Add missing UIKit

Importing this class into an iOS 7 project raised an error for unresolved identifier `CGFloat`. This patch fixes [this bug](ChartsOrg/Charts#19).
IncredibleStar · Apr 10, 2015 · fb641a5 · fb641a5
1 parent bf3f297
commit fb641a5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Charts/Classes/Components/ChartXAxis.swift b/Charts/Classes/Components/ChartXAxis.swift
@@ -13,6 +13,7 @@
 //
 
 import Foundation
+import UIKit
 
 public class ChartXAxis: ChartAxisBase
 {