chart_combined.rb in write_xlsx-1.09.5

- old
+ new

@@ -16,11 +16,11 @@
 bold      = workbook.add_format(:bold => 1)
 
 # Add the worksheet data that the charts will refer to.
 headings = ['Number', 'Batch 1', 'Batch 2']
 data = [
-  [ 2,  3,  4,  5,  6,  7],
+  [2,  3,  4,  5,  6,  7],
   [10, 40, 50, 20, 10, 50],
   [30, 60, 70, 50, 40, 30]
 ]
 
 worksheet.write('A1', headings, bold)
@@ -58,11 +58,10 @@
 # primary chart.
 column_chart1.set_title(:name => 'Combined chart - same Y axis')
 column_chart1.set_x_axis(:name => 'Test number')
 column_chart1.set_y_axis(:name => 'Sample length (mm)')
 
-
 # Insert the chart into the worksheet
 worksheet.insert_chart('E2', column_chart1)
 
 #
 # In the second example we will create a similar combined column and line
@@ -98,10 +97,10 @@
 # Add a chart title and some axis labels.
 column_chart2.set_title(:name => 'Combine chart - secondary Y axis')
 column_chart2.set_x_axis(:name => 'Test number')
 column_chart2.set_y_axis(:name => 'Sample length (mm)')
 
-# Note: the y2 properties are on the secondary chart.
+# NOTE: the y2 properties are on the secondary chart.
 line_chart2.set_y_axis(:name => 'Target length (mm)')
 
 # Insert the chart into the worksheet
 worksheet.insert_chart('E18', column_chart2)
 