Sha256: db237c902a49e2ee57a905b5659da07450aff17ac1c78d17e52400b839afcdf2
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Size: 907 Bytes
Versions: 7
Compression:
Stored size: 907 Bytes
Contents
module MetricFu
class Grapher
BLUFF_GRAPH_SIZE = "1000x600"
BLUFF_DEFAULT_OPTIONS = <<-EOS
var g = new Bluff.Line('graph', "#{BLUFF_GRAPH_SIZE}");
g.theme_37signals();
g.tooltips = true;
g.title_font_size = "24px"
g.legend_font_size = "12px"
g.marker_font_size = "10px"
EOS
def graph!
title = send(:title)
data = send(:data)
labels = MultiJson.dump(@labels)
output_filename = send(:output_filename)
content = <<-EOS
#{BLUFF_DEFAULT_OPTIONS}
g.title = '#{title}';
#{build_data(data)}
g.labels = #{labels};
g.draw();
EOS
File.open(File.join(self.output_directory, output_filename), 'w') {|f| f << content }
end
private
def build_data(data)
Array(data).map do |label, datum|
"g.data('#{label}', [#{datum}]);"
end.join("\n")
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems