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// BUG: change the "n" and "S" in symbol drawing later. gr.cc:gr_drawsymbol
#if !defined(_postscpt_)
#define _postscpt_
#define PS_break_path "stroke newpath\n%.1f %.1f m\n"
#define PS_closepath "h\n"
#define PS_comment "%%%s\n"
#define PS_fill "F\n"
#define PS_fillrect "%.1f %.1f %.1f %.1f fr\n"
#define PS_lineto "%.1f %.1f l\n"
#define PS_rlineto "%.1f %.1f rl\n"
#define PS_moveto "%.1f %.1f m\n"
#define PS_rmoveto "%.1f %.1f rm\n"
#define PS_weak_newpath "n\n"
#define PS_newpath "newpath\n"
#define PS_setgray "%.3f g\n"
#define PS_setlinewidth "%.3f w\n"
#define PS_showc "(%c) sh\n"
#define PS_showpage "showpage\n"
#define PS_stroke "S\n"
// Commands to retire, when get a chance to recode next:
// rl rm ALL TEXT COMMANDS
static char *PS_dict[] =
{
"% NOTE: The Gri postscript dictionary is being converted to the Adobe",
"% Illustrator 3.0 dialect of PostScript, as described in the Adobe",
"% documents stored at URL",
"% http://www.adobe.com/Support/TechNotes.html",
"% (as of Jan 1996, this doc is number 5007). When the conversion",
"% is complete, the Adobe Illustrator drawing program -- and any",
"% program compatible with AI -- will be able to edit Gri output.",
"%",
"% The IslandDraw (TM) program is able to read Gri output",
"% at this time; remarkably, it can read/edit arbitrary PostScript.",
"%",
"% The definitions below are presented in the same order as the Adobe",
"% manual. The stack configuration before and after is shown in curly",
"% brackets. All the operators are listed, but only some are defined",
"% here. Most things are faithful, except that no distinction is made",
"% between colors for stroking and filling paths. The string 'WRONGLY'",
"% appears with commands that are approximations.",
"%",
"% PDF-style abbreviations:",
"/rg {setrgbcolor} def % {red green blue} {-} set RGB color",
"/RG {setrgbcolor} def % {red green blue} {-} set RGB color",
"/q {gsave} def",
"/Q {grestore} def",
"/W {clip} def",
"/W* {eoclip} def",
"%",
"% Gri-specific abbreviations:",
"/hsb {sethsbcolor} def % {hue saturation brightness} {-} set HSB color",
"%",
"% Following all try to mimic Adobe Illustrator",
"%",
"% Mimicking section 5.1 of Adobe manual:",
"%A % {flag A} {-} Determine whether",
" % following object can",
" % be selected. Flag=1",
" % prevents selection;",
" % flag=0 allows it.",
"",
"% Mimicking section 5.2 of Adobe manual:",
"%u % {u} {-} start group",
"%U % end group",
"%q % as 'u' but first item is a clip path",
"%Q % as 'U' but first item is a clip path",
"",
"% Mimicking section 5.3 of Adobe manual:",
"/g {setgray} def % {gray g} {-} Set gray for fill",
" % path, WRONGLY used",
" % for stroking also. ",
"/G {setgray} def % As 'g', but for filling path.",
"%k % Set cmyk color for filling path.",
"%K % As 'k', but for stroking path.",
"%x % Set cmyk custom color for filling path.",
"%X % As 'x' but for stroking path.",
"%p % Define pattern for filling path.",
"%P % As 'p' but for stroking path.",
"%O % Specify whether overprinting for fill paths",
