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Convert bwipp_dump.ps patch to append (.diff -> .cat)

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gitlost 2022-09-04 16:31:14 +01:00
parent ac421144c9
commit c790f36815
6 changed files with 195 additions and 844 deletions
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2
CMakeLists.txt
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@ -1,5 +1,5 @@
# Copyright (C) 2008 by BogDan Vatra < bogdan@licentia.eu > # Copyright (C) 2008 by BogDan Vatra < bogdan@licentia.eu >
# Copyright (C) 2009-2021 Robin Stuart <rstuart114@gmail.com> # Copyright (C) 2009-2022 Robin Stuart <rstuart114@gmail.com>
# vim: set ts=4 sw=4 et : # vim: set ts=4 sw=4 et :
cmake_minimum_required(VERSION 3.5) cmake_minimum_required(VERSION 3.5)

190
backend/tests/tools/bwipp_dump-barcode.ps.cat Normal file
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@ -0,0 +1,190 @@
%!PS
% Append to BWIPP barcode.ps: cat <bwipp-dir>/build/monolithic/barcode.ps bwipp_dump-barcode.ps.cat > bwipp_dump.ps
%
% To compress: tar cv bwipp_dump.ps | xz -e9 > bwipp_dump.ps.tar.xz
% Dumps BWIPP barcode binary to stdout. If `-sn` given, appends a newline after each symbol row, otherwise doesn't.
%
% To run e.g. gs -dNOPAUSE -dBATCH -dNODISPLAY -q -sb=databarexpanded -sd='(01)98898765432106' -so='includetext segments=6' bwipp_dump.ps
% where
% `-sb=` is the BWIPP barcode routine name
% `-sd=` is the data (`sd2=` is also available for overspill data > 2K to get around Ghostscript arg_str_max)
% `-so=` are options (as space separated key=val pairs (or just key if boolean true))
% For debugging the barcode can be rendered by leaving out `-dBATCH -dNODISPLAY`. Scaling can be specified by `-ss=` (default 2).
% Command line "-s" options put into system dictionary as strings
/n systemdict /n known def
% Append d2 to d if given
systemdict /d2 known {
/d d length d2 length add string dup dup 0 d putinterval d length d2 putinterval def
} if
% Strip start/end parens from data if any
d 0 1 getinterval (\() eq d d length 1 sub 1 getinterval (\)) eq and {
/d d 1 d length 2 sub getinterval d length 2 sub string copy def
} if
% Options
systemdict /o known {
o type /stringtype eq o length 0 gt and {
o length 2 ge {
% Strip start/end parens from options if any
o 0 1 getinterval (\() eq o o length 1 sub 1 getinterval (\)) eq and {
/o o 1 o length 2 sub getinterval o length 2 sub string copy def
} if
} if
3 dict begin
o {
token not {exit} if
dup length string cvs (=) search {
cvlit exch pop exch def
} {
cvlit true def
} ifelse
} loop
currentdict end /o exch def
} {
/o 1 dict def
} ifelse
} {
/o 1 dict def
} ifelse
o (dontdraw) true put
/ret d o b cvn /uk.co.terryburton.bwipp findresource exec def
% pixs is renmatrix input
ret /pixs known {
b (maxicode) eq {
/pixs 990 array def
0 1 989 { pixs exch 0 put } for
ret /pixs get { pixs exch 1 put } forall
} {
/pixs ret /pixs get def
} ifelse
/xs systemdict /xs known { systemdict /xs get cvi } { 0 } ifelse def
/xe systemdict /xe known { systemdict /xe get cvi } { 0 } ifelse def
n xs 0 ne or xe 0 ne or ret /pixx known and { % If newlines or start/end indexes requested and have row width
/pixx ret /pixx get def
xs pixx pixs length 1 sub xe sub { % For i = xs; i < pixs length - xe; i += pixx
pixs exch pixx xs sub xe sub getinterval { % For j = i; j < i + pixx - xs -xe; j++
1 string cvs print
} forall
n { (\n) print } if
} for
} { % Else dump the whole thing, no newlines
pixs { 1 string cvs print } forall
} ifelse
} {
% sbs is renlinear input
