Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- struct gallery {
- var x = 0
- let picture = [
- "landscape.jpg",
- "paris.jpg",
- "polygons.jpg"
- ]
- func getImage() -> String{
- if (x > picture.count){
- x = 0
- return picture[x]
- } else{
- return picture[x]
- }
- }
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement