ref: ef9ceb0ace1203b8167a418e55fa9654d119cd0d
dir: /ps.c/
#include "post.h"
void ps_pagebeg(int n)
{
out("%%%%Page: %d %d\n", n, n);
out("/saveobj save def\n");
out("mark\n");
out("%d pagesetup\n", n);
}
void ps_pageend(int n)
{
out("cleartomark\n");
out("showpage\n");
out("saveobj restore\n");
out("%%%%EndPage: %d %d\n", n, n);
}
void ps_trailer(int pages, char *fonts)
{
out("%%%%Trailer\n");
out("done\n");
out("%%%%DocumentFonts: %s\n", fonts);
out("%%%%Pages: %d\n", pages);
}
static char *prolog =
"/linewidth .4 def\n"
"/pagesize [612 792] def\n"
"\n"
"/setup {\n"
" counttomark 2 idiv {def} repeat pop\n"
" /scaling 72 resolution div def\n"
" linewidth setlinewidth\n"
" 1 setlinecap\n"
" 0 pagesize 1 get translate\n"
" scaling scaling scale\n"
" 0 0 moveto\n"
"} def\n"
"\n"
"/pagesetup {\n"
" /page exch def\n"
" currentdict /pagedict known currentdict page known and {\n"
" page load pagedict exch get cvx exec\n"
" } if\n"
"} def\n"
"\n"
"/w {neg moveto show} bind def\n"
"/m {neg moveto} bind def\n"
"/g {neg moveto {glyphshow} forall} bind def\n"
"/rgb {255 div 3 1 roll 255 div 3 1 roll 255 div 3 1 roll setrgbcolor} bind def\n"
"/done {/lastpage where {pop lastpage} if} def\n"
"\n"
"% caching fonts, as selectfont is supposed to be doing\n"
"/fncache 7 array def\n"
"/fncidx 0 def\n"
"/selectfont_cached {\n"
" /fsize exch def\n"
" /fname exch def\n"
" /font null def\n"
" fncache {\n"
" /ent exch def\n"
" ent null eq not {\n"
" ent 0 get fname eq {\n"
" /font ent 1 get def\n"
" } if\n"
" } if\n"
" } forall\n"
" font null eq {\n"
" /font fname findfont def\n"
" fncache fncidx [fname font] put\n"
" /fncidx fncidx 1 add def\n"
" fncidx fncache length ge {\n"
" /fncidx 0 def\n"
" } if\n"
" } if\n"
" font fsize scalefont setfont\n"
"} bind def\n"
"/f {\n"
" /font exch def /ptsize exch def\n"
" ptsize scaling div /size exch def\n"
" font size selectfont_cached\n"
" linewidth ptsize mul scaling 10 mul div setlinewidth\n"
"} bind def\n"
"\n"
"/savedmatrix matrix def\n"
"/drawl {\n"
" neg lineto\n"
"} bind def\n"
"/drawe {\n"
" savedmatrix currentmatrix pop scale\n"
" .5 0 rmoveto currentpoint .5 0 rmoveto .5 0 360 arc\n"
" savedmatrix setmatrix\n"
"} bind def\n"
"/drawa {\n"
" /dy2 exch def\n"
" /dx2 exch def\n"
" /dy1 exch def\n"
" /dx1 exch def\n"
" currentpoint dy1 neg add exch dx1 add exch\n"
" dx1 dx1 mul dy1 dy1 mul add sqrt\n"
" dy1 dx1 neg atan\n"
" dy2 neg dx2 atan\n"
" arc\n"
"} bind def\n"
"/draws {\n"
" /y2 exch def\n"
" /x2 exch def\n"
" /y1 exch def\n"
" /x1 exch def\n"
" /y0 exch def\n"
" /x0 exch def\n"
" x0 5 x1 mul add 6 div\n"
" y0 5 y1 mul add -6 div\n"
" x2 5 x1 mul add 6 div\n"
" y2 5 y1 mul add -6 div\n"
" x1 x2 add 2 div\n"
" y1 y2 add -2 div\n"
" curveto\n"
"} bind def\n";
void ps_header(void)
{
out("%%!PS-Adobe-2.0\n");
out("%%%%Version: 1.0\n");
out("%%%%Creator: neatroff - http://litcave.rudi.ir/\n");
out("%%%%DocumentFonts: (atend)\n");
out("%%%%Pages: (atend)\n");
out("%%%%EndComments\n");
out("%%%%BeginProlog\n");
out("/resolution %d def\n", dev_res);
out("%s", prolog);
out("%%%%EndProlog\n");
out("%%%%BeginSetup\n");
out("<< /PageSize pagesize /ImagingBBox null >> setpagedevice\n");
out("mark\n");
out("setup\n");
out("%%%%EndSetup\n");
}