void InteractiveBitmapsApp::setup(){
    logo = gl::Texture(loadImage(loadAsset("gw_logo.png")));

    int center_x = getWindowWidth() / 2;
    int center_y = getWindowHeight() / 2;

    logo1_dimensions = TouchObject(center_x - 200, center_y, 200, 200, 0, 1);
    logo2_dimensions = TouchObject(center_x + 200, center_y, 200, 200, 0, 1);

    if (GestureWorks::Instance()->LoadGestureWorks(L"GestureworksCore32.dll")) {
        console() << "Error loading gestureworks dll" << std::endl;
    }

    if (!GestureWorks::Instance()->LoadGML(L"basic_manipulation.gml")) {
        console() << "Could not find gml file" << std::endl;
    }

    GestureWorks::Instance()->InitializeGestureWorks(0, 0);

    if (!GestureWorks::Instance()->RegisterWindowForTouchByName(L"Hello Multitouch!")) {
        console() << "Could not register target window for touch." << std::endl;
    }

    use_pixels = true;
    GestureWorks::Instance()->SetUsePixels(use_pixels);

    GestureWorks::Instance()->RegisterTouchObject(L"logo1");
    GestureWorks::Instance()->RegisterTouchObject(L"logo2");

    GestureWorks::Instance()->AddGesture(L"logo1", L"n-drag");
    GestureWorks::Instance()->AddGesture(L"logo1", L"n-rotate");
    GestureWorks::Instance()->AddGesture(L"logo1", L"n-scale");
    GestureWorks::Instance()->AddGesture(L"logo2", L"n-drag");
    GestureWorks::Instance()->AddGesture(L"logo2", L"n-rotate");
    GestureWorks::Instance()->AddGesture(L"logo2", L"n-scale");
}