// Info retrieves the height, width, y, x, offset and buffer size of the
// given field. Pass the memory addess of the variable to store the data
// in or nil.
func (f *Field) Info(h, w, y, x, off, nbuf *int) error {
err := C.field_info((*C.FIELD)(f), (*C.int)(unsafe.Pointer(h)),
(*C.int)(unsafe.Pointer(w)), (*C.int)(unsafe.Pointer(y)),
(*C.int)(unsafe.Pointer(x)), (*C.int)(unsafe.Pointer(off)),
(*C.int)(unsafe.Pointer(nbuf)))
return ncursesError(syscall.Errno(err))
}
func (field *Field) Info() (int, int, int, int, int, int, error) {
var (
height C.int
width C.int
top C.int
left C.int
offscreen C.int
nbuf C.int
)
if C.field_info((*C.FIELD)(field), &height, &width, &top, &left, &offscreen, &nbuf) != C.OK {
return 0, 0, 0, 0, 0, 0, FormsError{"Field.Info failed"}
}
return int(height), int(width), int(top), int(left), int(offscreen), int(nbuf), nil
}
func (f *Field) Info() (int, int, int, int, int, int, error) {
var (
height C.int
width C.int
top C.int
left C.int
offscreen C.int
nbuf C.int
)
if C.field_info(f.field, &height, &width, &top, &left, &offscreen, &nbuf) == ERR {
return 0, 0, 0, 0, 0, 0, errors.New("Field.Info failed")
}
return int(height), int(width), int(top), int(left), int(offscreen), int(nbuf), nil
}