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Contents
# -*- coding: utf-8 -*-
module Axlsx
#This class specifies data for a particular data point. It is used for both numCache and numLit object
class NumData
# A string representing the format code to apply. For more information see see the SpreadsheetML numFmt element's (ยง18.8.30) formatCode attribute.
# @return [String]
attr_reader :format_code
# creates a new NumVal object
# @option options [String] formatCode
# @option options [Array] :data
# @see StrData
def initialize(options={})
@format_code = "General"
@pt = SimpleTypedList.new NumVal
options.each do |o|
self.send("#{o[0]}=", o[1]) if self.respond_to? "#{o[0]}="
end
end
# Creates the val objects for this data set. I am not overly confident this is going to play nicely with time and data types.
# @param [Array] values An array of cells or values.
def data=(values=[])
@tag_name = values.first.is_a?(Cell) ? :numCache : :numLit
values.each do |value|
value = value.is_formula? ? 0 : value.value if value.is_a?(Cell)
@pt << NumVal.new(:v => value)
end
end
# @see format_code
def format_code=(v='General')
Axlsx::validate_string(v)
@format_code = v
end
# serialize the object
def to_xml_string(str = "")
str << '<c:' << @tag_name.to_s << '>'
str << '<c:formatCode>' << format_code.to_s << '</c:formatCode>'
str << '<c:ptCount val="' << @pt.size.to_s << '"/>'
@pt.each_with_index do |num_val, index|
num_val.to_xml_string index, str
end
str << '</c:' << @tag_name.to_s << '>'
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems