5 static Rune empty[] = { 0 };
7 _stringnwidth(Font *f, char *s, Rune *r, int len)
9 int wid, twid, n, max, l;
14 char *subfontname, **sptr;
28 while(len && (*s || *r)){
33 while((l = cachechars(f, sptr, rptr, cbuf, max, &wid, &subfontname)) <= 0){
42 name = "unnamed font";
43 fprint(2, "stringwidth: bad character set for rune 0x%.4ux in %s\n", rune, name);
47 if(_getsubfont(f->display, subfontname) == 0){
48 def = f->display->defaultfont;
64 stringnwidth(Font *f, char *s, int len)
66 return _stringnwidth(f, s, nil, len);
70 stringwidth(Font *f, char *s)
72 return _stringnwidth(f, s, nil, 1<<24);
76 stringsize(Font *f, char *s)
78 return Pt(_stringnwidth(f, s, nil, 1<<24), f->height);
82 runestringnwidth(Font *f, Rune *r, int len)
84 return _stringnwidth(f, nil, r, len);
88 runestringwidth(Font *f, Rune *r)
90 return _stringnwidth(f, nil, r, 1<<24);
94 runestringsize(Font *f, Rune *r)
96 return Pt(_stringnwidth(f, nil, r, 1<<24), f->height);