6 _stringnwidth(Font *f, char *s, Rune *r, int len)
8 int wid, twid, n, max, try;
12 char *subfontname, **sptr;
29 while((*s || *r) && len > 0){
35 if((sf=_getsubfont(f->display, subfontname)) == nil){
36 if(f->display == nil || f->display->defaultfont == nil || f->display->defaultfont == f)
38 f = f->display->defaultfont;
41 if((n = cachechars(f, sptr, rptr, cbuf, max, &wid, &subfontname)) <= 0){
50 s += chartorune(&rune, s);
65 stringnwidth(Font *f, char *s, int len)
67 return _stringnwidth(f, s, nil, len);
71 stringwidth(Font *f, char *s)
73 return _stringnwidth(f, s, nil, 1<<24);
77 stringsize(Font *f, char *s)
79 return Pt(_stringnwidth(f, s, nil, 1<<24), f->height);
83 runestringnwidth(Font *f, Rune *r, int len)
85 return _stringnwidth(f, nil, r, len);
89 runestringwidth(Font *f, Rune *r)
91 return _stringnwidth(f, nil, r, 1<<24);
95 runestringsize(Font *f, Rune *r)
97 return Pt(_stringnwidth(f, nil, r, 1<<24), f->height);