ret /sbs known {
/sbs ret /sbs get def
% Check if given preprocessor override
systemdict /p known {
/p systemdict /p get cvx def
} {
/p { false } def
} ifelse
% Check if given ratio arg to adjust width of bars/spaces (e.g. "0.6" reduces 3 -> 2, "1.3" increases 2 -> 3)
systemdict /r known {
/r systemdict /r get cvr def
systemdict /c known { % Apply ceiling ratio beforehand
/c systemdict /c get cvr def
/f { c mul ceiling cvi r mul round cvi } def
} {
/f { r mul round cvi } def
} ifelse
} {
/f {} def
} ifelse
% If should begin with space
systemdict /bs known { (0) print } if
% If should end sbs loop on bar (i.e. ignore last index of even-length sbs)
/limit systemdict /elb known {
sbs length 1 add 2 idiv 2 mul 2 sub
} {
sbs length 1 sub
} ifelse def
% If should use bhs/bbs to emulate rows (DAFT/pharmacode2) (hacky)
/nosbs false def
/minh 999999 def
/midh 0 def
/maxh 0 def
/maxb 0 def
systemdict /hs known ret /bhs known and ret /bbs known and {
/bhs ret /bhs get def
/bbs ret /bbs get def
0 1 bhs length 1 sub {
/i exch def
/h bhs i get def
/b bbs i get def
h minh lt { /minh h def } if
h maxh gt { /maxh h def } if
h minh ne h maxh ne and { /midh h def } if
b maxb gt { /maxb b def } if
} for
0 1 limit {
/i exch def
i 2 mod 0 eq { % i is even
/h bhs i 2 idiv get def
/b bbs i 2 idiv get def
h maxh eq h midh eq b maxb eq and or maxb 0 ne b maxb eq and midh 0 eq and h minh eq and or { (1) } { (0) } ifelse print % Yeah, me too
} {
(0) print
} ifelse
} for
n { (\n) print } if
maxb 0 ne midh 0 eq and maxb 0 eq minh maxh eq and or { /nosbs true def } if % No tracker (pharmacode2)
} if
% Process sbs
nosbs not {
0 1 limit {
/i exch def
p not { % If not preprocessed
i 2 mod 0 eq { % i is even
sbs i get f cvi { (1) print } repeat
} {
sbs i get f cvi { (0) print } repeat
} ifelse
} if
} for
n { (\n) print } if
} if
% Third row if DAFT, second row if no tracker (pharmacode2)
maxb 0 ne midh 0 ne or minh maxh eq or {
0 1 limit {
/i exch def
i 2 mod 0 eq { % i is even
/b bbs i 2 idiv get def
b 0 eq { (1) } { (0) } ifelse print
} {
(0) print
} ifelse
} for
n { (\n) print } if
} if
} if
} ifelse
% If have renderer
ret /ren known {
% Scale
/s systemdict /s known { systemdict /s get cvi } { 2 } ifelse def
% If not -dNODISPLAY then render for debugging
currentpagedevice /Name get (nullpage) ne { s s scale 10 10 moveto ret ret /ren get exec } if
} if
% vim: set ts=4 sw=4 et :

839
backend/tests/tools/bwipp_dump-barcode.ps.diff
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@ -1,839 +0,0 @@
--- /home/mburke/code/gitlost/postscriptbarcode/build/monolithic/barcode.ps 2022-08-21 02:09:58.212358116 +0100
+++ backend/tests/tools/bwipp_dump.ps 2022-08-21 02:18:52.142394720 +0100
@@ -29000,7 +29000,7 @@
pop
} ifelse
- gsave
+ dontdraw not { gsave } if
options (lintype) (databaromni) put
options (linkage) true put
@@ -29018,7 +29018,7 @@
linear options //databaromni exec
dup (sbs) get /linsbs exch def
dup (bhs) get 0 get 72 mul /linheight exch def
- //renlinear exec
+ dontdraw not { //renlinear exec } { pop } ifelse
% Plot the separator
/sepfinder {
@@ -29049,20 +29049,66 @@
sep 0 [0 0 0] putinterval
sep sep length 4 sub [0 0 0 0] putinterval
18 sepfinder 64 sepfinder
- 0 linheight rmoveto <<
- /ren //renmatrix
- /pixs sep
- /pixx sep length
- /pixy 1
- /height 1 72 div
- /width sep length 72 div
- /opt options
- >> //renmatrix exec
+ dontdraw not {
+ 0 linheight rmoveto <<
+ /ren //renmatrix
+ /pixs sep
+ /pixx sep length
+ /pixy 1
+ /height 1 72 div
+ /width sep length 72 div
+ /opt options
+ >> //renmatrix exec
- % Plot the 2D part
- -5 1 rmoveto comp options //gs1-cc exec //renmatrix exec
+ % Plot the 2D part
+ -5 1 rmoveto comp options //gs1-cc exec //renmatrix exec
- grestore
+ grestore
+ } {
+ /compsym comp options //gs1-cc exec def
+ /ccpixs compsym /pixs get def
+ /ccpixx compsym /pixx get def
+
+ /linpixs [ 0 % Begin with left guard space
+ linsbs { cvi 1 index 0 eq {{1}} {{0}} ifelse repeat } forall % Alternates x 1/0's
+ ] def
+ /sep [ 0 sep aload pop ] def % Pad with left guard space
+
+ /linheight linheight cvi def
+ /diff linpixs length ccpixx sub def
+ diff 0 gt { % Centre align composite, doubling up rows
+ /ccpad [ diff 2 idiv {0} repeat ] def
+ /pixs [
+ 0 ccpixx ccpixs length 1 sub {
+ /i exch def
+ 2 { ccpad aload pop ccpixs i ccpixx getinterval aload pop ccpad aload pop } repeat
+ } for
+ sep aload pop linheight { linpixs aload pop } repeat
+ ] def
+ /pixx linpixs length def
+ } { % Right pad composite, doubling up rows, and left pad (right align) separator/linear
+ /linpad [ diff neg 1 add {0} repeat ] def
+ /pixs [
+ 0 ccpixx ccpixs length 1 sub { % Right pad composite with 1 space
+ /i exch def
+ 2 { ccpixs i ccpixx getinterval aload pop 0 } repeat
+ } for
+ linpad aload pop sep aload pop linheight { linpad aload pop linpixs aload pop } repeat
+ ] def
+ /pixx ccpixx 1 add def
+ } ifelse
+
+ /pixy pixs length pixx idiv def
+ <<
+ /ren //renmatrix
+ /pixs pixs
+ /pixx pixx
+ /pixy pixy
+ /height pixy 72 div
+ /width pixx 72 div
+ /opt options
+ >>
+ } ifelse
end
@@ -29125,7 +29171,7 @@
pop
} ifelse
- gsave
+ dontdraw not { gsave } if
options (lintype) (databarstacked) put
options (linkage) true put
@@ -29143,7 +29189,7 @@
linear options //databarstacked exec
dup (pixs) get 0 2 index (pixx) get getinterval /bot exch def
dup (pixy) get /linheight exch def
- //renmatrix exec
+ dontdraw not { //renmatrix exec } { /pixs get /linpixs exch def } ifelse
% Plot the separator
/sepfinder {
@@ -29171,20 +29217,52 @@
sep 0 [ 0 0 0 0 ] putinterval
sep sep length 4 sub [ 0 0 0 0 ] putinterval
18 sepfinder
- 0 linheight rmoveto <<
- /ren //renmatrix
- /pixs sep
- /pixx sep length
- /pixy 1
- /height 1 72 div
- /width sep length 72 div
- /opt options
- >> //renmatrix exec
+ dontdraw not {
+ 0 linheight rmoveto <<
+ /ren //renmatrix
+ /pixs sep
+ /pixx sep length
+ /pixy 1
+ /height 1 72 div
+ /width sep length 72 div
+ /opt options
+ >> //renmatrix exec
- % Plot the 2D part
- 1 1 rmoveto comp options //gs1-cc exec //renmatrix exec
+ % Plot the 2D part
+ 1 1 rmoveto comp options //gs1-cc exec //renmatrix exec
- grestore
+ grestore
+ } {
+ /compsym comp options //gs1-cc exec def
+ /ccpixs compsym /pixs get def
+ /ccpixx compsym /pixx get def
+
+ /linwidth sep length def
+ /pixx ccpixx 1 add def
+ /linpad [ pixx linwidth sub {0} repeat ] def
+ /pixs [
+ 0 ccpixx ccpixs length 1 sub { % Left pad composite with 1 space, doubling up rows
+ /i exch def
+ 2 { 0 ccpixs i ccpixx getinterval aload pop } repeat
+ } for
+ sep aload pop linpad aload pop
+ 0 linwidth linpixs length 1 sub { % Right pad linear
+ /i exch def
+ linpixs i linwidth getinterval aload pop linpad aload pop
+ } for
+ ] def
+
+ /pixy pixs length pixx idiv def
+ <<
+ /ren //renmatrix
+ /pixs pixs
+ /pixx pixx
+ /pixy pixy
+ /height pixy 72 div
+ /width pixx 72 div
+ /opt options
+ >>
+ } ifelse
end
@@ -29247,7 +29325,7 @@
pop
} ifelse
- gsave
+ dontdraw not { gsave } if
options (lintype) (databarstackedomni) put
options (linkage) true put
@@ -29265,7 +29343,7 @@
linear options //databarstackedomni exec