"%R % As 'O' but for stroking path.",
"",
"% Mimicking section 5.4 of Adobe manual:",
"/d {setdash} def % {[array] phase d} {-} Set dash.",
"/i {setflat} def % {flatness i} {-} Set flatness.",
"/j {setlinejoin} def % {linejoin j} {-} Set line join.",
"/J {setlinecap} def % {linecap J} {-} Set line cap.",
"/M {setmiterlimit} def % {miterlimit M} {-} Set miter limit.",
"/w {setlinewidth} def % {linewidth w} {-} Set line width.",
"",
"% Mimicking section 5.5 of Adobe manual:",
"/m {moveto} def % {x y m} {-} Move to locn",
"/l {lineto} def % {x y l} {-} Draw line to locn",
" % not a smooth point.",
" % WRONGLY, no",
" % distinction is made",
" % between smooth and",
" % corner. ",
"%L % {x y L} {-} As 'l' but a corner",
"%c % Bezier curve to smooth point.",
"%C % As 'c' but to corner point.",
"%v % Something else to do with Bezier.",
"%V % ",
"%y % ",
"%Y % ",
"",
"% Mimicking section 5.6 of Adobe manual:",
"%N % {N} {-} As 'n' for nondrawn stuff",
"/n {newpath} def % {n} {-} WRONGLY interpreted",
" % as path constructor",
"/F {fill} def % {F} {-} Fill current path.",
"%f % {f} {-} 'F' but close first",
"/S {stroke} def % {S} {-} Stroke current path.",
"%s % {s} {-} 'S' but close first",
"%B % {B} {-} As 's' but don't empty path.",
"%b % {b} {-} As 'f' but don't empty path.",
"%H % no-op (weird huh?)",
"/h {closepath} def % {h} {-} Close current path",
"%W % Used to create masks.",
"",
"% Mimicking section 5.7 of Adobe manual:",
"%a % Begin text block ...",
"%e % Similar to 'a' but ...",
"%I % Similar to 'a' but ...",
"%o % Similar to 'a' but ...",
"%r % Similar to 'a' but ...",
"%t % {len (string) t} {-} Render string.",
"%T % End block of text",
"",
"% That's the end of the Illustrator stuff. Following are some Gri",
"% definitions which provide a temporary way of handling fonts. ",
"/sf {setfont} def % {fontname sf} {-} Set font name.",
"/sh {show} def % {(text) sh} {-} Show text.",
"/sc {scalefont} def % {size sc} {-} Scale font.",
"% Gri items which should be translated to Illustrator format:",
"/rl {rlineto} def",
"/rm {rmoveto} def",
"% Procedures",
"/cimdict 7 dict def",
"/cim {",
" cimdict begin",
" /cl exch def",
" /rw exch def",
" /yur exch def",
" /xur exch def",
" /yll exch def",
" /xll exch def",
" q",
" xll yll translate",
" xur xll sub yur yll sub scale",
" /do cl 3 mul string def",
" cl rw 8 [cl 0 0 rw neg 0 rw] {currentfile do readhexstring pop} false 3 colorimage",
" Q",
" end",
"} def",
#if 1 // suggested 2001-mar-01 as workaround for ps2pdf bug
"/imdict 14 dict def",
"/im {",
" imdict begin",
" /cl exch def",
" /rw exch def",
" /yur exch def",
" /xur exch def",
" /yll exch def",
" /xll exch def",
" /imagemap exch def",
" q",
" % Until version 2.6.0 used a 'settransfer' here, but that",
" % triggers a bug in ps2pdf",
" xll yll translate",
" xur xll sub yur yll sub scale",
" /do cl string def",
" cl rw 8 [cl 0 0 rw neg 0 rw]",
" {currentfile do readhexstring pop",
" dup length 1 sub 0 1 3 -1 roll",
" { 1 index exch",
" 2 copy get imagemap exch get 255 mul cvi put",
" }",
" for",
" }image",
" Q",
" end",
"} bind def",
