Sebastian Pipping
13 years ago
parent
6003472f33
commit
7922d3254c
@ -0,0 +1,409 @@
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%!PS-Adobe-2.0 EPSF-2.0
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%%Creator: Terry Burton
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%%BoundingBox: 50 42 141 122
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%%EndComments
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%%EndProlog
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currentglobal
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true setglobal
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/Generic /Category findresource
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dup length 1 add dict copy
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dup /InstanceType /packedarraytype put
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/uk.co.terryburton.bwipp exch /Category defineresource pop
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setglobal
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/setpacking where {pop currentpacking true setpacking} if
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1 dict
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begin
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/renlinear {
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20 dict begin % Confine variables to local scope
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/args exch def % We are given some arguments
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% Default options
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/sbs [] def
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/bhs [] def
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/bbs [] def
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/txt [] def
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/barcolor (unset) def
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/includetext false def
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/textcolor (unset) def
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/textxalign (unset) def
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/textyalign (unset) def
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/textfont (Courier) def
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/textsize 10 def
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/textxoffset 0 def
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/textyoffset 0 def
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/textgaps 0 def
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/alttext () def
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/bordercolor (unset) def
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/backgroundcolor (unset) def
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/inkspread 0.15 def
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/width 0 def
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/barratio 1 def
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/spaceratio 1 def
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/showborder false def
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/borderleft 10 def
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/borderright 10 def
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/bordertop 1 def
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/borderbottom 1 def
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/borderwidth 0.5 def
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/guardwhitespace false def
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/guardleftpos 0 def
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/guardleftypos 0 def
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/guardrightpos 0 def
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/guardrightypos 0 def
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/guardwidth 6 def
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/guardheight 7 def
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% Apply the renderer options and the user options
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args {def} forall
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opt {def} forall
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/barcolor barcolor cvlit def
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/textcolor textcolor cvlit def
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/textxalign textxalign cvlit def
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/textyalign textyalign cvlit def
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/textfont textfont cvlit def
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/textsize textsize cvr def
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/textxoffset textxoffset cvr def
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/textyoffset textyoffset cvr def
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/textgaps textgaps cvr def
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/alttext alttext cvlit def
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/bordercolor bordercolor cvlit def
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/backgroundcolor backgroundcolor cvlit def
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/inkspread inkspread cvr def
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/width width cvr def
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/barratio barratio cvr def
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/spaceratio spaceratio cvr def
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/borderleft borderleft cvr def
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/borderright borderright cvr def
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/bordertop bordertop cvr def
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/borderbottom borderbottom cvr def
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/borderwidth borderwidth cvr def
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/guardleftpos guardleftpos cvr def
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/guardleftypos guardleftypos cvr def
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/guardrightpos guardrightpos cvr def
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/guardrightypos guardrightypos cvr def
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/guardwidth guardwidth cvr def
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/guardheight guardheight cvr def
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% Create bar elements and put them into the bars array
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/bars sbs length 1 add 2 idiv array def
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/x 0.00 def /maxh 0 def
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0 1 sbs length 1 add 2 idiv 2 mul 2 sub {
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/i exch def
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i 2 mod 0 eq { % i is even
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/d sbs i get barratio mul barratio sub 1 add def % d=digit*r-r+1
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sbs i get 0 ne {
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/h bhs i 2 idiv get 72 mul def % Height from bhs
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/c d 2 div x add def % Centre of the bar = x + d/2
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/y bbs i 2 idiv get 72 mul def % Baseline from bbs
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/w d inkspread sub def % bar width = digit - inkspread
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bars i 2 idiv [h c y w] put % Add the bar entry
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h y add maxh gt {/maxh h y add def} if
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} {
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bars i 2 idiv -1 put % Dummy entry
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} ifelse
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} {
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/d sbs i get spaceratio mul spaceratio sub 1 add def % d=digit*r-r+1
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} ifelse
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/x x d add def % x+=d
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} for
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gsave
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currentpoint translate
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% Force symbol to given width
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width 0 ne {
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width 72 mul x div 1 scale
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} if
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% Set RGB or CMYK color depending on length of given hex string
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/setanycolor {
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/anycolor exch def
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anycolor length 6 eq {
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(< >) 8 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setrgbcolor
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} if
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anycolor length 8 eq {
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(< >) 10 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setcmykcolor
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} if
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} bind def
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% Display the border and background
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newpath
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borderleft neg borderbottom neg moveto
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x borderleft add borderright add 0 rlineto
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0 maxh borderbottom add bordertop add rlineto
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x borderleft add borderright add neg 0 rlineto
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0 maxh borderbottom add bordertop add neg rlineto
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closepath
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backgroundcolor (unset) ne { gsave backgroundcolor setanycolor fill grestore } if
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showborder {
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gsave
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bordercolor (unset) ne { bordercolor setanycolor } if
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borderwidth setlinewidth stroke
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grestore
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} if
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% Display the bars for elements in the bars array
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gsave
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0 setlinecap
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barcolor (unset) ne { barcolor setanycolor } if
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bars {
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dup -1 ne {
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aload pop newpath setlinewidth moveto 0 exch rlineto stroke
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} {
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pop
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} ifelse
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} forall
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grestore
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% Display the text for elements in the text array
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textcolor (unset) ne { textcolor setanycolor } if
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includetext {
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textxalign (unset) eq textyalign (unset) eq and alttext () eq and {
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/s 0 def /f () def
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txt {
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{} forall
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2 copy s ne exch f ne or {
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2 copy /s exch def /f exch def
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exch findfont exch scalefont setfont
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} {
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pop pop
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} ifelse
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moveto show
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} forall
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} {
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textfont findfont textsize scalefont setfont
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alttext () eq {
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/txt [ txt { 0 get {} forall } forall ] def
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/tstr txt length string def
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0 1 txt length 1 sub { dup txt exch get tstr 3 1 roll put } for
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} {
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/tstr alttext def
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} ifelse
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% Find true ascent of font
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tstr length 0 eq {
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0
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} {
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gsave
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newpath 0 0 moveto (0) false charpath pathbbox
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4 1 roll pop pop pop
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grestore
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currentfont /PaintType known {currentfont /PaintType get 2 eq} {false} ifelse
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currentfont /StrokeWidth known and {
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currentfont /StrokeWidth get 2 div 0 exch
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currentfont /FontMatrix get dtransform
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dup mul exch dup mul add sqrt
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add
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} if
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} ifelse
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/textascent exch def
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/textwidth tstr stringwidth pop tstr length 1 sub textgaps mul add def
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/textxpos textxoffset x textwidth sub 2 div add def
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textxalign (left) eq { /textxpos textxoffset def } if
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textxalign (right) eq { /textxpos x textxoffset sub textwidth sub def } if
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textxalign (offleft) eq { /textxpos textwidth textxoffset add neg def } if
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textxalign (offright) eq { /textxpos x textxoffset add def } if
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textxalign (justify) eq textwidth x lt and {
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/textxpos 0 def
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/textgaps x textwidth sub tstr length 1 sub div def
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} if
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/textypos textyoffset textascent add 1 add neg def
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textyalign (above) eq { /textypos textyoffset maxh add 1 add def } if
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textyalign (center) eq { /textypos textyoffset maxh textascent sub 2 div add def } if
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textxpos textypos moveto textgaps 0 tstr ashow
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} ifelse
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} if
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% Display the guard elements
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guardwhitespace {
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0.75 setlinewidth
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guardleftpos 0 ne {
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newpath
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guardleftpos neg guardwidth add guardleftypos guardwidth 2 div add moveto
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guardwidth neg guardheight -2 div rlineto
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guardwidth guardheight -2 div rlineto
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stroke
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} if
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guardrightpos 0 ne {
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newpath
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guardrightpos x add guardwidth sub guardrightypos guardheight 2 div add moveto
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guardwidth guardheight -2 div rlineto
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guardwidth neg guardheight -2 div rlineto
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stroke
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} if
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} if
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grestore
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end
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} bind def
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/renlinear dup load /uk.co.terryburton.bwipp defineresource pop
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end
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/setpacking where {pop setpacking} if
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% --DESC: Code 93
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% --EXAM: THIS IS CODE 93
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% --EXOP: includetext includecheck
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% --RNDR: renlinear
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/setpacking where {pop currentpacking true setpacking} if
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1 dict
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dup /renlinear dup /uk.co.terryburton.bwipp findresource put
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begin