dup (pixs) get 0 2 index (pixx) get getinterval /bot exch def
dup (pixy) get /linheight exch def
- //renmatrix exec
+ dontdraw not { //renmatrix exec } { /pixs get /linpixs exch def } ifelse
% Plot the separator
/sepfinder {
@@ -29293,20 +29371,52 @@
sep 0 [ 0 0 0 0 ] putinterval
sep sep length 4 sub [ 0 0 0 0 ] putinterval
18 sepfinder
- 0 linheight rmoveto <<
- /ren //renmatrix
- /pixs sep
- /pixx sep length
- /pixy 1
- /height 1 72 div
- /width sep length 72 div
- /opt options
- >> //renmatrix exec
+ dontdraw not {
+ 0 linheight rmoveto <<
+ /ren //renmatrix
+ /pixs sep
+ /pixx sep length
+ /pixy 1
+ /height 1 72 div
+ /width sep length 72 div
+ /opt options
+ >> //renmatrix exec
- % Plot the 2D part
- 1 1 rmoveto comp options //gs1-cc exec //renmatrix exec
+ % Plot the 2D part
+ 1 1 rmoveto comp options //gs1-cc exec //renmatrix exec
- grestore
+ grestore
+ } {
+ /compsym comp options //gs1-cc exec def
+ /ccpixs compsym /pixs get def
+ /ccpixx compsym /pixx get def
+
+ /linwidth sep length def
+ /pixx ccpixx 1 add def
+ /linpad [ pixx linwidth sub {0} repeat ] def
+ /pixs [
+ 0 ccpixx ccpixs length 1 sub { % Left pad composite with 1 space, doubling up rows
+ /i exch def
+ 2 { 0 ccpixs i ccpixx getinterval aload pop } repeat
+ } for
+ sep aload pop linpad aload pop
+ 0 linwidth linpixs length 1 sub { % Right pad linear
+ /i exch def
+ linpixs i linwidth getinterval aload pop linpad aload pop
+ } for
+ ] def
+
+ /pixy pixs length pixx idiv def
+ <<
+ /ren //renmatrix
+ /pixs pixs
+ /pixx pixx
+ /pixy pixy
+ /height pixy 72 div
+ /width pixx 72 div
+ /opt options
+ >>
+ } ifelse
end
@@ -29496,7 +29606,7 @@
pop
} ifelse
- gsave
+ dontdraw not { gsave } if
options (lintype) (databarlimited) put
options (linkage) true put
@@ -29514,7 +29624,7 @@
linear options //databarlimited exec
dup (sbs) get /linsbs exch def
dup (bhs) get 0 get 72 mul /linheight exch def
- //renlinear exec
+ dontdraw not { //renlinear exec } { pop } ifelse
% Plot the separator
mark
@@ -29522,22 +29632,68 @@
counttomark 1 sub array astore /sep exch def pop pop
sep 0 [0 0 0] putinterval
sep sep length 9 sub [0 0 0 0 0 0 0 0 0] putinterval % 4 + 5 right guard spaces
- 0 linheight rmoveto <<
- /ren //renmatrix
- /pixs sep
- /pixx sep length
- /pixy 1
- /height 1 72 div
- /width sep length 72 div
- /opt options
- >> //renmatrix exec
+ dontdraw not {
+ 0 linheight rmoveto <<
+ /ren //renmatrix
+ /pixs sep
+ /pixx sep length
+ /pixy 1
+ /height 1 72 div
+ /width sep length 72 div
+ /opt options
+ >> //renmatrix exec
+
+ % Plot the 2D part
+ comp options //gs1-cc exec
+ dup (pixx) get 72 exch sub 1 rmoveto
+ //renmatrix exec
- % Plot the 2D part
- comp options //gs1-cc exec
- dup (pixx) get 72 exch sub 1 rmoveto
- //renmatrix exec
+ grestore
+ } {
+ /compsym comp options //gs1-cc exec def
+ /ccpixs compsym /pixs get def
+ /ccpixx compsym /pixx get def
+
+ /linpixs [ 0 % Begin with left guard space
+ linsbs { cvi 1 index 0 eq {{1}} {{0}} ifelse repeat } forall % Alternates x 1/0's
+ ] def
+ /sep [ 0 sep aload pop ] def % Offset by 1
+
+ /linheight linheight cvi def
+ /diff linpixs length 5 sub ccpixx sub def % Adding 5 right guard spaces below so subtract 5
+ diff 0 gt { % 2 column - centre align
+ /ccpad [ diff 2 idiv {0} repeat ] def
+ /pixs [
+ 0 ccpixx ccpixs length 1 sub {
+ /i exch def
+ 2 { ccpad aload pop ccpixs i ccpixx getinterval aload pop 0 0 0 0 0 ccpad aload pop } repeat
+ } for
+ sep aload pop linheight { linpixs aload pop } repeat
+ ] def
+ /pixx linpixs length def
+ } { % 3/4 column - right pad 1 and right align separator/linear
