Graphs with Gruff (followup)
The solution from the source ;-) I checked it out and it now works as advertised, just add g.minimum_value = 0 to the Gruff::Bar before rendering it (g.to_blob).
Note that axis starting at zero.
| Without the minimum_value | With the minimum_value set to zero |
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Daniel Wanja
HTML5, iOS and Ruby On Rails Nouvelles Solutions, Inc.
d@n-so.com
