If I have these coordinates
(51,74),(98,59),(74,36)
I want to display window. In this window have a rectangle which size is 256x256 and have a black frame. I want to show red point at (51,74),(98,59),(74,36) and if I want to draw black line from (98,59) to (74,36). Do you know how to do that?
Thank you for your reply.