diff --git a/Charts/Classes/Data/Implementations/Standard/LineChartDataSet.swift b/Charts/Classes/Data/Implementations/Standard/LineChartDataSet.swift
index 6886428701..c626e5e329 100644
--- a/Charts/Classes/Data/Implementations/Standard/LineChartDataSet.swift
+++ b/Charts/Classes/Data/Implementations/Standard/LineChartDataSet.swift
@@ -64,6 +64,9 @@ public class LineChartDataSet: LineRadarChartDataSet, ILineChartDataSet
         }
     }
     
+    /// Line cap type, default is CGLineCap.Butt
+    public var lineCapType = CGLineCap.Butt
+    
     /// If true, cubic lines are drawn instead of linear
     public var drawCubicEnabled = false
     
diff --git a/Charts/Classes/Data/Interfaces/ILineChartDataSet.swift b/Charts/Classes/Data/Interfaces/ILineChartDataSet.swift
index f6fb8312f1..b63dcd8b28 100644
--- a/Charts/Classes/Data/Interfaces/ILineChartDataSet.swift
+++ b/Charts/Classes/Data/Interfaces/ILineChartDataSet.swift
@@ -25,6 +25,9 @@ public protocol ILineChartDataSet: ILineRadarChartDataSet
     /// **default**: 0.2
     var cubicIntensity: CGFloat { get set }
     
+    /// Line cap type, default is CGLineCap.Butt
+    var lineCapType: CGLineCap { get set }
+    
     /// If true, cubic lines are drawn instead of linear
     var drawCubicEnabled: Bool { get set }
     
diff --git a/Charts/Classes/Renderers/LineChartRenderer.swift b/Charts/Classes/Renderers/LineChartRenderer.swift
index d601fc3a25..65e7145377 100644
--- a/Charts/Classes/Renderers/LineChartRenderer.swift
+++ b/Charts/Classes/Renderers/LineChartRenderer.swift
@@ -253,6 +253,8 @@ public class LineChartRenderer: LineRadarChartRenderer
         let maxx = min(max(minx + 2, dataSet.entryIndex(entry: entryTo) + 1), entryCount)
         
         CGContextSaveGState(context)
+        
+        CGContextSetLineCap(context, dataSet.lineCapType)
 
         // more than 1 color
         if (dataSet.colors.count > 1)
diff --git a/ChartsRealm/Classes/Data/RealmLineDataSet.swift b/ChartsRealm/Classes/Data/RealmLineDataSet.swift
index 055a801b9e..9efb49414b 100644
--- a/ChartsRealm/Classes/Data/RealmLineDataSet.swift
+++ b/ChartsRealm/Classes/Data/RealmLineDataSet.swift
@@ -54,6 +54,9 @@ public class RealmLineDataSet: RealmLineRadarDataSet, ILineChartDataSet
         }
     }
     
+    /// Line cap type, default is CGLineCap.Butt
+    public var lineCapType = CGLineCap.Butt
+    
     /// If true, cubic lines are drawn instead of linear
     public var drawCubicEnabled = false