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/code93 {
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20 dict begin % Confine variables to local scope
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/options exch def % We are given an option string
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/barcode exch def % We are given a barcode string
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/dontdraw false def
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/includecheck false def % Enable/disable checkdigit
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/includetext false def % Enable/disable text
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/textfont /Courier def
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/textsize 10 def
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/textyoffset -7 def
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/height 1 def
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/parsefnc false def
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% Parse the input options
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options type /stringtype eq {
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1 dict begin
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options {
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token false eq {exit} if dup length string cvs (=) search
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true eq {cvlit exch pop exch def} {cvlit true def} ifelse
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} loop
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currentdict end /options exch def
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} if
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options {def} forall
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/textfont textfont cvlit def
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/textsize textsize cvr def
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/textyoffset textyoffset cvr def
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/height height cvr def
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/encs
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[ (131112) (111213) (111312) (111411) (121113)
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(121212) (121311) (111114) (131211) (141111)
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(211113) (211212) (211311) (221112) (221211)
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(231111) (112113) (112212) (112311) (122112)
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(132111) (111123) (111222) (111321) (121122)
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(131121) (212112) (212211) (211122) (211221)
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(221121) (222111) (112122) (112221) (122121)
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(123111) (121131) (311112) (311211) (321111)
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(112131) (113121) (211131) (121221) (312111)
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(311121) (122211) (111141) (1111411)
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] def
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% Create a string of the available characters
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/barchars (0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%) def
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/barlen barcode length def
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% Special function characters
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/sft1 -1 def /sft2 -2 def /sft3 -3 def /sft4 -4 def
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/fncvals <<
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(SFT$) sft1
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(SFT%) sft2
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(SFT/) sft3
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(SFT+) sft4
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>> def
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% Convert input into bytes accounting for shift characters
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/msg barlen array def
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/i 0 def /j 0 def {
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i barlen eq {exit} if
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/char barcode i get def
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parsefnc char 94 eq and i barlen 4 sub lt and {
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barcode i 1 add get 94 ne {
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/char fncvals barcode i 1 add 4 getinterval get def
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/i i 4 add def
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} {
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/i i 1 add def
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} ifelse
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} if
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msg j char put
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/i i 1 add def
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/j j 1 add def
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} loop
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/msg msg 0 j getinterval def
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/msglen msg length def
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includecheck {
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/sbs msglen 6 mul 25 add string def
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} {
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/sbs msglen 6 mul 13 add string def
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} ifelse
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/txt msglen array def
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% Put the start character
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sbs 0 encs 47 get putinterval
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/checksum1 0 def /checksum2 0 def
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0 1 msglen 1 sub {
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/i exch def
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% Lookup the encoding for the each barcode character
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msg i get dup 0 lt {
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42 exch sub /indx exch def
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/char ( ) def
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} {
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1 string dup 0 4 -1 roll put /char exch def
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barchars char search
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pop % Discard true leaving pre
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length /indx exch def % indx is the length of pre
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pop pop % Discard seek and post
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} ifelse
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/enc encs indx get def % Get the indxth encoding
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sbs i 6 mul 6 add enc putinterval % Put encoded digit into sbs
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txt i [char i 9 mul 9 add textyoffset textfont textsize] put
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/checksum1 checksum1 msglen i sub 1 sub 20 mod 1 add indx mul add def
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/checksum2 checksum2 msglen i sub 15 mod 1 add indx mul add def
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} for
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includecheck {
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% Put the first checksum character
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/checksum1 checksum1 47 mod def
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/checksum2 checksum2 checksum1 add 47 mod def
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sbs msglen 6 mul 6 add encs checksum1 get putinterval
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sbs msglen 6 mul 12 add encs checksum2 get putinterval
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% Put the end character
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sbs msglen 6 mul 18 add encs 48 get putinterval
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} {
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% Put the end character
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sbs msglen 6 mul 6 add encs 48 get putinterval
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} ifelse
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% Return the arguments
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<<
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/ren //renlinear
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/sbs [sbs {48 sub} forall]
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/bhs [sbs length 1 add 2 idiv {height} repeat]
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/bbs [sbs length 1 add 2 idiv {0} repeat]
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includetext {
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/txt txt
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} if
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/opt options
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>>
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dontdraw not //renlinear if
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end
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} bind def
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/code93 dup load /uk.co.terryburton.bwipp defineresource pop
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end
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/setpacking where {pop setpacking} if
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gsave
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50 50 translate
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0 0 moveto <434f4d4d4954> <696e636c7564657465787420696e636c756465636865636b> /code93 /uk.co.terryburton.bwipp findresource exec
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grestore
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showpage
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@ -0,0 +1,409 @@
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%!PS-Adobe-2.0 EPSF-2.0
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%%Creator: Terry Burton
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||||
%%BoundingBox: 50 40 195 122
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%%EndComments
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%%EndProlog
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||||
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currentglobal
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||||
true setglobal
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/Generic /Category findresource
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dup length 1 add dict copy
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dup /InstanceType /packedarraytype put
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/uk.co.terryburton.bwipp exch /Category defineresource pop
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setglobal
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/setpacking where {pop currentpacking true setpacking} if
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1 dict
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begin
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||||
/renlinear {
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20 dict begin % Confine variables to local scope
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||||
/args exch def % We are given some arguments
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||||
|
||||
% Default options
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||||
/sbs [] def
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/bhs [] def
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||||
/bbs [] def
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||||
/txt [] def
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||||
/barcolor (unset) def
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||||
/includetext false def
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||||
/textcolor (unset) def
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||||
/textxalign (unset) def
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||||
/textyalign (unset) def
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||||
/textfont (Courier) def
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||||
/textsize 10 def
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||||
/textxoffset 0 def
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||||
/textyoffset 0 def
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/textgaps 0 def
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||||
/alttext () def
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/bordercolor (unset) def
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||||
/backgroundcolor (unset) def
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/inkspread 0.15 def
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/width 0 def
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/barratio 1 def
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/spaceratio 1 def
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/showborder false def
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/borderleft 10 def
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/borderright 10 def
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/bordertop 1 def
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/borderbottom 1 def
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/borderwidth 0.5 def
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/guardwhitespace false def
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||||
/guardleftpos 0 def
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/guardleftypos 0 def
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/guardrightpos 0 def
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||||
/guardrightypos 0 def
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||||
/guardwidth 6 def
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||||
/guardheight 7 def
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% Apply the renderer options and the user options
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||||
args {def} forall
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||||
opt {def} forall
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||||
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||||
/barcolor barcolor cvlit def
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||||
/textcolor textcolor cvlit def
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||||
/textxalign textxalign cvlit def
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||||
/textyalign textyalign cvlit def
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||||
/textfont textfont cvlit def
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||||
/textsize textsize cvr def
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||||
/textxoffset textxoffset cvr def
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||||
/textyoffset textyoffset cvr def
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||||
/textgaps textgaps cvr def
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||||
/alttext alttext cvlit def
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||||
/bordercolor bordercolor cvlit def
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||||
/backgroundcolor backgroundcolor cvlit def
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||||
/inkspread inkspread cvr def
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||||
/width width cvr def
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||||
/barratio barratio cvr def
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||||
/spaceratio spaceratio cvr def
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||||
/borderleft borderleft cvr def
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||||
/borderright borderright cvr def
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||||
/bordertop bordertop cvr def
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||||
/borderbottom borderbottom cvr def
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||||
/borderwidth borderwidth cvr def
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||||
/guardleftpos guardleftpos cvr def
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||||
/guardleftypos guardleftypos cvr def
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||||
/guardrightpos guardrightpos cvr def
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||||
/guardrightypos guardrightypos cvr def
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||||
/guardwidth guardwidth cvr def
|
||||
/guardheight guardheight cvr def
|
||||
|
||||
% Create bar elements and put them into the bars array
|
||||
/bars sbs length 1 add 2 idiv array def
|
||||
/x 0.00 def /maxh 0 def
|
||||
0 1 sbs length 1 add 2 idiv 2 mul 2 sub {
|
||||
/i exch def
|
||||
i 2 mod 0 eq { % i is even
|
||||
/d sbs i get barratio mul barratio sub 1 add def % d=digit*r-r+1
|
||||
sbs i get 0 ne {
|
||||
/h bhs i 2 idiv get 72 mul def % Height from bhs
|
||||
/c d 2 div x add def % Centre of the bar = x + d/2
|
||||
/y bbs i 2 idiv get 72 mul def % Baseline from bbs
|
||||
/w d inkspread sub def % bar width = digit - inkspread
|
||||
bars i 2 idiv [h c y w] put % Add the bar entry
|
||||
h y add maxh gt {/maxh h y add def} if
|
||||
} {
|
||||
bars i 2 idiv -1 put % Dummy entry
|
||||
} ifelse
|
||||
} {
|
||||
/d sbs i get spaceratio mul spaceratio sub 1 add def % d=digit*r-r+1
|
||||
} ifelse
|
||||
/x x d add def % x+=d
|
||||
} for
|
||||
|
||||
gsave
|
||||
|
||||
currentpoint translate
|
||||
|
||||
% Force symbol to given width
|
||||
width 0 ne {
|
||||
width 72 mul x div 1 scale
|
||||
} if
|
||||
|
||||
% Set RGB or CMYK color depending on length of given hex string
|
||||
/setanycolor {
|
||||
/anycolor exch def
|
||||
anycolor length 6 eq {
|
||||
(< >) 8 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setrgbcolor
|
||||
} if
|
||||
anycolor length 8 eq {
|
||||
(< >) 10 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setcmykcolor
|
||||
} if
|
||||
} bind def
|
||||
|
||||
% Display the border and background
|
||||
newpath
|
||||
borderleft neg borderbottom neg moveto
|
||||
x borderleft add borderright add 0 rlineto
|
||||
0 maxh borderbottom add bordertop add rlineto
|
||||
x borderleft add borderright add neg 0 rlineto
