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# encoding: UTF-8
module Axlsx
# A series title is a Title with a slightly different serialization than chart titles.
class SeriesTitle < Title
# Serializes the object
# @param [String] str
# @return [String]
def to_xml_string(str = '')
str << '<c:tx>'
str << '<c:strRef>'
str << '<c:f>' << Axlsx::cell_range([@cell]) << '</c:f>'
str << '<c:strCache>'
str << '<c:ptCount val="1"/>'
str << '<c:pt idx="0">'
str << '<c:v>' << @text << '</c:v>'
str << '</c:pt>'
str << '</c:strCache>'
str << '</c:strRef>'
str << '</c:tx>'
end
end
end
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