test/expected/zeros.png @@ -1,3 +1,78 @@ == 0.5.2 * Handle case where all data is zero [Silvia Pfeiffer] + +== 0.5.1 + +* Fixed drawing and normalization of bar graph +* Added :target and :target_color to bar graph (draws a horizontal line at a value) + +== 0.5.0 + +* Documentation for bullet graph. +* More bullet options for good_color, satisfactory_color, and bad_color. +* Smooth options for target line value and target_color. +* Sparklinks.plot_to_image returns a Magick::Image object for further manipulation. +* Step option for wider whisker. + +== 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 esad@esse.at] + +== 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') + + History.txt @@ -1,4 +1,4 @@ -CHANGELOG +History.txt MIT-LICENSE Manifest.txt README.txt @@ -61,4 +61,5 @@ test/expected/whisker.png test/expected/whisker_junk.png test/expected/whisker_non_exceptional.png test/expected/whisker_with_step.png +test/expected/zeros.png test/test_all.rb Manifest.txt @@ -11,12 +11,11 @@ Hoe.new('Sparklines', Sparklines::VERSION) do |p| p.email = 'boss@topfunky.com' p.summary = "Tiny graphs." p.url = "http://nubyonrails.com/pages/sparklines" - p.clean_globs = ['test/actual'] # Remove this directory on "rake clean" + p.clean_globs = ['test/actual', 'email.txt'] # Remove this directory on "rake clean" p.remote_rdoc_dir = '' # Release to root - p.changes = p.paragraphs_of('CHANGELOG', 0..1).join("\n\n") + p.changes = p.paragraphs_of('History.txt', 0..1).join("\n\n") # * extra_deps - An array of rubygem dependencies. end - desc "Release and publish documentation" task :repubdoc => [:release, :publish_docs] Rakefile @@ -75,7 +75,7 @@ Licensed under the MIT license. =end class Sparklines - VERSION = '0.5.1' + VERSION = '0.5.2' @@label_margin = 5.0 @@pointsize = 10.0 lib/sparklines.rb @@ -1,25 +1,33 @@ - Gem::Specification.new do |s| s.name = %q{sparklines} - s.version = "0.5.1" - - s.specification_version = 2 if s.respond_to? :specification_version= + s.version = "0.5.2" s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version= s.authors = ["Geoffrey Grosenbach"] - s.date = %q{2008-05-19} + s.date = %q{2008-08-20} s.description = %q{Tiny graphs.} s.email = %q{boss@topfunky.com} - s.extra_rdoc_files = ["Manifest.txt", "README.txt"] - s.files = ["CHANGELOG", "MIT-LICENSE", "Manifest.txt", "README.txt", "Rakefile", "lib/sparklines.rb", "lib/sparklines_helper.rb", "samples/area-high.png", "samples/area.png", "samples/discrete.png", "samples/pie-large.png", "samples/pie.png", "samples/pie0.png", "samples/pie1.png", "samples/pie100.png", "samples/pie45.png", "samples/pie95.png", "samples/pie99.png", "samples/smooth-colored.png", "samples/smooth.png", "test/expected/area.png", "test/expected/area_high.png", "test/expected/area_min_max.png", "test/expected/bar.png", "test/expected/bar_extreme_values.png", "test/expected/bar_string.png.png", "test/expected/bar_tall.png", "test/expected/bar_wide.png", "test/expected/bullet_basic.png", "test/expected/bullet_colorful.png", "test/expected/bullet_full_featured.png", "test/expected/bullet_tall.png", "test/expected/bullet_wide.png", "test/expected/discrete.png", "test/expected/discrete_wide.png", "test/expected/error.png", "test/expected/labeled_area.png", "test/expected/labeled_bar.png", "test/expected/labeled_discrete.png", "test/expected/labeled_pie.png", "test/expected/labeled_smooth.png", "test/expected/labeled_whisker_decimals.png", "test/expected/pie.png", "test/expected/pie0.png", "test/expected/pie1.png", "test/expected/pie100.png", "test/expected/pie45.png", "test/expected/pie95.png", "test/expected/pie99.png", "test/expected/pie_flat.png", "test/expected/pie_large.png", "test/expected/smooth.png", "test/expected/smooth_colored.png", "test/expected/smooth_similar_nonzero_values.png", "test/expected/smooth_underneath_color.png", "test/expected/smooth_with_target.png", "test/expected/standard_deviation.png", "test/expected/standard_deviation_short.png", "test/expected/standard_deviation_tall.png", "test/expected/whisker.png", "test/expected/whisker_junk.png", "test/expected/whisker_non_exceptional.png", "test/expected/whisker_with_step.png", "test/test_all.rb"] + s.extra_rdoc_files = ["History.txt", "Manifest.txt", "README.txt"] + s.files = ["History.txt", "MIT-LICENSE", "Manifest.txt", "README.txt", "Rakefile", "lib/sparklines.rb", "lib/sparklines_helper.rb", "samples/area-high.png", "samples/area.png", "samples/discrete.png", "samples/pie-large.png", "samples/pie.png", "samples/pie0.png", "samples/pie1.png", "samples/pie100.png", "samples/pie45.png", "samples/pie95.png", "samples/pie99.png", "samples/smooth-colored.png", "samples/smooth.png", "test/expected/area.png", "test/expected/area_high.png", "test/expected/area_min_max.png", "test/expected/bar.png", "test/expected/bar_extreme_values.png", "test/expected/bar_string.png.png", "test/expected/bar_tall.png", "test/expected/bar_wide.png", "test/expected/bullet_basic.png", "test/expected/bullet_colorful.png", "test/expected/bullet_full_featured.png", "test/expected/bullet_tall.png", "test/expected/bullet_wide.png", "test/expected/discrete.png", "test/expected/discrete_wide.png", "test/expected/error.png", "test/expected/labeled_area.png", "test/expected/labeled_bar.png", "test/expected/labeled_discrete.png", "test/expected/labeled_pie.png", "test/expected/labeled_smooth.png", "test/expected/labeled_whisker_decimals.png", "test/expected/pie.png", "test/expected/pie0.png", "test/expected/pie1.png", "test/expected/pie100.png", "test/expected/pie45.png", "test/expected/pie95.png", "test/expected/pie99.png", "test/expected/pie_flat.png", "test/expected/pie_large.png", "test/expected/smooth.png", "test/expected/smooth_colored.png", "test/expected/smooth_similar_nonzero_values.png", "test/expected/smooth_underneath_color.png", "test/expected/smooth_with_target.png", "test/expected/standard_deviation.png", "test/expected/standard_deviation_short.png", "test/expected/standard_deviation_tall.png", "test/expected/whisker.png", "test/expected/whisker_junk.png", "test/expected/whisker_non_exceptional.png", "test/expected/whisker_with_step.png", "test/expected/zeros.png", "test/test_all.rb"] s.has_rdoc = true s.homepage = %q{http://nubyonrails.com/pages/sparklines} s.rdoc_options = ["--main", "README.txt"] s.require_paths = ["lib"] s.rubyforge_project = %q{sparklines} - s.rubygems_version = %q{1.1.1} + s.rubygems_version = %q{1.2.0} s.summary = %q{Tiny graphs.} s.test_files = ["test/test_all.rb"] - s.add_dependency(%q<hoe>, [">= 1.5.1"]) + if s.respond_to? :specification_version then + current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION + s.specification_version = 2 + + if current_version >= 3 then + s.add_development_dependency(%q<hoe>, [">= 1.7.0"]) + else + s.add_dependency(%q<hoe>, [">= 1.7.0"]) + end + else + s.add_dependency(%q<hoe>, [">= 1.7.0"]) + end end sparklines.gemspec @@ -293,7 +293,7 @@ END { [image_tag("../../" + record), image_tag("../../" + record.gsub('expected', 'actual'))] end FileUtils.mkdir_p("test/actual") - File.open("test/actual/result.html", "w") do |f| + File.open("test/actual/index.html", "w") do |f| f.write <<-EOL <style> .first_column { @@ -302,6 +302,9 @@ END { .last_column { text-align: left; } + img { + border: 1px solid #e0e0e0; + } </style> EOL f.write output test/test_all.rb CHANGELOG 9647e5590c171b745ebea29d1cd63a29ff39f5be Geoffrey Grosenbach boss@topfunky.com http://github.com/topfunky/sparklines/commit/329ad7d6094acd20dbca0bdf50b17685bb4265b5 329ad7d6094acd20dbca0bdf50b17685bb4265b5 2008-08-20T09:18:19-07:00 2008-08-20T09:18:19-07:00 0.5.2 release 0c509e3c59dcffd5273899d64889634da43b9e05 Geoffrey Grosenbach boss@topfunky.com