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#include "platform.h" |
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#include "standard.h" |
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#include "resolu.h" |
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#include "color.h" |
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#include "font.h" |
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int nlines, maxline; /* text dimensions */ |
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int maxwidth; /* maximum line width (dvi) */ |
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static void makemap(void); |
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static void get_text(FILE *fp); |
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static void arg_text(int ac, char *av[]); |
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static void maptext(void); |
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static void mapglyph(GLYPH *gl, int tx0, int ty0); |
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static void mapcoord(int p[2], int tx, int ty); |
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static void mapedge(int x, int y, int run, int rise); |
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static void writemap(FILE *fp); |
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|
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< |
main(argc, argv) |
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int argc; |
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char *argv[]; |
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|
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int |
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main( |
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int argc, |
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char *argv[] |
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) |
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{ |
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int an; |
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SET_FILE_BINARY(stdout); |
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} |
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/* load font file */ |
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ourfont = getfont(fontfile); |
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if (!ourfont) |
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exit(1); |
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/* get text */ |
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if (an == argc) |
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gettext(stdin); |
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get_text(stdin); |
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else |
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arg_text(argc-an, argv+an); |
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} |
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makemap() /* create the bit map */ |
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static void |
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makemap(void) /* create the bit map */ |
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{ |
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double pictaspect; |
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if (ysiz % SSS) |
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ysiz += SSS - ysiz%SSS; |
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xdim = (xsiz+7)/8; |
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ourbitmap = (BYTE *)bmalloc(ysiz*xdim); |
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> |
ourbitmap = (uby8 *)bmalloc(ysiz*xdim); |
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if (ourbitmap == NULL) |
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error(SYSTEM, "Out of memory in makemap"); |
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memset((char *)ourbitmap, '\0', ysiz*xdim); |
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} |
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| 229 |
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|
| 230 |
< |
gettext(fp) /* get text from a file */ |
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< |
FILE *fp; |
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> |
static void |
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> |
get_text( /* get text from a file */ |
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> |
FILE *fp |
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> |
) |
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{ |
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char buf[MAXLINE]; |
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register LINE *curl; |
| 268 |
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} |
| 269 |
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return; |
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memerr: |
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< |
error(SYSTEM, "Out of memory in gettext"); |
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> |
error(SYSTEM, "Out of memory in get_text"); |
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} |
| 273 |
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|
| 274 |
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|
| 275 |
< |
arg_text(ac, av) /* get text from arguments */ |
| 276 |
< |
int ac; |
| 277 |
< |
char *av[]; |
| 275 |
> |
static void |
| 276 |
> |
arg_text( /* get text from arguments */ |
| 277 |
> |
int ac, |
| 278 |
> |
char *av[] |
| 279 |
> |
) |
| 280 |
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{ |
| 281 |
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register char *cp; |
| 282 |
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|
| 312 |
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} |
| 313 |
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|
| 314 |
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|
| 315 |
< |
maptext() /* map our text */ |
| 315 |
> |
static void |
| 316 |
> |
maptext(void) /* map our text */ |
| 317 |
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{ |
| 318 |
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register LINE *curl; |
| 319 |
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int l, len; |
| 329 |
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} |
| 330 |
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|
| 331 |
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|
| 332 |
< |
mapglyph(gl, tx0, ty0) /* convert a glyph */ |
| 333 |
< |
GLYPH *gl; |
| 334 |
< |
int tx0, ty0; |
| 332 |
> |
static void |
| 333 |
> |
mapglyph( /* convert a glyph */ |
| 334 |
> |
GLYPH *gl, |
| 335 |
> |
int tx0, |
| 336 |
> |
int ty0 |
| 337 |
> |
) |
| 338 |
|
{ |
| 339 |
|
int n; |
| 340 |
|
register GORD *gp; |
| 355 |
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} |
| 356 |
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|
| 357 |
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|
| 358 |
< |
mapcoord(p, tx, ty) /* map text to picture coordinates */ |
| 359 |
< |
int p[2], tx, ty; |
| 358 |
> |
static void |
| 359 |
> |
mapcoord( /* map text to picture coordinates */ |
| 360 |
> |
int p[2], |
| 361 |
> |
int tx, |
| 362 |
> |
int ty |
| 363 |
> |
) |
| 364 |
|
{ |
| 365 |
|
tx = (long)tx*cwidth >> 8; |
| 366 |
|
ty = (long)ty*cheight >> 8; |
| 386 |
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} |
| 387 |
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|
| 388 |
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|
| 389 |
< |
mapedge(x, y, run, rise) /* map an edge */ |
| 390 |
< |
register int x, y; |
| 391 |
< |
int run, rise; |
| 389 |
> |
static void |
| 390 |
> |
mapedge( /* map an edge */ |
| 391 |
> |
register int x, |
| 392 |
> |
register int y, |
| 393 |
> |
int run, |
| 394 |
> |
int rise |
| 395 |
> |
) |
| 396 |
|
{ |
| 397 |
|
int xstep; |
| 398 |
|
int rise2, run2; |
| 427 |
|
} |
| 428 |
|
|
| 429 |
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|
| 430 |
< |
writemap(fp) /* write out bitmap */ |
| 431 |
< |
FILE *fp; |
| 430 |
> |
static void |
| 431 |
> |
writemap( /* write out bitmap */ |
| 432 |
> |
FILE *fp |
| 433 |
> |
) |
| 434 |
|
{ |
| 435 |
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COLR pixval[SSS*SSS+1]; /* possible pixel values */ |
| 436 |
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COLOR ctmp0, ctmp1; |
