fix chart title parsing to properly handle non-cell based text runs

1 files changed, 46 insertions, 0 deletions

diff --git a/examples/basic_charts.rb b/examples/basic_charts.rb
new file mode 100644
index 00000000..63cb715b
--- /dev/null
+++ b/examples/basic_charts.rb
@@ -0,0 +1,46 @@
+$LOAD_PATH.unshift "#{File.dirname(__FILE__)}/../lib"
+require 'axlsx'
+p = Axlsx::Package.new
+wb = p.workbook
+
+# Pie Chart
+wb.add_worksheet(:name => "Pie Chart") do |sheet|
+  sheet.add_row ["First", "Second", "Third", "Fourth"]
+  sheet.add_row [1, 2, 3, 4]
+  sheet.add_chart(Axlsx::Pie3DChart, :start_at => [0,2], :end_at => [5, 15], :title=> 'dark corner here') do |chart|
+    chart.add_series :data => sheet["A2:D2"], :labels => sheet["A1:D1"]
+  end
+end
+
+# line chart
+ wb.add_worksheet(:name => "Line Chart") do |sheet|
+  sheet.add_row ['1', '2', '3', '4']
+  sheet.add_row [1, 2, 3, '=sum(A2:C2)']
+  sheet.add_chart(Axlsx::Line3DChart, :start_at => [0,2], :end_at => [5, 15], :title => "Chart") do |chart|
+    chart.add_series :data => sheet["A2:D2"], :labels => sheet["A1:D1"], :title => 'bob'
+  end
+ end
+
+# 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") do |chart|
+    chart.add_series :data => sheet["A3:C3"], :labels => sheet["A2:C2"], :title => sheet["A1"]
+    chart.valAxis.label_rotation = -45
+    chart.catAxis.label_rotation = 45
+  end
+ end
+
+# specifying colors and title
+wb.add_worksheet(:name => "Colored 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 => ["A1:D1"], :colors => ['FF0000', '00FF00', '0000FF']
+  end
+end
+
+p.serialize('basic_charts.xlsx')
+