rodney@sun.ipl.rpi.edu (Rodney Peck II) (04/28/91)
In article <1991Apr27.134134.1983@newsserver.sfu.ca> smith@newsserver.sfu.ca (Richard Smith) writes: >Perhaps, given the interest in the symbols and the difficulty using the >original posts, we could have a re-post of a version that is easier to >use or includes more documentation. Here's a shar file of the postscript that I extracted from the uuencoded files. Posters should make a point of not posting uuencoded postscript files to the net -- there's no reason to encode them unless they contain binary data. We all know that postscript isn't supposed to have any binary data in it. In this case, the binary stuff is what threw everyone off. The files claim to be eps conforming, but I haven't looked closely to be sure -- they print for me as is, and the bounding box looks ok so I assume that they conform enough for latex and others to use. I didn't write these so the same copyright restrictions that the original author stipulated still apply. I don't think that I'm violating the restrictions by reposting this, but I could be wrong. If so, let me know. Enough babble, postscript follows. Two files, one with the outline arrows, the other with the arrows on top of a black circular background. -----------8<------snip-------8<------------- #! /bin/sh # This is a shell archive. Remove anything before this line, then unpack # it by saving it into a file and typing "sh file". To overwrite existing # files, type "sh file -c". You can also feed this as standard input via # unshar, or by typing "sh <file", e.g.. If this archive is complete, you # will see the following message at the end: # "End of shell archive." # Contents: conrcycl.eps rcyclble.eps # Wrapped by rodney@sun.ipl.rpi.edu on Sat Apr 27 15:10:48 1991 PATH=/bin:/usr/bin:/usr/ucb ; export PATH if test -f 'conrcycl.eps' -a "${1}" != "-c" ; then echo shar: Will not clobber existing file \"'conrcycl.eps'\" else echo shar: Extracting \"'conrcycl.eps'\" \(7809 characters\) sed "s/^X//" >'conrcycl.eps' <<'END_OF_FILE' X%!PS-Adobe-2.0 EPSF-1.2 X%%BoundingBox:0 0 71 70 X%%Creator: Arts & Letters Editor X%%DocumentProcSets:A&L_2 0 0 X%%DocumentSuppliedProcSets:A&L_2 0 0 X%%EndComments X%%BeginProcSet:A&L_2 0 0 X/A&L_2 95 dict def XA&L_2 begin X/bdef {bind def}bind def X/ldef {load def}bdef X/d /setdash ldef X/j /setlinejoin ldef X/J /setlinecap ldef X/M /setmiterlimit ldef X/w /setlinewidth ldef X/c {curveto /_c _c 1 add def}bdef X/l /lineto ldef X/_k 4 array def X/_K 4 array def X/m {moveto /_c 0 def}bdef X/k {_k astore pop}bdef X/K {_K 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cknm{exit}if} nstr filenameforall X}if}if bnam ack exch cvn exch{findfont}{reenc}ifelse }bdef X/z {_ms scale exch _mr rotate _mc concatmatrix X4 1 roll 0 ne exch 400 gt ffont exch makefont setfont}bdef X/ANSIVc[0/grave 1/acute 2/circumflex 3/tilde 4/macron 5/breve 6/dotaccent X7/dieresis 8/ring 9/cedilla 10/hungarumlaut 11/ogonek 12/caron 13/dotlessi X39/quotesingle 96/grave 124/bar 127/space 128/bullet 129/bullet 130/bullet X131/bullet 132/bullet 133/bullet 134/bullet 135/bullet 136/bullet 137/bullet X145/quoteleft 146/quoteright 147/quotedblleft 148/quotedblright 149/bullet X150/endash 151/emdash 160/space 164/currency 166/bar 167/section 168/dieresis X169/copyright 170/ordfeminine 171/guillemotleft 172/logicalnot 173/hyphen X174/registered 175/macron 176/ring 177/plusminus 178/twosuperior X179/threesuperior 180/acute 181/mu 182/paragraph 183/periodcentered X184/cedilla 185/onesuperior 186/ordmasculine 187/guillemotright 188/onequarter X189/onehalf 190/threequarters 191/questiondown 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cortesi@informix.com (David Cortesi) (04/30/91)
In article <qdxgvqc@rpi.edu> rodney@sun.ipl.rpi.edu (Rodney Peck II) writes: > >Here's a shar file of the postscript that I extracted from the uuencoded >files... Thanks for your efforts! >...The files claim to be eps conforming... They are accepted by the extremely picky Preview application under NextStep 2.0. However there are two flaws in the figures as figures. First, when you scale them up to fill a page, it is quite evident that the curves are not rendered with curve operators, but rather are constructed from 5 or 6 straight line segments. They look pretty clunky at the size you would want for a sign to put on a recycle bin, for example. More important, the recycle logo is not correct. All three arrows start from the back and come to the front, and are essentially interchangable. That is not right. In the real recycle logo, one arrow (usually the top one?) starts in the front and goes to the back; no rotation or reflection of that arrow will yield one of the other arrows (except, of course, a rotation in depth :-) . This is not a new topic; back in July 90 there was a flurry of recycle logos posted here. One by jiang@hbar.rice.edu (Jun Jiang) was quite nice at large magnifications, but it also had the logical flaw of three interchangable arrows. Maybe somebody could get it right yet?