• Zack Galbreath's avatar
    add row/column info to tooltip · a9abb469
    Zack Galbreath authored
    The tooltip displayed while hovering over a heatmap cell now
    includes the name of the row & column.  This makes it easier for
    a user of this class to tell what data value they're looking at
    when they are zoomed in on part of the item.
    Change-Id: Idd3df2bcd98986d49ddaeee0f2b9353209c7f67f