How to draw a line in the simplest way in swift

Question

I am fairly new to swift and Xcode and I am trying to make a tic tac toe game. I have everything figured out except how to draw a line through the three x\'s or o\'s. I have

Answer 1

Are you using SpriteKit? If not, you really should do for any kind of iOS games as it makes manipulating and adding sprites (images) and other game-style objects very easy.

Although not at all the best way in terms of coding best-practices, a very simple way to accomplish this would be to create a new view when someone wins, check which direction (out of the possible 8) the row is and then set the image of this view accordingly. The images would be semi-transparent (e.g. PNGs) squares each containing a different possible line.

If you want to do it the proper way research how to draw paths in SpriteKit between coordinates.

Hope this is of some help! Steve