|
||||
0 maxh borderbottom add bordertop add neg rlineto
|
||||
closepath
|
||||
backgroundcolor (unset) ne { gsave backgroundcolor setanycolor fill grestore } if
|
||||
showborder {
|
||||
gsave
|
||||
bordercolor (unset) ne { bordercolor setanycolor } if
|
||||
borderwidth setlinewidth stroke
|
||||
grestore
|
||||
} if
|
||||
|
||||
% Display the bars for elements in the bars array
|
||||
gsave
|
||||
0 setlinecap
|
||||
barcolor (unset) ne { barcolor setanycolor } if
|
||||
bars {
|
||||
dup -1 ne {
|
||||
aload pop newpath setlinewidth moveto 0 exch rlineto stroke
|
||||
} {
|
||||
pop
|
||||
} ifelse
|
||||
} forall
|
||||
grestore
|
||||
|
||||
% Display the text for elements in the text array
|
||||
textcolor (unset) ne { textcolor setanycolor } if
|
||||
includetext {
|
||||
textxalign (unset) eq textyalign (unset) eq and alttext () eq and {
|
||||
/s 0 def /f () def
|
||||
txt {
|
||||
{} forall
|
||||
2 copy s ne exch f ne or {
|
||||
2 copy /s exch def /f exch def
|
||||
exch findfont exch scalefont setfont
|
||||
} {
|
||||
pop pop
|
||||
} ifelse
|
||||
moveto show
|
||||
} forall
|
||||
} {
|
||||
textfont findfont textsize scalefont setfont
|
||||
alttext () eq {
|
||||
/txt [ txt { 0 get {} forall } forall ] def
|
||||
/tstr txt length string def
|
||||
0 1 txt length 1 sub { dup txt exch get tstr 3 1 roll put } for
|
||||
} {
|
||||
/tstr alttext def
|
||||
} ifelse
|
||||
|
||||
% Find true ascent of font
|
||||
tstr length 0 eq {
|
||||
0
|
||||
} {
|
||||
gsave
|
||||
newpath 0 0 moveto (0) false charpath pathbbox
|
||||
4 1 roll pop pop pop
|
||||
grestore
|
||||
currentfont /PaintType known {currentfont /PaintType get 2 eq} {false} ifelse
|
||||
currentfont /StrokeWidth known and {
|
||||
currentfont /StrokeWidth get 2 div 0 exch
|
||||
currentfont /FontMatrix get dtransform
|
||||
dup mul exch dup mul add sqrt
|
||||
add
|
||||
} if
|
||||
} ifelse
|
||||
/textascent exch def
|
||||
/textwidth tstr stringwidth pop tstr length 1 sub textgaps mul add def
|
||||
|
||||
/textxpos textxoffset x textwidth sub 2 div add def
|
||||
textxalign (left) eq { /textxpos textxoffset def } if
|
||||
textxalign (right) eq { /textxpos x textxoffset sub textwidth sub def } if
|
||||
textxalign (offleft) eq { /textxpos textwidth textxoffset add neg def } if
|
||||
textxalign (offright) eq { /textxpos x textxoffset add def } if
|
||||
textxalign (justify) eq textwidth x lt and {
|
||||
/textxpos 0 def
|
||||
/textgaps x textwidth sub tstr length 1 sub div def
|
||||
} if
|
||||
/textypos textyoffset textascent add 1 add neg def
|
||||
textyalign (above) eq { /textypos textyoffset maxh add 1 add def } if
|
||||
textyalign (center) eq { /textypos textyoffset maxh textascent sub 2 div add def } if
|
||||
textxpos textypos moveto textgaps 0 tstr ashow
|
||||
} ifelse
|
||||
} if
|
||||
|
||||
% Display the guard elements
|
||||
guardwhitespace {
|
||||
0.75 setlinewidth
|
||||
guardleftpos 0 ne {
|
||||
newpath
|
||||
guardleftpos neg guardwidth add guardleftypos guardwidth 2 div add moveto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
guardrightpos 0 ne {
|
||||
newpath
|
||||
guardrightpos x add guardwidth sub guardrightypos guardheight 2 div add moveto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
} if
|
||||
|
||||
grestore
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/renlinear dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
% --DESC: Code 93
|
||||
% --EXAM: THIS IS CODE 93
|
||||
% --EXOP: includetext includecheck
|
||||
% --RNDR: renlinear
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
dup /renlinear dup /uk.co.terryburton.bwipp findresource put
|
||||
begin
|
||||
/code93 {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/options exch def % We are given an option string
|
||||
/barcode exch def % We are given a barcode string
|
||||
|
||||
/dontdraw false def
|
||||
/includecheck false def % Enable/disable checkdigit
|
||||
/includetext false def % Enable/disable text
|
||||
/textfont /Courier def
|
||||
/textsize 10 def
|
||||
/textyoffset -7 def
|
||||
/height 1 def
|
||||
/parsefnc false def
|
||||
|
||||
% Parse the input options
|
||||
options type /stringtype eq {
|
||||
1 dict begin
|
||||
options {
|
||||
token false eq {exit} if dup length string cvs (=) search
|
||||
true eq {cvlit exch pop exch def} {cvlit true def} ifelse
|
||||
} loop
|
||||
currentdict end /options exch def
|
||||
} if
|
||||
options {def} forall
|
||||
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/height height cvr def
|
||||
|
||||
/encs
|
||||
[ (131112) (111213) (111312) (111411) (121113)
|
||||
(121212) (121311) (111114) (131211) (141111)
|
||||
(211113) (211212) (211311) (221112) (221211)
|
||||
(231111) (112113) (112212) (112311) (122112)
|
||||
(132111) (111123) (111222) (111321) (121122)
|
||||
(131121) (212112) (212211) (211122) (211221)
|
||||
(221121) (222111) (112122) (112221) (122121)
|
||||
(123111) (121131) (311112) (311211) (321111)
|
||||
(112131) (113121) (211131) (121221) (312111)
|
||||
(311121) (122211) (111141) (1111411)
|
||||
] def
|
||||
|
||||
% Create a string of the available characters
|
||||
/barchars (0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%) def
|
||||
|
||||
/barlen barcode length def
|
||||
|
||||
% Special function characters
|
||||
/sft1 -1 def /sft2 -2 def /sft3 -3 def /sft4 -4 def
|
||||
/fncvals <<
|
||||
(SFT$) sft1
|
||||
(SFT%) sft2
|
||||
(SFT/) sft3
|
||||
(SFT+) sft4
|
||||
>> def
|
||||
|
||||
% Convert input into bytes accounting for shift characters
|
||||
/msg barlen array def
|
||||
/i 0 def /j 0 def {
|
||||
i barlen eq {exit} if
|
||||
/char barcode i get def
|
||||
parsefnc char 94 eq and i barlen 4 sub lt and {
|
||||
barcode i 1 add get 94 ne {
|
||||
/char fncvals barcode i 1 add 4 getinterval get def
|
||||
/i i 4 add def
|
||||
} {
|
||||
/i i 1 add def
|
||||
} ifelse
|
||||
} if
|
||||
msg j char put
|
||||
/i i 1 add def
|
||||
/j j 1 add def
|
||||
} loop
|
||||
/msg msg 0 j getinterval def
|
||||
/msglen msg length def
|
||||
|
||||
includecheck {
|
||||
/sbs msglen 6 mul 25 add string def
|
||||
} {
|
||||
/sbs msglen 6 mul 13 add string def
|
||||
} ifelse
|
||||
/txt msglen array def
|
||||
|
||||
% Put the start character
|
||||
sbs 0 encs 47 get putinterval
|
||||
|
||||
/checksum1 0 def /checksum2 0 def
|
||||
0 1 msglen 1 sub {
|
||||
/i exch def
|
||||
% Lookup the encoding for the each barcode character
|
||||
msg i get dup 0 lt {
|
||||
42 exch sub /indx exch def
|
||||
/char ( ) def
|
||||
} {
|
||||
1 string dup 0 4 -1 roll put /char exch def
|
||||
barchars char search
|
||||
pop % Discard true leaving pre
|
||||
length /indx exch def % indx is the length of pre
|
||||
pop pop % Discard seek and post
|
||||
} ifelse
|
||||
/enc encs indx get def % Get the indxth encoding
|
||||
sbs i 6 mul 6 add enc putinterval % Put encoded digit into sbs
|
||||
txt i [char i 9 mul 9 add textyoffset textfont textsize] put
|
||||
/checksum1 checksum1 msglen i sub 1 sub 20 mod 1 add indx mul add def
|
||||
/checksum2 checksum2 msglen i sub 15 mod 1 add indx mul add def
|
||||
} for
|
||||
|
||||
includecheck {
|
||||
% Put the first checksum character
|
||||
/checksum1 checksum1 47 mod def
|
||||
/checksum2 checksum2 checksum1 add 47 mod def
|
||||
sbs msglen 6 mul 6 add encs checksum1 get putinterval
|
||||
sbs msglen 6 mul 12 add encs checksum2 get putinterval
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 18 add encs 48 get putinterval
|
||||
} {
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 6 add encs 48 get putinterval
|
||||
} ifelse
|
||||
|
||||
% Return the arguments
|
||||
<<
|
||||
/ren //renlinear
|
||||
/sbs [sbs {48 sub} forall]
|
||||
/bhs [sbs length 1 add 2 idiv {height} repeat]
|
||||
/bbs [sbs length 1 add 2 idiv {0} repeat]
|
||||
includetext {
|
||||
/txt txt
|
||||
} if
|
||||
/opt options
|
||||
>>
|
||||
|
||||
dontdraw not //renlinear if
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/code93 dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
gsave
|
||||
50 50 translate
|
||||
0 0 moveto <4445504f53495420302e3031> <696e636c7564657465787420696e636c756465636865636b> /code93 /uk.co.terryburton.bwipp findresource exec
|
||||
grestore
|
||||
|
||||
showpage
|
||||
@ -0,0 +1,409 @@
|
||||
%!PS-Adobe-2.0 EPSF-2.0
|
||||
%%Creator: Terry Burton
|
||||
%%BoundingBox: 50 40 195 122
|
||||
%%EndComments
|
||||
%%EndProlog
|
||||
|
||||
currentglobal
|
||||
true setglobal
|
||||
/Generic /Category findresource
|
||||
dup length 1 add dict copy
|
||||
dup /InstanceType /packedarraytype put
|
||||
/uk.co.terryburton.bwipp exch /Category defineresource pop
|
||||
setglobal
|
||||
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
begin
|
||||
/renlinear {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/args exch def % We are given some arguments
|
||||
|
||||
% Default options
|
||||
/sbs [] def
|
||||
/bhs [] def
|
||||
/bbs [] def
|
||||
/txt [] def
|
||||
/barcolor (unset) def
|
||||
/includetext false def
|
||||
/textcolor (unset) def
|
||||
/textxalign (unset) def
|
||||
/textyalign (unset) def
|
||||
/textfont (Courier) def
|
||||
/textsize 10 def
|
||||
/textxoffset 0 def
|
||||
/textyoffset 0 def
|
||||
/textgaps 0 def
|
||||
/alttext () def
|
||||
/bordercolor (unset) def
|
||||
/backgroundcolor (unset) def
|
||||
/inkspread 0.15 def
|
||||
/width 0 def
|
||||
/barratio 1 def
|
||||
/spaceratio 1 def
|
||||
/showborder false def
|
||||
/borderleft 10 def
|
||||
/borderright 10 def
|
||||
/bordertop 1 def
|
||||
/borderbottom 1 def
|
||||
/borderwidth 0.5 def
|
||||
/guardwhitespace false def
|
||||
/guardleftpos 0 def
|
||||
/guardleftypos 0 def
|
||||
/guardrightpos 0 def
|
||||
/guardrightypos 0 def
|
||||
/guardwidth 6 def
|
||||
/guardheight 7 def
|
||||
|
||||
% Apply the renderer options and the user options
|
||||
args {def} forall
|
||||
opt {def} forall
|
||||
|
||||
/barcolor barcolor cvlit def
|
||||
/textcolor textcolor cvlit def
|
||||
/textxalign textxalign cvlit def
|
||||
/textyalign textyalign cvlit def
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textxoffset textxoffset cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/textgaps textgaps cvr def
|
||||
/alttext alttext cvlit def
|
||||
/bordercolor bordercolor cvlit def
|
||||
/backgroundcolor backgroundcolor cvlit def
|
||||
/inkspread inkspread cvr def
|
||||
/width width cvr def
|
||||
/barratio barratio cvr def
|
||||
/spaceratio spaceratio cvr def
|
||||
/borderleft borderleft cvr def
|
||||
/borderright borderright cvr def
|
||||
/bordertop bordertop cvr def
|
||||
/borderbottom borderbottom cvr def
|
||||
/borderwidth borderwidth cvr def
|
||||
/guardleftpos guardleftpos cvr def
|
||||
/guardleftypos guardleftypos cvr def
|
||||
/guardrightpos guardrightpos cvr def
|
||||
/guardrightypos guardrightypos cvr def
|
||||
/guardwidth guardwidth cvr def
|
||||
/guardheight guardheight cvr def
|
||||
|
||||
% Create bar elements and put them into the bars array
|
||||
/bars sbs length 1 add 2 idiv array def
|
||||
/x 0.00 def /maxh 0 def
|
||||
0 1 sbs length 1 add 2 idiv 2 mul 2 sub {
|
||||
/i exch def
|
||||
i 2 mod 0 eq { % i is even
|
||||
/d sbs i get barratio mul barratio sub 1 add def % d=digit*r-r+1
|
||||
sbs i get 0 ne {
|
||||
/h bhs i 2 idiv get 72 mul def % Height from bhs
|
||||
/c d 2 div x add def % Centre of the bar = x + d/2
|
||||
/y bbs i 2 idiv get 72 mul def % Baseline from bbs
|
||||
/w d inkspread sub def % bar width = digit - inkspread
|
||||
bars i 2 idiv [h c y w] put % Add the bar entry
|
||||
h y add maxh gt {/maxh h y add def} if
|
||||
} {
|
||||
bars i 2 idiv -1 put % Dummy entry
|
||||
} ifelse
|
||||
} {
|
||||
/d sbs i get spaceratio mul spaceratio sub 1 add def % d=digit*r-r+1
|
||||
} ifelse
|
||||
/x x d add def % x+=d
|
||||
} for
|
||||
|
||||
gsave
|
||||
|
||||
currentpoint translate
|
||||
|
||||
% Force symbol to given width
|
||||
width 0 ne {
|
||||
width 72 mul x div 1 scale
|
||||
} if
|
||||
|
||||
% Set RGB or CMYK color depending on length of given hex string
|
||||
/setanycolor {
|
||||
/anycolor exch def
|
||||
anycolor length 6 eq {
|
||||
(< >) 8 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setrgbcolor
|
||||
} if
|
||||
anycolor length 8 eq {
|
||||
(< >) 10 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setcmykcolor
|
||||
} if
|
||||
} bind def
|
||||
|
||||
% Display the border and background
|
||||
newpath
|
||||
borderleft neg borderbottom neg moveto
|
||||
x borderleft add borderright add 0 rlineto
|
||||
0 maxh borderbottom add bordertop add rlineto
|
||||
x borderleft add borderright add neg 0 rlineto
|
||||
0 maxh borderbottom add bordertop add neg rlineto
|
||||
closepath
|
||||
backgroundcolor (unset) ne { gsave backgroundcolor setanycolor fill grestore } if
|
||||
showborder {
|
||||
gsave
|
||||
bordercolor (unset) ne { bordercolor setanycolor } if
|
||||
borderwidth setlinewidth stroke
|
||||
grestore
|
||||
} if
|
||||
|
||||
% Display the bars for elements in the bars array
|
||||
gsave
|
||||
0 setlinecap
|
||||
barcolor (unset) ne { barcolor setanycolor } if
|
||||
bars {
|
||||
dup -1 ne {
|
||||
aload pop newpath setlinewidth moveto 0 exch rlineto stroke
|
||||
} {
|
||||
pop
|
||||
} ifelse
|
||||
} forall
|
||||
grestore
|
||||
|
||||
% Display the text for elements in the text array
|
||||
textcolor (unset) ne { textcolor setanycolor } if
|
||||
includetext {
|
||||
textxalign (unset) eq textyalign (unset) eq and alttext () eq and {
|
||||
/s 0 def /f () def
|
||||
txt {
|
||||
{} forall
|
||||
2 copy s ne exch f ne or {
|
||||
2 copy /s exch def /f exch def
|
||||
exch findfont exch scalefont setfont
|
||||
} {
|
||||
pop pop
|
||||
} ifelse
|
||||
moveto show
|
||||
} forall
|
||||
} {
|
||||
textfont findfont textsize scalefont setfont
|
||||
alttext () eq {
|
||||
/txt [ txt { 0 get {} forall } forall ] def
|
||||
/tstr txt length string def
|
||||
0 1 txt length 1 sub { dup txt exch get tstr 3 1 roll put } for
|
||||
} {
|
||||
/tstr alttext def
|
||||
} ifelse
|
||||
|
||||
% Find true ascent of font
|
||||
tstr length 0 eq {
|
||||
0
|
||||
} {
|
||||
gsave
|
||||
newpath 0 0 moveto (0) false charpath pathbbox
|
||||
4 1 roll pop pop pop
|
||||
grestore
|
||||
currentfont /PaintType known {currentfont /PaintType get 2 eq} {false} ifelse
|
||||
currentfont /StrokeWidth known and {
|
||||
currentfont /StrokeWidth get 2 div 0 exch
|
||||
currentfont /FontMatrix get dtransform
|
||||
dup mul exch dup mul add sqrt
|
||||
add
|
||||
} if
|
||||
} ifelse
|
||||
/textascent exch def
|
||||
/textwidth tstr stringwidth pop tstr length 1 sub textgaps mul add def
|
||||
|
||||
/textxpos textxoffset x textwidth sub 2 div add def
|
||||
textxalign (left) eq { /textxpos textxoffset def } if
|
||||
textxalign (right) eq { /textxpos x textxoffset sub textwidth sub def } if
|
||||
textxalign (offleft) eq { /textxpos textwidth textxoffset add neg def } if
|
||||
textxalign (offright) eq { /textxpos x textxoffset add def } if
|
||||
textxalign (justify) eq textwidth x lt and {
|
||||
/textxpos 0 def
|
||||
/textgaps x textwidth sub tstr length 1 sub div def
|
||||
} if
|
||||
/textypos textyoffset textascent add 1 add neg def
|
||||
textyalign (above) eq { /textypos textyoffset maxh add 1 add def } if
|
||||
textyalign (center) eq { /textypos textyoffset maxh textascent sub 2 div add def } if
|
||||
textxpos textypos moveto textgaps 0 tstr ashow
|
||||
} ifelse
|
||||
} if
|
||||
|
||||
% Display the guard elements
|
||||
guardwhitespace {
|
||||
0.75 setlinewidth
|
||||
guardleftpos 0 ne {
|
||||
newpath
|
||||
guardleftpos neg guardwidth add guardleftypos guardwidth 2 div add moveto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
guardrightpos 0 ne {
|
||||
newpath
|
||||
guardrightpos x add guardwidth sub guardrightypos guardheight 2 div add moveto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
} if
|
||||
|
||||
grestore
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/renlinear dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
% --DESC: Code 93
|
||||
% --EXAM: THIS IS CODE 93
|
||||
% --EXOP: includetext includecheck
|
||||
% --RNDR: renlinear
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
dup /renlinear dup /uk.co.terryburton.bwipp findresource put
|
||||
begin
|
||||
/code93 {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/options exch def % We are given an option string
|
||||
/barcode exch def % We are given a barcode string
|
||||
|
||||
/dontdraw false def
|
||||
/includecheck false def % Enable/disable checkdigit
|
||||
/includetext false def % Enable/disable text
|
||||
/textfont /Courier def
|
||||
/textsize 10 def
|
||||
/textyoffset -7 def
|
||||
/height 1 def
|
||||
/parsefnc false def
|
||||
|
||||
% Parse the input options
|
||||
options type /stringtype eq {
|
||||
1 dict begin
|
||||
options {
|
||||
token false eq {exit} if dup length string cvs (=) search
|
||||
true eq {cvlit exch pop exch def} {cvlit true def} ifelse
|
||||
} loop
|
||||
currentdict end /options exch def
|
||||
} if
|
||||
options {def} forall
|
||||
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/height height cvr def
|
||||
|
||||
/encs
|
||||
[ (131112) (111213) (111312) (111411) (121113)
|
||||
(121212) (121311) (111114) (131211) (141111)
|
||||
(211113) (211212) (211311) (221112) (221211)
|
||||
(231111) (112113) (112212) (112311) (122112)
|
||||
(132111) (111123) (111222) (111321) (121122)
|
||||
(131121) (212112) (212211) (211122) (211221)
|
||||
(221121) (222111) (112122) (112221) (122121)
|
||||
(123111) (121131) (311112) (311211) (321111)
|
||||
(112131) (113121) (211131) (121221) (312111)
|
||||
(311121) (122211) (111141) (1111411)
|
||||
] def
|
||||
|
||||
% Create a string of the available characters
|
||||
/barchars (0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%) def
|
||||
|
||||
/barlen barcode length def
|
||||
|
||||
% Special function characters
|
||||
/sft1 -1 def /sft2 -2 def /sft3 -3 def /sft4 -4 def
|
||||
/fncvals <<
|
||||
(SFT$) sft1
|
||||
(SFT%) sft2
|
||||
(SFT/) sft3
|
||||
(SFT+) sft4
|
||||
>> def
|
||||
|
||||
% Convert input into bytes accounting for shift characters
|
||||
/msg barlen array def
|
||||
/i 0 def /j 0 def {
|
||||
i barlen eq {exit} if
|
||||
/char barcode i get def
|
||||
parsefnc char 94 eq and i barlen 4 sub lt and {
|
||||
barcode i 1 add get 94 ne {
|
||||
/char fncvals barcode i 1 add 4 getinterval get def
|
||||
/i i 4 add def
|
||||
} {
|
||||
/i i 1 add def
|
||||
} ifelse
|
||||
} if
|
||||
msg j char put
|
||||
/i i 1 add def
|
||||
/j j 1 add def
|
||||
} loop
|
||||
/msg msg 0 j getinterval def
|
||||
/msglen msg length def
|
||||
|
||||
includecheck {
|
||||
/sbs msglen 6 mul 25 add string def
|
||||
} {
|
||||
/sbs msglen 6 mul 13 add string def
|
||||
} ifelse
|
||||
/txt msglen array def
|
||||
|
||||
% Put the start character
|
||||
sbs 0 encs 47 get putinterval
|
||||
|
||||
/checksum1 0 def /checksum2 0 def
|
||||
0 1 msglen 1 sub {
|
||||
/i exch def
|
||||
% Lookup the encoding for the each barcode character
|
||||
msg i get dup 0 lt {
|
||||
42 exch sub /indx exch def
|
||||
