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Size: 832 Bytes
Versions: 14
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Contents
require 'cairo'
require_relative 'arg_loader'
require_relative 'color_validator'
module Squib
# @api private
module Args
class Paint
include ArgLoader
include ColorValidator
def self.parameters
{ alpha: 1.0,
blend: :none,
mask: nil,
}
end
def self.expanding_parameters
parameters.keys # all of them are expandable
end
def self.params_with_units
[]
end
def initialize(custom_colors)
@custom_colors = custom_colors
end
def validate_alpha(arg, _i)
raise 'alpha must respond to to_f' unless arg.respond_to? :to_f
arg.to_f
end
def validate_mask(arg, _i)
colorify(arg, @custom_colors)
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems