Added logic to reduce timeline items count

1Weather/UI/View controllers/Radar/MapTimeControl/MapTimeControlView.swift

@@ -80,25 +80,25 @@ class MapTimeControlView: UIView {
     }
     
     public func configure(items:[MapTimeControlItem], timeZone:TimeZone) {
-        //Reduce count if needed
-        if items.count > 5 {
-            var modifiedItems = items
-            while modifiedItems.count > 5 {
-                let centerIndex = modifiedItems.count / 2
-                modifiedItems.remove(at: centerIndex)
+        self.currentItems = items
+        stackView.removeAll()
+        
+        //Reduce count if needed for displaying
+        let maxValues = 5
+        if items.count > maxValues {
+            let steps = (items.count - 1) / (maxValues - 1)
+            for index in 0..<maxValues {
+                let view = MapTimeView(item: items[index * steps])
+                stackView.addArrangedSubview(view)
             }
-            self.currentItems = modifiedItems
         }
         else {
-            self.currentItems = items
+            items.forEach {
+                let view = MapTimeView(item: $0)
+                stackView.addArrangedSubview(view)
+            }
         }
         
-        stackView.removeAll()
-        
-        self.currentItems.forEach {
-            let view = MapTimeView(item: $0)
-            stackView.addArrangedSubview(view)
-        }
         stackView.layoutIfNeeded()
     }
     

PG.playground/Contents.swift

 import Foundation
 import UIKit
+
+var arr = [3, 0, 6, 22, 55, 45, 232, 534, 1, 7, 9, 10]
+let maxValues = 6
+let steps = (arr.count - 1) / (maxValues - 1)
+
+var result = [Int]()
+for index in 0..<maxValues {
+    print("Fraction: \(index * steps)")
+    result.append(arr[index * steps])
+}
+
+print("Orig: \(arr)")
+print("Result: \(result)")