/char ( ) def
|
||||
} {
|
||||
1 string dup 0 4 -1 roll put /char exch def
|
||||
barchars char search
|
||||
pop % Discard true leaving pre
|
||||
length /indx exch def % indx is the length of pre
|
||||
pop pop % Discard seek and post
|
||||
} ifelse
|
||||
/enc encs indx get def % Get the indxth encoding
|
||||
sbs i 6 mul 6 add enc putinterval % Put encoded digit into sbs
|
||||
txt i [char i 9 mul 9 add textyoffset textfont textsize] put
|
||||
/checksum1 checksum1 msglen i sub 1 sub 20 mod 1 add indx mul add def
|
||||
/checksum2 checksum2 msglen i sub 15 mod 1 add indx mul add def
|
||||
} for
|
||||
|
||||
includecheck {
|
||||
% Put the first checksum character
|
||||
/checksum1 checksum1 47 mod def
|
||||
/checksum2 checksum2 checksum1 add 47 mod def
|
||||
sbs msglen 6 mul 6 add encs checksum1 get putinterval
|
||||
sbs msglen 6 mul 12 add encs checksum2 get putinterval
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 18 add encs 48 get putinterval
|
||||
} {
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 6 add encs 48 get putinterval
|
||||
} ifelse
|
||||
|
||||
% Return the arguments
|
||||
<<
|
||||
/ren //renlinear
|
||||
/sbs [sbs {48 sub} forall]
|
||||
/bhs [sbs length 1 add 2 idiv {height} repeat]
|
||||
/bbs [sbs length 1 add 2 idiv {0} repeat]
|
||||
includetext {
|
||||
/txt txt
|
||||
} if
|
||||
/opt options
|
||||
>>
|
||||
|
||||
dontdraw not //renlinear if
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/code93 dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
gsave
|
||||
50 50 translate
|
||||
0 0 moveto <4445504f53495420302e3035> <696e636c7564657465787420696e636c756465636865636b> /code93 /uk.co.terryburton.bwipp findresource exec
|
||||
grestore
|
||||
|
||||
showpage
|
||||
@ -0,0 +1,409 @@
|
||||
%!PS-Adobe-2.0 EPSF-2.0
|
||||
%%Creator: Terry Burton
|
||||
%%BoundingBox: 50 40 195 122
|
||||
%%EndComments
|
||||
%%EndProlog
|
||||
|
||||
currentglobal
|
||||
true setglobal
|
||||
/Generic /Category findresource
|
||||
dup length 1 add dict copy
|
||||
dup /InstanceType /packedarraytype put
|
||||
/uk.co.terryburton.bwipp exch /Category defineresource pop
|
||||
setglobal
|
||||
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
begin
|
||||
/renlinear {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/args exch def % We are given some arguments
|
||||
|
||||
% Default options
|
||||
/sbs [] def
|
||||
/bhs [] def
|
||||
/bbs [] def
|
||||
/txt [] def
|
||||
/barcolor (unset) def
|
||||
/includetext false def
|
||||
/textcolor (unset) def
|
||||
/textxalign (unset) def
|
||||
/textyalign (unset) def
|
||||
/textfont (Courier) def
|
||||
/textsize 10 def
|
||||
/textxoffset 0 def
|
||||
/textyoffset 0 def
|
||||
/textgaps 0 def
|
||||
/alttext () def
|
||||
/bordercolor (unset) def
|
||||
/backgroundcolor (unset) def
|
||||
/inkspread 0.15 def
|
||||
/width 0 def
|
||||
/barratio 1 def
|
||||
/spaceratio 1 def
|
||||
/showborder false def
|
||||
/borderleft 10 def
|
||||
/borderright 10 def
|
||||
/bordertop 1 def
|
||||
/borderbottom 1 def
|
||||
/borderwidth 0.5 def
|
||||
/guardwhitespace false def
|
||||
/guardleftpos 0 def
|
||||
/guardleftypos 0 def
|
||||
/guardrightpos 0 def
|
||||
/guardrightypos 0 def
|
||||
/guardwidth 6 def
|
||||
/guardheight 7 def
|
||||
|
||||
% Apply the renderer options and the user options
|
||||
args {def} forall
|
||||
opt {def} forall
|
||||
|
||||
/barcolor barcolor cvlit def
|
||||
/textcolor textcolor cvlit def
|
||||
/textxalign textxalign cvlit def
|
||||
/textyalign textyalign cvlit def
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textxoffset textxoffset cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/textgaps textgaps cvr def
|
||||
/alttext alttext cvlit def
|
||||
/bordercolor bordercolor cvlit def
|
||||
/backgroundcolor backgroundcolor cvlit def
|
||||
/inkspread inkspread cvr def
|
||||
/width width cvr def
|
||||
/barratio barratio cvr def
|
||||
/spaceratio spaceratio cvr def
|
||||
/borderleft borderleft cvr def
|
||||
/borderright borderright cvr def
|
||||
/bordertop bordertop cvr def
|
||||
/borderbottom borderbottom cvr def
|
||||
/borderwidth borderwidth cvr def
|
||||
/guardleftpos guardleftpos cvr def
|
||||
/guardleftypos guardleftypos cvr def
|
||||
/guardrightpos guardrightpos cvr def
|
||||
/guardrightypos guardrightypos cvr def
|
||||
/guardwidth guardwidth cvr def
|
||||
/guardheight guardheight cvr def
|
||||
|
||||
% Create bar elements and put them into the bars array
|
||||
/bars sbs length 1 add 2 idiv array def
|
||||
/x 0.00 def /maxh 0 def
|
||||
0 1 sbs length 1 add 2 idiv 2 mul 2 sub {
|
||||
/i exch def
|
||||
i 2 mod 0 eq { % i is even
|
||||
/d sbs i get barratio mul barratio sub 1 add def % d=digit*r-r+1
|
||||
sbs i get 0 ne {
|
||||
/h bhs i 2 idiv get 72 mul def % Height from bhs
|
||||
/c d 2 div x add def % Centre of the bar = x + d/2
|
||||
/y bbs i 2 idiv get 72 mul def % Baseline from bbs
|
||||
/w d inkspread sub def % bar width = digit - inkspread
|
||||
bars i 2 idiv [h c y w] put % Add the bar entry
|
||||
h y add maxh gt {/maxh h y add def} if
|
||||
} {
|
||||
bars i 2 idiv -1 put % Dummy entry
|
||||
} ifelse
|
||||
} {
|
||||
/d sbs i get spaceratio mul spaceratio sub 1 add def % d=digit*r-r+1
|
||||
} ifelse
|
||||
/x x d add def % x+=d
|
||||
} for
|
||||
|
||||
gsave
|
||||
|
||||
currentpoint translate
|
||||
|
||||
% Force symbol to given width
|
||||
width 0 ne {
|
||||
width 72 mul x div 1 scale
|
||||
} if
|
||||
|
||||
% Set RGB or CMYK color depending on length of given hex string
|
||||
/setanycolor {
|
||||
/anycolor exch def
|
||||
anycolor length 6 eq {
|
||||
(< >) 8 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setrgbcolor
|
||||
} if
|
||||
anycolor length 8 eq {
|
||||
(< >) 10 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setcmykcolor
|
||||
} if
|
||||
} bind def
|
||||
|
||||
% Display the border and background
|
||||
newpath
|
||||
borderleft neg borderbottom neg moveto
|
||||
x borderleft add borderright add 0 rlineto
|
||||
0 maxh borderbottom add bordertop add rlineto
|
||||
x borderleft add borderright add neg 0 rlineto
|
||||
0 maxh borderbottom add bordertop add neg rlineto
|
||||
closepath
|
||||
backgroundcolor (unset) ne { gsave backgroundcolor setanycolor fill grestore } if
|
||||
showborder {
|
||||
gsave
|
||||
bordercolor (unset) ne { bordercolor setanycolor } if
|
||||
borderwidth setlinewidth stroke
|
||||
grestore
|
||||
} if
|
||||
|
||||
% Display the bars for elements in the bars array
|
||||
gsave
|
||||
0 setlinecap
|
||||
barcolor (unset) ne { barcolor setanycolor } if
|
||||
bars {
|
||||
dup -1 ne {
|
||||
aload pop newpath setlinewidth moveto 0 exch rlineto stroke
|
||||
} {
|
||||
pop
|
||||
} ifelse
|
||||
} forall
|
||||
grestore
|
||||
|
||||
% Display the text for elements in the text array
|
||||
textcolor (unset) ne { textcolor setanycolor } if
|
||||
includetext {
|
||||
textxalign (unset) eq textyalign (unset) eq and alttext () eq and {
|
||||
/s 0 def /f () def
|
||||
txt {
|
||||
{} forall
|
||||
2 copy s ne exch f ne or {
|
||||
2 copy /s exch def /f exch def
|
||||
exch findfont exch scalefont setfont
|
||||
} {
|
||||
pop pop
|
||||
} ifelse
|
||||
moveto show
|
||||
} forall
|
||||
} {
|
||||
textfont findfont textsize scalefont setfont
|
||||
alttext () eq {
|
||||
/txt [ txt { 0 get {} forall } forall ] def
|
||||
/tstr txt length string def
|
||||
0 1 txt length 1 sub { dup txt exch get tstr 3 1 roll put } for
|
||||
} {
|
||||
/tstr alttext def
|
||||
} ifelse
|
||||
|
||||
% Find true ascent of font
|
||||
tstr length 0 eq {
|
||||
0
|
||||
} {
|
||||
gsave
|
||||
newpath 0 0 moveto (0) false charpath pathbbox
|
||||
4 1 roll pop pop pop
|
||||
grestore
|
||||
currentfont /PaintType known {currentfont /PaintType get 2 eq} {false} ifelse
|
||||
currentfont /StrokeWidth known and {
|
||||
currentfont /StrokeWidth get 2 div 0 exch
|
||||
currentfont /FontMatrix get dtransform
|
||||
dup mul exch dup mul add sqrt
|
||||
add
|
||||
} if
|
||||
} ifelse
|
||||
/textascent exch def
|
||||
/textwidth tstr stringwidth pop tstr length 1 sub textgaps mul add def
|
||||
|
||||
/textxpos textxoffset x textwidth sub 2 div add def
|
||||
textxalign (left) eq { /textxpos textxoffset def } if
|
||||
textxalign (right) eq { /textxpos x textxoffset sub textwidth sub def } if
|
||||
textxalign (offleft) eq { /textxpos textwidth textxoffset add neg def } if
|
||||
textxalign (offright) eq { /textxpos x textxoffset add def } if
|
||||
textxalign (justify) eq textwidth x lt and {
|
||||
/textxpos 0 def
|
||||
/textgaps x textwidth sub tstr length 1 sub div def
|
||||
} if
|
||||
/textypos textyoffset textascent add 1 add neg def
|
||||
textyalign (above) eq { /textypos textyoffset maxh add 1 add def } if
|
||||
textyalign (center) eq { /textypos textyoffset maxh textascent sub 2 div add def } if
|
||||
textxpos textypos moveto textgaps 0 tstr ashow
|
||||
} ifelse
|
||||
} if
|
||||
|
||||
% Display the guard elements
|
||||
guardwhitespace {
|
||||
0.75 setlinewidth
|
||||
guardleftpos 0 ne {
|
||||
newpath
|
||||
guardleftpos neg guardwidth add guardleftypos guardwidth 2 div add moveto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
guardrightpos 0 ne {
|
||||
newpath
|
||||
guardrightpos x add guardwidth sub guardrightypos guardheight 2 div add moveto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
} if
|
||||
|
||||
grestore
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/renlinear dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
% --DESC: Code 93
|
||||
% --EXAM: THIS IS CODE 93
|
||||
% --EXOP: includetext includecheck
|
||||
% --RNDR: renlinear
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
dup /renlinear dup /uk.co.terryburton.bwipp findresource put
|
||||
begin
|
||||
/code93 {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/options exch def % We are given an option string
|
||||
/barcode exch def % We are given a barcode string
|
||||
|
||||
/dontdraw false def
|
||||
/includecheck false def % Enable/disable checkdigit
|
||||
/includetext false def % Enable/disable text
|
||||
/textfont /Courier def
|
||||
/textsize 10 def
|
||||
/textyoffset -7 def
|
||||
/height 1 def
|
||||
/parsefnc false def
|
||||
|
||||
% Parse the input options
|
||||
options type /stringtype eq {
|
||||
1 dict begin
|
||||
options {
|
||||
token false eq {exit} if dup length string cvs (=) search
|
||||
true eq {cvlit exch pop exch def} {cvlit true def} ifelse
|
||||
} loop
|
||||
currentdict end /options exch def
|
||||
} if
|
||||
options {def} forall
|
||||
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/height height cvr def
|
||||
|
||||
/encs
|
||||
[ (131112) (111213) (111312) (111411) (121113)
|
||||
(121212) (121311) (111114) (131211) (141111)
|
||||
(211113) (211212) (211311) (221112) (221211)
|
||||
(231111) (112113) (112212) (112311) (122112)
|
||||
(132111) (111123) (111222) (111321) (121122)
|
||||
(131121) (212112) (212211) (211122) (211221)
|
||||
(221121) (222111) (112122) (112221) (122121)
|
||||
(123111) (121131) (311112) (311211) (321111)
|
||||
(112131) (113121) (211131) (121221) (312111)
|
||||
(311121) (122211) (111141) (1111411)
|
||||
] def
|
||||
|
||||
% Create a string of the available characters
|
||||
/barchars (0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%) def
|
||||
|
||||
/barlen barcode length def
|
||||
|
||||
% Special function characters
|
||||
/sft1 -1 def /sft2 -2 def /sft3 -3 def /sft4 -4 def
|
||||
/fncvals <<
|
||||
(SFT$) sft1
|
||||
(SFT%) sft2
|
||||
(SFT/) sft3
|
||||
(SFT+) sft4
|
||||
>> def
|
||||
|
||||
% Convert input into bytes accounting for shift characters
|
||||
/msg barlen array def
|
||||
/i 0 def /j 0 def {
|
||||
i barlen eq {exit} if
|
||||
/char barcode i get def
|
||||
parsefnc char 94 eq and i barlen 4 sub lt and {
|
||||
barcode i 1 add get 94 ne {
|
||||
/char fncvals barcode i 1 add 4 getinterval get def
|
||||
/i i 4 add def
|
||||
} {
|
||||
/i i 1 add def
|
||||
} ifelse
|
||||
} if
|
||||
msg j char put
|
||||
/i i 1 add def
|
||||
/j j 1 add def
|
||||
} loop
|
||||
/msg msg 0 j getinterval def
|
||||
/msglen msg length def
|
||||
|
||||
includecheck {
|
||||
/sbs msglen 6 mul 25 add string def
|
||||
} {
|
||||
/sbs msglen 6 mul 13 add string def
|
||||
} ifelse
|
||||
/txt msglen array def
|
||||
|
||||
% Put the start character
|
||||
sbs 0 encs 47 get putinterval
|
||||
|
||||
/checksum1 0 def /checksum2 0 def
|
||||
0 1 msglen 1 sub {
|
||||
/i exch def
|
||||
% Lookup the encoding for the each barcode character
|
||||
msg i get dup 0 lt {
|
||||
42 exch sub /indx exch def
|
||||
/char ( ) def
|
||||
} {
|
||||
1 string dup 0 4 -1 roll put /char exch def
|
||||
barchars char search
|
||||
pop % Discard true leaving pre
|
||||
length /indx exch def % indx is the length of pre
|
||||
pop pop % Discard seek and post
|
||||
} ifelse
|
||||
/enc encs indx get def % Get the indxth encoding
|
||||
sbs i 6 mul 6 add enc putinterval % Put encoded digit into sbs
|
||||
txt i [char i 9 mul 9 add textyoffset textfont textsize] put
|
||||
/checksum1 checksum1 msglen i sub 1 sub 20 mod 1 add indx mul add def
|
||||
/checksum2 checksum2 msglen i sub 15 mod 1 add indx mul add def
|
||||
} for
|
||||
|
||||
includecheck {
|
||||
% Put the first checksum character
|
||||
/checksum1 checksum1 47 mod def
|
||||
/checksum2 checksum2 checksum1 add 47 mod def
|
||||
sbs msglen 6 mul 6 add encs checksum1 get putinterval
|
||||
sbs msglen 6 mul 12 add encs checksum2 get putinterval
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 18 add encs 48 get putinterval
|
||||
} {
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 6 add encs 48 get putinterval
|
||||
} ifelse
|
||||
|
||||
% Return the arguments
|
||||
<<
|
||||
/ren //renlinear
|
||||
/sbs [sbs {48 sub} forall]
|
||||
/bhs [sbs length 1 add 2 idiv {height} repeat]
|
||||
/bbs [sbs length 1 add 2 idiv {0} repeat]
|
||||
includetext {
|
||||
/txt txt
|
||||
} if
|
||||
/opt options
|
||||
>>
|
||||
|
||||
dontdraw not //renlinear if
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/code93 dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
gsave
|
||||
50 50 translate
|
||||
0 0 moveto <4445504f53495420302e3130> <696e636c7564657465787420696e636c756465636865636b> /code93 /uk.co.terryburton.bwipp findresource exec
|
||||
grestore
|
||||
|
||||
showpage
|
||||
@ -0,0 +1,409 @@
|
||||
%!PS-Adobe-2.0 EPSF-2.0
|
||||
%%Creator: Terry Burton
|
||||
%%BoundingBox: 50 40 195 122
|
||||
%%EndComments
|
||||
%%EndProlog
|
||||
|
||||
currentglobal
|
||||
true setglobal
|
||||
/Generic /Category findresource
|
||||
dup length 1 add dict copy
|
||||
dup /InstanceType /packedarraytype put
|
||||
/uk.co.terryburton.bwipp exch /Category defineresource pop
|
||||
setglobal
|
||||
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
begin
|
||||
/renlinear {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/args exch def % We are given some arguments
|
||||
|
||||
% Default options
|
||||
/sbs [] def
|
||||
/bhs [] def
|
||||
/bbs [] def
|
||||
/txt [] def
|
||||
/barcolor (unset) def
|
||||
/includetext false def
|
||||
/textcolor (unset) def
|
||||
/textxalign (unset) def
|
||||
/textyalign (unset) def
|
||||
/textfont (Courier) def
|
||||
/textsize 10 def
|
||||
/textxoffset 0 def
|
||||
/textyoffset 0 def
|
||||
/textgaps 0 def
|
||||
/alttext () def
|
||||
/bordercolor (unset) def
|
||||
/backgroundcolor (unset) def
|
||||
/inkspread 0.15 def
|
||||
/width 0 def
|
||||
/barratio 1 def
|
||||
/spaceratio 1 def
|
||||
/showborder false def
|
||||
/borderleft 10 def
|
||||
/borderright 10 def
|
||||
/bordertop 1 def
|
||||
/borderbottom 1 def
|
||||
/borderwidth 0.5 def
|
||||
/guardwhitespace false def
|
||||
/guardleftpos 0 def
|
||||
/guardleftypos 0 def
|
||||
/guardrightpos 0 def
|
||||
/guardrightypos 0 def
|
||||
/guardwidth 6 def
|
||||
/guardheight 7 def
|
||||
|
||||
% Apply the renderer options and the user options
|
||||
args {def} forall
|
||||
opt {def} forall
|
||||
|
||||
/barcolor barcolor cvlit def
|
||||
/textcolor textcolor cvlit def
|
||||
/textxalign textxalign cvlit def
|
||||
/textyalign textyalign cvlit def
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textxoffset textxoffset cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/textgaps textgaps cvr def
|
||||
/alttext alttext cvlit def
|
||||
/bordercolor bordercolor cvlit def
|
||||
/backgroundcolor backgroundcolor cvlit def
|
||||
/inkspread inkspread cvr def
|
||||
/width width cvr def
|
||||
/barratio barratio cvr def
|
||||
/spaceratio spaceratio cvr def
|
||||
/borderleft borderleft cvr def
|
||||
/borderright borderright cvr def
|
||||
/bordertop bordertop cvr def
|
||||
/borderbottom borderbottom cvr def
|
||||
/borderwidth borderwidth cvr def
|
||||
/guardleftpos guardleftpos cvr def
|
||||
/guardleftypos guardleftypos cvr def
|
||||
/guardrightpos guardrightpos cvr def
|
||||
/guardrightypos guardrightypos cvr def
|
||||
/guardwidth guardwidth cvr def
|
||||
/guardheight guardheight cvr def
|
||||
|
||||
% Create bar elements and put them into the bars array
|
||||
/bars sbs length 1 add 2 idiv array def
|
||||
/x 0.00 def /maxh 0 def
|
||||
0 1 sbs length 1 add 2 idiv 2 mul 2 sub {
|
||||
/i exch def
|
||||
i 2 mod 0 eq { % i is even
|
||||
/d sbs i get barratio mul barratio sub 1 add def % d=digit*r-r+1
|
||||
sbs i get 0 ne {
|
||||
/h bhs i 2 idiv get 72 mul def % Height from bhs
|
||||
/c d 2 div x add def % Centre of the bar = x + d/2
|
||||
/y bbs i 2 idiv get 72 mul def % Baseline from bbs
|
||||
/w d inkspread sub def % bar width = digit - inkspread
|
||||
bars i 2 idiv [h c y w] put % Add the bar entry
|
||||
h y add maxh gt {/maxh h y add def} if
|
||||
} {
|
||||
bars i 2 idiv -1 put % Dummy entry
|
||||
} ifelse
|
||||
} {
|
||||
/d sbs i get spaceratio mul spaceratio sub 1 add def % d=digit*r-r+1
|
||||
} ifelse
|
||||
/x x d add def % x+=d
|
||||
} for
|
||||
|
||||
gsave
|
||||
|
||||
currentpoint translate
|
||||
|
||||
% Force symbol to given width
|
||||
width 0 ne {
|
||||
width 72 mul x div 1 scale
|
||||
} if
|
||||
|
||||
% Set RGB or CMYK color depending on length of given hex string
|
||||
/setanycolor {
|
||||
/anycolor exch def
|
||||
anycolor length 6 eq {
|
||||
(< >) 8 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setrgbcolor
|
||||
} if
|
||||
anycolor length 8 eq {
|
||||
(< >) 10 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setcmykcolor
|
||||
} if
|
||||
} bind def
|
||||
|
||||
% Display the border and background
|
||||
newpath
|
||||
borderleft neg borderbottom neg moveto
|
||||
x borderleft add borderright add 0 rlineto
|
||||
0 maxh borderbottom add bordertop add rlineto
|
||||
x borderleft add borderright add neg 0 rlineto
|
||||
0 maxh borderbottom add bordertop add neg rlineto
|
||||
closepath
|
||||
backgroundcolor (unset) ne { gsave backgroundcolor setanycolor fill grestore } if
|
||||
showborder {
|
||||
gsave
|
||||
bordercolor (unset) ne { bordercolor setanycolor } if
|
||||
borderwidth setlinewidth stroke
|
||||
grestore
|
||||
} if
|
||||
|
||||
% Display the bars for elements in the bars array