+ /linpad [ diff neg 1 add {0} repeat ] def
+ /pixs [
+ 0 ccpixx ccpixs length 1 sub { % Right pad composite with 1 space + 5 right guard spaces
+ /i exch def
+ 2 { ccpixs i ccpixx getinterval aload pop 0 0 0 0 0 0 } repeat
+ } for
+ linpad aload pop sep aload pop linheight { linpad aload pop linpixs aload pop } repeat
+ ] def
+ /pixx ccpixx 1 add def
+ } ifelse
- grestore
+ /pixy pixs length pixx idiv def
+ <<
+ /ren //renmatrix
+ /pixs pixs
+ /pixx pixx
+ /pixy pixy
+ /height pixy 72 div
+ /width pixx 72 div
+ /opt options
+ >>
+ } ifelse
end
@@ -29601,7 +29757,7 @@
pop
} ifelse
- gsave
+ dontdraw not { gsave } if
options (lintype) (databarexpanded) put
options (linkage) true put
@@ -29619,7 +29775,7 @@
linear options //databarexpanded exec
dup (sbs) get /linsbs exch def
dup (bhs) get 0 get 72 mul /linheight exch def
- //renlinear exec
+ dontdraw not { //renlinear exec } { pop } ifelse
% Plot the separator
/sepfinder {
@@ -29648,20 +29804,60 @@
18 98 bot length 13 sub {} for
69 98 bot length 13 sub {} for
] {sepfinder} forall
- 0 linheight rmoveto <<
- /ren //renmatrix
- /pixs sep
- /pixx sep length
- /pixy 1
- /height 1 72 div
- /width sep length 72 div
- /opt options
- >> //renmatrix exec
+ dontdraw not {
+ 0 linheight rmoveto <<
+ /ren //renmatrix
+ /pixs sep
+ /pixx sep length
+ /pixy 1
+ /height 1 72 div
+ /width sep length 72 div
+ /opt options
+ >> //renmatrix exec
- % Plot the 2D part
- 1 1 rmoveto comp options //gs1-cc exec //renmatrix exec
+ % Plot the 2D part
+ 1 1 rmoveto comp options //gs1-cc exec //renmatrix exec
- grestore
+ grestore
+ } {
+ /compsym comp options //gs1-cc exec def
+ /ccpixs compsym /pixs get def
+ /ccpixx compsym /pixx get def
+
+ /linpixs [ 0 % Begin with left guard space
+ linsbs { cvi 1 index 0 eq {{1}} {{0}} ifelse repeat } forall % Alternates x 1/0's
+ ] def
+ /sep [ 0 sep aload pop ] def % Offset by 1
+
+ /linheight linheight cvi def
+ /diff linpixs length ccpixx sub def
+ diff 2 ge {
+ /cclpad [ 0 0 ] def
+ /ccrpad [ diff 2 sub {0} repeat ] def
+ } {
+ /cclpad [ diff {0} repeat ] def
+ /ccrpad 0 array def
+ } ifelse
+ /pixs [
+ 0 ccpixx ccpixs length 1 sub {
+ /i exch def
+ 2 { cclpad aload pop ccpixs i ccpixx getinterval aload pop ccrpad aload pop } repeat
+ } for
+ sep aload pop linheight { linpixs aload pop } repeat
+ ] def
+
+ /pixx linpixs length def
+ /pixy pixs length pixx idiv def
+ <<
+ /ren //renmatrix
+ /pixs pixs
+ /pixx pixx
+ /pixy pixy
+ /height pixy 72 div
+ /width pixx 72 div
+ /opt options
+ >>
+ } ifelse
end
@@ -29724,7 +29920,7 @@
pop
} ifelse
- gsave
+ dontdraw not { gsave } if
options (lintype) (databarexpandedstacked) put
options (linkage) true put
@@ -29742,7 +29938,7 @@
linear options //databarexpandedstacked exec
dup (pixs) get 0 2 index (pixx) get getinterval /bot exch def
dup (pixy) get /linheight exch def
- //renmatrix exec
+ dontdraw not { //renmatrix exec } { /pixs get /linpixs exch def } ifelse
% Plot the separator
/sepfinder {
@@ -29768,21 +29964,49 @@
19 98 bot length 13 sub {} for
70 98 bot length 13 sub {} for
] {sepfinder} forall
- 0 linheight rmoveto <<
- /ren //renmatrix
- /pixs sep
- /pixx sep length
- /pixy 1
- /height 1 72 div
- /width sep length 72 div
- /opt options
- >> //renmatrix exec
+ dontdraw not {
+ 0 linheight rmoveto <<
+ /ren //renmatrix
+ /pixs sep
+ /pixx sep length
+ /pixy 1
+ /height 1 72 div
+ /width sep length 72 div
+ /opt options
+ >> //renmatrix exec
+
+ % Plot the 2D part
+ bot 0 get 0 eq {2} {0} ifelse 1 rmoveto
+ comp options //gs1-cc exec //renmatrix exec
