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9647e55 @topfunky Handle case where all data is zero
authored
1 == 0.5.2
2
3 * Handle case where all data is zero [Silvia Pfeiffer]
329ad7d @topfunky 0.5.2 release
authored
4
5 == 0.5.1
6
7 * Fixed drawing and normalization of bar graph
8 * Added :target and :target_color to bar graph (draws a horizontal line at a value)
9
10 == 0.5.0
11
12 * Documentation for bullet graph.
13 * More bullet options for good_color, satisfactory_color, and bad_color.
14 * Smooth options for target line value and target_color.
15 * Sparklinks.plot_to_image returns a Magick::Image object for further manipulation.
16 * Step option for wider whisker.
17
18 == 0.4.8
19
20 * Added bullet graph. See http://en.wikipedia.org/wiki/Bullet_graph or Stephen Few's book _Information Dashboard Design_.
21
22 == 0.4.7
23
24 * Improved normalization for better display of close, high-values. [Matt Van Horn]
25 * 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.
26
27 == 0.4.6
28
29 * Added :underneath_color option to smooth sparkline. [Cory Forsyth]
30
31 == 0.4.5
32
33 * Several fixes by Rob Biedenharn
34 * lib/sparklines_helper.rb: Include example code for generating "data:" URLs (but leave it commented out due to lack of widespread testing)
35 * lib/sparklines_helper.rb: allow results to be passed in the options hash (i.e., sparkline_tag(nil, :results => [ ... ], ...))
36 * lib/sparklines.rb: Move calculation of whisker endpoints out of loop
37 * lib/sparklines.rb: Fix fencepost bug in whisker that caused plot to be 1 pixel short
38
39 == 0.4.4
40
41 * Fixed stddev rounding bug [Andrew Nutter-Upham]
42
43 == 0.4.3
44
45 * Minor change for use with Hoe.
46
47 == 0.4.2
48
49 * Added standard deviation bars [Andrew Nutter-Upham]
50
51 == 0.4.1
52
53 * Converted to Hoe for rakefile
54 * Added whisker graph [Luke Francl]
55 * General cleanup and bug fixes
56 * Experimental label option
57
58 == 0.3.0
59
60 * Changed to a Class for maintainability
61 * All values are normalized (except pie)
62 * A single value can be passed for the pie percentage (instead of an Array)
63
64 == 0.2.7
65
66 * Fixed bug where last element of bar graph wouldn't go to the bottom [Esad Hajdarevic esad@esse.at]
67
68 == 0.2.5
69
70 * Tests now use Test::Unit
71 * Bar type added
72
73 == 0.2.1
74
75 * Added line_color option for smooth graphs
76 * Now available as a gem ('gem install sparklines') and as a rails generator ('gem install sparklines_generator')
77
78
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