Method: Writexlsx::Worksheet#prepare_background

Defined in:
lib/write_xlsx/worksheet.rb

#prepare_background(image_id, image_type) ⇒ Object (private)

Set up an image without a drawing object for the background image.



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# File 'lib/write_xlsx/worksheet.rb', line 3442

def prepare_background(image_id, image_type)
  @external_background_links <<
    ['/image', "../media/image#{image_id}.#{image_type}"]
end