Class: Plot::MarkProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/plot/mark.rb

Instance Method Summary collapse

Constructor Details

#initialize(mark, type) ⇒ MarkProxy

Returns a new instance of MarkProxy.



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# File 'lib/plot/mark.rb', line 2

def initialize(mark, type)
    @mark = mark
    @mark.type = type
end

Instance Method Details

#channel(name, value, **obj) ⇒ Object 



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# File 'lib/plot/mark.rb', line 7

def channel(name, value, **obj)
    # TODO: add checking if option is a channel
    obj[:value] = value
    @mark.add_option(name, obj)
end

#option(name, value) ⇒ Object 



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# File 'lib/plot/mark.rb', line 13

def option(name, value)
    if(value.class == Proc || [:title, :href, :ariaLabel].include?(name)) then
        raise "A channel should be used in place of option"
    end
    @mark.add_option(name, { value: value })
end

#style(name, value) ⇒ Object 



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# File 'lib/plot/mark.rb', line 20

def style(name, value)
    if([:fill, 
        :fillOpacity, 
        :stroke, 
        :strokeWidth,
        :strokeOpacity,
        :strokeLinejoin,
        :strokeLinecap,
        :strokeMiterlimit,
        :strokeDasharray,
        :strokeDashoffset,
        :opacity,
        :mixBlendMode,
        :imageFilter,
        :shapeRendering,
        :paintOrder,
        :dx,
        :dy,
        :target,
        :ariaDescription,
        :ariaHidden,
        :pointerEvents,
        :clip,
        :tip].include? name) 
    then
        @mark.add_option(name, value) 
    else
        raise "Not a style option"
    end
end