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Contents
# frozen_string_literal: true
module OoxmlParser
# Class for working with AlphaChannel
class ColorAlphaChannel
# Parse AlphaChannel value
# @param node [Nokogiri::XML::Element] node to parse
# @return [Fixnum] value of AlphaChannel
def self.parse(node)
alpha_channel_node = node.xpath('a:alpha', 'xmlns:a' => 'http://schemas.openxmlformats.org/drawingml/2006/main').first
alpha_channel_node = node.xpath('w14:alpha', 'xmlns:w14' => 'http://schemas.microsoft.com/office/word/2010/wordml').first if alpha_channel_node.nil?
return 100.0 if alpha_channel_node.nil?
(alpha_channel_node.attribute('val').value.to_f / 1_000.0).round(0)
end
end
end
Version data entries
40 entries across 40 versions & 1 rubygems