Fixed ArrayOutOfBounds crash on BarGraph touch event and removed hardcoded '$' char.

Branch: Deleted repository:master

Branch: danielnadeau/holographlibrary:master

Merged

#7 · Created 2013-09-18 · Last updated 2013-09-21

Merged pull request

Merged in luixal/holographlibrary (pull request #7)

1113221·Author: Daniel Nadeau·Closed by: Daniel Nadeau·2013-09-21

Fixed problem causing returned bar index to be only 0 or -1, causing an ArrayOutBounds error when any bar (except the first one) was tapped.

Also removes the hardcoded '$' char in BarGraph.