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ChartsOrg · May 19, 2015 · 4ce8517 · 4ce8517
1 parent b113406
commit 4ce8517
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Charts/Classes/Components/ChartLegend.swift b/Charts/Classes/Components/ChartLegend.swift
@@ -54,9 +54,11 @@ public class ChartLegend: ChartComponentBase
     public var labels = [String?]()
 
     /// colors that will be appended to the end of the colors array after calculating the legend.
+    /// (if the legend has already been calculated, you will need to call notifyDataSetChanged())
     public var extraColors = [UIColor?]()
 
     /// labels that will be appended to the end of the labels array after calculating the legend. a nil label will start a group.
+    /// (if the legend has already been calculated, you will need to call notifyDataSetChanged())
     public var extraLabels = [String?]()
 
     /// Are the legend labels/colors a custom value or auto calculated? If false, then it's auto, if true, then custom.