 +00:00
srowen dbb2c31a40 Fixed an old misspelling and a few tiny tweaks 
git-svn-id: https://zxing.googlecode.com/svn/trunk@956 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-27 10:03:23 +00:00
srowen 58c367d9ea Improvement to Shift_JIS encoding detector to avoid detecting some UTF-8 strings as Shift_JIS 
git-svn-id: https://zxing.googlecode.com/svn/trunk@955 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-27 09:14:17 +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
srowen 78c1b8ccd7 Oops, one more fix to rotateCounterClockwise() here 
git-svn-id: https://zxing.googlecode.com/svn/trunk@952 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-24 13:06:51 +00:00
srowen 4282827336 More intelligence to avoid very deep recursion 
git-svn-id: https://zxing.googlecode.com/svn/trunk@951 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-23 10:33:53 +00:00
dswitkin ec77a581d2 Changed the 2D histogram calculation to sample four rows spread across the image rather than taking a diagonal. We get a net increase of 63 blackbox tests with this change. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@950 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-22 20:59:15 +00:00
srowen 825d99786d Off by one error in last change 
git-svn-id: https://zxing.googlecode.com/svn/trunk@949 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-22 08:19:11 +00:00
srowen 7a8635677a Make some stuff to public to compile 
git-svn-id: https://zxing.googlecode.com/svn/trunk@948 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-22 07:55:32 +00:00
dswitkin 51ade2ca96 Added better logging for our blackbox tests. It now displays the number of images which passes per test out of the total, and the percentage. It also warns when a blackbox test is too lax (i.e. we've made decoding improvements but haven't raised the high water mark). 
git-svn-id: https://zxing.googlecode.com/svn/trunk@947 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-21 21:18:27 +00:00
dswitkin 6687d5772f Fixed a typo in our golden results. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@946 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-21 20:29:56 +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
dswitkin 038f113274 Moved CroppedMonochromeBitmapSource into the common package and fixed some more 100 column issues. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@944 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-21 18:46:53 +00:00
dswitkin c8d74f359f Stopped sending the decode duration in a message, which no one was looking at, and logged it instead. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@943 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-21 16:02:24 +00:00
dswitkin c9d3eae171 Cleaned up some code to fit in 100 columns. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@942 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-21 15:36:51 +00:00
srowen 1c243335a6 Remove some DEBUG blocks that apparently do not compile 
git-svn-id: https://zxing.googlecode.com/svn/trunk@941 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-21 14:33:23 +00:00
srowen bd73aebc73 Be smarter about recursion to avoid infinite loop 
git-svn-id: https://zxing.googlecode.com/svn/trunk@940 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-21 14:26:29 +00:00
srowen 76eeeed99a Add toString() for easy debugging 
git-svn-id: https://zxing.googlecode.com/svn/trunk@939 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-11 21:51:20 +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 793f4c7176 Marginal improvement to datamatrix decoder 
git-svn-id: https://zxing.googlecode.com/svn/trunk@937 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-11 21:02:08 +00:00
leppoc 436ee016d3 Fix Contact qrcode generator on appengine. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@936 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-11 18:16:40 +00:00
dswitkin 9ab5dc84ab Added simplified and traditional Chinese translations for the Android client from Kevin Xue. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@935 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-11 14:58:14 +00:00
srowen 0c07f139b5 Fix issue 189. Need to guard against 'false positive' success in reading version info. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@934 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-06 21:50:13 +00:00
srowen b2bd63a228 Alternate multi QR Code reader from Hannes 
git-svn-id: https://zxing.googlecode.com/svn/trunk@933 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-05 09:52:46 +00:00
srowen cdbfde6df0 Allow empty URL 
git-svn-id: https://zxing.googlecode.com/svn/trunk@931 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-04 20:05:10 +00:00
srowen a26e5fbc10 Forge ahead with detection even if we missed an alignment pattern -- can still decode in some cases without it 
git-svn-id: https://zxing.googlecode.com/svn/trunk@929 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-03 19:52:03 +00:00
srowen 89121c71bb Added 'shareText' integration code from Isaac 
git-svn-id: https://zxing.googlecode.com/svn/trunk@928 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-03 05:59:49 +00:00
srowen 361f4504a3 Add MultipleBarcodeReader interface to allow for more implementations 
git-svn-id: https://zxing.googlecode.com/svn/trunk@927 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2009-05-03 05:56:51 +00:00