Which OO Design is better and why?

Question

I am developing an image editor app so which approach is better for class design from mentioned below? Any one of three or any new?

First

class Image{

    string path

    rotateLeft(){};
    rotateRight(){};
    changeBrightness(){};

}

or Second

class Image{

    string path

}

Image image = new Image();

Class Editor{

    rotateLeft(Image image){}
    rotateRight(Image image){}
    changeBrightness(Image image){}
}

or Third

Interface Operation{

    rotateLeft(Image image);
    rotateRight(Image image);
    changeBrightness(Image image);

}

class Image Implements Operation{

    string path;
    rotateLeft(this){}
    rotateRight(this){}
    changeBrightness(this){}

}

please discuss pros and cons for both approach.

Answer 1

In my point of view I think that you can go more further in term of Single Responsibility Principle(RSP). But I'm not really sure if it relevant to make an interface for Editor.

class Image{
  string path
}

Image image = new Image();

interface Rotatory {
  rotate(image);
}

class RightRotator implements Rotatory{
  rotate(image){
  /*Your implementation*/
  }
}

class LeftRotator implements Rotatory{
  rotate(image){
  /*Your implementation*/
  }
}

interface Editor{
  change(image);
}

class Brightness implements Editor{
  change(image){
  /*Your implementation*/
  }
}