- % Plot the 2D part
- bot 0 get 0 eq {2} {0} ifelse 1 rmoveto
- comp options //gs1-cc exec //renmatrix exec
+ grestore
+ } {
+ /compsym comp options //gs1-cc exec def
+ /ccpixs compsym /pixs get def
+ /ccpixx compsym /pixx get def
+
+ /pixx sep length def
+ /cclpad [ pixx ccpixx sub 1 add 2 idiv {0} repeat ] def % Add 1 to allow for odd difference
+ /ccrpad [ pixx ccpixx sub 2 idiv {0} repeat ] def
+ /pixs [
+ 0 ccpixx ccpixs length 1 sub { % Centre align composite
+ /i exch def
+ 2 { cclpad aload pop ccpixs i ccpixx getinterval aload pop ccrpad aload pop } repeat
+ } for
+ sep aload pop linpixs aload pop
+ ] def
- grestore
+ /pixy pixs length pixx idiv def
+ <<
+ /ren //renmatrix
+ /pixs pixs
+ /pixx pixx
+ /pixy pixy
+ /height pixy 72 div
+ /width pixx 72 div
+ /opt options
+ >>
+ } ifelse
end
@@ -29846,7 +30070,7 @@
pop
} ifelse
- gsave
+ dontdraw not { gsave } if
options (inkspread) (0) put
options (dontdraw) true put
@@ -29880,35 +30104,87 @@
linear << options {} forall >> //gs1-128 exec
dup (sbs) get /linsbs exch def
dup (bhs) get 0 get 72 mul /linheight exch def
- //renlinear exec
+ dontdraw not { //renlinear exec } { pop } ifelse
% Plot the separator
mark
1 linsbs {1 index 0 eq {{1}} {{0}} ifelse repeat} forall
counttomark 1 sub array astore /sep exch def pop pop
- 0 linheight rmoveto <<
- /ren //renmatrix
- /pixs sep
- /pixx sep length
- /pixy 1
- /height 1 72 div
- /width sep length 72 div
- /opt options
- >> //renmatrix exec
+ dontdraw not {
+ 0 linheight rmoveto <<
+ /ren //renmatrix
+ /pixs sep
+ /pixx sep length
+ /pixy 1
+ /height 1 72 div
+ /width sep length 72 div
+ /opt options
+ >> //renmatrix exec
+ } if
% Plot the 2D part
linktype (a) eq {
/s linwidth 2 sub 11 idiv def
/p s 9 sub 2 idiv def
/x s p sub 1 sub 11 mul 10 add p 0 eq {2 add} if 99 sub def
- x 1 rmoveto
+ dontdraw not { x 1 rmoveto } if
} {
- -7 1 rmoveto
+ dontdraw not { -7 1 rmoveto } { /x -7 def } ifelse
} ifelse
- compsym //renmatrix exec
+ dontdraw not {
+ compsym //renmatrix exec
- grestore
+ grestore
+ } {
+ /ccpixs compsym /pixs get def
+ /ccpixx compsym /pixx get def
+
+ /linpixs [
+ linsbs { cvi 1 index 1 eq {{0}} {{1}} ifelse repeat } forall % Alternates x 1/0's
+ ] def
+
+ x 0 gt { % Left pad composite
+ /cclpad [ x {0} repeat ] def
+ /linlpad 0 array def
+ /diff linwidth ccpixx x add sub def
+ } { % Left pad linear
+ /cclpad 0 array def
+ /linlpad [ x neg {0} repeat ] def
+ /diff linwidth x sub ccpixx sub def
+ } ifelse
+
+ diff 0 gt { % Right pad composite
+ /ccrpad [ diff {0} repeat ] def
+ /linrpad 0 array def
+ } { % Right pad linear
+ /ccrpad 0 array def
+ /linrpad [ diff neg {0} repeat ] def
+ } ifelse
+
+ /linheight linheight cvi def
+ /ccrepeat linktype (a) eq {2} {3} ifelse def
+ /pixs [
+ 0 ccpixx ccpixs length 1 sub {
+ /i exch def
+ ccrepeat { cclpad aload pop ccpixs i ccpixx getinterval aload pop ccrpad aload pop } repeat
+ } for
+ linlpad aload pop sep aload pop linrpad aload pop
+ linheight { linlpad aload pop linpixs aload pop linrpad aload pop } repeat
+ ] def
+
+ /pixx cclpad length ccpixx add ccrpad length add def
+ /pixy pixs length pixx idiv def
+ <<
+ /ren //renmatrix
+ /pixs pixs
+ /pixx pixx
+ /pixy pixy
+ /height pixy 72 div
+ /width pixx 72 div
+ /opt options
+ >>
+ } ifelse
end
@@ -31392,3 +31668,189 @@
% --END ENCODER hibcazteccode--
% --END TEMPLATE--
+%!PS
+
+% To compress: tar cv bwipp_dump.ps | xz -e9 > bwipp_dump.ps.tar.xz
+
+% Dumps bwipp barcode binary to stdout. If `-sn` given, appends a newline after each symbol row, otherwise doesn't.