#else
"/imdict 14 dict def",
"/im {",
" imdict begin",
" /cl exch def",
" /rw exch def",
" /yur exch def",
" /xur exch def",
" /yll exch def",
" /xll exch def",
" /imagemap exch def",
" q",
" % Add the mapping to the transfer function (ref: white book, p 743.",
" [{255 mul cvi imagemap exch get} /exec load currenttransfer /exec load]",
" cvx settransfer",
" xll yll translate",
" xur xll sub yur yll sub scale",
" /do cl string def",
" cl rw 8 [cl 0 0 rw neg 0 rw] {currentfile do readhexstring pop}image",
" Q",
" end",
"} def",
#endif
"/frdict 5 dict def",
"/fr {",
" frdict begin",
" /yt exch def",
" /xr exch def",
" /yb exch def",
" /xl exch def",
" n",
" xl yb m",
" xl yt l",
" xr yt l",
" xr yb l",
" h",
" F",
" n",
" end",
"} def",
"/plusdict 3 dict def",
"/_plus {",
" plusdict begin",
" dup 0.5 mul /t0 exch def",
" /t1 exch def",
" 0 t0 rm",
" 0 t1 neg rl",
" t0 neg t0 rm",
" t1 0 rl",
" t0 neg 0 rm",
" end",
"} def",
"/timesdict 3 dict def",
"/_times {",
" timesdict begin",
" dup 0.353553 mul /t0 exch def",
" 0.707106 mul /t1 exch def",
" t0 neg t0 rm", // upper left
" t1 dup neg rl", // lower right
" t1 neg 0 rm", // lower left
" t1 dup rl", // upper right
" t0 neg dup rm", // centre
" end",
"} def",
"/boxdict 3 dict def",
"/_box {",
" boxdict begin",
" dup 0.5 mul /t0 exch def",
" 1 mul /t1 exch def",
" t0 neg t0 rm", // top left
" t1 0 rl", // top right
" 0 t1 neg rl", // bottom right
" t1 neg 0 rl", // bottom left
" h", // back to top left
" t0 dup neg rm", // end at centre
" end",
"} def",
"/filledboxdict 3 dict def",
"/_filledbox {",
" filledboxdict begin",
" dup 0.5 mul /t0 exch def",
" 1 mul /t1 exch def",
" t0 neg t0 rm", // top left
" t1 0 rl", // top right
" 0 t1 neg rl", // bottom right
" t1 neg 0 rl", // bottom left
" h", // back to top left
" t0 dup neg rm", // end at centre
" F end",
"} def",
"/diamonddict 2 dict def",
"/_diamond {",
" diamonddict begin",
" 0.5 mul /t0 exch def",
" t0 neg 0 rm", // left
" t0 dup rl", // top
" t0 dup neg rl", // right
" t0 neg dup rl", // bottom
" h", // back to left
" t0 0 rm", // end at centre
" end",
"} def",
"/filleddiamonddict 2 dict def",
"/_filleddiamond {",
" filleddiamonddict begin",
" 0.5 mul /t0 exch def",
" t0 neg 0 rm", // left
" t0 dup rl", // top
" t0 dup neg rl", // right
" t0 neg dup rl", // bottom
" h", // back to left
" t0 0 rm", // end at centre
" F end",
"} def",
"/triangleupdict 5 dict def",
"/_triangleup {",
" triangleupdict begin",
" dup 0.25 mul /t0 exch def",
" dup 0.433013 mul /t1 exch def",
" dup 0.75 mul /t2 exch def",
" 0.866026 mul /t3 exch def",
" t1 neg t0 neg rm", // bottom left
" t1 t2 rl", // top
" t1 t2 neg rl", // bottom right
" h", // back to bottom left
" t1 t0 rm", // end at centre
" end",
"} def",
"/filledtriangleupdict 5 dict def",
"/_filledtriangleup {",
" filledtriangleupdict begin",
" dup 0.25 mul /t0 exch def",
" dup 0.433013 mul /t1 exch def",
" dup 0.75 mul /t2 exch def",
" 0.866026 mul /t3 exch def",
" t1 neg t0 neg rm", // bottom left
" t1 t2 rl", // top
" t1 t2 neg rl", // bottom right
" h", // back to bottom left
