Exemplo n.º 1
0
void FVOutline(FontViewBase * fv, real width) {
   StrokeInfo si;
   SplineSet *temp, *spl;
   int i, cnt=0, changed, gid;
   SplineChar *sc;
   int layer=fv->active_layer;

   for (i=0; i < fv->map->enccount; ++i)
      if ((gid=fv->map->map[i]) != -1 && (sc=fv->sf->glyphs[gid]) != NULL
	  && fv->selected[i] && sc->layers[layer].splines)
	 ++cnt;

   memset(&si, 0, sizeof(si));
   si.removeexternal=true;
   si.radius=width;
   /*si.removeoverlapifneeded=true; */

   SFUntickAll(fv->sf);
   for (i=0; i < fv->map->enccount; ++i)
      if ((gid=fv->map->map[i]) != -1 && (sc=fv->sf->glyphs[gid]) != NULL
	  && fv->selected[i] && sc->layers[layer].splines && !sc->ticked) {
	 sc->ticked=true;
	 SCPreserveLayer(sc, layer, false);
	 temp =
	    SplineSetStroke(sc->layers[layer].splines, &si,
			    sc->layers[layer].order2);
	 for (spl=sc->layers[layer].splines; spl->next != NULL;
	      spl=spl->next);
	 spl->next=temp;
	 SplineSetsCorrect(sc->layers[layer].splines, &changed);
	 SCCharChangedUpdate(sc, layer, true);
      }
}
Exemplo n.º 2
0
void FVInline(FontViewBase *fv, real width, real inset) {
    StrokeInfo si;
    SplineSet *temp, *spl, *temp2;
    int i, cnt=0, changed, gid;
    SplineChar *sc;
    int layer = fv->active_layer;

    for ( i=0; i<fv->map->enccount; ++i )
	if ( (gid=fv->map->map[i])!=-1 && (sc=fv->sf->glyphs[gid])!=NULL && fv->selected[i] &&
		sc->layers[layer].splines )
	    ++cnt;
    ff_progress_start_indicator(10,_("Inlining glyphs"),_("Inlining glyphs"),0,cnt,1);

    memset(&si,0,sizeof(si));
    si.removeexternal = true;
    /*si.removeoverlapifneeded = true;*/

    SFUntickAll(fv->sf);
    for ( i=0; i<fv->map->enccount; ++i )
	if ( (gid=fv->map->map[i])!=-1 && (sc=fv->sf->glyphs[gid])!=NULL && fv->selected[i] &&
		sc->layers[layer].splines && !sc->ticked ) {
	    sc->ticked = true;
	    SCPreserveLayer(sc,layer,false);
	    si.radius = width;
	    temp = SplineSetStroke(sc->layers[layer].splines,&si,sc->layers[layer].order2);
	    si.radius = width+inset;
	    temp2 = SplineSetStroke(sc->layers[layer].splines,&si,sc->layers[layer].order2);
	    for ( spl=sc->layers[layer].splines; spl->next!=NULL; spl=spl->next );
	    spl->next = temp;
	    for ( ; spl->next!=NULL; spl=spl->next );
	    spl->next = temp2;
	    SplineSetsCorrect(sc->layers[layer].splines,&changed);
	    SCCharChangedUpdate(sc,layer);
	    if ( !ff_progress_next())
    break;
	}
    ff_progress_end_indicator();
}
Exemplo n.º 3
0
int _ExportPDF(FILE *pdf,SplineChar *sc,int layer) {
/* TODO: Note, maybe this routine can be combined with print.c dump_pdfprologue() */
    DBounds b;
    time_t now;
    struct tm *tm;
    int ret;
    char oldloc[24];
    int _objlocs[8], xrefloc, streamstart, streamlength, resid = 0, nextobj;
    int *objlocs = _objlocs;
    const char *author = GetAuthor();
    int i;

    SFUntickAll(sc->parent);
    locale_t tmplocale; locale_t oldlocale; // Declare temporary locale storage.
    switch_to_c_locale(&tmplocale, &oldlocale); // Switch to the C locale temporarily and cache the old locale.

