Cool John. I think that should be put somewhere 'official' as its very easy to understand from my perspective anyway.
So inheritance then? So I could make an objrct that just tells the computer how to draw something. Then later, if I was making a robot object, I could inherit the drawing object and use that?
So if I then had a robot object, a tree object and a floor object all using the same drawing method, i could go back to the original Drawing object, change something in it, and all the other objects would respond to the changes? As the drawing methods they are all using are just an instance of the original?
Have I got that right?
So inheritance then? So I could make an objrct that just tells the computer how to draw something. Then later, if I was making a robot object, I could inherit the drawing object and use that?
So if I then had a robot object, a tree object and a floor object all using the same drawing method, i could go back to the original Drawing object, change something in it, and all the other objects would respond to the changes? As the drawing methods they are all using are just an instance of the original?
Have I got that right?