Update AASeriesElement.kt

charts/src/main/java/com/github/aachartmodel/aainfographics/aachartcreator/AASeriesElement.kt

@@ -84,6 +84,7 @@ class AASeriesElement {
     private var enableMouseTracking: Boolean? = null
     private var reversed: Boolean? = null
     private var id: String? = null
+    private var connectNulls: Boolean? = null
 
 
     fun type(prop: AAChartType?): AASeriesElement {
@@ -271,6 +272,11 @@ class AASeriesElement {
         return this
     }
 
+    fun connectNulls(prop: Boolean?): AASeriesElement {
+        connectNulls = prop
+        return this
+    }
+
 }
 
 class AADataElement {