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From: koning@koning.enet.dec.com (Paul Koning)
Newsgroups: rec.radio.amateur.misc
Subject: Fixed PostScript logos
Message-ID: <31060@nntpd.lkg.dec.com>
Date: 3 Dec 91 21:51:40 GMT
Sender: news@nntpd.lkg.dec.com
Reply-To: koning@koning.enet.dec.com
Organization: Digital Equipment Co., distributed systems architecture
Lines: 304


Some time ago I posted an assortment of PostScript ham-related logos.
Then Rick Mobley (rick@lrark.UUCP) pointed out some problems with
the bounding box, so I went back and checked them.  Two indeed had
(dumb) mistakes in the bounding box, and a third had a glitch.  So
here are fixed editions of three logos: ARES, ARRL special service club,
and QRP International.

	73, paul, ni1d
========================
%!PS-Adobe-2.0 EPSF-1.2
%%BoundingBox: -3 -3 151 151
%%Creator: Paul Koning
%%Title: ARRL ARES logo
%%CreationDate: 89.12.21
%%EndComments
%
% The ARES logo
%
% The code below defines a PostScript function "ares-logo" which, when
% invoked, paints the ARES logo at the current x/y.  The resulting
% image is 148 points square, in other words a hair over 2 inches.
%
%	paul koning, 89.12.21 - created from the arrl diamond logo
%		     91.01.15 - fixed bug (stuff left on stack by arcto)
%		     91.12.03 - fixed bounding box
%

/bolt
{ newpath 0 0 moveto 22 -2 lineto 13 -7 lineto 32 -10 lineto
  3 -10 lineto 14 -3 lineto closepath fill
} def

/cirdict 16 dict def

/outsidecircletext
{ cirdict begin
  /radius exch def
  /centerangle exch def
  /ptsize exch def
  /str exch def
  /xradius radius ptsize 4 div add def		% adjusted radius
  gsave
  centerangle str findhalfangle add rotate
  str
  { /charcode exch def
    ( ) dup 0 charcode put outsideplacechar
  } forall
  grestore
  end
} def

/insidecircletext
{ cirdict begin
  /radius exch def
  /centerangle exch def
  /ptsize exch def
  /str exch def
  /xradius radius ptsize 3 div sub def		% adjusted radius
  gsave
  centerangle str findhalfangle sub rotate
  str
  { /charcode exch def
    ( ) dup 0 charcode put insideplacechar
  } forall
  grestore
  end
} def

cirdict begin
/findhalfangle
{ stringwidth pop 2 div
  2 xradius mul pi mul div 360 mul
} def

/outsideplacechar
{ /char exch def
  /halfangle char findhalfangle def
  gsave
  halfangle neg rotate
  radius 0 translate
  -90 rotate
  char stringwidth pop 2 div neg 0 moveto
  char show
  grestore
  halfangle 2 mul neg rotate
} def

/insideplacechar
{ /char exch def
  /halfangle char findhalfangle def
  gsave
  halfangle rotate
  radius 0 translate
  90 rotate
  char stringwidth pop 2 div neg 0 moveto
  char show
  grestore
  halfangle 2 mul rotate
} def

