// Return the width and height of the rendered Latin-1 text.
//
// Return values are (width, height, err) where err is 0 for success, -1 on any error.
func (f *Font) SizeText(text string) (int, int, int) {
w := C.int(0)
h := C.int(0)
s := C.CString(text)
err := C.TTF_SizeText(f.cfont, s, &w, &h)
return int(w), int(h), int(err)
}
// Return the width and height of the rendered Latin-1 text.
//
// Return values are (width, height, err)
func (f *Font) SizeText(text string) (int, int, error) {
w := C.int(0)
h := C.int(0)
s := C.CString(text)
err := C.TTF_SizeText(f.cfont, s, &w, &h)
if int(err) != 0 {
return int(w), int(h), sdl.NewSDLError()
}
return int(w), int(h), nil
}
func (f *Font) SizeText(text string) (int, int, error) {
w := C.int(0)
h := C.int(0)
ctext := C.CString(text)
res := C.TTF_SizeText(f.c, ctext, &w, &h)
var err error
if res != 0 {
err = getError()
}
return int(w), int(h), err
}
// Return the width and height of the rendered Latin-1 text.
//
// Return values are (width, height, err) where err is 0 for success, -1 on any error.
func (f *Font) SizeText(text string) (int, int, int) {
sdl.GlobalMutex.Lock() // Because the underlying C code is fairly complex
f.mutex.Lock() // Use a write lock, because 'C.TTF_Size*' may update font's internal cache
w := C.int(0)
h := C.int(0)
s := C.CString(text)
err := C.TTF_SizeText(f.cfont, s, &w, &h)
sdl.GlobalMutex.Unlock()
f.mutex.Unlock()
return int(w), int(h), int(err)
}