class ChartJS::Background
Public Class Methods
new(container)
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# File lib/chart_js/chart/bar_chart/background.rb, line 5 def initialize(container) @container = container end
Public Instance Methods
build(&block)
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# File lib/chart_js/chart/bar_chart/background.rb, line 9 def build(&block) instance_eval(&block) @container end
color(value)
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# File lib/chart_js/chart/bar_chart/background.rb, line 14 def color(value) @container['backgroundColor'] = value end