version 1.14, 2010/06/28 22:46:21 |
version 1.27, 2010/07/04 10:53:04 |
|
|
|
|
#include <assert.h> |
#include <assert.h> |
#include <stdarg.h> |
#include <stdarg.h> |
|
#include <stdint.h> |
#include <stdio.h> |
#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
#include <string.h> |
#include <string.h> |
#include <time.h> |
#include <time.h> |
|
#include <unistd.h> |
|
|
#include "out.h" |
#include "out.h" |
#include "main.h" |
#include "main.h" |
#include "term.h" |
#include "term.h" |
|
|
|
#define MINMARGIN_MM 20 /* Minimum 2cm margins. */ |
|
#define MINMARGIN_PNT 56.68 |
|
#define DEFPAGEX_MM 216 /* Default page size is US-letter. */ |
|
#define DEFPAGEY_MM 279 |
|
|
|
/* Convert PostScript point "x" to an AFM unit. */ |
|
#define PNT2AFM(p, x) /* LINTED */ \ |
|
(size_t)((double)(x) * (1000.0 / (double)(p)->engine.ps.scale)) |
|
|
|
/* Convert an AFM unit "x" to a PostScript points */ |
|
#define AFM2PNT(p, x) /* LINTED */ \ |
|
(size_t)((double)(x) / (1000.0 / (double)(p)->engine.ps.scale)) |
|
|
struct glyph { |
struct glyph { |
int wx; /* WX in AFM */ |
size_t wx; /* WX in AFM */ |
}; |
}; |
|
|
#define MAXCHAR 95 |
|
|
|
struct font { |
struct font { |
const char *name; /* FontName in AFM */ |
const char *name; /* FontName in AFM */ |
|
#define MAXCHAR 95 /* total characters we can handle */ |
struct glyph gly[MAXCHAR]; /* glyph metrics */ |
struct glyph gly[MAXCHAR]; /* glyph metrics */ |
}; |
}; |
|
|
|
|
* ASCII, i.e., 32--127. |
* ASCII, i.e., 32--127. |
*/ |
*/ |
|
|
static const struct font fonts[3] = { |
static const struct font fonts[TERMFONT__MAX] = { |
{ "Courier", { |
{ "Times-Roman", { |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 408 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 833 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 564 }, |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 564 }, |
{ 600 }, |
{ 564 }, |
{ 600 }, |
{ 564 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 921 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 889 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 944 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 469 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 444}, |
{ 600 }, |
{ 333}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 278}, |
{ 600 }, |
{ 278}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 278}, |
{ 600 }, |
{ 778}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 333}, |
{ 600 }, |
{ 389}, |
{ 600 }, |
{ 278}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 722}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 500}, |
{ 600 }, |
{ 444}, |
{ 600 }, |
{ 480}, |
{ 600 }, |
{ 200}, |
{ 600 }, |
{ 480}, |
{ 600 }, |
{ 541}, |
} }, |
} }, |
{ "Courier-Bold", { |
{ "Times-Bold", { |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 555 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 1000 }, |
{ 600 }, |
{ 833 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 570 }, |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 570 }, |
{ 600 }, |
{ 570 }, |
{ 600 }, |
{ 570 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 930 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 944 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 1000 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 581 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 833 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 394 }, |
{ 600 }, |
{ 220 }, |
{ 600 }, |
{ 394 }, |
{ 600 }, |
{ 520 }, |
} }, |
} }, |
{ "Courier-Oblique", { |
{ "Times-Italic", { |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 420 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 833 }, |
{ 600 }, |
{ 778 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 675 }, |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 250 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 675 }, |
{ 600 }, |
{ 675 }, |
{ 600 }, |
{ 675 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 920 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 833 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 833 }, |
{ 600 }, |
{ 611 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 556 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 422 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 333 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 722 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 278 }, |
{ 600 }, |
{ 500 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 667 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 444 }, |
{ 600 }, |
{ 389 }, |
{ 600 }, |
{ 400 }, |
{ 600 }, |
{ 275 }, |
{ 600 }, |
{ 400 }, |
{ 600 }, |
{ 541 }, |
} }, |
} }, |
}; |
}; |
|
|
#define PS_CHAR_HEIGHT 12 |
/* These work the buffer used by the header and footer. */ |
#define PS_CHAR_TOPMARG (792 - 24) |
|
#define PS_CHAR_TOP (PS_CHAR_TOPMARG - 36) |
|
#define PS_CHAR_LEFT 36 |
|
#define PS_CHAR_BOTMARG 24 |
|
#define PS_CHAR_BOT (PS_CHAR_BOTMARG + 36) |
|
|
|
#define PS_BUFSLOP 128 |
#define PS_BUFSLOP 128 |
#define PS_GROWBUF(p, sz) \ |
#define PS_GROWBUF(p, sz) \ |
do if ((p)->engine.ps.psmargcur + (sz) > \ |
do if ((p)->engine.ps.psmargcur + (sz) > \ |
Line 365 static const struct font fonts[3] = { |
|
Line 373 static const struct font fonts[3] = { |
|
} while (/* CONSTCOND */ 0) |
} while (/* CONSTCOND */ 0) |
|
|
|
|
static void ps_letter(struct termp *, char); |
static double ps_hspan(const struct termp *, |
|
const struct roffsu *); |
|
static size_t ps_width(const struct termp *, char); |
|
static void ps_advance(struct termp *, size_t); |
static void ps_begin(struct termp *); |
static void ps_begin(struct termp *); |
static void ps_end(struct termp *); |
static void ps_end(struct termp *); |
static void ps_advance(struct termp *, size_t); |
|
static void ps_endline(struct termp *); |
static void ps_endline(struct termp *); |
static void ps_fclose(struct termp *); |
static void ps_fclose(struct termp *); |
static size_t ps_width(const struct termp *, char); |
static void ps_letter(struct termp *, char); |
static void ps_pclose(struct termp *); |
static void ps_pclose(struct termp *); |
static void ps_pletter(struct termp *, int); |
static void ps_pletter(struct termp *, int); |
static void ps_printf(struct termp *, const char *, ...); |
static void ps_printf(struct termp *, const char *, ...); |
Line 380 static void ps_setfont(struct termp *, enum termfon |
|
Line 390 static void ps_setfont(struct termp *, enum termfon |
|
|
|
|
|
void * |
void * |
ps_alloc(void) |
ps_alloc(char *outopts) |
