How to check if a coordinate of this rectangle is on that rectangle

2 locations is the same layer

Dear all,

I am a new beginner. I want to check if a coordinate of rectangle A is on rectangle B.

Have any simple example code for this? Any help is appreciated.

Thanks a lot.

Example:

Rectangle A : ((1 2) (3 4))

Rectangle B: ((2 2) (5 6))

If coordinate of rectangle A is on rectangle B is pass.

I merged your duplicate questions together to avoid confusion (the first one was not very clearly asked). What do you mean by "on"? Do you mean they overlap? Or do y ou mean that rectangle A is entirely inside B?

Anyway, these two functions do what you want (I think - you should double check my logic as I threw this together and didn't check it thoroughly):

procedure(CCFrectOverlap(rectA rectB)
  destructuringBind(((Allx Ally) (Aurx Aury)) rectA
    destructuringBind(((Bllx Blly) (Burx Bury)) rectB
      (Allx>=Bllx && Ally>=Blly && Allx<=Burx && Ally<=Bury) ||
      (Aurx>=Bllx && Aury>=Blly && Aurx<=Burx && Aury<=Bury)
    )
  )
)

procedure(CCFrectInside(rectA rectB)
  destructuringBind(((Allx Ally) (Aurx Aury)) rectA
    destructuringBind(((Bllx Blly) (Burx Bury)) rectB
      (Allx>=Bllx && Ally>=Blly && Allx<=Burx && Ally<=Bury) &&
      (Aurx>=Bllx && Aury>=Blly && Aurx<=Burx && Aury<=Bury)
    )
  )
)

Andrew

Hi Andrew,

Thanks so much for your reply.

I mean that rectangle A is entirely inside rectangle B or a part or an edges of rectangle B.