sizeWithFont method
sizeWithFont:
Implementation
objc.CGSize sizeWithFont(UIFont font) {
objc.checkOsVersionInternal('NSString.sizeWithFont:', iOS: (false, (2, 0, 0)));
final $ptr = pkg_ffi.calloc<objc.CGSize>();
objc.useMsgSendVariants ? _objc_msgSend_18r320vStret($ptr, object$.ref.pointer, _sel_sizeWithFont_, font.ref.pointer) : $ptr.ref = _objc_msgSend_18r320v(object$.ref.pointer, _sel_sizeWithFont_, font.ref.pointer);
final $finalizable = $ptr.cast<ffi.Uint8>().asTypedList(
ffi.sizeOf<objc.CGSize>(), finalizer: pkg_ffi.calloc.nativeFree);
return ffi.Struct.create<objc.CGSize>(
$finalizable);
}