# File lib/chart-candy/builder/xls_builder.rb, line 13
  def initialize(chart)
    @chart = chart
    @workbook = Spreadsheet::Workbook.new
    @sheet = @workbook.create_worksheet
    @formats = build_formats

    @current_row = -1
    @current_row_format = :normal
    @current_column = 0

    @columns_width = []
    @max_column_width = 50
    @default_column_width = 10
  end