+ harbour/contrib/hbzebra/datamtrx.c
* harbour/contrib/hbzebra/hbzebra.hbp
* harbour/contrib/hbzebra/hbzebra.ch
+ added DataMatrix 2D barcode support
; implemented ASCII encoding only. This is enough for most real
life applications, but it is only a minor part of available
codeword encodings. I just unable to implement without docs.
Reverse engineering of black and white dots take a lot of time
for 2D barcodes, so I've dropped this idea. If someone has
full ISO/IEC 16022:2006 specification, I can implement the rest.
* harbour/contrib/hbzebra/tests/testcair.prg
+ added DataMatrix test
; Please, add it to other backend tests
* harbour/contrib/hbzebra/core.c
* changed bitbuffer logic a little
* harbour/contrib/hbzebra/pdf417.c
* comment added
* small cleanup
* harbour/contrib/hbzebra/hbzebra.ch
* harbour/contrib/hbzebra/hbzebra.h
* harbour/contrib/hbzebra/hbzebra.hbp
+ harbour/contrib/hbzebra/pdf417.c
+ added two-dimensional PDF417 barcode support
HB_ZEBRA_PDF417( cData, [ nFlags ] [, nDataColumns ] ) --> hZebra
; This requires testing on real scanners. F.e., some internet online
PDF417 decoders does not allow encoding mode switching from numeric
to text. Though I see no reason to be this prohibited by
specification.
* harbour/contrib/hbzebra/drawcore.c
+ implemented 2D barcode drawing
* changed argument error logic to generate RTE from Harbour level
* harbour/contrib/hbzebra/testcair.prg
* harbour/contrib/hbzebra/testhpdf.prg
* harbour/contrib/hbzebra/testwin.prg
* included new barcode into test samples