/pi 3.1415926536 def
end

/ares-logo
{ gsave currentpoint translate
  newpath 5 setlinewidth 74 74 74 0 360 arc stroke
  gsave 87.15 89 translate 35 rotate bolt grestore
  gsave 56.905 68 translate 25 rotate -1 1 scale bolt grestore
  gsave 74 74 translate				% set up for circular text
  /Helvetica findfont 14 scalefont setfont
  (AMATEUR RADIO) 14 90 55 outsidecircletext
  (EMERGENCY SERVICE) 14 270 66 insidecircletext
  grestore
  54.275 29 translate 0.616 0.616 scale		% scale for diamond
  2 setlinewidth 1 setlinejoin 			% workaround for "spike" bug
  newpath 0 73 moveto
  32 0 64 73 3 arcto pop pop newpath moveto
  32 0 64 73 3 arcto pop pop pop pop
  64 73 32 146 3 arcto pop pop pop pop
  32 146 0 73 3 arcto pop pop pop pop
  0 73 32 0 3 arcto  pop pop pop pop
  closepath stroke				% border for diamond
  0 setlinejoin
  4.5 73 moveto 32 10 lineto 59.5 73 lineto
  32 136 lineto closepath fill			% diamond body
  1 setgray
  gsave 0 111 moveto 64 111 lineto 64 130 lineto 0 130 lineto clip newpath
  1 setlinejoin
  23 104 moveto 32 125 lineto 41 104 lineto
  28 115 moveto 36 115 lineto stroke 		% letter A
  grestore
  29 38 moveto 29 26 lineto 36 26 lineto stroke	% letter L
  gsave 0 67 moveto 64 67 lineto 64 90 lineto 0 90 lineto clip newpath
  14 67 moveto 14 82 lineto 18.5 82 lineto 18.5 78.5 3.5 90 -90 arcn
  14 75 lineto 18 75 moveto 24 59 lineto stroke	% left letter R
  44 67 moveto 44 82 lineto 48.5 82 lineto 48.5 78.5 3.5 90 -90 arcn
  44 75 lineto 48 75 moveto 54 59 lineto stroke	% right letter R
  grestore
  1.5 setlinewidth
  31 41 moveto 33 41 lineto
  29.375 43.75 moveto 34.625 43.75 lineto
  27.75 46.5 moveto 36.25 46.5 lineto
  26.125 49.25 moveto 37.875 49.25 lineto
  24.5 52 moveto 39.5 52 lineto			% ground symbol
  32 52 moveto 32 60 lineto
  25 60 25 68 33 68 curveto 39 68 39 64 33 64 curveto
  25 64 25 76 33 76 curveto 39 76 39 72 33 72 curveto
  25 72 25 84 33 84 curveto 39 84 39 80 33 80 curveto
  25 80 25 88 32 88 curveto			% coil
  32 106 lineto 32 96 moveto 25 106 lineto
  39 106 lineto closepath stroke		% antenna
  grestore
} def

% display the diamond
0 0 moveto ares-logo showpage

%!PS-Adobe-2.0 EPSF-1.2
%%BoundingBox: -2 -2 188 188
%%Creator: Paul Koning
%%Title: ARRL diamond logo
%%CreationDate: 89.12.20
%%EndComments
%
% The ARRL Special Service Club logo
%
% The code below defines a PostScript function "ssc-logo" which, when
% invoked, paints the ARRL SSC logo at the current x/y.  The resulting
% image is 186 points square, which is 2.58 inches.
%
%	paul koning, 89.12.20 - created, starting from the "diamond" logo
%                    89.01.10 - fixed a few angles
%		     89.09.20 - converted to EPSF file
%		     91.01.15 - fixed bug (stuff left on stack by arcto)
%		     91.12.03 - fixed bounding box
%

