// some common classes and rendering interfaces

class Transform {
    Vector2 position;
    float rotation;
    float scale;
}

interface Scene {
    void drawImage(ImageData image, Transform transform);
}

interface ImageData {
    byte[] getData();
    float getWidth();
    float getHeight();
}

// Scene implementations

class SwingScene implements Scene {
    @Override
    void drawImage(ImageData image, Transform transform) {
        g2d.drawImage(new ImageIconOrWhatever(image.getData()), transform.x, transform.y, ..);
    }
}

class SlickScene implements Scene {
    @Override
    void drawImage(ImageData image, Transform transform) {
        g.translate(transform.x, transform.y);
        g.rotate(transform.rotation);
        g.draw(new ImageOrWhatever(image.getData()), image.getWidth(), image.getHeight());
    }
}

// guice module

SwingRenderingModule extends AbstractModule {
    public void configure() {
        // now when we ask the injector for a Scene instance, we get a SwingScene instance
        bind(Scene.class).to(SwingScene.class);
        .. more bindings ..
    }
}

SlickRenderingModule extends AbstractModule {
    public void configure() {
        // now when we ask the injector for a Scene instance, we get a SlickScene instance
        bind(Scene.class).to(SlickScene.class);
        .. more bindings ..
    }
}

// instantiate stuff with Swing

Injector injector = Guice.createInjector(
    new SwingRenderingModule(),
    .. more modules ..
);

Scene scene = injector.getInstance(Scene.class);
scene.drawImage(new Image([0, 4, 8, 2, 48]), somewhere);