Fix - correct tooltip handling for graphs with lines and markers

Author: linev

changes.md

@@ -7,6 +7,7 @@
 4. Fix - use error plot by default in TH1 only when positive sumw2 entry exists
 5. Fix - for TH2 box draw option draw at least 1px rect for non-empty bin
 6. Fix - support transparancy (alpha) in TColor (#45)
+7. Fix - correct tooltip handling for graphs with lines and markers
 
 
 ## Changes in 4.4.2

scripts/JSRootPainter.more.js

@@ -1844,7 +1844,7 @@
                        .attr("d", path)
                        .style("fill", marker.fill)
                        .style("stroke", marker.stroke);
-            if (nodes===null)
+            if ((nodes===null) && (this.draw_kind=="none"))
                this.draw_kind = (this.optionMark==3) ? "path" : "mark";
          }
       }