{ |
{ |
struct termp *p; |
struct termp *p; |
|
size_t pagex, pagey, margin, lineheight, m1, m2; |
|
const char *toks[2]; |
|
const char *pp; |
|
char *v; |
|
|
if (NULL == (p = term_alloc(TERMENC_ASCII))) |
if (NULL == (p = term_alloc(TERMENC_ASCII))) |
return(NULL); |
return(NULL); |
|
|
p->defrmargin = 612 - (PS_CHAR_LEFT * 2); |
p->advance = ps_advance; |
p->type = TERMTYPE_PS; |
|
p->letter = ps_letter; |
|
p->begin = ps_begin; |
p->begin = ps_begin; |
p->end = ps_end; |
p->end = ps_end; |
p->advance = ps_advance; |
|
p->endline = ps_endline; |
p->endline = ps_endline; |
|
p->hspan = ps_hspan; |
|
p->letter = ps_letter; |
|
p->type = TERMTYPE_PS; |
p->width = ps_width; |
p->width = ps_width; |
|
|
|
toks[0] = "paper"; |
|
toks[1] = NULL; |
|
|
|
pp = NULL; |
|
|
|
while (outopts && *outopts) |
|
switch (getsubopt(&outopts, UNCONST(toks), &v)) { |
|
case (0): |
|
pp = v; |
|
break; |
|
default: |
|
break; |
|
} |
|
|
|
/* Default to US letter (millimetres). */ |
|
|
|
pagex = DEFPAGEX_MM; |
|
pagey = DEFPAGEY_MM; |
|
|
|
/* |
|
* The ISO-269 paper sizes can be calculated automatically, but |
|
* it would require bringing in -lm for pow() and I'd rather not |
|
* do that. So just do it the easy way for now. Since this |
|
* only happens once, I'm not terribly concerned. |
|
*/ |
|
|
|
if (pp && strcasecmp(pp, "letter")) { |
|
if (0 == strcasecmp(pp, "a3")) { |
|
pagex = 297; |
|
pagey = 420; |
|
} else if (0 == strcasecmp(pp, "a4")) { |
|
pagex = 210; |
|
pagey = 297; |
|
} else if (0 == strcasecmp(pp, "a5")) { |
|
pagex = 148; |
|
pagey = 210; |
|
} else if (0 == strcasecmp(pp, "legal")) { |
|
pagex = 216; |
|
pagey = 356; |
|
} else if (2 != sscanf(pp, "%zux%zu", &pagex, &pagey)) |
|
fprintf(stderr, "%s: Unknown paper\n", pp); |
|
} else if (NULL == pp) |
|
pp = "letter"; |
|
|
|
/* Enforce minimum page size >= (2 times) min-margin. */ |
|
|
|
if ((2 * MINMARGIN_MM) >= pagex) { |
|
fprintf(stderr, "%s: Insufficient page width\n", pp); |
|
pagex = DEFPAGEX_MM; |
|
} else if ((2 * MINMARGIN_MM >= pagey)) { |
|
fprintf(stderr, "%s: Insufficient page length\n", pp); |
|
pagey = DEFPAGEY_MM; |
|
} |
|
|
|
/* |
|
* This MUST be defined before any PNT2AFM or AFM2PNT |
|
* calculations occur. |
|
*/ |
|
|
|
p->engine.ps.scale = 11; |
|
|
|
/* Remember millimetres -> AFM units. */ |
|
|
|
pagex = PNT2AFM(p, ((double)pagex * 2.834)); |
|
pagey = PNT2AFM(p, ((double)pagey * 2.834)); |
|
|
|
/* |
|
* Calculate margins. First get the minimum text width: either |
|
* page minus margins or width of 65 'm' characters. Set total |
|
* margins to page size minus text width. |
|
*/ |
|
|
|
m1 = ps_width(p, 'm') * 65; |
|
m2 = pagex - (2 * PNT2AFM(p, MINMARGIN_PNT)); |
|
margin = (pagex - (m1 < m2 ? m1 : m2)) / 2; |
|
|
|
lineheight = PNT2AFM(p, 16); |
|
|
|
p->engine.ps.width = pagex; |
|
p->engine.ps.height = pagey; |
|
p->engine.ps.header = pagey - (margin / 2) - (lineheight / 2); |
|
p->engine.ps.top = pagey - margin; |
|
p->engine.ps.footer = (margin / 2) - (lineheight / 2); |
|
p->engine.ps.bottom = margin; |
|
p->engine.ps.left = margin; |
|
p->engine.ps.lineheight = lineheight; |
|
|
|
p->defrmargin = pagex - (margin * 2); |
return(p); |
return(p); |
} |
} |
|
|
Line 484 ps_end(struct termp *p) |
|
