7f921c667b
Fix barcode type B codes
2016-03-07 17:39:12 -08:00
d888a39b6f
Fix typo, CODEBAR -> CODABAR
2016-03-07 16:22:13 -08:00
250455ae23
Add null terminator when printing barcode of type A, issue #58
2016-03-07 16:20:04 -08:00
5c49e0103c
Update barcode printing to allow for barcode function type B
2016-03-06 20:06:05 -08:00
60bc6b7d5c
Add barcode types for function type B, reorganize existing types
2016-03-06 20:04:58 -08:00
cdf997aff5
FIX import problems with __init__.py
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* removes all imports from __init__.py
* users will have to directly import the printer module (same behaviour as in master)
* fixes #97
2016-03-07 00:10:06 +01:00
870144aac6
Simplify variable checking on width and height values
2016-03-01 16:34:21 -08:00
e48755f7d0
Add error checking on width and height fields:
2016-03-01 16:25:38 -08:00
8d00e63b87
Add width/height multiplier support, upsidedown text and text smoothing
2016-03-01 10:05:52 -08:00
7c98de6727
ADD inverted printing to set method
2016-02-29 20:56:45 +01:00
b7c6edc9e1
Add optional timeout variable for printer network connections
2016-02-29 09:09:11 -08:00
ae37de2577
DOC improve doc on network printing
2016-01-17 16:00:03 +01:00
0c56f5c831
DOC improve docstring in barcode-method
2016-01-14 15:50:58 +01:00
248ddf8456
IMPROVE barcode printing
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* adds default values to the auxiliary parameters
* allows to suppress the centered alignment
2016-01-14 14:51:26 +01:00
713380baf9
DOC corrected todo in barcode-method
2016-01-14 14:04:35 +01:00
cd2da59fc2
FIX and review barcode-printing
2016-01-14 01:00:53 +01:00
939e66834e
DOC elaborate on partial cut
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closes #44
2016-01-13 16:06:18 +01:00
41c6afd3b8
REFACTOR replace % op with format were it is easy
2016-01-08 03:43:33 +01:00
f25521f22f
REFACTOR fix minor PEP8 and similar mistakes
2016-01-08 03:34:14 +01:00
0e907644d9
Allow bandsize to be varied in fullimage()
2016-01-08 02:46:21 +01:00
a6ec674828
Allow bypassing the resizing and height-cropping steps in fullimage()
2016-01-08 02:46:21 +01:00
598c893943
add function to print full images including resizing and fix band printing
2016-01-08 02:46:21 +01:00
1614298863
Adjusted QR error correction
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Maxed out the error correction on QR code generation for vastly improved recognition. The trade-off is that the amount of bytes that can be stored are reduced.
2016-01-08 02:46:21 +01:00
a921061b40
Start on a command-line interface to the library (still hard-codes USB ID)
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(...and still needs better documentation)
2016-01-08 02:46:21 +01:00
050419f117
Apply the cash drawer fix detailed in Issue 10 on the Google Code repo.
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https://code.google.com/p/python-escpos/issues/detail?id=10
fixes #10
2016-01-08 02:46:21 +01:00
3e89a10bed
Accept "CODABAR" as an alias for "NW7" in barcode()
2016-01-08 02:46:21 +01:00
e988873999
Make BarcodeSizeError and BarcodeTypeError display the erroneous value
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(MUCH more helpful for debugging)
2016-01-08 02:46:21 +01:00
f7a2caee72
Actually use the barcode height and width parameters
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(And reverse their order in the method signature so corrections to the
range checks don't break existing code)
check whether this is the solution for #26
2016-01-08 02:46:21 +01:00
4e1f9db5c7
Make the structure of the ESC/POS commands less opaque
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(The commands are intended to be readable by people who grew up with ANSI
escape codes so represent them that way in the code)
2016-01-08 02:46:12 +01:00
9159aafd18
IMPROVE use sendall instead of send in network-printer
2016-01-08 01:56:06 +01:00
e88a19ef2d
DOC correct mistake in documentation
2016-01-06 12:02:30 +01:00
8b8ca76af6
DOC improve the documentation
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* make API-doc more legible
* improve comments in methods
2016-01-05 23:14:35 +01:00
aa4ffdd21b
Merge branch 'fix/break_output_after_image'
2015-12-13 14:18:44 +01:00
06f2e1e731
Merge remote-tracking branch 'faulab/refactoring-and-documentation'
2015-12-12 18:11:58 +01:00
577de10cb4
Merge remote-tracking branch 'faulab/fix-pc1252'
2015-12-12 17:10:05 +01:00
8fd05eb02b
Add flush function
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* Flushing the file will cause the driver to flush the cache and print
* the whole buffer.