" t1 t0 rm", // end at centre
" F end",
"} def",
"/trianglerightdict 5 dict def",
"/_triangleright {",
" trianglerightdict begin",
" dup 0.25 mul /t0 exch def",
" dup 0.433013 mul /t1 exch def",
" dup 0.75 mul /t2 exch def",
" 0.866026 mul /t3 exch def",
" t0 neg t1 rm", // top
" t2 t1 neg rl", // right
" t2 neg t1 neg rl", // bottom
" h", // back to top
" t0 t1 neg rm", // end at centre
" end",
"} def",
"/filledtrianglerightdict 5 dict def",
"/_filledtriangleright {",
" filledtrianglerightdict begin",
" dup 0.25 mul /t0 exch def",
" dup 0.433013 mul /t1 exch def",
" dup 0.75 mul /t2 exch def",
" 0.866026 mul /t3 exch def",
" t0 neg t1 rm", // top
" t2 t1 neg rl", // right
" t2 neg t1 neg rl", // bottom
" h", // back to top
" t0 t1 neg rm", // end at centre
" F end",
"} def",
"/triangledowndict 5 dict def",
"/_triangledown {",
" triangledowndict begin",
" dup 0.25 mul /t0 exch def",
" dup 0.433013 mul /t1 exch def",
" dup 0.75 mul /t2 exch def",
" 0.866026 mul /t3 exch def",
" t1 neg t0 rm", // top left
" t3 0 rl", // top right
" t1 neg t2 neg rl", // bottom
" h", // back to top left
" t1 t0 neg rm", // end at centre
" end",
"} def",
"/filledtriangledowndict 5 dict def",
"/_filledtriangledown {",
" filledtriangledowndict begin",
" dup 0.25 mul /t0 exch def",
" dup 0.433013 mul /t1 exch def",
" dup 0.75 mul /t2 exch def",
" 0.866026 mul /t3 exch def",
" t1 neg t0 rm", // top left
" t3 0 rl", // top right
" t1 neg t2 neg rl", // bottom
" h", // back to top left
" t1 t0 neg rm", // end at centre
" F end",
"} def",
"/triangleleftdict 5 dict def",
"/_triangleleft {",
" triangleleftdict begin",
" dup 0.25 mul /t0 exch def",
" dup 0.433013 mul /t1 exch def",
" dup 0.75 mul /t2 exch def",
" 0.866026 mul /t3 exch def",
" t0 t1 rm", // top
" 0 t3 neg rl", // bottom
" t2 neg t1 rl", // left
" h", // back to top
" t0 neg t1 neg rm", // end at centre
" end",
"} def",
"/filledtriangleleftdict 5 dict def",
"/_filledtriangleleft {",
" filledtriangleleftdict begin",
" dup 0.25 mul /t0 exch def",
" dup 0.433013 mul /t1 exch def",
" dup 0.75 mul /t2 exch def",
" 0.866026 mul /t3 exch def",
" t0 t1 rm", // top
" 0 t3 neg rl", // bottom
" t2 neg t1 rl", // left
" h", // back to top
" t0 neg t1 neg rm", // end at centre
" F end",
"} def",
"/circdict 5 dict def",
"/_circ {",
" circdict begin",
" 0.5 mul /t0 exch def",
" currentpoint",
" /t2 exch def",
" /t1 exch def",
" S n t1 t2 t0 0 360 arc",
" t1 t2 m",
" end",
"} def",
"/bulldict 3 dict def", // stack: diameter
"/_bull {",
" bulldict begin",
" 0.5 mul /r exch def",
" currentpoint /y exch def /x exch def",
" S n x y r 0 360 arc h F S",
" end",
"} def",
"/filledhalfmoonupdict 3 dict def", // stack: diameter
"/_filledhalfmoonup {",
" bulldict begin",
" 0.5 mul /r exch def",
" currentpoint /y exch def /x exch def",
" S n x y r 0 180 arc h F S",
" end",
"} def",
"/filledhalfmoondowndict 3 dict def", // stack: diameter
"/_filledhalfmoondown {",
" bulldict begin",
" 0.5 mul /r exch def",
" currentpoint /y exch def /x exch def",
" S n x y r 180 360 arc h F S",
" end",
"} def",
NULL
};
#endif // _postscpt_
|