-
-static gfxfont_t* createGfxFont(GfxFont*xpdffont, FontInfo*src, double config_fontquality)
-{
- gfxfont_t*font = (gfxfont_t*)malloc(sizeof(gfxfont_t));
- memset(font, 0, sizeof(gfxfont_t));
-
- font->glyphs = (gfxglyph_t*)malloc(sizeof(gfxglyph_t)*src->num_glyphs);
- memset(font->glyphs, 0, sizeof(gfxglyph_t)*src->num_glyphs);
- font->id = 0;
- int t;
-
- double quality = (INTERNAL_FONT_SIZE * 200 / config_fontquality) / src->max_size;
- double scale = 1;
- //printf("%d glyphs\n", font->num_glyphs);
- font->num_glyphs = 0;
- for(t=0;t<src->num_glyphs;t++) {
- if(src->glyphs[t]) {
- SplashPath*path = src->glyphs[t]->path;
- int len = path?path->getLength():0;
- //printf("glyph %d) %08x (%d line segments)\n", t, path, len);
- gfxglyph_t*glyph = &font->glyphs[font->num_glyphs];
- src->glyphs[t]->glyphid = font->num_glyphs;
- glyph->unicode = src->glyphs[t]->unicode;
- if(glyph->unicode >= font->max_unicode)
- font->max_unicode = glyph->unicode+1;
- gfxdrawer_t drawer;
- gfxdrawer_target_gfxline(&drawer);
- int s;
- int count = 0;
- double xmax = 0;
- for(s=0;s<len;s++) {
- Guchar f;
- double x, y;
- path->getPoint(s, &x, &y, &f);
- if(!s || x > xmax)
- xmax = x;
- if(f&splashPathFirst) {
- drawer.moveTo(&drawer, x*scale, y*scale);
- }
- if(f&splashPathCurve) {
- double x2,y2;
- path->getPoint(++s, &x2, &y2, &f);
- if(f&splashPathCurve) {
- double x3,y3;
- path->getPoint(++s, &x3, &y3, &f);
- gfxdraw_cubicTo(&drawer, x*scale, y*scale, x2*scale, y2*scale, x3*scale, y3*scale, quality);
- } else {
- drawer.splineTo(&drawer, x*scale, y*scale, x2*scale, y2*scale);
- }
- } else {
- drawer.lineTo(&drawer, x*scale, y*scale);
- }
- // printf("%f %f %s %s\n", x, y, (f&splashPathCurve)?"curve":"",
- // (f&splashPathFirst)?"first":"",
- // (f&splashPathLast)?"last":"");
- }
- glyph->line = (gfxline_t*)drawer.result(&drawer);
- glyph->advance = xmax*scale; // we don't know the real advance value, so this'll have to do
- font->num_glyphs++;
- }
- }
- font->unicode2glyph = (int*)malloc(sizeof(int)*font->max_unicode);
- memset(font->unicode2glyph, -1, sizeof(int)*font->max_unicode);
- for(t=0;t<font->num_glyphs;t++) {
- if(font->glyphs[t].unicode>0 && font->glyphs[t].unicode<font->max_unicode) {
- font->unicode2glyph[font->glyphs[t].unicode] = t;
- }
-
- }
- msg("<trace> %d glyphs.", t, font->num_glyphs);
- return font;
-}
-