|
||||
gsave
|
||||
0 setlinecap
|
||||
barcolor (unset) ne { barcolor setanycolor } if
|
||||
bars {
|
||||
dup -1 ne {
|
||||
aload pop newpath setlinewidth moveto 0 exch rlineto stroke
|
||||
} {
|
||||
pop
|
||||
} ifelse
|
||||
} forall
|
||||
grestore
|
||||
|
||||
% Display the text for elements in the text array
|
||||
textcolor (unset) ne { textcolor setanycolor } if
|
||||
includetext {
|
||||
textxalign (unset) eq textyalign (unset) eq and alttext () eq and {
|
||||
/s 0 def /f () def
|
||||
txt {
|
||||
{} forall
|
||||
2 copy s ne exch f ne or {
|
||||
2 copy /s exch def /f exch def
|
||||
exch findfont exch scalefont setfont
|
||||
} {
|
||||
pop pop
|
||||
} ifelse
|
||||
moveto show
|
||||
} forall
|
||||
} {
|
||||
textfont findfont textsize scalefont setfont
|
||||
alttext () eq {
|
||||
/txt [ txt { 0 get {} forall } forall ] def
|
||||
/tstr txt length string def
|
||||
0 1 txt length 1 sub { dup txt exch get tstr 3 1 roll put } for
|
||||
} {
|
||||
/tstr alttext def
|
||||
} ifelse
|
||||
|
||||
% Find true ascent of font
|
||||
tstr length 0 eq {
|
||||
0
|
||||
} {
|
||||
gsave
|
||||
newpath 0 0 moveto (0) false charpath pathbbox
|
||||
4 1 roll pop pop pop
|
||||
grestore
|
||||
currentfont /PaintType known {currentfont /PaintType get 2 eq} {false} ifelse
|
||||
currentfont /StrokeWidth known and {
|
||||
currentfont /StrokeWidth get 2 div 0 exch
|
||||
currentfont /FontMatrix get dtransform
|
||||
dup mul exch dup mul add sqrt
|
||||
add
|
||||
} if
|
||||
} ifelse
|
||||
/textascent exch def
|
||||
/textwidth tstr stringwidth pop tstr length 1 sub textgaps mul add def
|
||||
|
||||
/textxpos textxoffset x textwidth sub 2 div add def
|
||||
textxalign (left) eq { /textxpos textxoffset def } if
|
||||
textxalign (right) eq { /textxpos x textxoffset sub textwidth sub def } if
|
||||
textxalign (offleft) eq { /textxpos textwidth textxoffset add neg def } if
|
||||
textxalign (offright) eq { /textxpos x textxoffset add def } if
|
||||
textxalign (justify) eq textwidth x lt and {
|
||||
/textxpos 0 def
|
||||
/textgaps x textwidth sub tstr length 1 sub div def
|
||||
} if
|
||||
/textypos textyoffset textascent add 1 add neg def
|
||||
textyalign (above) eq { /textypos textyoffset maxh add 1 add def } if
|
||||
textyalign (center) eq { /textypos textyoffset maxh textascent sub 2 div add def } if
|
||||
textxpos textypos moveto textgaps 0 tstr ashow
|
||||
} ifelse
|
||||
} if
|
||||
|
||||
% Display the guard elements
|
||||
guardwhitespace {
|
||||
0.75 setlinewidth
|
||||
guardleftpos 0 ne {
|
||||
newpath
|
||||
guardleftpos neg guardwidth add guardleftypos guardwidth 2 div add moveto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
guardrightpos 0 ne {
|
||||
newpath
|
||||
guardrightpos x add guardwidth sub guardrightypos guardheight 2 div add moveto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
} if
|
||||
|
||||
grestore
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/renlinear dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
% --DESC: Code 93
|
||||
% --EXAM: THIS IS CODE 93
|
||||
% --EXOP: includetext includecheck
|
||||
% --RNDR: renlinear
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
dup /renlinear dup /uk.co.terryburton.bwipp findresource put
|
||||
begin
|
||||
/code93 {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/options exch def % We are given an option string
|
||||
/barcode exch def % We are given a barcode string
|
||||
|
||||
/dontdraw false def
|
||||
/includecheck false def % Enable/disable checkdigit
|
||||
/includetext false def % Enable/disable text
|
||||
/textfont /Courier def
|
||||
/textsize 10 def
|
||||
/textyoffset -7 def
|
||||
/height 1 def
|
||||
/parsefnc false def
|
||||
|
||||
% Parse the input options
|
||||
options type /stringtype eq {
|
||||
1 dict begin
|
||||
options {
|
||||
token false eq {exit} if dup length string cvs (=) search
|
||||
true eq {cvlit exch pop exch def} {cvlit true def} ifelse
|
||||
} loop
|
||||
currentdict end /options exch def
|
||||
} if
|
||||
options {def} forall
|
||||
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/height height cvr def
|
||||
|
||||
/encs
|
||||
[ (131112) (111213) (111312) (111411) (121113)
|
||||
(121212) (121311) (111114) (131211) (141111)
|
||||
(211113) (211212) (211311) (221112) (221211)
|
||||
(231111) (112113) (112212) (112311) (122112)
|
||||
(132111) (111123) (111222) (111321) (121122)
|
||||
(131121) (212112) (212211) (211122) (211221)
|
||||
(221121) (222111) (112122) (112221) (122121)
|
||||
(123111) (121131) (311112) (311211) (321111)
|
||||
(112131) (113121) (211131) (121221) (312111)
|
||||
(311121) (122211) (111141) (1111411)
|
||||
] def
|
||||
|
||||
% Create a string of the available characters
|
||||
/barchars (0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%) def
|
||||
|
||||
/barlen barcode length def
|
||||
|
||||
% Special function characters
|
||||
/sft1 -1 def /sft2 -2 def /sft3 -3 def /sft4 -4 def
|
||||
/fncvals <<
|
||||
(SFT$) sft1
|
||||
(SFT%) sft2
|
||||
(SFT/) sft3
|
||||
(SFT+) sft4
|
||||
>> def
|
||||
|
||||
% Convert input into bytes accounting for shift characters
|
||||
/msg barlen array def
|
||||
/i 0 def /j 0 def {
|
||||
i barlen eq {exit} if
|
||||
/char barcode i get def
|
||||
parsefnc char 94 eq and i barlen 4 sub lt and {
|
||||
barcode i 1 add get 94 ne {
|
||||
/char fncvals barcode i 1 add 4 getinterval get def
|
||||
/i i 4 add def
|
||||
} {
|
||||
/i i 1 add def
|
||||
} ifelse
|
||||
} if
|
||||
msg j char put
|
||||
/i i 1 add def
|
||||
/j j 1 add def
|
||||
} loop
|
||||
/msg msg 0 j getinterval def
|
||||
/msglen msg length def
|
||||
|
||||
includecheck {
|
||||
/sbs msglen 6 mul 25 add string def
|
||||
} {
|
||||
/sbs msglen 6 mul 13 add string def
|
||||
} ifelse
|
||||
/txt msglen array def
|
||||
|
||||
% Put the start character
|
||||
sbs 0 encs 47 get putinterval
|
||||
|
||||
/checksum1 0 def /checksum2 0 def
|
||||
0 1 msglen 1 sub {
|
||||
/i exch def
|
||||
% Lookup the encoding for the each barcode character
|
||||
msg i get dup 0 lt {
|
||||
42 exch sub /indx exch def
|
||||
/char ( ) def
|
||||
} {
|
||||
1 string dup 0 4 -1 roll put /char exch def
|
||||
barchars char search
|
||||
pop % Discard true leaving pre
|
||||
length /indx exch def % indx is the length of pre
|
||||
pop pop % Discard seek and post
|
||||
} ifelse
|
||||
/enc encs indx get def % Get the indxth encoding
|
||||
sbs i 6 mul 6 add enc putinterval % Put encoded digit into sbs
|
||||
txt i [char i 9 mul 9 add textyoffset textfont textsize] put
|
||||
/checksum1 checksum1 msglen i sub 1 sub 20 mod 1 add indx mul add def
|
||||
/checksum2 checksum2 msglen i sub 15 mod 1 add indx mul add def
|
||||
} for
|
||||
|
||||
includecheck {
|
||||
% Put the first checksum character
|
||||
/checksum1 checksum1 47 mod def
|
||||
/checksum2 checksum2 checksum1 add 47 mod def
|
||||
sbs msglen 6 mul 6 add encs checksum1 get putinterval
|
||||
sbs msglen 6 mul 12 add encs checksum2 get putinterval
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 18 add encs 48 get putinterval
|
||||
} {
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 6 add encs 48 get putinterval
|
||||
} ifelse
|
||||
|
||||
% Return the arguments
|
||||
<<
|
||||
/ren //renlinear
|
||||
/sbs [sbs {48 sub} forall]
|
||||
/bhs [sbs length 1 add 2 idiv {height} repeat]
|
||||
/bbs [sbs length 1 add 2 idiv {0} repeat]
|
||||
includetext {
|
||||
/txt txt
|
||||
} if
|
||||
/opt options
|
||||
>>
|
||||
|
||||
dontdraw not //renlinear if
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/code93 dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
gsave
|
||||
50 50 translate
|
||||
0 0 moveto <4445504f53495420302e3530> <696e636c7564657465787420696e636c756465636865636b> /code93 /uk.co.terryburton.bwipp findresource exec
|
||||
grestore
|
||||
|
||||
showpage
|
||||
@ -0,0 +1,409 @@
|
||||
%!PS-Adobe-2.0 EPSF-2.0
|
||||
%%Creator: Terry Burton
|
||||
%%BoundingBox: 50 40 195 122
|
||||
%%EndComments
|
||||
%%EndProlog
|
||||
|
||||
currentglobal
|
||||
true setglobal
|
||||
/Generic /Category findresource
|
||||
dup length 1 add dict copy
|
||||
dup /InstanceType /packedarraytype put
|
||||
/uk.co.terryburton.bwipp exch /Category defineresource pop
|
||||
setglobal
|
||||
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
begin
|
||||
/renlinear {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/args exch def % We are given some arguments
|
||||
|
||||
% Default options
|
||||
/sbs [] def
|
||||
/bhs [] def
|
||||
/bbs [] def
|
||||
/txt [] def
|
||||
/barcolor (unset) def
|
||||
/includetext false def
|
||||
/textcolor (unset) def
|
||||
/textxalign (unset) def
|
||||
/textyalign (unset) def
|
||||
/textfont (Courier) def
|
||||
/textsize 10 def
|
||||
/textxoffset 0 def
|
||||
/textyoffset 0 def
|
||||
/textgaps 0 def
|
||||
/alttext () def
|
||||
/bordercolor (unset) def
|
||||
/backgroundcolor (unset) def
|
||||
/inkspread 0.15 def
|
||||
/width 0 def
|
||||
/barratio 1 def
|
||||
/spaceratio 1 def
|
||||
/showborder false def
|
||||
/borderleft 10 def
|
||||
/borderright 10 def
|
||||
/bordertop 1 def
|
||||
/borderbottom 1 def
|
||||
/borderwidth 0.5 def
|
||||
/guardwhitespace false def
|
||||
/guardleftpos 0 def
|
||||
/guardleftypos 0 def
|
||||
/guardrightpos 0 def
|
||||
/guardrightypos 0 def
|
||||
/guardwidth 6 def
|
||||
/guardheight 7 def
|
||||
|
||||
% Apply the renderer options and the user options
|
||||
args {def} forall
|
||||
opt {def} forall
|
||||
|
||||
/barcolor barcolor cvlit def
|
||||
/textcolor textcolor cvlit def
|
||||
/textxalign textxalign cvlit def
|
||||
/textyalign textyalign cvlit def
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textxoffset textxoffset cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/textgaps textgaps cvr def
|
||||
/alttext alttext cvlit def
|
||||
/bordercolor bordercolor cvlit def
|
||||
/backgroundcolor backgroundcolor cvlit def
|
||||
/inkspread inkspread cvr def
|
||||
/width width cvr def
|
||||
/barratio barratio cvr def
|
||||
/spaceratio spaceratio cvr def
|
||||
/borderleft borderleft cvr def
|
||||
/borderright borderright cvr def
|
||||
/bordertop bordertop cvr def
|
||||
/borderbottom borderbottom cvr def
|
||||
/borderwidth borderwidth cvr def
|
||||
/guardleftpos guardleftpos cvr def
|
||||
/guardleftypos guardleftypos cvr def
|
||||
/guardrightpos guardrightpos cvr def
|
||||
/guardrightypos guardrightypos cvr def
|
||||
/guardwidth guardwidth cvr def
|
||||
/guardheight guardheight cvr def
|
||||
|
||||
% Create bar elements and put them into the bars array
|
||||
/bars sbs length 1 add 2 idiv array def
|
||||
/x 0.00 def /maxh 0 def
|
||||
0 1 sbs length 1 add 2 idiv 2 mul 2 sub {
|
||||
/i exch def
|
||||
i 2 mod 0 eq { % i is even
|
||||
/d sbs i get barratio mul barratio sub 1 add def % d=digit*r-r+1
|
||||
sbs i get 0 ne {
|
||||
/h bhs i 2 idiv get 72 mul def % Height from bhs
|
||||
/c d 2 div x add def % Centre of the bar = x + d/2
|
||||
/y bbs i 2 idiv get 72 mul def % Baseline from bbs
|
||||
/w d inkspread sub def % bar width = digit - inkspread
|
||||
bars i 2 idiv [h c y w] put % Add the bar entry
|
||||
h y add maxh gt {/maxh h y add def} if
|
||||
} {
|
||||
bars i 2 idiv -1 put % Dummy entry
|
||||
} ifelse
|
||||
} {
|
||||
/d sbs i get spaceratio mul spaceratio sub 1 add def % d=digit*r-r+1
|
||||
} ifelse
|
||||
/x x d add def % x+=d
|
||||
} for
|
||||
|
||||
gsave
|
||||
|
||||
currentpoint translate
|
||||
|
||||
% Force symbol to given width
|
||||
width 0 ne {
|
||||
width 72 mul x div 1 scale
|
||||
} if
|
||||
|
||||
% Set RGB or CMYK color depending on length of given hex string
|
||||
/setanycolor {
|
||||
/anycolor exch def
|
||||
anycolor length 6 eq {
|
||||
(< >) 8 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setrgbcolor
|
||||
} if
|
||||
anycolor length 8 eq {
|
||||
(< >) 10 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setcmykcolor
|
||||
} if
|
||||
} bind def
|
||||
|
||||
% Display the border and background
|
||||
newpath
|
||||
borderleft neg borderbottom neg moveto
|
||||
x borderleft add borderright add 0 rlineto
|
||||
0 maxh borderbottom add bordertop add rlineto
|
||||
x borderleft add borderright add neg 0 rlineto
|
||||
0 maxh borderbottom add bordertop add neg rlineto
|
||||
closepath
|
||||
backgroundcolor (unset) ne { gsave backgroundcolor setanycolor fill grestore } if
|
||||
showborder {
|
||||
gsave
|
||||
bordercolor (unset) ne { bordercolor setanycolor } if
|
||||
borderwidth setlinewidth stroke
|
||||
grestore
|
||||
} if
|
||||
|
||||
% Display the bars for elements in the bars array
|
||||
gsave
|
||||
0 setlinecap
|
||||
barcolor (unset) ne { barcolor setanycolor } if
|
||||
bars {
|
||||
dup -1 ne {
|
||||
aload pop newpath setlinewidth moveto 0 exch rlineto stroke
|
||||
} {
|
||||
pop
|
||||
} ifelse
|
||||
} forall
|
||||
grestore
|
||||
|
||||
% Display the text for elements in the text array
|
||||
textcolor (unset) ne { textcolor setanycolor } if
|
||||
includetext {
|
||||
textxalign (unset) eq textyalign (unset) eq and alttext () eq and {
|
||||
/s 0 def /f () def
|
||||
txt {
|
||||
{} forall
|
||||
2 copy s ne exch f ne or {
|
||||
2 copy /s exch def /f exch def
|
||||
exch findfont exch scalefont setfont
|
||||
} {
|
||||
pop pop
|
||||
} ifelse
|
||||
moveto show
|
||||
} forall
|
||||
} {
|
||||
textfont findfont textsize scalefont setfont
|
||||
alttext () eq {
|
||||
/txt [ txt { 0 get {} forall } forall ] def
|
||||
/tstr txt length string def
|
||||
0 1 txt length 1 sub { dup txt exch get tstr 3 1 roll put } for
|
||||
} {
|
||||
/tstr alttext def
|
||||
} ifelse
|
||||
|
||||
% Find true ascent of font
|
||||
tstr length 0 eq {
|
||||
0
|
||||
} {
|
||||
gsave
|
||||
newpath 0 0 moveto (0) false charpath pathbbox
|
||||
4 1 roll pop pop pop
|
||||
grestore
|
||||
currentfont /PaintType known {currentfont /PaintType get 2 eq} {false} ifelse
|
||||
currentfont /StrokeWidth known and {
|
||||
currentfont /StrokeWidth get 2 div 0 exch
|
||||
currentfont /FontMatrix get dtransform
|
||||
dup mul exch dup mul add sqrt
|
||||
add
|
||||
} if
|
||||
} ifelse
|
||||
/textascent exch def
|
||||
/textwidth tstr stringwidth pop tstr length 1 sub textgaps mul add def
|
||||
|
||||
/textxpos textxoffset x textwidth sub 2 div add def
|
||||
textxalign (left) eq { /textxpos textxoffset def } if
|
||||
textxalign (right) eq { /textxpos x textxoffset sub textwidth sub def } if
|
||||
textxalign (offleft) eq { /textxpos textwidth textxoffset add neg def } if
|
||||
textxalign (offright) eq { /textxpos x textxoffset add def } if
|
||||
textxalign (justify) eq textwidth x lt and {
|
||||
/textxpos 0 def
|
||||
/textgaps x textwidth sub tstr length 1 sub div def
|
||||
} if
|
||||
/textypos textyoffset textascent add 1 add neg def
|
||||
textyalign (above) eq { /textypos textyoffset maxh add 1 add def } if
|
||||
textyalign (center) eq { /textypos textyoffset maxh textascent sub 2 div add def } if
|
||||
textxpos textypos moveto textgaps 0 tstr ashow
|
||||
} ifelse
|
||||
} if
|
||||
|
||||
% Display the guard elements
|
||||
guardwhitespace {
|
||||
0.75 setlinewidth
|
||||
guardleftpos 0 ne {
|
||||
newpath
|
||||
guardleftpos neg guardwidth add guardleftypos guardwidth 2 div add moveto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
guardrightpos 0 ne {
|
||||
newpath
|
||||
guardrightpos x add guardwidth sub guardrightypos guardheight 2 div add moveto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
} if
|
||||
|
||||
grestore
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/renlinear dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
% --DESC: Code 93
|
||||
% --EXAM: THIS IS CODE 93
|
||||
% --EXOP: includetext includecheck
|
||||
% --RNDR: renlinear
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
dup /renlinear dup /uk.co.terryburton.bwipp findresource put
|
||||
begin
|
||||
/code93 {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/options exch def % We are given an option string
|
||||
/barcode exch def % We are given a barcode string
|
||||
|
||||
/dontdraw false def
|
||||
/includecheck false def % Enable/disable checkdigit
|
||||
/includetext false def % Enable/disable text
|
||||
/textfont /Courier def
|
||||
/textsize 10 def
|
||||
/textyoffset -7 def
|
||||
/height 1 def
|
||||
/parsefnc false def
|
||||
|
||||
% Parse the input options
|
||||
options type /stringtype eq {
|
||||
1 dict begin
|
||||
options {
|
||||
token false eq {exit} if dup length string cvs (=) search
|
||||
true eq {cvlit exch pop exch def} {cvlit true def} ifelse
|
||||
} loop
|
||||
currentdict end /options exch def
|
||||
} if
|
||||
options {def} forall
|
||||
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/height height cvr def
|
||||
|
||||
/encs
|
||||
[ (131112) (111213) (111312) (111411) (121113)
|
||||
(121212) (121311) (111114) (131211) (141111)
|
||||
(211113) (211212) (211311) (221112) (221211)
|
||||
(231111) (112113) (112212) (112311) (122112)
|
||||
(132111) (111123) (111222) (111321) (121122)
|
||||
(131121) (212112) (212211) (211122) (211221)
|
||||
(221121) (222111) (112122) (112221) (122121)
|
||||
(123111) (121131) (311112) (311211) (321111)
|
||||
(112131) (113121) (211131) (121221) (312111)
|
||||
(311121) (122211) (111141) (1111411)
|
||||
] def
|
||||
|
||||
% Create a string of the available characters
|
||||
/barchars (0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%) def
|
||||
|
||||
/barlen barcode length def
|
||||
|
||||
% Special function characters
|
||||
/sft1 -1 def /sft2 -2 def /sft3 -3 def /sft4 -4 def
|
||||
/fncvals <<
|
||||
(SFT$) sft1
|
||||
(SFT%) sft2
|
||||
(SFT/) sft3
|
||||
(SFT+) sft4
|
||||
>> def
|
||||
|
||||
% Convert input into bytes accounting for shift characters
|
||||
/msg barlen array def
|
||||
/i 0 def /j 0 def {
|
||||
i barlen eq {exit} if
|
||||
/char barcode i get def
|
||||
parsefnc char 94 eq and i barlen 4 sub lt and {
|
||||
barcode i 1 add get 94 ne {
|
||||
/char fncvals barcode i 1 add 4 getinterval get def
|
||||
/i i 4 add def
|
||||
} {
|
||||
/i i 1 add def
|
||||
} ifelse
|
||||
} if
|
||||
msg j char put
|
||||
/i i 1 add def
|
||||
/j j 1 add def
|
||||
} loop
|
||||
/msg msg 0 j getinterval def
|
||||
/msglen msg length def
|
||||
|
||||
includecheck {
|
||||
/sbs msglen 6 mul 25 add string def
|
||||
} {
|
||||
/sbs msglen 6 mul 13 add string def
|
||||
} ifelse
|
||||
/txt msglen array def
|
||||
|
||||
% Put the start character
|
||||
sbs 0 encs 47 get putinterval
|
||||
|
||||
/checksum1 0 def /checksum2 0 def
|
||||
0 1 msglen 1 sub {
|
||||
/i exch def
|
||||
% Lookup the encoding for the each barcode character
|
||||
msg i get dup 0 lt {
|
||||
42 exch sub /indx exch def
|
||||
/char ( ) def
|
||||
} {
|
||||
1 string dup 0 4 -1 roll put /char exch def
|
||||
barchars char search
|
||||
pop % Discard true leaving pre
|
||||
length /indx exch def % indx is the length of pre
|
||||
pop pop % Discard seek and post
|
||||
} ifelse
|
||||
/enc encs indx get def % Get the indxth encoding
|
||||
sbs i 6 mul 6 add enc putinterval % Put encoded digit into sbs
|
||||