/ssc-logo
{ gsave currentpoint translate newpath
  4 setlinewidth 93 93 93 0 360 arc		% enclosing circle
  gsave stroke grestore clip newpath		% use circle as clip region
  135.8 0 moveto 186 0 lineto 186 186 lineto
  135.8 186 lineto closepath fill			% black region of circle
  1.5 setlinewidth 
  0 124.5 moveto 120 124.5 lineto 140 170.125 lineto stroke
  0 103.5 moveto 115.62 103.5 lineto 140 159.125 lineto stroke
  0 82.5 moveto 115.62 82.5 lineto 140 26.875 lineto stroke
  0 61.5 moveto 120 61.5 lineto 140 15.875 lineto stroke
  /Helvetica findfont 20 scalefont setfont
  22 106.5 moveto (SPECIAL) show
  22 85.5 moveto (SERVICE) show
  40 64.5 moveto (CLUB) show
  115.84 47 translate 0.63 0.63 scale		% scale for the diamond
  2 setlinewidth 1 setlinejoin 			% workaround for "spike" bug
  newpath 0 73 moveto
  32 0 64 73 3 arcto pop pop newpath moveto
  32 0 64 73 3 arcto pop pop pop pop
  64 73 32 146 3 arcto pop pop pop pop
  32 146 0 73 3 arcto pop pop pop pop
  0 73 32 0 3 arcto  pop pop pop pop closepath
  gsave 1 setgray fill grestore			% erase inside of diamond
  stroke					% border for diamond
  0 setlinejoin
  gsave 0 111 moveto 64 111 lineto 64 130 lineto 0 130 lineto clip newpath
  1 setlinejoin
  23 104 moveto 32 125 lineto 41 104 lineto
  28 115 moveto 36 115 lineto stroke 		% letter A
  grestore
  29 38 moveto 29 26 lineto 36 26 lineto stroke	% letter L
  gsave 0 67 moveto 64 67 lineto 64 90 lineto 0 90 lineto clip newpath
  14 67 moveto 14 82 lineto 18.5 82 lineto 18.5 78.5 3.5 90 -90 arcn
  14 75 lineto 18 75 moveto 24 59 lineto stroke	% left letter R
  44 67 moveto 44 82 lineto 48.5 82 lineto 48.5 78.5 3.5 90 -90 arcn
  44 75 lineto 48 75 moveto 54 59 lineto stroke	% right letter R
  grestore
  1.5 setlinewidth
  31 41 moveto 33 41 lineto
  29.375 43.75 moveto 34.625 43.75 lineto
  27.75 46.5 moveto 36.25 46.5 lineto
  26.125 49.25 moveto 37.875 49.25 lineto
  24.5 52 moveto 39.5 52 lineto			% ground symbol
  32 52 moveto 32 60 lineto
  25 60 25 68 33 68 curveto 39 68 39 64 33 64 curveto
  25 64 25 76 33 76 curveto 39 76 39 72 33 72 curveto
  25 72 25 84 33 84 curveto 39 84 39 80 33 80 curveto
  25 80 25 88 32 88 curveto			% coil
  32 106 lineto 32 96 moveto 25 106 lineto
  39 106 lineto closepath stroke		% antenna
  grestore
} def

% display the diamond
0 0 moveto ssc-logo showpage

%!PS-Adobe-2.0 EPSF-1.2
%%BoundingBox: -14 -15 355 215
%%Creator: PStJTT -- bugfixes 91.01.14 by paul koning
%%Title: QRP ARC Int'l logo
%%CreationDate: 90.09.24
%%EndComments
%
% The QRP ARC International logo
%
% The code below defines a PostScript function "qrp-logo" which, when
% invoked, paints the logo at the current x/y.
%	paul koning,     91.12.03 - fixed glitch (postscript interpreter
%				    bug, actually) on letter "R"
%

/qrp-logo
{ gsave currentpoint translate
  0 setlinejoin
% First the 'Q/5'
  newpath 
  30 setlinewidth 75 75 75 190 165 arc stroke
  3 99 moveto
  3 200 lineto
  350 200 lineto
  stroke		% stem and horizontal stroke of '5'
  130 20 moveto
  150 0 lineto 
  stroke		% slash on 'Q'
  gsave 155 75 moveto 355 75 lineto 
  355 165 lineto 155 165 lineto clip	% to keep the 'R' diagonal clean
  newpath
  185 75 moveto
  185 150 lineto
  225 130 20 90 270 arcn
  185 110 lineto	% 'P' part of 'R'
  210 110 moveto
  235 65 lineto
  stroke		% diagonal of 'R'
%
% 'P'
%
  280 75 moveto
  280 150 lineto
  320 150 lineto
  320 130 20 90 270 arcn
  280 110 lineto
  stroke
  grestore		% cancel clip region
%
% The "Arrow"
%
  3 setlinewidth
  45 30 moveto
  70 50 lineto
  70 100 lineto
  63 100 lineto
  75 120 lineto
  87 100 lineto
  80 100 lineto
  80 50 lineto
  105 30 lineto
  stroke

  grestore } def

% display the logo 
0 0 moveto qrp-logo 
showpage