fix axis label missing when zoom in deep enough, sometimes the label …

…will disappear while scrolling.
ChartsOrg · Dec 25, 2017 · 7fb64b2 · 7fb64b2
1 parent 5639818
commit 7fb64b2
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/Source/Charts/Renderers/AxisRendererBase.swift b/Source/Charts/Renderers/AxisRendererBase.swift
@@ -163,7 +163,11 @@ open class AxisRendererBase: Renderer
                     n += 1
                 }
             }
-
+            else if last == first && n == 0
+            {
+                n = 1
+            }
+
             // Ensure stops contains at least n elements.
             axis.entries.removeAll(keepingCapacity: true)
             axis.entries.reserveCapacity(labelCount)