Line 587 ps_end(struct termp *p) |
|
assert('\0' == p->engine.ps.last); |
assert('\0' == p->engine.ps.last); |
assert(p->engine.ps.psmarg && p->engine.ps.psmarg[0]); |
assert(p->engine.ps.psmarg && p->engine.ps.psmarg[0]); |
printf("%s", p->engine.ps.psmarg); |
printf("%s", p->engine.ps.psmarg); |
|
p->engine.ps.pages++; |
printf("showpage\n"); |
printf("showpage\n"); |
printf("%s\n", "%%EOF"); |
|
|
printf("%%%%Trailer\n"); |
|
printf("%%%%Pages: %zu\n", p->engine.ps.pages); |
|
printf("%%%%EOF\n"); |
} |
} |
|
|
|
|
|
|
ps_begin(struct termp *p) |
ps_begin(struct termp *p) |
{ |
{ |
time_t t; |
time_t t; |
|
int i; |
|
|
/* |
/* |
* Print margins into margin buffer. Nothing gets output to the |
* Print margins into margin buffer. Nothing gets output to the |
Line 506 ps_begin(struct termp *p) |
|
Line 614 ps_begin(struct termp *p) |
|
|
|
p->engine.ps.psmargcur = 0; |
p->engine.ps.psmargcur = 0; |
p->engine.ps.psstate = PS_MARGINS; |
p->engine.ps.psstate = PS_MARGINS; |
p->engine.ps.pscol = PS_CHAR_LEFT; |
p->engine.ps.pscol = p->engine.ps.left; |
p->engine.ps.psrow = PS_CHAR_TOPMARG; |
p->engine.ps.psrow = p->engine.ps.header; |
|
|
ps_setfont(p, TERMFONT_NONE); |
ps_setfont(p, TERMFONT_NONE); |
|
|
(*p->headf)(p, p->argf); |
(*p->headf)(p, p->argf); |
(*p->endline)(p); |
(*p->endline)(p); |
|
|
p->engine.ps.pscol = PS_CHAR_LEFT; |
p->engine.ps.pscol = p->engine.ps.left; |
p->engine.ps.psrow = PS_CHAR_BOTMARG; |
p->engine.ps.psrow = p->engine.ps.footer; |
|
|
(*p->footf)(p, p->argf); |
(*p->footf)(p, p->argf); |
(*p->endline)(p); |
(*p->endline)(p); |
Line 533 ps_begin(struct termp *p) |
|
Line 641 ps_begin(struct termp *p) |
|
|
|
t = time(NULL); |
t = time(NULL); |
|
|
printf("%%!PS\n"); |
printf("%%!PS-Adobe-3.0\n"); |
printf("%%%%Creator: mandoc-%s\n", VERSION); |
printf("%%%%Creator: mandoc-%s\n", VERSION); |
printf("%%%%CreationDate: %s", ctime(&t)); |
printf("%%%%CreationDate: %s", ctime(&t)); |
printf("%%%%PageOrder: Ascend\n"); |
printf("%%%%DocumentData: Clean7Bit\n"); |
printf("%%%%Orientation: Portrait\n"); |
printf("%%%%Orientation: Portrait\n"); |
printf("%%%%EndComments\n"); |
printf("%%%%Pages: (atend)\n"); |
|
printf("%%%%PageOrder: Ascend\n"); |
|
printf("%%%%DocumentMedia: Default %zu %zu 0 () ()\n", |
|
AFM2PNT(p, p->engine.ps.width), |
|
AFM2PNT(p, p->engine.ps.height)); |
|
printf("%%%%DocumentNeededResources: font"); |
|
for (i = 0; i < (int)TERMFONT__MAX; i++) |
|
printf(" %s", fonts[i].name); |
|
printf("\n%%%%EndComments\n"); |
|
|
|
printf("%%%%Page: %zu %zu\n", |
|
p->engine.ps.pages + 1, |
|
p->engine.ps.pages + 1); |
|
|
ps_setfont(p, TERMFONT_NONE); |
ps_setfont(p, TERMFONT_NONE); |
p->engine.ps.pscol = PS_CHAR_LEFT; |
p->engine.ps.pscol = p->engine.ps.left; |
p->engine.ps.psrow = PS_CHAR_TOP; |
p->engine.ps.psrow = p->engine.ps.top; |
} |
} |
|
|
|
|
Line 558 ps_pletter(struct termp *p, int c) |
|
Line 678 ps_pletter(struct termp *p, int c) |
|
|
|
if ( ! (PS_INLINE & p->engine.ps.psstate)) { |
if ( ! (PS_INLINE & p->engine.ps.psstate)) { |
ps_printf(p, "%zu %zu moveto\n(", |
ps_printf(p, "%zu %zu moveto\n(", |
p->engine.ps.pscol, |
AFM2PNT(p, p->engine.ps.pscol), |
p->engine.ps.psrow); |
AFM2PNT(p, p->engine.ps.psrow)); |
p->engine.ps.psstate |= PS_INLINE; |
