Gura_ImplementMethod(image, opengl)
{
Signal &sig = env.GetSignal();
Object_image *pThis = Object_image::GetObjectThis(arg);
if (!pThis->GetImage()->CheckValid(sig)) return Value::Nil;
if (!DoGLSection(env, sig, arg, pThis->GetImage())) return Value::Nil;
return arg.GetValueThis();
}
Gura_ImplementMethod(image, drawtext)
{
Signal &sig = env.GetSignal();
Object_image *pObjImage = Object_image::GetObjectThis(arg);
Object_font *pObjFont = Object_font::GetObject(arg, 0);
int x = arg.GetInt(1);
int y = arg.GetInt(2);
String str = arg.GetStringSTL(3);
const Function *pFuncDeco = nullptr;
if (arg.IsBlockSpecified()) {
pFuncDeco = arg.GetBlockFunc(env, GetSymbolForBlock());
if (pFuncDeco == nullptr) return Value::Nil;
}
if (pObjFont->DrawOnImage(env, sig, pObjImage->GetImage(),
x, y, str, pFuncDeco)) return Value::Nil;
return arg.GetValueThis();
}
