rubyvis_charts

RubyvisCharts

RubyvisCharts gem is a wrapper around rubyvis gem which allows you to create charts

Installation

Add this line to your application's Gemfile:

gem 'rubyvis_charts'

And then execute:

$ bundle

Or install it yourself as:

$ gem install rubyvis_charts

Usage

BarTimelineChart

data = {
  :legend_titles => ["Value1", "Value2"],
  :values => [81000, 67000, 287000, 174000, 217000, 185000, 280000, 230000, 219000, 138000, 93000, 74000, 89000, 67000],
  :bars_padding => RubyvisCharts::Padding.new(right: 3, left: 3),
  :bars_colors => ["#83c9e9", "#5096b6"],
  :weekend_bar_color => "#ffffff",
  :dates_height_ratio => 0.1,
  :legend_colors => ["#83c9e9", "#5096b6"],
  :dates => [1541980800, 1542067200, 1542153600, 1542240000, 1542326400, 1542412800, 1542499200],
  :y_scale_max => 287000,
  :width => 355,
  :height => 160,
  :padding => RubyvisCharts::Padding.new(top: 6, bottom: 6)
}

RubyvisCharts::BarTimelineChart.new(data).render

GroupedBarTimelineChart

data = {
  :legend_titles => ["Value1", "Value2"],
  :values => [81000, 67000, 287000, 174000, 217000, 185000, 280000, 230000, 219000, 138000, 93000, 74000, 89000, 67000],
  :bars_padding => RubyvisCharts::Padding.new(right: 6, left: 6),
  :bars_colors => ["#83c9e9", "#5096b6"],
  :weekend_bar_color => "#ffffff",
  :dates_height_ratio => 0.1,
  :legend_colors => ["#83c9e9", "#5096b6"],
  :dates => [1541980800, 1542067200, 1542153600, 1542240000, 1542326400, 1542412800, 1542499200],
  :y_scale_max => 287000,
  :width => 355,
  :height => 160,
  :padding => RubyvisCharts::Padding.new(top: 6, bottom: 6)
}

RubyvisCharts::GroupedBarTimelineChart.new(data).render

StackedBarTimelineChart

data = {
  :legend_titles=>["Value1", "Value2"],
  :values=>[[5310, 2000, 9760, 2100, 7700, 6140, 9070], [106, 700, 41, 249, 800, 700, 44]],
  :bars_padding=>RubyvisCharts::Padding.new(right: 6, left: 6),
  :bars_colors=>["#14a792", "#8CB2D4"],
  :weekend_bar_color=>"#ffffff",
  :dates_height_ratio=>0.1,
  :legend_colors=>["#14a792", "#8CB2D4"],
  :dates=>[1541980800, 1542067200, 1542153600, 1542240000, 1542326400, 1542412800, 1542499200],
  :y_scale_max=>9801,
  :width=>355,
  :height=>160,
  :padding=>RubyvisCharts::Padding.new(top: 6, bottom: 6)
}

RubyvisCharts::StackedBarTimelineChart.new(data).render

LineTimelineChart

data = {
  :legend_titles=>["Value"],
  :legend_colors=>["#83c9e9"],
  :lines_colors=>["#83c9e9"],
  :values=>[[67058, 60843, 48407, 71359, 34323, 57690, 81868, 40042, 65890, 33722, 44754, 73729, 77828, 79634, 43539, 130, 23139, 12948, 21869, 46683, 21286, 50869, 53065, 34532, 29532, 1610, 32371, 5087, 75394, 9621, 7263]],
  :dates=>[1514764800, 1514851200, 1514937600, 1515024000, 1515110400, 1515196800, 1515283200, 1515369600, 1515456000, 1515542400, 1515628800, 1515715200, 1515801600, 1515888000, 1515974400, 1516060800, 1516147200, 1516233600, 1516320000, 1516406400, 1516492800, 1516579200, 1516665600, 1516752000, 1516838400, 1516924800, 1517011200, 1517097600, 1517184000, 1517270400, 1517356800],
  :y_scale_max=>81868,
  :width=>550,
  :height=>160,
  :padding=>RubyvisCharts::Padding.new(top: 6, bottom: 20)
}

RubyvisCharts::LineTimelineChart.new(data).render

AreaTimelineChart

data = {
  :areas_colors=>["#8CB2D4", "#14a792"],
  :dates_height_ratio=>0.1,
  :legend_titles=>["Value1", "Value2"],
  :legend_colors=>["#8CB2D4", "#14a792"],
  :values=>[[1353, 1353, 1326, 1401, 1324, 1327, 1660, 1508, 1519, 1504, 1503, 1513, 1518, 1518, 1580, 1600, 1507, 1500, 1519, 1500, 1640, 1656, 1642, 1632, 1634, 1680, 1694, 1685, 1707, 1697, 1288], [1300, 1300, 1300, 1300, 1300, 1300, 1500, 1500, 1500, 1500, 1500, 1500, 1500, 1500, 1500, 1500, 1500, 1500, 1500, 1500, 1630, 1630, 1630, 1630, 1630, 1680, 1680, 1680, 1680, 1680, 1253]],
  :dates=>[1514764800, 1514851200, 1514937600, 1515024000, 1515110400, 1515196800, 1515283200, 1515369600, 1515456000, 1515542400, 1515628800, 1515715200, 1515801600, 1515888000, 1515974400, 1516060800, 1516147200, 1516233600, 1516320000, 1516406400, 1516492800, 1516579200, 1516665600, 1516752000, 1516838400, 1516924800, 1517011200, 1517097600, 1517184000, 1517270400, 1517356800],
  :y_scale_max=>1707,
  :width=>550, :height=>160,
  :padding=>RubyvisCharts::Padding.new(top: 6, bottom: 6)
}

RubyvisCharts::AreaTimelineChart.new(data).render

You can use keys dates, marks, y_scale_max, numbers_formatter, numbers_color, numbers_font, title_text, title_color, title_font, dates_formatter, dates_color, dates_font, marks_color, rules_color, rules_count, weekend_bar_color, timeline_width_ratio, dates_height_ratio, marks_height_ratio, legend_titles, legend_colors, legend_text_color, legend_font, legend_shape, legend_chars, custom_legend_offset, threshold_number, threshold_color, threshold_width, threshold_caption for all timeline charts

DonutChart

data = {
  :values=>[{percentage: 0.18906606},
            {percentage: 0.05694761},
            {percentage: 0.0501139},
            {percentage: 0.04783599},
            {percentage: 0.04555809},
            {percentage: 0.61047836}],
  :width=>240,
  :height=>240,
  :cones_colors=>["#cf2030", "#F73000", "#ffcc00", "#64bbe3", "#6cc04a", "#f2f2f2"],
  :outer_radius=>120,
  :inner_radius=>75
}

RubyvisCharts::DonutChart.new(data).render

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/Cisco-AMP/rubyvis_charts. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

License

The gem is available as open source under the terms of the MIT License.

Code of Conduct

Everyone interacting in the RubyvisCharts project’s codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.