Class: Axlsx::SeriesTitle

Inherits:
Title
  • Object
show all
Defined in:
lib/axlsx/drawing/series_title.rb

Overview

A series title is a Title with a slightly different serialization than chart titles.

Instance Attribute Summary

Attributes inherited from Title

#cell, #text, #text_size

Instance Method Summary collapse

Methods inherited from Title

#empty?, #initialize

Constructor Details

This class inherits a constructor from Axlsx::Title

Instance Method Details

#to_xml_string(str = +'')) ⇒ String

Serializes the object

Parameters:

  • str (String) (defaults to: +''))

Returns:

  • (String) 


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# File 'lib/axlsx/drawing/series_title.rb', line 9

def to_xml_string(str = +'')
  clean_value = Axlsx.trust_input ? @text.to_s : ::CGI.escapeHTML(Axlsx.sanitize(@text.to_s))

  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>' << clean_value << '</c:v>'
  str << '</c:pt>'
  str << '</c:strCache>'
  str << '</c:strRef>'
  str << '</c:tx>'
end