Contents

== 0.4.8

* Added bullet graph. See http://en.wikipedia.org/wiki/Bullet_graph or Stephen Few's book _Information Dashboard Design_.

== 0.4.7

* Improved normalization for better display of close, high-values. [Matt Van Horn]
* Improved rendering of closed polyline on smooth graph with undercolor. Far left, right, and bottom of polyline are drawn offscreen so they don't show in the visible graph.

== 0.4.6

* Added :underneath_color option to smooth sparkline. [Cory Forsyth]

== 0.4.5

* Several fixes by Rob Biedenharn
* lib/sparklines_helper.rb: Include example code for generating "data:" URLs (but leave it commented out due to lack of widespread testing)
* lib/sparklines_helper.rb: allow results to be passed in the options hash (i.e., sparkline_tag(nil, :results => [ ... ], ...))
* lib/sparklines.rb: Move calculation of whisker endpoints out of loop
* lib/sparklines.rb: Fix fencepost bug in whisker that caused plot to be 1 pixel short

== 0.4.4

* Fixed stddev rounding bug [Andrew Nutter-Upham]

== 0.4.3

* Minor change for use with Hoe.

== 0.4.2

* Added standard deviation bars [Andrew Nutter-Upham]

== 0.4.1

* Converted to Hoe for rakefile
* Added whisker graph [Luke Francl]
* General cleanup and bug fixes
* Experimental label option

== 0.3.0

* Changed to a Class for maintainability
* All values are normalized (except pie)
* A single value can be passed for the pie percentage (instead of an Array)

== 0.2.7

* Fixed bug where last element of bar graph wouldn't go to the bottom [Esad Hajdarevic [e-mail]]

== 0.2.5

* Tests now use Test::Unit
* Bar type added

== 0.2.1

* Added line_color option for smooth graphs
* Now available as a gem ('gem install sparklines') and as a rails generator ('gem install sparklines_generator')

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
sparklines-0.4.8	CHANGELOG