Contents

# -*- coding: utf-8 -*-
require 'helper'

class TestRegressionChartErrorbars10 < Test::Unit::TestCase
  def setup
    setup_dir_var
  end

  def teardown
    File.delete(@xlsx) if File.exist?(@xlsx)
  end

  def test_chart_errorbars10
    @xlsx = 'chart_errorbars10.xlsx'
    workbook    = WriteXLSX.new(@xlsx)
    worksheet   = workbook.add_worksheet
    chart       = workbook.add_chart(:type => 'line', :embedded => 1)

    # For testing, copy the randomly generated axis ids in the target xlsx file.
    chart.instance_variable_set(:@axis_ids, [69198976, 69200896])

    data = [
            [ 1, 2, 3, 4,  5 ],
            [ 2, 4, 6, 8,  10 ],
            [ 3, 6, 9, 12, 15 ]
           ]

    worksheet.write('A1', data)

    chart.add_series(
                     :categories   => '=Sheet1!$A$1:$A$5',
                     :values       => '=Sheet1!$B$1:$B$5',
                     :y_error_bars => {
                       :type         => 'custom',
                       :plus_values  => '=Sheet1!$A$1',
                       :minus_values => '=Sheet1!$B$1:$B$3',
                       :plus_data    => [1],
                       :minus_data   => [2, 4, 6]
                     }
                     )

    chart.add_series(
                     :categories => '=Sheet1!$A$1:$A$5',
                     :values     => '=Sheet1!$C$1:$C$5'
                     )

    worksheet.insert_chart('E9', chart)

    workbook.close
    compare_xlsx_for_regression(
                                File.join(@regression_output, @xlsx), @xlsx,
                                [],
                                {}
                                )
  end
end

Version data entries

21 entries across 21 versions & 1 rubygems

Version	Path
write_xlsx-0.73.0	test/regression/test_chart_errorbars10.rb