I am looking for detect touch in an actor. The touch in my game is detected in wrong part of the screen. I want to detect touch only on the red circle, here is the code:
Static_values
public class Static_values { static public float Width = Gdx.graphics.getWidth(); static public float Height = Gdx.graphics.getHeight(); } Circle class:
public class Circle_Obj extends Actor{ private Vector2 position; private float radius; private float speedX; private float speedY; private com.badlogic.gdx.math.Circle circle; private Texture texture; public Circle_Obj(float x, float y, float radius) { position = new Vector2(x,y); this.radius = radius; speedX = 5.5f; speedY = 5.5f; circle = new com.badlogic.gdx.math.Circle(x,y,radius); texture = new Texture(Gdx.files.internal("texture.png")); this.setSize(Static_values.Width,Static_values.Height); this.setPosition(position.x,position.y); this.addListener(new InputListener(){ @Override public boolean touchDown(InputEvent event, float x, float y, int pointer, int button) { Gdx.app.log("TOUCHED", " TOUCHED "); return true; } }); } @Override public void draw(Batch batch, float parentAlpha) { this.setSize(Static_values.Width,Static_values.Height); this.setPosition(position.x,position.y); batch.draw(texture, position.x, position.y, radius, radius); } Screen class :
public class GameScreen implements Screen { private Stage stage; private Circle_Obj circle_obj; public GameScreen() { circle_obj = new Circle_Obj(Static_values.Width/3, Static_values.Height/3, Static_values.Width / 100 * 10); stage = new Stage(); stage.addActor(circle_obj); Gdx.input.setInputProcessor(stage); } @Override public void show() { } @Override public void render(float delta) { Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT); stage.draw(); } /** other methods **/ Colored area = area where touch is detected : 
