func (f *subface) GlyphBounds(r rune) (bounds fixed.Rectangle26_6, advance fixed.Int26_6, ok bool) {
r -= f.firstRune
if r < 0 || f.n <= int(r) {
return fixed.Rectangle26_6{}, 0, false
}
i := &f.fontchars[r+0]
j := &f.fontchars[r+1]
bounds = fixed.R(
int(i.left),
int(i.top)-f.ascent,
int(i.left)+int(j.x-i.x),
int(i.bottom)-f.ascent,
)
return bounds, fixed.Int26_6(i.width) << 6, true
}
func (f *Face) GlyphBounds(r rune) (bounds fixed.Rectangle26_6, advance fixed.Int26_6, ok bool) {
return fixed.R(0, -f.Ascent, f.Width, -f.Ascent+f.Height), fixed.I(f.Advance), true
}