txt i [char i 9 mul 9 add textyoffset textfont textsize] put
|
||||
/checksum1 checksum1 msglen i sub 1 sub 20 mod 1 add indx mul add def
|
||||
/checksum2 checksum2 msglen i sub 15 mod 1 add indx mul add def
|
||||
} for
|
||||
|
||||
includecheck {
|
||||
% Put the first checksum character
|
||||
/checksum1 checksum1 47 mod def
|
||||
/checksum2 checksum2 checksum1 add 47 mod def
|
||||
sbs msglen 6 mul 6 add encs checksum1 get putinterval
|
||||
sbs msglen 6 mul 12 add encs checksum2 get putinterval
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 18 add encs 48 get putinterval
|
||||
} {
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 6 add encs 48 get putinterval
|
||||
} ifelse
|
||||
|
||||
% Return the arguments
|
||||
<<
|
||||
/ren //renlinear
|
||||
/sbs [sbs {48 sub} forall]
|
||||
/bhs [sbs length 1 add 2 idiv {height} repeat]
|
||||
/bbs [sbs length 1 add 2 idiv {0} repeat]
|
||||
includetext {
|
||||
/txt txt
|
||||
} if
|
||||
/opt options
|
||||
>>
|
||||
|
||||
dontdraw not //renlinear if
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/code93 dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
gsave
|
||||
50 50 translate
|
||||
0 0 moveto <4445504f53495420312e3030> <696e636c7564657465787420696e636c756465636865636b> /code93 /uk.co.terryburton.bwipp findresource exec
|
||||
grestore
|
||||
|
||||
showpage
|
||||
@ -0,0 +1,409 @@
|
||||
%!PS-Adobe-2.0 EPSF-2.0
|
||||
%%Creator: Terry Burton
|
||||
%%BoundingBox: 50 40 195 122
|
||||
%%EndComments
|
||||
%%EndProlog
|
||||
|
||||
currentglobal
|
||||
true setglobal
|
||||
/Generic /Category findresource
|
||||
dup length 1 add dict copy
|
||||
dup /InstanceType /packedarraytype put
|
||||
/uk.co.terryburton.bwipp exch /Category defineresource pop
|
||||
setglobal
|
||||
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
begin
|
||||
/renlinear {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/args exch def % We are given some arguments
|
||||
|
||||
% Default options
|
||||
/sbs [] def
|
||||
/bhs [] def
|
||||
/bbs [] def
|
||||
/txt [] def
|
||||
/barcolor (unset) def
|
||||
/includetext false def
|
||||
/textcolor (unset) def
|
||||
/textxalign (unset) def
|
||||
/textyalign (unset) def
|
||||
/textfont (Courier) def
|
||||
/textsize 10 def
|
||||
/textxoffset 0 def
|
||||
/textyoffset 0 def
|
||||
/textgaps 0 def
|
||||
/alttext () def
|
||||
/bordercolor (unset) def
|
||||
/backgroundcolor (unset) def
|
||||
/inkspread 0.15 def
|
||||
/width 0 def
|
||||
/barratio 1 def
|
||||
/spaceratio 1 def
|
||||
/showborder false def
|
||||
/borderleft 10 def
|
||||
/borderright 10 def
|
||||
/bordertop 1 def
|
||||
/borderbottom 1 def
|
||||
/borderwidth 0.5 def
|
||||
/guardwhitespace false def
|
||||
/guardleftpos 0 def
|
||||
/guardleftypos 0 def
|
||||
/guardrightpos 0 def
|
||||
/guardrightypos 0 def
|
||||
/guardwidth 6 def
|
||||
/guardheight 7 def
|
||||
|
||||
% Apply the renderer options and the user options
|
||||
args {def} forall
|
||||
opt {def} forall
|
||||
|
||||
/barcolor barcolor cvlit def
|
||||
/textcolor textcolor cvlit def
|
||||
/textxalign textxalign cvlit def
|
||||
/textyalign textyalign cvlit def
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textxoffset textxoffset cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/textgaps textgaps cvr def
|
||||
/alttext alttext cvlit def
|
||||
/bordercolor bordercolor cvlit def
|
||||
/backgroundcolor backgroundcolor cvlit def
|
||||
/inkspread inkspread cvr def
|
||||
/width width cvr def
|
||||
/barratio barratio cvr def
|
||||
/spaceratio spaceratio cvr def
|
||||
/borderleft borderleft cvr def
|
||||
/borderright borderright cvr def
|
||||
/bordertop bordertop cvr def
|
||||
/borderbottom borderbottom cvr def
|
||||
/borderwidth borderwidth cvr def
|
||||
/guardleftpos guardleftpos cvr def
|
||||
/guardleftypos guardleftypos cvr def
|
||||
/guardrightpos guardrightpos cvr def
|
||||
/guardrightypos guardrightypos cvr def
|
||||
/guardwidth guardwidth cvr def
|
||||
/guardheight guardheight cvr def
|
||||
|
||||
% Create bar elements and put them into the bars array
|
||||
/bars sbs length 1 add 2 idiv array def
|
||||
/x 0.00 def /maxh 0 def
|
||||
0 1 sbs length 1 add 2 idiv 2 mul 2 sub {
|
||||
/i exch def
|
||||
i 2 mod 0 eq { % i is even
|
||||
/d sbs i get barratio mul barratio sub 1 add def % d=digit*r-r+1
|
||||
sbs i get 0 ne {
|
||||
/h bhs i 2 idiv get 72 mul def % Height from bhs
|
||||
/c d 2 div x add def % Centre of the bar = x + d/2
|
||||
/y bbs i 2 idiv get 72 mul def % Baseline from bbs
|
||||
/w d inkspread sub def % bar width = digit - inkspread
|
||||
bars i 2 idiv [h c y w] put % Add the bar entry
|
||||
h y add maxh gt {/maxh h y add def} if
|
||||
} {
|
||||
bars i 2 idiv -1 put % Dummy entry
|
||||
} ifelse
|
||||
} {
|
||||
/d sbs i get spaceratio mul spaceratio sub 1 add def % d=digit*r-r+1
|
||||
} ifelse
|
||||
/x x d add def % x+=d
|
||||
} for
|
||||
|
||||
gsave
|
||||
|
||||
currentpoint translate
|
||||
|
||||
% Force symbol to given width
|
||||
width 0 ne {
|
||||
width 72 mul x div 1 scale
|
||||
} if
|
||||
|
||||
% Set RGB or CMYK color depending on length of given hex string
|
||||
/setanycolor {
|
||||
/anycolor exch def
|
||||
anycolor length 6 eq {
|
||||
(< >) 8 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setrgbcolor
|
||||
} if
|
||||
anycolor length 8 eq {
|
||||
(< >) 10 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setcmykcolor
|
||||
} if
|
||||
} bind def
|
||||
|
||||
% Display the border and background
|
||||
newpath
|
||||
borderleft neg borderbottom neg moveto
|
||||
x borderleft add borderright add 0 rlineto
|
||||
0 maxh borderbottom add bordertop add rlineto
|
||||
x borderleft add borderright add neg 0 rlineto
|
||||
0 maxh borderbottom add bordertop add neg rlineto
|
||||
closepath
|
||||
backgroundcolor (unset) ne { gsave backgroundcolor setanycolor fill grestore } if
|
||||
showborder {
|
||||
gsave
|
||||
bordercolor (unset) ne { bordercolor setanycolor } if
|
||||
borderwidth setlinewidth stroke
|
||||
grestore
|
||||
} if
|
||||
|
||||
% Display the bars for elements in the bars array
|
||||
gsave
|
||||
0 setlinecap
|
||||
barcolor (unset) ne { barcolor setanycolor } if
|
||||
bars {
|
||||
dup -1 ne {
|
||||
aload pop newpath setlinewidth moveto 0 exch rlineto stroke
|
||||
} {
|
||||
pop
|
||||
} ifelse
|
||||
} forall
|
||||
grestore
|
||||
|
||||
% Display the text for elements in the text array
|
||||
textcolor (unset) ne { textcolor setanycolor } if
|
||||
includetext {
|
||||
textxalign (unset) eq textyalign (unset) eq and alttext () eq and {
|
||||
/s 0 def /f () def
|
||||
txt {
|
||||
{} forall
|
||||
2 copy s ne exch f ne or {
|
||||
2 copy /s exch def /f exch def
|
||||
exch findfont exch scalefont setfont
|
||||
} {
|
||||
pop pop
|
||||
} ifelse
|
||||
moveto show
|
||||
} forall
|
||||
} {
|
||||
textfont findfont textsize scalefont setfont
|
||||
alttext () eq {
|
||||
/txt [ txt { 0 get {} forall } forall ] def
|
||||
/tstr txt length string def
|
||||
0 1 txt length 1 sub { dup txt exch get tstr 3 1 roll put } for
|
||||
} {
|
||||
/tstr alttext def
|
||||
} ifelse
|
||||
|
||||
% Find true ascent of font
|
||||
tstr length 0 eq {
|
||||
0
|
||||
} {
|
||||
gsave
|
||||
newpath 0 0 moveto (0) false charpath pathbbox
|
||||
4 1 roll pop pop pop
|
||||
grestore
|
||||
currentfont /PaintType known {currentfont /PaintType get 2 eq} {false} ifelse
|
||||
currentfont /StrokeWidth known and {
|
||||
currentfont /StrokeWidth get 2 div 0 exch
|
||||
currentfont /FontMatrix get dtransform
|
||||
dup mul exch dup mul add sqrt
|
||||
add
|
||||
} if
|
||||
} ifelse
|
||||
/textascent exch def
|
||||
/textwidth tstr stringwidth pop tstr length 1 sub textgaps mul add def
|
||||
|
||||
/textxpos textxoffset x textwidth sub 2 div add def
|
||||
textxalign (left) eq { /textxpos textxoffset def } if
|
||||
textxalign (right) eq { /textxpos x textxoffset sub textwidth sub def } if
|
||||
textxalign (offleft) eq { /textxpos textwidth textxoffset add neg def } if
|
||||
textxalign (offright) eq { /textxpos x textxoffset add def } if
|
||||
textxalign (justify) eq textwidth x lt and {
|
||||
/textxpos 0 def
|
||||
/textgaps x textwidth sub tstr length 1 sub div def
|
||||
} if
|
||||
/textypos textyoffset textascent add 1 add neg def
|
||||
textyalign (above) eq { /textypos textyoffset maxh add 1 add def } if
|
||||
textyalign (center) eq { /textypos textyoffset maxh textascent sub 2 div add def } if
|
||||
textxpos textypos moveto textgaps 0 tstr ashow
|
||||
} ifelse
|
||||
} if
|
||||
|
||||
% Display the guard elements
|
||||
guardwhitespace {
|
||||
0.75 setlinewidth
|
||||
guardleftpos 0 ne {
|
||||
newpath
|
||||
guardleftpos neg guardwidth add guardleftypos guardwidth 2 div add moveto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
guardrightpos 0 ne {
|
||||
newpath
|
||||
guardrightpos x add guardwidth sub guardrightypos guardheight 2 div add moveto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
} if
|
||||
|
||||
grestore
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/renlinear dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
% --DESC: Code 93
|
||||
% --EXAM: THIS IS CODE 93
|
||||
% --EXOP: includetext includecheck
|
||||
% --RNDR: renlinear
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
dup /renlinear dup /uk.co.terryburton.bwipp findresource put
|
||||
begin
|
||||
/code93 {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/options exch def % We are given an option string
|
||||
/barcode exch def % We are given a barcode string
|
||||
|
||||
/dontdraw false def
|
||||
/includecheck false def % Enable/disable checkdigit
|
||||
/includetext false def % Enable/disable text
|
||||
/textfont /Courier def
|
||||
/textsize 10 def
|
||||
/textyoffset -7 def
|
||||
/height 1 def
|
||||
/parsefnc false def
|
||||
|
||||
% Parse the input options
|
||||
options type /stringtype eq {
|
||||
1 dict begin
|
||||
options {
|
||||
token false eq {exit} if dup length string cvs (=) search
|
||||
true eq {cvlit exch pop exch def} {cvlit true def} ifelse
|
||||
} loop
|
||||
currentdict end /options exch def
|
||||
} if
|
||||
options {def} forall
|
||||
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/height height cvr def
|
||||
|
||||
/encs
|
||||
[ (131112) (111213) (111312) (111411) (121113)
|
||||
(121212) (121311) (111114) (131211) (141111)
|
||||
(211113) (211212) (211311) (221112) (221211)
|
||||
(231111) (112113) (112212) (112311) (122112)
|
||||
(132111) (111123) (111222) (111321) (121122)
|
||||
(131121) (212112) (212211) (211122) (211221)
|
||||
(221121) (222111) (112122) (112221) (122121)
|
||||
(123111) (121131) (311112) (311211) (321111)
|
||||
(112131) (113121) (211131) (121221) (312111)
|
||||
(311121) (122211) (111141) (1111411)
|
||||
] def
|
||||
|
||||
% Create a string of the available characters
|
||||
/barchars (0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%) def
|
||||
|
||||
/barlen barcode length def
|
||||
|
||||
% Special function characters
|
||||
/sft1 -1 def /sft2 -2 def /sft3 -3 def /sft4 -4 def
|
||||
/fncvals <<
|
||||
(SFT$) sft1
|
||||
(SFT%) sft2
|
||||
(SFT/) sft3
|
||||
(SFT+) sft4
|
||||
>> def
|
||||
|
||||
% Convert input into bytes accounting for shift characters
|
||||
/msg barlen array def
|
||||
/i 0 def /j 0 def {
|
||||
i barlen eq {exit} if
|
||||
/char barcode i get def
|
||||
parsefnc char 94 eq and i barlen 4 sub lt and {
|
||||
barcode i 1 add get 94 ne {
|
||||
/char fncvals barcode i 1 add 4 getinterval get def
|
||||
/i i 4 add def
|
||||
} {
|
||||
/i i 1 add def
|
||||
} ifelse
|
||||
} if
|
||||
msg j char put
|
||||
/i i 1 add def
|
||||
/j j 1 add def
|
||||
} loop
|
||||
/msg msg 0 j getinterval def
|
||||
/msglen msg length def
|
||||
|
||||
includecheck {
|
||||
/sbs msglen 6 mul 25 add string def
|
||||
} {
|
||||
/sbs msglen 6 mul 13 add string def
|
||||
} ifelse
|
||||
/txt msglen array def
|
||||
|
||||
% Put the start character
|
||||
sbs 0 encs 47 get putinterval
|
||||
|
||||
/checksum1 0 def /checksum2 0 def
|
||||
0 1 msglen 1 sub {
|
||||
/i exch def
|
||||
% Lookup the encoding for the each barcode character
|
||||
msg i get dup 0 lt {
|
||||
42 exch sub /indx exch def
|
||||
/char ( ) def
|
||||
} {
|
||||
1 string dup 0 4 -1 roll put /char exch def
|
||||
barchars char search
|
||||
pop % Discard true leaving pre
|
||||
length /indx exch def % indx is the length of pre
|
||||
pop pop % Discard seek and post
|
||||
} ifelse
|
||||
/enc encs indx get def % Get the indxth encoding
|
||||
sbs i 6 mul 6 add enc putinterval % Put encoded digit into sbs
|
||||
txt i [char i 9 mul 9 add textyoffset textfont textsize] put
|
||||
/checksum1 checksum1 msglen i sub 1 sub 20 mod 1 add indx mul add def
|
||||
/checksum2 checksum2 msglen i sub 15 mod 1 add indx mul add def
|
||||
} for
|
||||
|
||||
includecheck {
|
||||
% Put the first checksum character
|
||||
/checksum1 checksum1 47 mod def
|
||||
/checksum2 checksum2 checksum1 add 47 mod def
|
||||
sbs msglen 6 mul 6 add encs checksum1 get putinterval
|
||||
sbs msglen 6 mul 12 add encs checksum2 get putinterval
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 18 add encs 48 get putinterval
|
||||
} {
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 6 add encs 48 get putinterval
|
||||
} ifelse
|
||||
|
||||
% Return the arguments
|
||||
<<
|
||||
/ren //renlinear
|
||||
/sbs [sbs {48 sub} forall]
|
||||
/bhs [sbs length 1 add 2 idiv {height} repeat]
|
||||
/bbs [sbs length 1 add 2 idiv {0} repeat]
|
||||
includetext {
|
||||
/txt txt
|
||||
} if
|
||||
/opt options
|
||||
>>
|
||||
|
||||
dontdraw not //renlinear if
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/code93 dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
gsave
|
||||
50 50 translate
|
||||
0 0 moveto <4445504f53495420352e3030> <696e636c7564657465787420696e636c756465636865636b> /code93 /uk.co.terryburton.bwipp findresource exec
|
||||
grestore
|
||||
|
||||
showpage
|
||||
@ -0,0 +1,409 @@
|
||||
%!PS-Adobe-2.0 EPSF-2.0
|
||||
%%Creator: Terry Burton
|
||||
%%BoundingBox: 50 40 204 122
|
||||
%%EndComments
|
||||
%%EndProlog
|
||||
|
||||
currentglobal
|
||||
true setglobal
|
||||
/Generic /Category findresource
|
||||
dup length 1 add dict copy
|
||||
dup /InstanceType /packedarraytype put
|
||||
/uk.co.terryburton.bwipp exch /Category defineresource pop
|
||||
setglobal
|
||||
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
begin
|
||||
/renlinear {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/args exch def % We are given some arguments
|
||||
|
||||
% Default options
|
||||
/sbs [] def
|
||||
/bhs [] def
|
||||
/bbs [] def
|
||||
/txt [] def
|
||||
/barcolor (unset) def
|
||||
/includetext false def
|
||||
/textcolor (unset) def
|
||||
/textxalign (unset) def
|
||||
/textyalign (unset) def
|
||||
/textfont (Courier) def
|
||||
/textsize 10 def
|
||||
/textxoffset 0 def
|
||||
/textyoffset 0 def
|
||||
/textgaps 0 def
|
||||
/alttext () def
|
||||
/bordercolor (unset) def
|
||||
/backgroundcolor (unset) def
|
||||
/inkspread 0.15 def
|
||||
/width 0 def
|
||||
/barratio 1 def
|
||||
/spaceratio 1 def
|
||||
/showborder false def
|
||||
/borderleft 10 def
|
||||
/borderright 10 def
|
||||
/bordertop 1 def
|
||||
/borderbottom 1 def
|
||||
/borderwidth 0.5 def
|
||||
/guardwhitespace false def
|
||||
/guardleftpos 0 def
|
||||
/guardleftypos 0 def
|
||||
/guardrightpos 0 def
|
||||
/guardrightypos 0 def
|
||||
/guardwidth 6 def
|
||||
/guardheight 7 def
|
||||
|
||||
% Apply the renderer options and the user options
|
||||
args {def} forall
|
||||
opt {def} forall
|
||||
|
||||
/barcolor barcolor cvlit def
|
||||
/textcolor textcolor cvlit def
|
||||
/textxalign textxalign cvlit def
|
||||
/textyalign textyalign cvlit def
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textxoffset textxoffset cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/textgaps textgaps cvr def
|
||||
/alttext alttext cvlit def
|
||||
/bordercolor bordercolor cvlit def
|
||||
/backgroundcolor backgroundcolor cvlit def
|
||||
/inkspread inkspread cvr def
|
||||
/width width cvr def
|
||||
/barratio barratio cvr def
|
||||
/spaceratio spaceratio cvr def
|
||||
/borderleft borderleft cvr def
|
||||
/borderright borderright cvr def
|
||||
/bordertop bordertop cvr def
|
||||
/borderbottom borderbottom cvr def
|
||||
/borderwidth borderwidth cvr def
|
||||
/guardleftpos guardleftpos cvr def
|
||||
/guardleftypos guardleftypos cvr def
|
||||
/guardrightpos guardrightpos cvr def
|
||||
/guardrightypos guardrightypos cvr def
|
||||
/guardwidth guardwidth cvr def
|
||||
/guardheight guardheight cvr def
|
||||
|
||||
% Create bar elements and put them into the bars array
|
||||
/bars sbs length 1 add 2 idiv array def
|
||||
/x 0.00 def /maxh 0 def
|
||||
0 1 sbs length 1 add 2 idiv 2 mul 2 sub {
|
||||
/i exch def
|
||||
i 2 mod 0 eq { % i is even
|
||||
/d sbs i get barratio mul barratio sub 1 add def % d=digit*r-r+1
|
||||
sbs i get 0 ne {
|
||||
/h bhs i 2 idiv get 72 mul def % Height from bhs
|
||||
/c d 2 div x add def % Centre of the bar = x + d/2
|
||||
/y bbs i 2 idiv get 72 mul def % Baseline from bbs
|
||||
/w d inkspread sub def % bar width = digit - inkspread
|
||||
bars i 2 idiv [h c y w] put % Add the bar entry
|
||||
h y add maxh gt {/maxh h y add def} if
|
||||
} {
|
||||
bars i 2 idiv -1 put % Dummy entry
|
||||
} ifelse
|
||||
} {
|
||||
/d sbs i get spaceratio mul spaceratio sub 1 add def % d=digit*r-r+1
|
||||
} ifelse
|
||||
/x x d add def % x+=d
|
||||
} for
|
||||
|
||||
gsave
|
||||
|
||||
currentpoint translate
|
||||
|
||||
% Force symbol to given width
|
||||
width 0 ne {
|
||||
width 72 mul x div 1 scale
|
||||
} if
|
||||
|
||||
% Set RGB or CMYK color depending on length of given hex string
|
||||
/setanycolor {
|
||||
/anycolor exch def
|
||||
anycolor length 6 eq {
|
||||
(< >) 8 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setrgbcolor
|
||||
} if
|
||||
anycolor length 8 eq {
|
||||
(< >) 10 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setcmykcolor
|
||||
} if
|
||||
} bind def
|
||||
|
||||
% Display the border and background
|
||||
newpath
|
||||
borderleft neg borderbottom neg moveto
|
||||
x borderleft add borderright add 0 rlineto
|
||||
0 maxh borderbottom add bordertop add rlineto
|
||||
x borderleft add borderright add neg 0 rlineto
|
||||
0 maxh borderbottom add bordertop add neg rlineto
|
||||
closepath
|
||||
backgroundcolor (unset) ne { gsave backgroundcolor setanycolor fill grestore } if
|
||||
showborder {
|
||||
gsave
|
||||
bordercolor (unset) ne { bordercolor setanycolor } if
|
||||
borderwidth setlinewidth stroke
|
||||
grestore
|
||||
} if
|
||||
|
||||
% Display the bars for elements in the bars array
|
||||
gsave
|
||||
0 setlinecap
|
||||
barcolor (unset) ne { barcolor setanycolor } if
|
||||
bars {
|
||||
dup -1 ne {
|
||||
aload pop newpath setlinewidth moveto 0 exch rlineto stroke
|
||||
} {
|
||||
pop
|
||||
} ifelse
|
||||
} forall
|
||||
grestore
|
||||
|
||||
% Display the text for elements in the text array
|
||||
textcolor (unset) ne { textcolor setanycolor } if
|
||||
includetext {
|
||||
