Merge pull request #1 from MichaelMeinberg/MinMaxCrashFix

Quick fix for the Max / Min issue.
MichaelMeinberg · Oct 4, 2021 · 3addf7d · 3addf7d
2 parents e91ba71 + f42994e
commit 3addf7d
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/Source/Charts/Renderers/BarLineScatterCandleBubbleRenderer.swift b/Source/Charts/Renderers/BarLineScatterCandleBubbleRenderer.swift
@@ -134,6 +134,12 @@ extension BarLineScatterCandleBubbleRenderer.XBounds: Sequence {
         private var iterator: IndexingIterator<ClosedRange<Int>>
 
         fileprivate init(min: Int, max: Int) {
+            guard min <= max else {
+                // If min is more then max, it crashes. Happens with large data in zooming and scrolling.  Swap them to make it work.
+                self.iterator = (max...min).makeIterator()
+                return
+            }
+
             self.iterator = (min...max).makeIterator()
         }