2015-11-29 16:03:56 +01:00
c1d985eeaf
FIX constant definition for PC1252
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* fixes #40
* according to the table http://content.epson.de/fileadmin/content/files/RSD/downloads/escpos.pdf
2015-11-28 14:22:54 +01:00
0dacc35d94
DOC, IMPROVE improve docstrings and add abstract method _raw to Escpos
2015-11-27 23:13:48 +01:00
ef8035527c
REFACTOR do not shadow built-ins
2015-11-27 23:13:48 +01:00
07d8e073ae
REFACTOR style and PEP8, fixes #66
2015-11-27 23:13:35 +01:00
096445631f
REFACTOR use new-style class for Escpos
2015-11-27 23:13:35 +01:00
3ea52e52fd
REFACTOR chained boolean expression in escpos
2015-11-27 23:13:35 +01:00
4bb94c2662
Merge pull request #59 from zouppen/vertical-length-fix
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Support for images vertically longer than 256 pixels
2015-10-27 13:36:21 -07:00
cd5969e843
Prevent crash when using libusb0 printers
2015-09-04 22:48:58 +01:00
1a1ed5e7fc
Fix mixed tabs/space error
2015-08-27 23:45:15 +02:00
e23ce9bfc2
Merge remote-tracking branch 'origin/master' into merge/upstream/master
2015-08-27 23:37:44 +02:00
546f47edcc
Fix text wrapping error after image
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* After an image the text wrapping was disturbed.
2015-08-27 23:20:53 +02:00
3f6528da07
Support for images vertically longer than 256 pixels
2015-08-25 12:17:11 +03:00
280000d6ed
Fixed issues with transparent images
2015-08-22 12:43:09 -07:00
f0f84e1215
Extended params for serial printers
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Update printer.Serial() constructor and its open() method to extend serial params.
Backwards compatible, no client modifications needed.
2015-07-04 17:23:31 +02:00
25b650c935
Hexlify text
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* The original code did not convert the received text
2015-06-26 02:12:30 +02:00
6734864a5b
Use unhexlify
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* for decoding, use unhexlify
2015-06-15 23:08:49 +02:00
9550ad1068
Fixed License version mismatch
2015-06-10 16:28:27 -07:00
0ef2951c7e
Introduce new direct_image
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* The direct_image method prints directly from the PIL image object
* The image should be converted to 1 bit before
* The method was derived from png2escpos (https://github.com/twg/png2escpos )
2015-06-10 03:21:52 +02:00
dd228c9fda
Add text wrapping
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* The base class supports to give columns, how much it should wrapped.
* This is meant for longer text.
* The special instances need to initialize the super class with the
* columns
2015-06-04 14:11:11 +02:00
7da2e32e3c
Integer is needed, not float
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* The size of the image can only be integer, not float.
Using round to convert it back
2015-06-04 13:20:17 +02:00
b99c076bae
Fix for string operation
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* With Python version 3 data and text are treated different. Convert the
* text accordingly.
2015-05-19 02:52:55 +02:00
afc6834082
After running 2to3 tool
2015-05-07 20:54:32 +02:00
517435efad
Raising the right error when wrong charcode is used
2015-04-20 10:58:04 +01:00
708f7e97d1
fixed code tabulators
2014-05-20 23:50:06 -07:00
8a3850ea64
Added quad support
2014-05-20 22:43:40 -07:00
34f562d64a
Added density support
2014-05-20 22:31:49 -07:00
f6f1a4278f
Fixed tabs and added charcode tables
2014-05-20 22:15:54 -07:00
a2dcd45c15
Added quad-area characters
2014-02-23 23:09:35 -08:00
27b393d45c
Added exception for PIL import
2014-02-23 21:10:34 -08:00
9023d22e71
Added syntax to have print working on windows
2013-05-30 08:56:33 -07:00
b0097da16f
Fixed font set
2013-05-30 08:47:30 -07:00
c6ee2f6338
Added ability to print from a generic file
2013-04-12 14:04:48 -07:00
64e5ea5151
Added fixed tabs
2013-03-14 01:34:48 -07:00
5295d5c90b
Added qr functionality
2013-03-14 01:31:07 -07:00
69cea54818
Added proper installer
2013-03-13 23:22:43 -07:00
Davis Goglin