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Versions: 15
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Stored size: 1.42 KB
Contents
# -*- coding: utf-8 -*-
require 'helper'
class TestRegressionChartFormat29 < Minitest::Test
def setup
setup_dir_var
end
def teardown
@tempfile.close(true)
end
def test_chart_format29
@xlsx = 'chart_format29.xlsx'
workbook = WriteXLSX.new(@io)
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, [108652416, 108655744])
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$5',
:trendline => {
:type => 'polynomial',
:name => 'My trend name',
:order => 2,
:forward => 0.5,
:backward => 0.5,
:display_equation => 1,
:display_r_squared => 1,
:line => {
:color => 'red',
:width => 1,
:dash_type => 'long_dash'
}
}
)
chart.add_series(
:categories => '=Sheet1!$A$1:$A$5',
:values => '=Sheet1!$C$1:$C$5'
)
worksheet.insert_chart('E9', chart)
workbook.close
compare_for_regression
end
end
Version data entries
15 entries across 15 versions & 1 rubygems