add new attributes introduced to hoverlabels, heatmap, histogram2d,histogram2dcontour, and contour

Author: kMutagene

src/Plotly.NET/Layout/ObjectAbstractions/Common/Hoverlabel.fs

@@ -5,44 +5,63 @@ open DynamicObj
 open System
 open System.Runtime.InteropServices
 
-/// Hoverlabel type inherits from dynamic object
+/// Hoverlabels that appear while hovering over elements on charts
 type Hoverlabel() =
     inherit DynamicObj()
 
-    /// Initialized Line object
+    /// <summary>
+    /// Returns a new Hoverlabel object with the given styles
+    /// </summary>
+    /// <param name="Align">Sets the horizontal alignment of the text content within hover label box. Has an effect only if the hover label text spans more two or more lines</param>
+    /// <param name="BgColor">Sets the background color of all hover labels on graph</param>
+    /// <param name="BorderColor">Sets the border color of all hover labels on graph.</param>
+    /// <param name="Font">Sets the default hover label font used by all traces on the graph.</param>
+    /// <param name="GroupTitleFont">Sets the font for group titles in hover (unified modes). Defaults to `hoverlabel.font`.</param>
+    /// <param name="Namelength">Sets the default length (in number of characters) of the trace name in the hover labels for all traces. -1 shows the whole name regardless of length. 0-3 shows the first 0-3 characters, and an integer &gt;3 will show the whole name if it is less than that many characters, but if it is longer, will truncate to `namelength - 3` characters and add an ellipsis.</param>
     static member init
         (
+            [<Optional; DefaultParameterValue(null)>] ?Align: StyleParam.Align,
             [<Optional; DefaultParameterValue(null)>] ?BgColor: Color,
             [<Optional; DefaultParameterValue(null)>] ?BorderColor: Color,
             [<Optional; DefaultParameterValue(null)>] ?Font: Font,
-            [<Optional; DefaultParameterValue(null)>] ?Align: StyleParam.Align,
+            [<Optional; DefaultParameterValue(null)>] ?GroupTitleFont: Font,
             [<Optional; DefaultParameterValue(null)>] ?Namelength: int
         ) =
         Hoverlabel()
         |> Hoverlabel.style (
             ?BgColor = BgColor,
             ?BorderColor = BorderColor,
             ?Font = Font,
+            ?GroupTitleFont = GroupTitleFont,
             ?Align = Align,
             ?Namelength = Namelength
         )
 
 
-    // Applies the styles to Line()
+    /// <summary>
+    /// Returns a function that applies the given styles to a Legend object
+    /// </summary>
+    /// <param name="Align">Sets the horizontal alignment of the text content within hover label box. Has an effect only if the hover label text spans more two or more lines</param>
+    /// <param name="BgColor">Sets the background color of all hover labels on graph</param>
+    /// <param name="BorderColor">Sets the border color of all hover labels on graph.</param>
+    /// <param name="Font">Sets the default hover label font used by all traces on the graph.</param>
+    /// <param name="GroupTitleFont">Sets the font for group titles in hover (unified modes). Defaults to `hoverlabel.font`.</param>
+    /// <param name="Namelength">Sets the default length (in number of characters) of the trace name in the hover labels for all traces. -1 shows the whole name regardless of length. 0-3 shows the first 0-3 characters, and an integer &gt;3 will show the whole name if it is less than that many characters, but if it is longer, will truncate to `namelength - 3` characters and add an ellipsis.</param>
     static member style
         (
             [<Optional; DefaultParameterValue(null)>] ?BgColor: Color,
             [<Optional; DefaultParameterValue(null)>] ?BorderColor: Color,
             [<Optional; DefaultParameterValue(null)>] ?Font: Font,
+            [<Optional; DefaultParameterValue(null)>] ?GroupTitleFont: Font,
             [<Optional; DefaultParameterValue(null)>] ?Align: StyleParam.Align,
             [<Optional; DefaultParameterValue(null)>] ?Namelength: int
         ) =
         (fun (label: Hoverlabel) ->
             BgColor |> DynObj.setValueOpt label "bgcolor"
             BorderColor |> DynObj.setValueOpt label "bordercolor"
             Font |> DynObj.setValueOpt label "font"
+            GroupTitleFont |> DynObj.setValueOpt label "grouptitlefont"
             Align |> DynObj.setValueOptBy label "align" StyleParam.Align.convert
             Namelength |> DynObj.setValueOpt label "namelength"
 
-            // out ->
             label)