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#!/usr/bin/env ruby -w -s
# -*- coding: utf-8 -*-
$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../lib"
require 'axlsx'
p = Axlsx::Package.new
wb = p.workbook
##Generating A Bar Chart
wb.add_worksheet(:name => "Bar Chart") do |sheet|
sheet.add_row ["A Simple Bar Chart"]
sheet.add_row ["First", "Second", "Third"]
sheet.add_row [1, 2, 3]
sheet.add_chart(Axlsx::Bar3DChart, :start_at => "A4", :end_at => "F17", :title => sheet["A1"]) do |chart|
chart.add_series :data => sheet["A3:C3"], :labels => sheet["A2:C2"], :colors => ['FF0000', '00FF00', '0000FF'], :color => "000000"
chart.valAxis.label_rotation = -45
chart.catAxis.label_rotation = 45
end
end
##Generating A Pie Chart
wb.add_worksheet(:name => "Pie Chart") do |sheet|
sheet.add_row ["First", "Second", "Third", "Fourth"]
sheet.add_row [1, 2, 3, "=PRODUCT(A2:C2)"]
sheet.add_chart(Axlsx::Pie3DChart, :start_at => [0,2], :end_at => [5, 15], :title => "example 3: Pie Chart") do |chart|
chart.add_series :data => sheet["A2:D2"], :labels => sheet["A1:D1"], :colors => ['FF0000', '00FF00', '0000FF']
end
end
# Line Chart
wb.add_worksheet(:name => "Line Chart") do |sheet|
sheet.add_row ["First", 1, 5, 7, 9]
sheet.add_row ["Second", 5, 2, 14, 9]
sheet.add_chart(Axlsx::Line3DChart, :title => "example 6: Line Chart", :rotX => 30, :rotY => 20) do |chart|
chart.start_at 0, 2
chart.end_at 10, 15
chart.add_series :data => sheet["B1:E1"], :title => sheet["A1"], :color => "FF0000"
chart.add_series :data => sheet["B2:E2"], :title => sheet["A2"], :color => "00FF00"
end
end
##Generating A Scatter Chart
wb.add_worksheet(:name => "Scatter Chart") do |sheet|
sheet.add_row ["First", 1, 5, 7, 9]
sheet.add_row ["", 1, 25, 49, 81]
sheet.add_row ["Second", 5, 2, 14, 9]
sheet.add_row ["", 5, 10, 15, 20]
sheet.add_chart(Axlsx::ScatterChart, :title => "example 7: Scatter Chart") do |chart|
chart.start_at 0, 4
chart.end_at 10, 19
chart.add_series :xData => sheet["B1:E1"], :yData => sheet["B2:E2"], :title => sheet["A1"], :color => '0000FF'
chart.add_series :xData => sheet["B3:E3"], :yData => sheet["B4:E4"], :title => sheet["A3"], :color => 'FF0000'
end
end
p.validate.each { |e| puts e.message }
p.serialize 'chart_colors.xlsx'
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