textxalign (unset) eq textyalign (unset) eq and alttext () eq and {
|
||||
/s 0 def /f () def
|
||||
txt {
|
||||
{} forall
|
||||
2 copy s ne exch f ne or {
|
||||
2 copy /s exch def /f exch def
|
||||
exch findfont exch scalefont setfont
|
||||
} {
|
||||
pop pop
|
||||
} ifelse
|
||||
moveto show
|
||||
} forall
|
||||
} {
|
||||
textfont findfont textsize scalefont setfont
|
||||
alttext () eq {
|
||||
/txt [ txt { 0 get {} forall } forall ] def
|
||||
/tstr txt length string def
|
||||
0 1 txt length 1 sub { dup txt exch get tstr 3 1 roll put } for
|
||||
} {
|
||||
/tstr alttext def
|
||||
} ifelse
|
||||
|
||||
% Find true ascent of font
|
||||
tstr length 0 eq {
|
||||
0
|
||||
} {
|
||||
gsave
|
||||
newpath 0 0 moveto (0) false charpath pathbbox
|
||||
4 1 roll pop pop pop
|
||||
grestore
|
||||
currentfont /PaintType known {currentfont /PaintType get 2 eq} {false} ifelse
|
||||
currentfont /StrokeWidth known and {
|
||||
currentfont /StrokeWidth get 2 div 0 exch
|
||||
currentfont /FontMatrix get dtransform
|
||||
dup mul exch dup mul add sqrt
|
||||
add
|
||||
} if
|
||||
} ifelse
|
||||
/textascent exch def
|
||||
/textwidth tstr stringwidth pop tstr length 1 sub textgaps mul add def
|
||||
|
||||
/textxpos textxoffset x textwidth sub 2 div add def
|
||||
textxalign (left) eq { /textxpos textxoffset def } if
|
||||
textxalign (right) eq { /textxpos x textxoffset sub textwidth sub def } if
|
||||
textxalign (offleft) eq { /textxpos textwidth textxoffset add neg def } if
|
||||
textxalign (offright) eq { /textxpos x textxoffset add def } if
|
||||
textxalign (justify) eq textwidth x lt and {
|
||||
/textxpos 0 def
|
||||
/textgaps x textwidth sub tstr length 1 sub div def
|
||||
} if
|
||||
/textypos textyoffset textascent add 1 add neg def
|
||||
textyalign (above) eq { /textypos textyoffset maxh add 1 add def } if
|
||||
textyalign (center) eq { /textypos textyoffset maxh textascent sub 2 div add def } if
|
||||
textxpos textypos moveto textgaps 0 tstr ashow
|
||||
} ifelse
|
||||
} if
|
||||
|
||||
% Display the guard elements
|
||||
guardwhitespace {
|
||||
0.75 setlinewidth
|
||||
guardleftpos 0 ne {
|
||||
newpath
|
||||
guardleftpos neg guardwidth add guardleftypos guardwidth 2 div add moveto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
guardrightpos 0 ne {
|
||||
newpath
|
||||
guardrightpos x add guardwidth sub guardrightypos guardheight 2 div add moveto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
} if
|
||||
|
||||
grestore
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/renlinear dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
% --DESC: Code 93
|
||||
% --EXAM: THIS IS CODE 93
|
||||
% --EXOP: includetext includecheck
|
||||
% --RNDR: renlinear
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
dup /renlinear dup /uk.co.terryburton.bwipp findresource put
|
||||
begin
|
||||
/code93 {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/options exch def % We are given an option string
|
||||
/barcode exch def % We are given a barcode string
|
||||
|
||||
/dontdraw false def
|
||||
/includecheck false def % Enable/disable checkdigit
|
||||
/includetext false def % Enable/disable text
|
||||
/textfont /Courier def
|
||||
/textsize 10 def
|
||||
/textyoffset -7 def
|
||||
/height 1 def
|
||||
/parsefnc false def
|
||||
|
||||
% Parse the input options
|
||||
options type /stringtype eq {
|
||||
1 dict begin
|
||||
options {
|
||||
token false eq {exit} if dup length string cvs (=) search
|
||||
true eq {cvlit exch pop exch def} {cvlit true def} ifelse
|
||||
} loop
|
||||
currentdict end /options exch def
|
||||
} if
|
||||
options {def} forall
|
||||
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/height height cvr def
|
||||
|
||||
/encs
|
||||
[ (131112) (111213) (111312) (111411) (121113)
|
||||
(121212) (121311) (111114) (131211) (141111)
|
||||
(211113) (211212) (211311) (221112) (221211)
|
||||
(231111) (112113) (112212) (112311) (122112)
|
||||
(132111) (111123) (111222) (111321) (121122)
|
||||
(131121) (212112) (212211) (211122) (211221)
|
||||
(221121) (222111) (112122) (112221) (122121)
|
||||
(123111) (121131) (311112) (311211) (321111)
|
||||
(112131) (113121) (211131) (121221) (312111)
|
||||
(311121) (122211) (111141) (1111411)
|
||||
] def
|
||||
|
||||
% Create a string of the available characters
|
||||
/barchars (0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%) def
|
||||
|
||||
/barlen barcode length def
|
||||
|
||||
% Special function characters
|
||||
/sft1 -1 def /sft2 -2 def /sft3 -3 def /sft4 -4 def
|
||||
/fncvals <<
|
||||
(SFT$) sft1
|
||||
(SFT%) sft2
|
||||
(SFT/) sft3
|
||||
(SFT+) sft4
|
||||
>> def
|
||||
|
||||
% Convert input into bytes accounting for shift characters
|
||||
/msg barlen array def
|
||||
/i 0 def /j 0 def {
|
||||
i barlen eq {exit} if
|
||||
/char barcode i get def
|
||||
parsefnc char 94 eq and i barlen 4 sub lt and {
|
||||
barcode i 1 add get 94 ne {
|
||||
/char fncvals barcode i 1 add 4 getinterval get def
|
||||
/i i 4 add def
|
||||
} {
|
||||
/i i 1 add def
|
||||
} ifelse
|
||||
} if
|
||||
msg j char put
|
||||
/i i 1 add def
|
||||
/j j 1 add def
|
||||
} loop
|
||||
/msg msg 0 j getinterval def
|
||||
/msglen msg length def
|
||||
|
||||
includecheck {
|
||||
/sbs msglen 6 mul 25 add string def
|
||||
} {
|
||||
/sbs msglen 6 mul 13 add string def
|
||||
} ifelse
|
||||
/txt msglen array def
|
||||
|
||||
% Put the start character
|
||||
sbs 0 encs 47 get putinterval
|
||||
|
||||
/checksum1 0 def /checksum2 0 def
|
||||
0 1 msglen 1 sub {
|
||||
/i exch def
|
||||
% Lookup the encoding for the each barcode character
|
||||
msg i get dup 0 lt {
|
||||
42 exch sub /indx exch def
|
||||
/char ( ) def
|
||||
} {
|
||||
1 string dup 0 4 -1 roll put /char exch def
|
||||
barchars char search
|
||||
pop % Discard true leaving pre
|
||||
length /indx exch def % indx is the length of pre
|
||||
pop pop % Discard seek and post
|
||||
} ifelse
|
||||
/enc encs indx get def % Get the indxth encoding
|
||||
sbs i 6 mul 6 add enc putinterval % Put encoded digit into sbs
|
||||
txt i [char i 9 mul 9 add textyoffset textfont textsize] put
|
||||
/checksum1 checksum1 msglen i sub 1 sub 20 mod 1 add indx mul add def
|
||||
/checksum2 checksum2 msglen i sub 15 mod 1 add indx mul add def
|
||||
} for
|
||||
|
||||
includecheck {
|
||||
% Put the first checksum character
|
||||
/checksum1 checksum1 47 mod def
|
||||
/checksum2 checksum2 checksum1 add 47 mod def
|
||||
sbs msglen 6 mul 6 add encs checksum1 get putinterval
|
||||
sbs msglen 6 mul 12 add encs checksum2 get putinterval
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 18 add encs 48 get putinterval
|
||||
} {
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 6 add encs 48 get putinterval
|
||||
} ifelse
|
||||
|
||||
% Return the arguments
|
||||
<<
|
||||
/ren //renlinear
|
||||
/sbs [sbs {48 sub} forall]
|
||||
/bhs [sbs length 1 add 2 idiv {height} repeat]
|
||||
/bbs [sbs length 1 add 2 idiv {0} repeat]
|
||||
includetext {
|
||||
/txt txt
|
||||
} if
|
||||
/opt options
|
||||
>>
|
||||
|
||||
dontdraw not //renlinear if
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/code93 dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
gsave
|
||||
50 50 translate
|
||||
0 0 moveto <4445504f5349542031302e3030> <696e636c7564657465787420696e636c756465636865636b> /code93 /uk.co.terryburton.bwipp findresource exec
|
||||
grestore
|
||||
|
||||
showpage
|
||||
@ -0,0 +1,409 @@
|
||||
%!PS-Adobe-2.0 EPSF-2.0
|
||||
%%Creator: Terry Burton
|
||||
%%BoundingBox: 50 40 204 122
|
||||
%%EndComments
|
||||
%%EndProlog
|
||||
|
||||
currentglobal
|
||||
true setglobal
|
||||
/Generic /Category findresource
|
||||
dup length 1 add dict copy
|
||||
dup /InstanceType /packedarraytype put
|
||||
/uk.co.terryburton.bwipp exch /Category defineresource pop
|
||||
setglobal
|
||||
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
begin
|
||||
/renlinear {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/args exch def % We are given some arguments
|
||||
|
||||
% Default options
|
||||
/sbs [] def
|
||||
/bhs [] def
|
||||
/bbs [] def
|
||||
/txt [] def
|
||||
/barcolor (unset) def
|
||||
/includetext false def
|
||||
/textcolor (unset) def
|
||||
/textxalign (unset) def
|
||||
/textyalign (unset) def
|
||||
/textfont (Courier) def
|
||||
/textsize 10 def
|
||||
/textxoffset 0 def
|
||||
/textyoffset 0 def
|
||||
/textgaps 0 def
|
||||
/alttext () def
|
||||
/bordercolor (unset) def
|
||||
/backgroundcolor (unset) def
|
||||
/inkspread 0.15 def
|
||||
/width 0 def
|
||||
/barratio 1 def
|
||||
/spaceratio 1 def
|
||||
/showborder false def
|
||||
/borderleft 10 def
|
||||
/borderright 10 def
|
||||
/bordertop 1 def
|
||||
/borderbottom 1 def
|
||||
/borderwidth 0.5 def
|
||||
/guardwhitespace false def
|
||||
/guardleftpos 0 def
|
||||
/guardleftypos 0 def
|
||||
/guardrightpos 0 def
|
||||
/guardrightypos 0 def
|
||||
/guardwidth 6 def
|
||||
/guardheight 7 def
|
||||
|
||||
% Apply the renderer options and the user options
|
||||
args {def} forall
|
||||
opt {def} forall
|
||||
|
||||
/barcolor barcolor cvlit def
|
||||
/textcolor textcolor cvlit def
|
||||
/textxalign textxalign cvlit def
|
||||
/textyalign textyalign cvlit def
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textxoffset textxoffset cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/textgaps textgaps cvr def
|
||||
/alttext alttext cvlit def
|
||||
/bordercolor bordercolor cvlit def
|
||||
/backgroundcolor backgroundcolor cvlit def
|
||||
/inkspread inkspread cvr def
|
||||
/width width cvr def
|
||||
/barratio barratio cvr def
|
||||
/spaceratio spaceratio cvr def
|
||||
/borderleft borderleft cvr def
|
||||
/borderright borderright cvr def
|
||||
/bordertop bordertop cvr def
|
||||
/borderbottom borderbottom cvr def
|
||||
/borderwidth borderwidth cvr def
|
||||
/guardleftpos guardleftpos cvr def
|
||||
/guardleftypos guardleftypos cvr def
|
||||
/guardrightpos guardrightpos cvr def
|
||||
/guardrightypos guardrightypos cvr def
|
||||
/guardwidth guardwidth cvr def
|
||||
/guardheight guardheight cvr def
|
||||
|
||||
% Create bar elements and put them into the bars array
|
||||
/bars sbs length 1 add 2 idiv array def
|
||||
/x 0.00 def /maxh 0 def
|
||||
0 1 sbs length 1 add 2 idiv 2 mul 2 sub {
|
||||
/i exch def
|
||||
i 2 mod 0 eq { % i is even
|
||||
/d sbs i get barratio mul barratio sub 1 add def % d=digit*r-r+1
|
||||
sbs i get 0 ne {
|
||||
/h bhs i 2 idiv get 72 mul def % Height from bhs
|
||||
/c d 2 div x add def % Centre of the bar = x + d/2
|
||||
/y bbs i 2 idiv get 72 mul def % Baseline from bbs
|
||||
/w d inkspread sub def % bar width = digit - inkspread
|
||||
bars i 2 idiv [h c y w] put % Add the bar entry
|
||||
h y add maxh gt {/maxh h y add def} if
|
||||
} {
|
||||
bars i 2 idiv -1 put % Dummy entry
|
||||
} ifelse
|
||||
} {
|
||||
/d sbs i get spaceratio mul spaceratio sub 1 add def % d=digit*r-r+1
|
||||
} ifelse
|
||||
/x x d add def % x+=d
|
||||
} for
|
||||
|
||||
gsave
|
||||
|
||||
currentpoint translate
|
||||
|
||||
% Force symbol to given width
|
||||
width 0 ne {
|
||||
width 72 mul x div 1 scale
|
||||
} if
|
||||
|
||||
% Set RGB or CMYK color depending on length of given hex string
|
||||
/setanycolor {
|
||||
/anycolor exch def
|
||||
anycolor length 6 eq {
|
||||
(< >) 8 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setrgbcolor
|
||||
} if
|
||||
anycolor length 8 eq {
|
||||
(< >) 10 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setcmykcolor
|
||||
} if
|
||||
} bind def
|
||||
|
||||
% Display the border and background
|
||||
newpath
|
||||
borderleft neg borderbottom neg moveto
|
||||
x borderleft add borderright add 0 rlineto
|
||||
0 maxh borderbottom add bordertop add rlineto
|
||||
x borderleft add borderright add neg 0 rlineto
|
||||
0 maxh borderbottom add bordertop add neg rlineto
|
||||
closepath
|
||||
backgroundcolor (unset) ne { gsave backgroundcolor setanycolor fill grestore } if
|
||||
showborder {
|
||||
gsave
|
||||
bordercolor (unset) ne { bordercolor setanycolor } if
|
||||
borderwidth setlinewidth stroke
|
||||
grestore
|
||||
} if
|
||||
|
||||
% Display the bars for elements in the bars array
|
||||
gsave
|
||||
0 setlinecap
|
||||
barcolor (unset) ne { barcolor setanycolor } if
|
||||
bars {
|
||||
dup -1 ne {
|
||||
aload pop newpath setlinewidth moveto 0 exch rlineto stroke
|
||||
} {
|
||||
pop
|
||||
} ifelse
|
||||
} forall
|
||||
grestore
|
||||
|
||||
% Display the text for elements in the text array
|
||||
textcolor (unset) ne { textcolor setanycolor } if
|
||||
includetext {
|
||||
textxalign (unset) eq textyalign (unset) eq and alttext () eq and {
|
||||
/s 0 def /f () def
|
||||
txt {
|
||||
{} forall
|
||||
2 copy s ne exch f ne or {
|
||||
2 copy /s exch def /f exch def
|
||||
exch findfont exch scalefont setfont
|
||||
} {
|
||||
pop pop
|
||||
} ifelse
|
||||
moveto show
|
||||
} forall
|
||||
} {
|
||||
textfont findfont textsize scalefont setfont
|
||||
alttext () eq {
|
||||
/txt [ txt { 0 get {} forall } forall ] def
|
||||
/tstr txt length string def
|
||||
0 1 txt length 1 sub { dup txt exch get tstr 3 1 roll put } for
|
||||
} {
|
||||
/tstr alttext def
|
||||
} ifelse
|
||||
|
||||
% Find true ascent of font
|
||||
tstr length 0 eq {
|
||||
0
|
||||
} {
|
||||
gsave
|
||||
newpath 0 0 moveto (0) false charpath pathbbox
|
||||
4 1 roll pop pop pop
|
||||
grestore
|
||||
currentfont /PaintType known {currentfont /PaintType get 2 eq} {false} ifelse
|
||||
currentfont /StrokeWidth known and {
|
||||
currentfont /StrokeWidth get 2 div 0 exch
|
||||
currentfont /FontMatrix get dtransform
|
||||
dup mul exch dup mul add sqrt
|
||||
add
|
||||
} if
|
||||
} ifelse
|
||||
/textascent exch def
|
||||
/textwidth tstr stringwidth pop tstr length 1 sub textgaps mul add def
|
||||
|
||||
/textxpos textxoffset x textwidth sub 2 div add def
|
||||
textxalign (left) eq { /textxpos textxoffset def } if
|
||||
textxalign (right) eq { /textxpos x textxoffset sub textwidth sub def } if
|
||||
textxalign (offleft) eq { /textxpos textwidth textxoffset add neg def } if
|
||||
textxalign (offright) eq { /textxpos x textxoffset add def } if
|
||||
textxalign (justify) eq textwidth x lt and {
|
||||
/textxpos 0 def
|
||||
/textgaps x textwidth sub tstr length 1 sub div def
|
||||
} if
|
||||
/textypos textyoffset textascent add 1 add neg def
|
||||
textyalign (above) eq { /textypos textyoffset maxh add 1 add def } if
|
||||
textyalign (center) eq { /textypos textyoffset maxh textascent sub 2 div add def } if
|
||||
textxpos textypos moveto textgaps 0 tstr ashow
|
||||
} ifelse
|
||||
} if
|
||||
|
||||
% Display the guard elements
|
||||
guardwhitespace {
|
||||
0.75 setlinewidth
|
||||
guardleftpos 0 ne {
|
||||
newpath
|
||||
guardleftpos neg guardwidth add guardleftypos guardwidth 2 div add moveto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
guardrightpos 0 ne {
|
||||
newpath
|
||||
guardrightpos x add guardwidth sub guardrightypos guardheight 2 div add moveto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
} if
|
||||
|
||||
grestore
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/renlinear dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
% --DESC: Code 93
|
||||
% --EXAM: THIS IS CODE 93
|
||||
% --EXOP: includetext includecheck
|
||||
% --RNDR: renlinear
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
dup /renlinear dup /uk.co.terryburton.bwipp findresource put
|
||||
begin
|
||||
/code93 {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/options exch def % We are given an option string
|
||||
/barcode exch def % We are given a barcode string
|
||||
|
||||
/dontdraw false def
|
||||
/includecheck false def % Enable/disable checkdigit
|
||||
/includetext false def % Enable/disable text
|
||||
/textfont /Courier def
|
||||
/textsize 10 def
|
||||
/textyoffset -7 def
|
||||
/height 1 def
|
||||
/parsefnc false def
|
||||
|
||||
% Parse the input options
|
||||
options type /stringtype eq {
|
||||
1 dict begin
|
||||
options {
|
||||
token false eq {exit} if dup length string cvs (=) search
|
||||
true eq {cvlit exch pop exch def} {cvlit true def} ifelse
|
||||
} loop
|
||||
currentdict end /options exch def
|
||||
} if
|
||||
options {def} forall
|
||||
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/height height cvr def
|
||||
|
||||
/encs
|
||||
[ (131112) (111213) (111312) (111411) (121113)
|
||||
(121212) (121311) (111114) (131211) (141111)
|
||||
(211113) (211212) (211311) (221112) (221211)
|
||||
(231111) (112113) (112212) (112311) (122112)
|
||||
(132111) (111123) (111222) (111321) (121122)
|
||||
(131121) (212112) (212211) (211122) (211221)
|
||||
(221121) (222111) (112122) (112221) (122121)
|
||||
(123111) (121131) (311112) (311211) (321111)
|
||||
(112131) (113121) (211131) (121221) (312111)
|
||||
(311121) (122211) (111141) (1111411)
|
||||
] def
|
||||
|
||||
% Create a string of the available characters
|
||||
/barchars (0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%) def
|
||||
|
||||
/barlen barcode length def
|
||||
|
||||
% Special function characters
|
||||
/sft1 -1 def /sft2 -2 def /sft3 -3 def /sft4 -4 def
|
||||
/fncvals <<
|
||||
(SFT$) sft1
|
||||
(SFT%) sft2
|
||||
(SFT/) sft3
|
||||
(SFT+) sft4
|
||||
>> def
|
||||
|
||||
% Convert input into bytes accounting for shift characters
|
||||
/msg barlen array def
|
||||
/i 0 def /j 0 def {
|
||||
i barlen eq {exit} if
|
||||
/char barcode i get def
|
||||
parsefnc char 94 eq and i barlen 4 sub lt and {
|
||||
barcode i 1 add get 94 ne {
|
||||
/char fncvals barcode i 1 add 4 getinterval get def
|
||||
/i i 4 add def
|
||||
} {
|
||||
/i i 1 add def
|
||||
} ifelse
|
||||
} if
|
||||
msg j char put
|
||||
/i i 1 add def
|
||||
/j j 1 add def
|
||||
} loop
|
||||
/msg msg 0 j getinterval def
|
||||
/msglen msg length def
|
||||
|
||||
includecheck {
|
||||
/sbs msglen 6 mul 25 add string def
|
||||
} {
|
||||
/sbs msglen 6 mul 13 add string def
|
||||
} ifelse
|
||||
/txt msglen array def
|
||||
|
||||
% Put the start character
|
||||
sbs 0 encs 47 get putinterval
|
||||
|
||||
/checksum1 0 def /checksum2 0 def
|
||||
0 1 msglen 1 sub {
|
||||
/i exch def
|
||||
% Lookup the encoding for the each barcode character
|
||||
msg i get dup 0 lt {
|
||||
42 exch sub /indx exch def
|
||||
/char ( ) def
|
||||
} {
|
||||
1 string dup 0 4 -1 roll put /char exch def
|
||||
barchars char search
|
||||
pop % Discard true leaving pre
|
||||
length /indx exch def % indx is the length of pre
|
||||
pop pop % Discard seek and post
|
||||
} ifelse
|
||||
/enc encs indx get def % Get the indxth encoding
|
||||
sbs i 6 mul 6 add enc putinterval % Put encoded digit into sbs
|
||||
txt i [char i 9 mul 9 add textyoffset textfont textsize] put
|
||||
/checksum1 checksum1 msglen i sub 1 sub 20 mod 1 add indx mul add def
|
||||
/checksum2 checksum2 msglen i sub 15 mod 1 add indx mul add def
|
||||
} for
|
||||
|
||||
includecheck {
|
||||
% Put the first checksum character
|
||||
/checksum1 checksum1 47 mod def
|
||||
/checksum2 checksum2 checksum1 add 47 mod def
|
||||
sbs msglen 6 mul 6 add encs checksum1 get putinterval
