Restore heatmap click to close sidebar

h/js/host.coffee

@@ -34,6 +34,11 @@ class Annotator.Host extends Annotator.Guest
 
     if @plugins.Heatmap?
       this._setupDragEvents()
+      @plugins.Heatmap.element.on 'click', (event) =>
+        if @frame.hasClass 'annotator-collapsed'
+          this.showFrame()
+        else
+          this.hideFrame()
 
   _setupXDM: (options) ->
     channel = super

h/js/plugin/heatmap.coffee

@@ -71,7 +71,6 @@ class Annotator.Plugin.Heatmap extends Annotator.Plugin
       event.stopPropagation()
       this._fillDynamicBucket()
       @dynamicBucket = true
-      @annotator.showFrame()
 
     $(window).on 'resize scroll', this._update
     $(document.body).on 'resize scroll', '*', this._update