    fprintf( pdf, "%%PDF-1.4\n%%\201\342\202\203\n" );	/* Header comment + binary comment */
    /* Every document contains a catalog which points to a page tree, which */
    /*  in our case, points to a single page */
    objlocs[1] = ftell(pdf);
    fprintf( pdf, "1 0 obj\n << /Type /Catalog\n    /Pages 2 0 R\n    /PageMode /UseNone\n >>\nendobj\n" );
    objlocs[2] = ftell(pdf);
    fprintf( pdf, "2 0 obj\n << /Type /Pages\n    /Kids [ 3 0 R ]\n    /Count 1\n >>\nendobj\n" );
    /* And our single page points to its contents */
    objlocs[3] = ftell(pdf);
    fprintf( pdf, "3 0 obj\n" );
    fprintf( pdf, " << /Type /Page\n" );
    fprintf( pdf, "    /Parent 2 0 R\n" );
    fprintf( pdf, "    /Resources " );
    if ( sc->parent->multilayer ) {
	resid = ftell(pdf);
	fprintf( pdf, "000000 0 R\n" );
    } else
	fprintf( pdf, "<< >>\n" );
    SplineCharLayerFindBounds(sc,layer,&b);
    fprintf( pdf, "    /MediaBox [%g %g %g %g]\n", (double) b.minx, (double) b.miny, (double) b.maxx, (double) b.maxy );
    fprintf( pdf, "    /Contents 4 0 R\n" );
    fprintf( pdf, " >>\n" );
    fprintf( pdf, "endobj\n" );
    /* And the contents are the interesting stuff */
    objlocs[4] = ftell(pdf);
    fprintf( pdf, "4 0 obj\n" );
    fprintf( pdf, " << /Length 5 0 R >> \n" );
    fprintf( pdf, " stream \n" );
    streamstart = ftell(pdf);
    SC_PSDump((void (*)(int,void *)) fputc,pdf,sc,true,true,layer);
    if ( sc->parent->multilayer )
	/* Already filled or stroked */;
    else if ( sc->parent->strokedfont )
	fprintf( pdf, "%g w S\n", (double) sc->parent->strokewidth );
    else
	fprintf( pdf, "f\n" );
    streamlength = ftell(pdf)-streamstart;
    fprintf( pdf, " endstream\n" );
    fprintf( pdf, "endobj\n" );
    objlocs[5] = ftell(pdf);
    fprintf( pdf, "5 0 obj\n" );
    fprintf( pdf, " %d\n", (int) streamlength );
    fprintf( pdf, "endobj\n" );

    /* Optional Info dict */
    objlocs[6] = ftell(pdf);
    fprintf( pdf, "6 0 obj\n" );
    fprintf( pdf, " <<\n" );
    fprintf( pdf, "    /Creator (FontForge)\n" );
    time(&now);
    tm = localtime(&now);
    fprintf( pdf, "    /CreationDate (D:%04d%02d%02d%02d%02d%02d",
	    1900+tm->tm_year, tm->tm_mon+1, tm->tm_mday,
	    tm->tm_hour, tm->tm_min, tm->tm_sec );
#ifdef _NO_TZSET
    fprintf( pdf, "Z)\n" );
#else
    tzset();
    if ( timezone==0 )
	fprintf( pdf, "Z)\n" );
    else {
	if ( timezone<0 ) /* fprintf bug - this is a kludge to print +/- in front of a %02d-padded value */
	    fprintf( pdf, "-" );
	else
	    fprintf( pdf, "+" );
	fprintf( pdf, "%02d'%02d')\n", (int)(timezone/3600),(int)(timezone/60-(timezone/3600)*60) );
    }
#endif
    fprintf( pdf, "    /Title (%s from %s)\n", sc->name, sc->parent->fontname );
    if ( author!=NULL )
	fprintf( pdf, "    /Author (%s)\n", author );
    fprintf( pdf, " >>\n" );

    nextobj = 7;
    if ( sc->parent->multilayer ) {
	PI pi;
	int resobj;
	memset(&pi,0,sizeof(pi));
	pi.out = pdf;
	pi.max_object = 100;
	pi.object_offsets = malloc(pi.max_object*sizeof(int));
	memcpy(pi.object_offsets,objlocs,nextobj*sizeof(int));
	pi.next_object = nextobj;
	resobj = PdfDumpGlyphResources(&pi,sc);
	nextobj = pi.next_object;
	objlocs = pi.object_offsets;
	fseek(pdf,resid,SEEK_SET);
	fprintf(pdf,"%06d", resobj );
	fseek(pdf,0,SEEK_END);
    }

    xrefloc = ftell(pdf);
    fprintf( pdf, "xref\n" );
    fprintf( pdf, " 0 %d\n", nextobj );
    fprintf( pdf, "0000000000 65535 f \n" );
    for ( i=1; i<nextobj; ++i )
	fprintf( pdf, "%010d %05d n \n", (int) objlocs[i], 0 );
    fprintf( pdf, "trailer\n" );
    fprintf( pdf, " <<\n" );
    fprintf( pdf, "    /Size %d\n", nextobj );
    fprintf( pdf, "    /Root 1 0 R\n" );
    fprintf( pdf, "    /Info 6 0 R\n" );
    fprintf( pdf, " >>\n" );
    fprintf( pdf, "startxref\n" );
    fprintf( pdf, "%d\n", (int) xrefloc );
    fprintf( pdf, "%%%%EOF\n" );

    if ( objlocs!=_objlocs )
	free(objlocs);

    ret = !ferror(pdf);
    switch_to_old_locale(&tmplocale, &oldlocale); // Switch to the cached locale.
return( ret );
}