|
||||
sbs msglen 6 mul 12 add encs checksum2 get putinterval
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 18 add encs 48 get putinterval
|
||||
} {
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 6 add encs 48 get putinterval
|
||||
} ifelse
|
||||
|
||||
% Return the arguments
|
||||
<<
|
||||
/ren //renlinear
|
||||
/sbs [sbs {48 sub} forall]
|
||||
/bhs [sbs length 1 add 2 idiv {height} repeat]
|
||||
/bbs [sbs length 1 add 2 idiv {0} repeat]
|
||||
includetext {
|
||||
/txt txt
|
||||
} if
|
||||
/opt options
|
||||
>>
|
||||
|
||||
dontdraw not //renlinear if
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/code93 dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
gsave
|
||||
50 50 translate
|
||||
0 0 moveto <4445504f5349542035302e3030> <696e636c7564657465787420696e636c756465636865636b> /code93 /uk.co.terryburton.bwipp findresource exec
|
||||
grestore
|
||||
|
||||
showpage
|
||||
@ -0,0 +1,409 @@
|
||||
%!PS-Adobe-2.0 EPSF-2.0
|
||||
%%Creator: Terry Burton
|
||||
%%BoundingBox: 50 42 123 122
|
||||
%%EndComments
|
||||
%%EndProlog
|
||||
|
||||
currentglobal
|
||||
true setglobal
|
||||
/Generic /Category findresource
|
||||
dup length 1 add dict copy
|
||||
dup /InstanceType /packedarraytype put
|
||||
/uk.co.terryburton.bwipp exch /Category defineresource pop
|
||||
setglobal
|
||||
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
begin
|
||||
/renlinear {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/args exch def % We are given some arguments
|
||||
|
||||
% Default options
|
||||
/sbs [] def
|
||||
/bhs [] def
|
||||
/bbs [] def
|
||||
/txt [] def
|
||||
/barcolor (unset) def
|
||||
/includetext false def
|
||||
/textcolor (unset) def
|
||||
/textxalign (unset) def
|
||||
/textyalign (unset) def
|
||||
/textfont (Courier) def
|
||||
/textsize 10 def
|
||||
/textxoffset 0 def
|
||||
/textyoffset 0 def
|
||||
/textgaps 0 def
|
||||
/alttext () def
|
||||
/bordercolor (unset) def
|
||||
/backgroundcolor (unset) def
|
||||
/inkspread 0.15 def
|
||||
/width 0 def
|
||||
/barratio 1 def
|
||||
/spaceratio 1 def
|
||||
/showborder false def
|
||||
/borderleft 10 def
|
||||
/borderright 10 def
|
||||
/bordertop 1 def
|
||||
/borderbottom 1 def
|
||||
/borderwidth 0.5 def
|
||||
/guardwhitespace false def
|
||||
/guardleftpos 0 def
|
||||
/guardleftypos 0 def
|
||||
/guardrightpos 0 def
|
||||
/guardrightypos 0 def
|
||||
/guardwidth 6 def
|
||||
/guardheight 7 def
|
||||
|
||||
% Apply the renderer options and the user options
|
||||
args {def} forall
|
||||
opt {def} forall
|
||||
|
||||
/barcolor barcolor cvlit def
|
||||
/textcolor textcolor cvlit def
|
||||
/textxalign textxalign cvlit def
|
||||
/textyalign textyalign cvlit def
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textxoffset textxoffset cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/textgaps textgaps cvr def
|
||||
/alttext alttext cvlit def
|
||||
/bordercolor bordercolor cvlit def
|
||||
/backgroundcolor backgroundcolor cvlit def
|
||||
/inkspread inkspread cvr def
|
||||
/width width cvr def
|
||||
/barratio barratio cvr def
|
||||
/spaceratio spaceratio cvr def
|
||||
/borderleft borderleft cvr def
|
||||
/borderright borderright cvr def
|
||||
/bordertop bordertop cvr def
|
||||
/borderbottom borderbottom cvr def
|
||||
/borderwidth borderwidth cvr def
|
||||
/guardleftpos guardleftpos cvr def
|
||||
/guardleftypos guardleftypos cvr def
|
||||
/guardrightpos guardrightpos cvr def
|
||||
/guardrightypos guardrightypos cvr def
|
||||
/guardwidth guardwidth cvr def
|
||||
/guardheight guardheight cvr def
|
||||
|
||||
% Create bar elements and put them into the bars array
|
||||
/bars sbs length 1 add 2 idiv array def
|
||||
/x 0.00 def /maxh 0 def
|
||||
0 1 sbs length 1 add 2 idiv 2 mul 2 sub {
|
||||
/i exch def
|
||||
i 2 mod 0 eq { % i is even
|
||||
/d sbs i get barratio mul barratio sub 1 add def % d=digit*r-r+1
|
||||
sbs i get 0 ne {
|
||||
/h bhs i 2 idiv get 72 mul def % Height from bhs
|
||||
/c d 2 div x add def % Centre of the bar = x + d/2
|
||||
/y bbs i 2 idiv get 72 mul def % Baseline from bbs
|
||||
/w d inkspread sub def % bar width = digit - inkspread
|
||||
bars i 2 idiv [h c y w] put % Add the bar entry
|
||||
h y add maxh gt {/maxh h y add def} if
|
||||
} {
|
||||
bars i 2 idiv -1 put % Dummy entry
|
||||
} ifelse
|
||||
} {
|
||||
/d sbs i get spaceratio mul spaceratio sub 1 add def % d=digit*r-r+1
|
||||
} ifelse
|
||||
/x x d add def % x+=d
|
||||
} for
|
||||
|
||||
gsave
|
||||
|
||||
currentpoint translate
|
||||
|
||||
% Force symbol to given width
|
||||
width 0 ne {
|
||||
width 72 mul x div 1 scale
|
||||
} if
|
||||
|
||||
% Set RGB or CMYK color depending on length of given hex string
|
||||
/setanycolor {
|
||||
/anycolor exch def
|
||||
anycolor length 6 eq {
|
||||
(< >) 8 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setrgbcolor
|
||||
} if
|
||||
anycolor length 8 eq {
|
||||
(< >) 10 string copy dup 1 anycolor putinterval cvx exec {255 div} forall setcmykcolor
|
||||
} if
|
||||
} bind def
|
||||
|
||||
% Display the border and background
|
||||
newpath
|
||||
borderleft neg borderbottom neg moveto
|
||||
x borderleft add borderright add 0 rlineto
|
||||
0 maxh borderbottom add bordertop add rlineto
|
||||
x borderleft add borderright add neg 0 rlineto
|
||||
0 maxh borderbottom add bordertop add neg rlineto
|
||||
closepath
|
||||
backgroundcolor (unset) ne { gsave backgroundcolor setanycolor fill grestore } if
|
||||
showborder {
|
||||
gsave
|
||||
bordercolor (unset) ne { bordercolor setanycolor } if
|
||||
borderwidth setlinewidth stroke
|
||||
grestore
|
||||
} if
|
||||
|
||||
% Display the bars for elements in the bars array
|
||||
gsave
|
||||
0 setlinecap
|
||||
barcolor (unset) ne { barcolor setanycolor } if
|
||||
bars {
|
||||
dup -1 ne {
|
||||
aload pop newpath setlinewidth moveto 0 exch rlineto stroke
|
||||
} {
|
||||
pop
|
||||
} ifelse
|
||||
} forall
|
||||
grestore
|
||||
|
||||
% Display the text for elements in the text array
|
||||
textcolor (unset) ne { textcolor setanycolor } if
|
||||
includetext {
|
||||
textxalign (unset) eq textyalign (unset) eq and alttext () eq and {
|
||||
/s 0 def /f () def
|
||||
txt {
|
||||
{} forall
|
||||
2 copy s ne exch f ne or {
|
||||
2 copy /s exch def /f exch def
|
||||
exch findfont exch scalefont setfont
|
||||
} {
|
||||
pop pop
|
||||
} ifelse
|
||||
moveto show
|
||||
} forall
|
||||
} {
|
||||
textfont findfont textsize scalefont setfont
|
||||
alttext () eq {
|
||||
/txt [ txt { 0 get {} forall } forall ] def
|
||||
/tstr txt length string def
|
||||
0 1 txt length 1 sub { dup txt exch get tstr 3 1 roll put } for
|
||||
} {
|
||||
/tstr alttext def
|
||||
} ifelse
|
||||
|
||||
% Find true ascent of font
|
||||
tstr length 0 eq {
|
||||
0
|
||||
} {
|
||||
gsave
|
||||
newpath 0 0 moveto (0) false charpath pathbbox
|
||||
4 1 roll pop pop pop
|
||||
grestore
|
||||
currentfont /PaintType known {currentfont /PaintType get 2 eq} {false} ifelse
|
||||
currentfont /StrokeWidth known and {
|
||||
currentfont /StrokeWidth get 2 div 0 exch
|
||||
currentfont /FontMatrix get dtransform
|
||||
dup mul exch dup mul add sqrt
|
||||
add
|
||||
} if
|
||||
} ifelse
|
||||
/textascent exch def
|
||||
/textwidth tstr stringwidth pop tstr length 1 sub textgaps mul add def
|
||||
|
||||
/textxpos textxoffset x textwidth sub 2 div add def
|
||||
textxalign (left) eq { /textxpos textxoffset def } if
|
||||
textxalign (right) eq { /textxpos x textxoffset sub textwidth sub def } if
|
||||
textxalign (offleft) eq { /textxpos textwidth textxoffset add neg def } if
|
||||
textxalign (offright) eq { /textxpos x textxoffset add def } if
|
||||
textxalign (justify) eq textwidth x lt and {
|
||||
/textxpos 0 def
|
||||
/textgaps x textwidth sub tstr length 1 sub div def
|
||||
} if
|
||||
/textypos textyoffset textascent add 1 add neg def
|
||||
textyalign (above) eq { /textypos textyoffset maxh add 1 add def } if
|
||||
textyalign (center) eq { /textypos textyoffset maxh textascent sub 2 div add def } if
|
||||
textxpos textypos moveto textgaps 0 tstr ashow
|
||||
} ifelse
|
||||
} if
|
||||
|
||||
% Display the guard elements
|
||||
guardwhitespace {
|
||||
0.75 setlinewidth
|
||||
guardleftpos 0 ne {
|
||||
newpath
|
||||
guardleftpos neg guardwidth add guardleftypos guardwidth 2 div add moveto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
guardrightpos 0 ne {
|
||||
newpath
|
||||
guardrightpos x add guardwidth sub guardrightypos guardheight 2 div add moveto
|
||||
guardwidth guardheight -2 div rlineto
|
||||
guardwidth neg guardheight -2 div rlineto
|
||||
stroke
|
||||
} if
|
||||
} if
|
||||
|
||||
grestore
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/renlinear dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
% --DESC: Code 93
|
||||
% --EXAM: THIS IS CODE 93
|
||||
% --EXOP: includetext includecheck
|
||||
% --RNDR: renlinear
|
||||
/setpacking where {pop currentpacking true setpacking} if
|
||||
1 dict
|
||||
dup /renlinear dup /uk.co.terryburton.bwipp findresource put
|
||||
begin
|
||||
/code93 {
|
||||
|
||||
20 dict begin % Confine variables to local scope
|
||||
|
||||
/options exch def % We are given an option string
|
||||
/barcode exch def % We are given a barcode string
|
||||
|
||||
/dontdraw false def
|
||||
/includecheck false def % Enable/disable checkdigit
|
||||
/includetext false def % Enable/disable text
|
||||
/textfont /Courier def
|
||||
/textsize 10 def
|
||||
/textyoffset -7 def
|
||||
/height 1 def
|
||||
/parsefnc false def
|
||||
|
||||
% Parse the input options
|
||||
options type /stringtype eq {
|
||||
1 dict begin
|
||||
options {
|
||||
token false eq {exit} if dup length string cvs (=) search
|
||||
true eq {cvlit exch pop exch def} {cvlit true def} ifelse
|
||||
} loop
|
||||
currentdict end /options exch def
|
||||
} if
|
||||
options {def} forall
|
||||
|
||||
/textfont textfont cvlit def
|
||||
/textsize textsize cvr def
|
||||
/textyoffset textyoffset cvr def
|
||||
/height height cvr def
|
||||
|
||||
/encs
|
||||
[ (131112) (111213) (111312) (111411) (121113)
|
||||
(121212) (121311) (111114) (131211) (141111)
|
||||
(211113) (211212) (211311) (221112) (221211)
|
||||
(231111) (112113) (112212) (112311) (122112)
|
||||
(132111) (111123) (111222) (111321) (121122)
|
||||
(131121) (212112) (212211) (211122) (211221)
|
||||
(221121) (222111) (112122) (112221) (122121)
|
||||
(123111) (121131) (311112) (311211) (321111)
|
||||
(112131) (113121) (211131) (121221) (312111)
|
||||
(311121) (122211) (111141) (1111411)
|
||||
] def
|
||||
|
||||
% Create a string of the available characters
|
||||
/barchars (0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ-. $/+%) def
|
||||
|
||||
/barlen barcode length def
|
||||
|
||||
% Special function characters
|
||||
/sft1 -1 def /sft2 -2 def /sft3 -3 def /sft4 -4 def
|
||||
/fncvals <<
|
||||
(SFT$) sft1
|
||||
(SFT%) sft2
|
||||
(SFT/) sft3
|
||||
(SFT+) sft4
|
||||
>> def
|
||||
|
||||
% Convert input into bytes accounting for shift characters
|
||||
/msg barlen array def
|
||||
/i 0 def /j 0 def {
|
||||
i barlen eq {exit} if
|
||||
/char barcode i get def
|
||||
parsefnc char 94 eq and i barlen 4 sub lt and {
|
||||
barcode i 1 add get 94 ne {
|
||||
/char fncvals barcode i 1 add 4 getinterval get def
|
||||
/i i 4 add def
|
||||
} {
|
||||
/i i 1 add def
|
||||
} ifelse
|
||||
} if
|
||||
msg j char put
|
||||
/i i 1 add def
|
||||
/j j 1 add def
|
||||
} loop
|
||||
/msg msg 0 j getinterval def
|
||||
/msglen msg length def
|
||||
|
||||
includecheck {
|
||||
/sbs msglen 6 mul 25 add string def
|
||||
} {
|
||||
/sbs msglen 6 mul 13 add string def
|
||||
} ifelse
|
||||
/txt msglen array def
|
||||
|
||||
% Put the start character
|
||||
sbs 0 encs 47 get putinterval
|
||||
|
||||
/checksum1 0 def /checksum2 0 def
|
||||
0 1 msglen 1 sub {
|
||||
/i exch def
|
||||
% Lookup the encoding for the each barcode character
|
||||
msg i get dup 0 lt {
|
||||
42 exch sub /indx exch def
|
||||
/char ( ) def
|
||||
} {
|
||||
1 string dup 0 4 -1 roll put /char exch def
|
||||
barchars char search
|
||||
pop % Discard true leaving pre
|
||||
length /indx exch def % indx is the length of pre
|
||||
pop pop % Discard seek and post
|
||||
} ifelse
|
||||
/enc encs indx get def % Get the indxth encoding
|
||||
sbs i 6 mul 6 add enc putinterval % Put encoded digit into sbs
|
||||
txt i [char i 9 mul 9 add textyoffset textfont textsize] put
|
||||
/checksum1 checksum1 msglen i sub 1 sub 20 mod 1 add indx mul add def
|
||||
/checksum2 checksum2 msglen i sub 15 mod 1 add indx mul add def
|
||||
} for
|
||||
|
||||
includecheck {
|
||||
% Put the first checksum character
|
||||
/checksum1 checksum1 47 mod def
|
||||
/checksum2 checksum2 checksum1 add 47 mod def
|
||||
sbs msglen 6 mul 6 add encs checksum1 get putinterval
|
||||
sbs msglen 6 mul 12 add encs checksum2 get putinterval
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 18 add encs 48 get putinterval
|
||||
} {
|
||||
% Put the end character
|
||||
sbs msglen 6 mul 6 add encs 48 get putinterval
|
||||
} ifelse
|
||||
|
||||
% Return the arguments
|
||||
<<
|
||||
/ren //renlinear
|
||||
/sbs [sbs {48 sub} forall]
|
||||
/bhs [sbs length 1 add 2 idiv {height} repeat]
|
||||
/bbs [sbs length 1 add 2 idiv {0} repeat]
|
||||
includetext {
|
||||
/txt txt
|
||||
} if
|
||||
/opt options
|
||||
>>
|
||||
|
||||
dontdraw not //renlinear if
|
||||
|
||||
end
|
||||
|
||||
} bind def
|
||||
/code93 dup load /uk.co.terryburton.bwipp defineresource pop
|
||||
end
|
||||
/setpacking where {pop setpacking} if
|
||||
|
||||
gsave
|
||||
50 50 translate
|
||||
0 0 moveto <554e444f> <696e636c7564657465787420696e636c756465636865636b> /code93 /uk.co.terryburton.bwipp findresource exec
|
||||
grestore
|
||||
|
||||
showpage
|
||||
|
After Width: | Height: | Size: 165 KiB |
@ -0,0 +1,180 @@
|
||||
#! /usr/bin/env python
|
||||
# -*- coding: utf-8 -*-
|
||||
#
|
||||
# Copyright (C) 2011 Sebastian Pipping <sebastian@pipping.org>
|
||||
# Licensed under GPL v3 or later
|
||||
|
||||
from __future__ import print_function
|
||||
|
||||
import sys
|
||||
import decimal
|
||||
import os
|
||||
import time
|
||||
|
||||
|
||||
def clear():
|
||||
os.system('clear')
|
||||
|
||||
|
||||
CODES = {
|
||||
'UNDO':('undo',),
|
||||
'COMMIT':('commit',),
|
||||
|
||||
'DEPOSIT 0.01':('deposit', decimal.Decimal('0.01')),
|
||||
'DEPOSIT 0.05':('deposit', decimal.Decimal('0.05')),
|
||||
'DEPOSIT 0.10':('deposit', decimal.Decimal('0.10')),
|
||||
'DEPOSIT 0.50':('deposit', decimal.Decimal('0.50')),
|
||||
'DEPOSIT 1.00':('deposit', decimal.Decimal('1.00')),
|
||||
'DEPOSIT 5.00':('deposit', decimal.Decimal('5.00')),
|
||||
'DEPOSIT 10.00':('deposit', decimal.Decimal('10.00')),
|
||||
'DEPOSIT 50.00':('deposit', decimal.Decimal('50.00')),
|
||||
|
||||
'731453722620':('buy', 'CD Eagle Eye-Cherry - Desireless', decimal.Decimal('8.00')),
|
||||
# http://www.gearfuse.com/wp-content/uploads/2008/07/mate.png
|
||||
'4029764001807':('buy', 'Club Mate 0.5l', decimal.Decimal('0.60')),
|
||||
'4013595054149':('buy', 'Vita Cola 1.0l', decimal.Decimal('0.79')),
|
||||
}
|
||||
|
||||
|
||||
def delay(what, seconds):
|
||||
for i in xrange(seconds, 0, -1):
|
||||
if i < seconds:
|
||||
sys.stdout.write('\r')
|
||||
sys.stdout.write('%s in %d Sekunden... ' % (what, i))
|
||||
sys.stdout.flush()
|
||||
time.sleep(1)
|
||||
|
||||
|
||||
def warn_balance():
|
||||
print('Kontostrand im Minus, NICHT cool!')
|
||||
|
||||
|
||||
def error_page(message):
|
||||
clear()
|
||||
print(message)
|
||||
print()
|
||||
delay('Weiter', 3)
|
||||
|
||||
|
||||
class Status:
|
||||
def __init__(self):
|
||||
self._reset()
|
||||
|
||||
def _reset(self):
|
||||
self.login_code = None
|
||||
self.login_name = None
|
||||
self.balance = None
|
||||
self.transfers = None
|
||||
|
||||
def dump(self):
|
||||
if self.logged_in():
|
||||
print('Eingeloggt als: %s' % (self.login_name))
|
||||
print()
|
||||
if self.transfers:
|
||||
print('Geplante Änderungen:')
|
||||
initial_balance = self.transfers[0][2]
|
||||
print(('%3s %-40s %c %6.2f Euro') % ('', '', ' ' if initial_balance > 0 else '-', abs(initial_balance)))
|
||||
for i, (label, difference, balance_backup) in enumerate(self.transfers):
|
||||
print(('%2d) %-40s %c %6.2f Euro') % (i + 1, label, '+' if difference > 0 else '-', abs(difference)))
|
||||
print(('%3s %-40s %8s') % ('', '', '============='))
|
||||
print(('%3s %-40s %c %6.2f Euro') % ('', '', ' ' if self.balance > 0 else '-', abs(self.balance)))
|
||||
|
||||
if self.balance < 0:
|
||||
warn_balance()
|
||||
print()
|
||||
|
||||
print('Committen nicht vergessen!')
|
||||
else:
|
||||
print('Kontostand beträgt: %.2f Euro' % (self.balance))
|
||||
if self.balance < 0:
|
||||
print()
|
||||
warn_balance()
|
||||
else:
|
||||
print('Bitte einloggen.')
|
||||
print()
|
||||
print('Scanne dazu deine ID-Karte mit dem Barcode-Leser.')
|
||||
print()
|
||||
|
||||
def logged_in(self):
|
||||
return self.login_code is not None
|
||||
|
||||
def login(self, code):
|
||||
assert(not self.logged_in())
|
||||
self.login_code = code
|
||||
self.login_name = 'Sebastian Pipping' ############
|
||||
self.balance = decimal.Decimal('0.20') ######################
|
||||
self.transfers = list()
|
||||
|
||||
def commit(self):
|
||||
assert(self.logged_in())
|
||||
# TODO save balance
|
||||
self.transfers = None
|
||||
|
||||
# Show final balance for some time
|
||||
clear()
|
||||
self.dump()
|
||||
delay('Logout', 3)
|
||||
|
||||
# Logout
|
||||
self._reset()
|
||||
|
||||
def _do_money(self, label, difference):
|
||||
log_entry = (label, difference, self.balance)
|
||||
self.transfers.append(log_entry)
|
||||
self.balance = self.balance + difference
|
||||
|
||||
def buy(self, title, price):
|
||||
assert(self.logged_in())
|
||||
self._do_money(title, -price)
|
||||
|
||||
def deposit(self, amount):
|
||||
assert(self.logged_in())
|
||||
self._do_money('%.2f Euro einzahlen' % amount, amount)
|
||||
|
||||
def undo(self):
|
||||
assert(self.logged_in())
|
||||
if self.transfers:
|
||||
(label, difference, balance_backup) = self.transfers[-1]
|
||||
self.transfers.pop()
|
||||
self.balance = balance_backup
|
||||
else:
|
||||
error_page('FEHLER: Nichts da, was ich rückgängig machen könnte.')
|
||||
|
||||
|
||||
def print_prompt():
|
||||
sys.stdout.write(">>> ")
|
||||
|
||||
|
||||
def handle(line, status):
|
||||
if line == 'exit':
|
||||
clear()
|
||||
sys.exit(0)
|
||||
|
||||
if status.logged_in():
|
||||
if line in CODES:
|
||||
call = CODES[line]
|
||||
method = call[0]
|
||||
params = call[1:]
|
||||
getattr(status, method)(*params)
|
||||
else:
|
||||
error_page('FEHLER: Aktion oder Ware "%s" nicht bekannt' % line)
|
||||
else:
|
||||
status.login(line)
|
||||
|
||||
|
||||
def main():
|
||||
status = Status()
|
||||
|
||||
while True:
|
||||
clear()
|
||||
status.dump()
|
||||
print_prompt()
|
||||
l = sys.stdin.readline()
|
||||
if not l:
|
||||
break
|
||||
line = l.rstrip()
|
||||
handle(line, status)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
Loading…
Reference in new issue