setop/python-escpos
1
0
Fork 0
mirror of https://github.com/python-escpos/python-escpos synced 2025-09-13 09:09:58 +00:00
Code Activity

Match the current printer-db format.

Browse Source
This commit is contained in:
Michael Elsdörfer
2016-08-30 12:26:09 +02:00
parent 216184f43f
commit a07f84a5bc
6 changed files with 67 additions and 297 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
src/escpos/constants.py
View File

@@ -93,14 +93,17 @@ TXT_UNDERL_ON = ESC + b'\x2d\x01' # Underline font 1-dot ON
TXT_UNDERL2_ON = ESC + b'\x2d\x02' # Underline font 2-dot ON
TXT_BOLD_OFF = ESC + b'\x45\x00' # Bold font OFF
TXT_BOLD_ON = ESC + b'\x45\x01' # Bold font ON
TXT_FONT_A = ESC + b'\x4d\x00' # Font type A
TXT_FONT_B = ESC + b'\x4d\x01' # Font type B
TXT_ALIGN_LT = ESC + b'\x61\x00' # Left justification
TXT_ALIGN_CT = ESC + b'\x61\x01' # Centering
TXT_ALIGN_RT = ESC + b'\x61\x02' # Right justification
TXT_INVERT_ON = GS + b'\x42\x01' # Inverse Printing ON
TXT_INVERT_OFF = GS + b'\x42\x00' # Inverse Printing OFF
# Fonts
SET_FONT = lambda n: ESC + b'\x4d' + n
TXT_FONT_A = SET_FONT(b'\x00') # Font type A
TXT_FONT_B = SET_FONT(b'\x01') # Font type B
# Char code table
CHARCODE_PC437 = ESC + b'\x74\x00' # USA: Standard Europe
CHARCODE_JIS = ESC + b'\x74\x01' # Japanese Katakana