+%
+% To run e.g. gs -dNOPAUSE -dBATCH -dNODISPLAY -q -sb=databarexpanded -sd='(01)98898765432106' -so='includetext segments=6' bwipp_dump.ps
+% where
+% `-sb=` is the bwipp barcode routine name
+% `-sd=` is the data (`sd2=` is also available for overspill data > 2K to get around Ghostscript arg_str_max)
+% `-so=` are options (as space separated key=val pairs (or just key if boolean true))
+
+% Command line "-s" options put into system dictionary as strings
+/n systemdict /n known def
+
+% Append d2 to d if given
+systemdict /d2 known {
+ /d d length d2 length add string dup dup 0 d putinterval d length d2 putinterval def
+} if
+
+% Strip start/end parens from data if any
+d 0 1 getinterval (\() eq d d length 1 sub 1 getinterval (\)) eq and {
+ /d d 1 d length 2 sub getinterval d length 2 sub string copy def
+} if
+
+% Options
+systemdict /o known {
+ o type /stringtype eq o length 0 gt and {
+ o length 2 ge {
+ % Strip start/end parens from options if any
+ o 0 1 getinterval (\() eq o o length 1 sub 1 getinterval (\)) eq and {
+ /o o 1 o length 2 sub getinterval o length 2 sub string copy def
+ } if
+ } if
+ 3 dict begin
+ o {
+ token not {exit} if
+ dup length string cvs (=) search {
+ cvlit exch pop exch def
+ } {
+ cvlit true def
+ } ifelse
+ } loop
+ currentdict end /o exch def
+ } {
+ /o 1 dict def
+ } ifelse
+} {
+ /o 1 dict def
+} ifelse
+
+o (dontdraw) true put
+
+/ret d o b cvn /uk.co.terryburton.bwipp findresource exec def
+
+% pixs is renmatrix input
+ret /pixs known {
+ b (maxicode) eq {
+ /pixs 990 array def
+ 0 1 989 { pixs exch 0 put } for
+ ret /pixs get { pixs exch 1 put } forall
+ } {
+ /pixs ret /pixs get def
+ } ifelse
+
+ /xs systemdict /xs known { systemdict /xs get cvi } { 0 } ifelse def
+ /xe systemdict /xe known { systemdict /xe get cvi } { 0 } ifelse def
+
+ n xs 0 ne or xe 0 ne or ret /pixx known and { % If newlines or start/end indexes requested and have row width
+ /pixx ret /pixx get def
+ xs pixx pixs length 1 sub xe sub { % For i = xs; i < pixs length - xe; i += pixx
+ pixs exch pixx xs sub xe sub getinterval { % For j = i; j < i + pixx - xs -xe; j++
+ 1 string cvs print
+ } forall
+ n { (\n) print } if
+ } for
+ } { % Else dump the whole thing, no newlines
+ pixs { 1 string cvs print } forall
+ } ifelse
+} {
+ % sbs is renlinear input
+ ret /sbs known {
+ /sbs ret /sbs get def
+
+ % Check if given preprocessor override
+ systemdict /p known {
+ /p systemdict /p get cvx def
+ } {
+ /p { false } def
+ } ifelse
+
+ % Check if given ratio arg to adjust width of bars/spaces (e.g. "0.6" reduces 3 -> 2, "1.3" increases 2 -> 3)
+ systemdict /r known {
+ /r systemdict /r get cvr def
+ systemdict /c known { % Apply ceiling ratio beforehand
+ /c systemdict /c get cvr def
+ /f { c mul ceiling cvi r mul round cvi } def
+ } {
+ /f { r mul round cvi } def
+ } ifelse
+ } {
+ /f {} def
+ } ifelse
+
+ % If should begin with space
+ systemdict /bs known { (0) print } if
+
+ % If should end sbs loop on bar (i.e. ignore last index of even-length sbs)
+ /limit systemdict /elb known {
+ sbs length 1 add 2 idiv 2 mul 2 sub
+ } {
+ sbs length 1 sub
+ } ifelse def
+
+ % If should use bhs/bbs to emulate rows (DAFT/pharmacode2) (hacky)
+ /nosbs false def
+ /minh 999999 def
+ /midh 0 def
+ /maxh 0 def
+ /maxb 0 def
+ systemdict /hs known ret /bhs known and ret /bbs known and {
+ /bhs ret /bhs get def
+ /bbs ret /bbs get def
+ 0 1 bhs length 1 sub {
