Method Demo4

example/demo.cpp:110–127

    }

    void Demo4(EvasApp *app, std::string &filePath) {
        /* Transform position */
        view4.reset(new LottieView(app->evas()));
        view4->setFilePath(filePath.c_str());
        if (view4->player()) {
            view4->player()->setValue<rlottie::Property::TrPosition>("Shape Layer 1.Ellipse 1",
                [](const rlottie::FrameInfo& info) {
                          return rlottie::Point(-20 + (double)info.curFrame()/2.0,
                                                -20 + (double)info.curFrame()/2.0);
                 });
        }
        view4->setPos(900, 0);
        view4->setSize(300, 300);
        view4->show();
        view4->play();
        view4->loop(true);
        view4->setRepeatMode(LottieView::RepeatMode::Reverse);
    }

    void Demo5(EvasApp *app, std::string &filePath) {
        /* Transform position */