Fixes opacity issue in area charts (overlaping) and harmonize the behavior with other charts#6346

Merged

Bargs merged 8 commits intoelastic:masterfrom

repocho:bug/fix-opacity-area-chart

Mar 8, 2016

Commits on Feb 27, 2016

Fixes opacity on mouseover/mouseout in the chart
repocho
committed
Fixes opacity when hovering the Legend. Also refactors the previous commit to be able to use the same function for both the chart and legend with area charts overlapped
repocho
committed

Commits on Feb 28, 2016

Fixes an issue when hovering the legend in area charts. Also, other charts now have the same behavior
repocho
committed
Harmonizes the hover behavior
repocho
committed