+ /i exch def
+ /h bhs i get def
+ /b bbs i get def
+ h minh lt { /minh h def } if
+ h maxh gt { /maxh h def } if
+ h minh ne h maxh ne and { /midh h def } if
+ b maxb gt { /maxb b def } if
+ } for
+ 0 1 limit {
+ /i exch def
+ i 2 mod 0 eq { % i is even
+ /h bhs i 2 idiv get def
+ /b bbs i 2 idiv get def
+ h maxh eq h midh eq b maxb eq and or maxb 0 ne b maxb eq and midh 0 eq and h minh eq and or { (1) } { (0) } ifelse print % Yeah, me too
+ } {
+ (0) print
+ } ifelse
+ } for
+ n { (\n) print } if
+ maxb 0 ne midh 0 eq and maxb 0 eq minh maxh eq and or { /nosbs true def } if % No tracker (pharmacode2)
+ } if
+
+ % Process sbs
+ nosbs not {
+ 0 1 limit {
+ /i exch def
+ p not { % If not preprocessed
+ i 2 mod 0 eq { % i is even
+ sbs i get f cvi { (1) print } repeat
+ } {
+ sbs i get f cvi { (0) print } repeat
+ } ifelse
+ } if
+ } for
+ n { (\n) print } if
+ } if
+
+ % Third row if DAFT, second row if no tracker (pharmacode2)
+ maxb 0 ne midh 0 ne or minh maxh eq or {
+ 0 1 limit {
+ /i exch def
+ i 2 mod 0 eq { % i is even
+ /b bbs i 2 idiv get def
+ b 0 eq { (1) } { (0) } ifelse print
+ } {
+ (0) print
+ } ifelse
+ } for
+ n { (\n) print } if
+ } if
+ } if
+} ifelse
+
+% If have renderer
+ret /ren known {
+ % Scale
+ /s systemdict /s known { systemdict /s get cvi } { 2 } ifelse def
+ % If not -dNODISPLAY then render for debugging
+ currentpagedevice /Name get (nullpage) ne { s s scale 10 10 moveto ret ret /ren get exec } if
+} if
+
+% vim: set ts=4 sw=4 et :

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backend/tests/tools/bwipp_dump.ps.tar.xz
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4
docs/manual.pmd
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@ -869,8 +869,8 @@ zint -r -d "This Text"
``` ```
gives an inverted Code 128 symbol. This is not practical for most symbologies gives an inverted Code 128 symbol. This is not practical for most symbologies
but white-on-black is allowed by the Aztec Code, Data Matrix, Han Xin Code, Grid but white-on-black is allowed by the Aztec Code, Data Matrix, DotCode, Han Xin
Matrix and QR Code symbology specifications. Code, Grid Matrix and QR Code symbology specifications.
For more specific needs the foreground (ink) and background (paper) colours can For more specific needs the foreground (ink) and background (paper) colours can
be specified using the `--fg` and `--bg` options followed by a number in RRGGBB be specified using the `--fg` and `--bg` options followed by a number in RRGGBB

4
docs/manual.txt
View File

@ -980,8 +980,8 @@ to be inverted so that a white symbol is shown on a black background (known as
zint -r -d "This Text" zint -r -d "This Text"
gives an inverted Code 128 symbol. This is not practical for most symbologies gives an inverted Code 128 symbol. This is not practical for most symbologies
but white-on-black is allowed by the Aztec Code, Data Matrix, Han Xin Code, Grid but white-on-black is allowed by the Aztec Code, Data Matrix, DotCode, Han Xin
Matrix and QR Code symbology specifications. Code, Grid Matrix and QR Code symbology specifications.
For more specific needs the foreground (ink) and background (paper) colours can For more specific needs the foreground (ink) and background (paper) colours can
be specified using the --fg and --bg options followed by a number in RRGGBB be specified using the --fg and --bg options followed by a number in RRGGBB