3 Utility for converting Type 1 fonts to SWF.
5 Part of the swftools package.
7 Copyright (c) 2001 Matthias Kramm <kramm@quiss.org>
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 2 of the License, or
12 (at your option) any later version.
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
27 #include "../lib/rfxswf.h"
28 #include "../lib/args.h"
29 #include "swfoutput.h"
32 static char * filenames[256];
34 static char * destfilename = "output.swf";
38 struct options_t options[] =
45 int args_callback_option(char*name,char*val)
47 if(!strcmp(name, "V")) {
48 printf("font2swf - part of %s %s\n", PACKAGE, VERSION);
51 else if(!strcmp(name, "o")) {
55 else if(!strcmp(name, "v")) {
60 printf("Unknown option: -%s\n", name);
65 int args_callback_longoption(char*name,char*val)
67 return args_long2shortoption(options, name, val);
69 void args_callback_usage(char*name)
71 printf("Usage: %s file.afm [...]\n", name);
72 printf(" OR: %s all\n", name);
74 printf("\tIf \"all\" is given instead of font names, all standard fonts\n");
75 printf("\t(Courier, Arial etc.) will be created\n");
79 printf("\t-h , --help\t\t Print help and exit\n");
80 printf("\t-o , --output filename\t set output filename\n");
81 printf("\t-v , --verbose\t\t Be more verbose\n");
82 printf("\t-V , --version\t\t Print program version and exit\n");
84 int args_callback_command(char*name,char*val)
86 if(!strcmp(name, "all"))
89 filenames[filenum++] = strdup(name);
95 #define standardEncodingSize 256
96 #define symbolEncodingSize 256
97 #define zapfDingbatsEncodingSize 256
98 #define macRomanEncodingSize 256
100 extern char *standardEncoding[standardEncodingSize];
101 extern char *symbolEncoding[symbolEncodingSize];
102 extern char *zapfDingbatsEncoding[zapfDingbatsEncodingSize];
103 extern char *macRomanEncoding[macRomanEncodingSize];
105 extern void drawpath(TAG*tag, T1_OUTLINE*outline, struct swfmatrix*m, int log);
106 extern void resetdrawer();
107 extern void moveto(TAG*tag, plotxy p0);
108 extern void lineto(TAG*tag, plotxy p0);
110 SWFFONT * t1font2swffont(int i)
114 float angle = T1_GetItalicAngle(i);
115 char*fontname = T1_GetFontName(i);
116 char*fullname = T1_GetFullName(i);
117 char*familyname = T1_GetFamilyName(i);
118 float underline = T1_GetUnderlinePosition(i);
119 BBox bbox = T1_GetFontBBox(i);
121 /* if "all" is given, translate the font names in something more
123 if(!strcmp(fullname, "Nimbus Roman No9 L Regular")) fontname = "Helvetica";
124 if(!strcmp(fullname, "Nimbus Roman No9 L Regular Italic")) fontname = "HelveticaItalic";
125 if(!strcmp(fullname, "Nimbus Roman No9 L Medium")) fontname = "HelveticaBold";
126 if(!strcmp(fullname, "Nimbus Roman No9 L Medium Italic")) fontname = "HelveticaBoldItalic";
127 if(!strcmp(fullname, "Nimbus Sans L Regular")) fontname = "Times";
128 if(!strcmp(fullname, "Nimbus Sans L Regular Italic")) fontname = "TimesItalic";