p->engine.ps.psstate |= PS_INLINE; |
} |
} |
|
|
Line 588 ps_pletter(struct termp *p, int c) |
|
Line 708 ps_pletter(struct termp *p, int c) |
|
|
|
if (c <= 32 || (c - 32 > MAXCHAR)) { |
if (c <= 32 || (c - 32 > MAXCHAR)) { |
ps_putchar(p, ' '); |
ps_putchar(p, ' '); |
p->engine.ps.pscol += (fonts[f].gly[0].wx / 100); |
p->engine.ps.pscol += fonts[f].gly[0].wx; |
return; |
return; |
} |
} |
|
|
ps_putchar(p, c); |
ps_putchar(p, (char)c); |
c -= 32; |
c -= 32; |
p->engine.ps.pscol += (fonts[f].gly[c].wx / 100); |
p->engine.ps.pscol += fonts[f].gly[c].wx; |
} |
} |
|
|
|
|
Line 730 ps_endline(struct termp *p) |
|
Line 850 ps_endline(struct termp *p) |
|
* showpage and restart our row. |
* showpage and restart our row. |
*/ |
*/ |
|
|
p->engine.ps.pscol = PS_CHAR_LEFT; |
p->engine.ps.pscol = p->engine.ps.left; |
if (p->engine.ps.psrow >= PS_CHAR_HEIGHT + PS_CHAR_BOT) { |
if (p->engine.ps.psrow >= p->engine.ps.lineheight + |
p->engine.ps.psrow -= PS_CHAR_HEIGHT; |
p->engine.ps.bottom) { |
|
p->engine.ps.psrow -= p->engine.ps.lineheight; |
return; |
return; |
} |
} |
|
|
assert(p->engine.ps.psmarg && p->engine.ps.psmarg[0]); |
assert(p->engine.ps.psmarg && p->engine.ps.psmarg[0]); |
printf("%s", p->engine.ps.psmarg); |
printf("%s", p->engine.ps.psmarg); |
printf("showpage\n"); |
printf("showpage\n"); |
p->engine.ps.psrow = PS_CHAR_TOP; |
p->engine.ps.pages++; |
|
printf("%%%%Page: %zu %zu\n", |
|
p->engine.ps.pages + 1, |
|
p->engine.ps.pages + 1); |
|
p->engine.ps.psrow = p->engine.ps.top; |
} |
} |
|
|
|
|
|
|
ps_setfont(struct termp *p, enum termfont f) |
ps_setfont(struct termp *p, enum termfont f) |
{ |
{ |
|
|
ps_printf(p, "/%s 10 selectfont\n", fonts[(int)f].name); |
assert(f < TERMFONT__MAX); |
|
ps_printf(p, "/%s %zu selectfont\n", |
|
fonts[(int)f].name, p->engine.ps.scale); |
p->engine.ps.lastf = f; |
p->engine.ps.lastf = f; |
} |
} |
|
|
Line 758 ps_width(const struct termp *p, char c) |
|
Line 885 ps_width(const struct termp *p, char c) |
|
{ |
{ |
|
|
if (c <= 32 || c - 32 >= MAXCHAR) |
if (c <= 32 || c - 32 >= MAXCHAR) |
return(fonts[(int)TERMFONT_NONE].gly[0].wx / 100); |
return(fonts[(int)TERMFONT_NONE].gly[0].wx); |
|
|
c -= 32; |
c -= 32; |
return(fonts[(int)TERMFONT_NONE].gly[(int)c].wx / 100); |
return(fonts[(int)TERMFONT_NONE].gly[(int)c].wx); |
} |
} |
|
|
|
|
|
static double |
|
ps_hspan(const struct termp *p, const struct roffsu *su) |
|
{ |
|
double r; |
|
|
|
/* |
|
* All of these measurements are derived by converting from the |
|
* native measurement to AFM units. |
|
*/ |
|
|
|
switch (su->unit) { |
|
case (SCALE_CM): |
|
r = PNT2AFM(p, su->scale * 28.34); |
|
break; |
|
case (SCALE_IN): |
|
r = PNT2AFM(p, su->scale * 72); |
|
break; |
|
case (SCALE_PC): |
|
r = PNT2AFM(p, su->scale * 12); |
|
break; |
|
case (SCALE_PT): |
|
r = PNT2AFM(p, su->scale * 100); |
|
break; |
|
case (SCALE_EM): |
|
r = su->scale * |
|
fonts[(int)TERMFONT_NONE].gly[109 - 32].wx; |
|
break; |
|
case (SCALE_MM): |
|
r = PNT2AFM(p, su->scale * 2.834); |
|
break; |
|
case (SCALE_EN): |
|
r = su->scale * |
|
fonts[(int)TERMFONT_NONE].gly[110 - 32].wx; |
|
break; |
|
case (SCALE_VS): |
|
r = su->scale * p->engine.ps.lineheight; |
|
break; |
|
default: |
|
r = su->scale; |
|
break; |
|
} |
|
|
|
return(r); |
|
} |
|
|