129 if(!strcmp(fullname, "Nimbus Sans L Bold")) fontname = "TimesBold";
130 if(!strcmp(fullname, "Nimbus Sans L Bold Italic")) fontname = "TimesBoldItalic";
131 if(!strcmp(fullname, "Nimbus Mono L Regular")) fontname = "Courier";
132 if(!strcmp(fullname, "Nimbus Mono L Regular Oblique")) fontname = "CourierItalic";
133 if(!strcmp(fullname, "Nimbus Mono L Bold")) fontname = "CourierBold";
134 if(!strcmp(fullname, "Nimbus Mono L Bold Oblique")) fontname = "CourierBoldItalic";
135 if(!strcmp(fullname, "Standard Symbols L")) fontname = "Symbol";
137 char ** encoding = standardEncoding;
138 int encodingsize = standardEncodingSize;
140 printf("processing \"%s\" (\"%s\")...\n", fullname, fontname);
142 if(strstr(fullname, "Dingbats")) {// Zapf Dingbats
143 encoding = zapfDingbatsEncoding;
144 encodingsize = zapfDingbatsEncodingSize;
146 else if(strstr(fullname, "Symbol")) {// Symbol
147 encoding = symbolEncoding;
148 encodingsize = symbolEncodingSize;
151 SWFFONT * wfont = (SWFFONT*)malloc(sizeof(SWFFONT));
152 SWFFont * font = new SWFFont("", i, "");
154 memset(wfont, 0, sizeof(SWFFONT));
157 wfont->name = (U8*)strdup(fontname);
158 wfont->layout = (SWFLAYOUT*)malloc(sizeof(SWFLAYOUT));
159 memset(wfont->layout, 0, sizeof(SWFLAYOUT));
163 for(s=0;s<encodingsize;s++)
166 T1_OUTLINE*outline = font->getOutline(encoding[s], 0);
171 wfont->maxascii = encodingsize;
172 wfont->numchars = num;
174 wfont->style = (/*bold*/0?FONT_STYLE_BOLD:0) + (angle>0.05?FONT_STYLE_ITALIC:0);
176 wfont->glyph = (SWFGLYPH*)malloc(num*sizeof(SWFGLYPH));
177 memset(wfont->glyph, 0, num*sizeof(SWFGLYPH));
178 wfont->glyph2ascii = (U16*)malloc(num*sizeof(U16));
179 memset(wfont->glyph2ascii, 0, num*sizeof(U16));
180 wfont->ascii2glyph = (int*)malloc(encodingsize*sizeof(int));
181 memset(wfont->ascii2glyph, -1, encodingsize*sizeof(int));
182 wfont->layout->ascent = (U16)(underline - bbox.lly);
183 wfont->layout->descent = (U16)(bbox.ury - underline);
184 wfont->layout->leading = (U16)(wfont->layout->ascent -
185 wfont->layout->descent -
186 (bbox.lly - bbox.ury));
187 wfont->layout->bounds = (SRECT*)malloc(sizeof(SRECT)*num);
188 memset(wfont->layout->bounds, 0, sizeof(SRECT)*num);
189 wfont->layout->kerningcount = 0;
190 wfont->layout->kerning = 0;
193 for(s=0;s<encodingsize;s++)
196 T1_OUTLINE*outline = font->getOutline(encoding[s],0);
197 int width = font->getWidth(encoding[s]);
201 wfont->ascii2glyph[s] = num;
202 wfont->glyph2ascii[num] = s;
203 swf_ShapeNew(&wfont->glyph[num].shape);
204 SHAPE*shape = wfont->glyph[num].shape;
205 int firstx = outline->dest.x/0xffff;
207 TAG*tag = swf_InsertTag(0,ST_DEFINESHAPE);
219 shape->bits.fill = 1;
220 shape->bits.line = 0;
221 swf_ShapeSetStyle(tag,shape,0,1,0);
224 drawpath(tag, outline, &m, log);
226 /*uncomment this to mark the glyph sizes:
227 plotxy p1,p2; p1.x=0; p1.y=0; p2.x=width/8; p2.y=-width/8;
228 moveto(tag, p1); lineto(tag, p2); p1.x += 2; p2.x += 2;
229 lineto(tag, p2); lineto(tag, p1); p1.x -= 2; lineto(tag, p1);// */
231 swf_ShapeSetEnd(tag);
233 wfont->glyph[num].shape->bitlen = (tag->len-1)*8;
234 wfont->glyph[num].shape->data = (U8*)malloc(tag->len-1);
235 memcpy(wfont->glyph[num].shape->data, &tag->data[1], tag->len-1);
238 /* fix bounding box */
241 shape2 = swf_ShapeToShape2(shape);
242 if(!shape2) { fprintf(stderr, "Shape parse error\n");exit(1);}
243 bbox = swf_GetShapeBoundingBox(shape2);
244 swf_Shape2Free(shape2);
245 wfont->layout->bounds[num] = bbox;
246 //wfont->glyph[num].advance = (int)(width/6.4); // 128/20
247 wfont->glyph[num].advance = bbox.xmax/20;
248 if(!wfont->glyph[num].advance) {
249 wfont->glyph[num].advance = firstx;
259 int main(int argc, char ** argv)
263 processargs(argc, argv);
264 if(!all && !filenum) {
265 fprintf(stderr, "You must supply a filename.\n");
268 //TODO: use tempnam here. Check if environment already contains a
270 putenv( "T1LIB_CONFIG=/tmp/t1lib.config.tmp");
271 FILE*fi = fopen("/tmp/t1lib.config.tmp", "wb");
273 fprintf(fi, "FONTDATABASE=/tmp/FontDataBase\n");
274 fprintf(fi, "ENCODING=%s/fonts:.\n", SWFTOOLS_DATADIR);
275 fprintf(fi, "AFM=%s/fonts:.\n", SWFTOOLS_DATADIR);
276 fprintf(fi, "TYPE1=%s/fonts:.\n", SWFTOOLS_DATADIR);
278 fprintf(fi, "FONTDATABASE=/tmp/FontDataBase\n");
279 fprintf(fi, "ENCODING=%s:.\n", cwd);
280 fprintf(fi, "AFM=%s:.\n", cwd);
281 fprintf(fi, "TYPE1=%s:.\n", cwd);
284 fi = fopen("/tmp/FontDataBase", "wb");
287 fprintf(fi, "%s/fonts/n021003l.afm\n", SWFTOOLS_DATADIR);
288 fprintf(fi, "%s/fonts/n021023l.afm\n", SWFTOOLS_DATADIR);
289 fprintf(fi, "%s/fonts/n021004l.afm\n", SWFTOOLS_DATADIR);
290 fprintf(fi, "%s/fonts/n021024l.afm\n", SWFTOOLS_DATADIR);
291 fprintf(fi, "%s/fonts/n019003l.afm\n", SWFTOOLS_DATADIR);
292 fprintf(fi, "%s/fonts/n019023l.afm\n", SWFTOOLS_DATADIR);
293 fprintf(fi, "%s/fonts/n019004l.afm\n", SWFTOOLS_DATADIR);
294 fprintf(fi, "%s/fonts/n019024l.afm\n", SWFTOOLS_DATADIR);
295 fprintf(fi, "%s/fonts/n022003l.afm\n", SWFTOOLS_DATADIR);
296 fprintf(fi, "%s/fonts/n022023l.afm\n", SWFTOOLS_DATADIR);
297 fprintf(fi, "%s/fonts/n022004l.afm\n", SWFTOOLS_DATADIR);
298 fprintf(fi, "%s/fonts/n022024l.afm\n", SWFTOOLS_DATADIR);
299 fprintf(fi, "%s/fonts/s050000l.afm\n", SWFTOOLS_DATADIR);
300 fprintf(fi, "%s/fonts/d050000l.afm\n", SWFTOOLS_DATADIR);
302 fprintf(fi, "%d\n", filenum);
304 for(t=0;t<filenum;t++) {
305 fprintf(fi, "%s/%s\n", cwd, filenames[t]);
309 /* initialize t1lib */
310 T1_SetBitmapPad( 16);
311 if ((T1_InitLib(NO_LOGFILE)==NULL)){
312 fprintf(stderr, "Initialization of t1lib failed\n");
315 unlink("/tmp/t1lib.config.tmp");
318 for( i=0; i<T1_Get_no_fonts(); i++)
320 SWFFONT * font = t1font2swffont(i);
323 sprintf(filename, "%s.swf", font->name);
324 swf_WriteFont(font, filename);
327 unlink("/tmp/FontDataBase");