chart_pie.rb in write_xlsx-1.10.1

- old
+ new

@@ -17,11 +17,11 @@
 
 require 'write_xlsx'
 
 workbook  = WriteXLSX.new('chart_pie.xlsx')
 worksheet = workbook.add_worksheet
-bold      = workbook.add_format(:bold => 1)
+bold      = workbook.add_format(bold: 1)
 
 # Add the worksheet data that the charts will refer to.
 headings = %w[Category Values]
 data = [
   %w[Apple Cherry Pecan],
@@ -30,56 +30,56 @@
 
 worksheet.write('A1', headings, bold)
 worksheet.write('A2', data)
 
 # Create a new chart object. In this case an embedded chart.
-chart1 = workbook.add_chart(:type => 'pie', :embedded => 1)
+chart1 = workbook.add_chart(type: 'pie', embedded: 1)
 
 # Configure the series. Note the use of the array ref to define ranges:
 # [ $sheetname, $row_start, $row_end, $col_start, $col_end ].
 # See below for an alternative syntax.
 chart1.add_series(
-  :name       => 'Pie sales data',
-  :categories => ['Sheet1', 1, 3, 0, 0],
-  :values     => ['Sheet1', 1, 3, 1, 1]
+  name:       'Pie sales data',
+  categories: ['Sheet1', 1, 3, 0, 0],
+  values:     ['Sheet1', 1, 3, 1, 1]
 )
 
 # Add a title.
-chart1.set_title(:name => 'Popular Pie Types')
+chart1.set_title(name: 'Popular Pie Types')
 
 # Set an Excel chart style. Blue colors with white outline and shadow.
 chart1.set_style(10)
 
 # Insert the chart into the worksheet (with an offset).
 worksheet.insert_chart(
   'C2', chart1,
-  :x_offset => 25, :y_offset => 10
+  x_offset: 25, y_offset: 10
 )
 
 #
 # Create a Pie chart with user defined segment colors.
 #
 
 # Create an example Pie chart like above.
-chart2 = workbook.add_chart(:type => 'pie', :embedded => 1)
+chart2 = workbook.add_chart(type: 'pie', embedded: 1)
 
 # Configure the series.
 chart2.add_series(
-  :name       => 'Pie sales data',
-  :categories => '=Sheet1!$A$2:$A$4',
-  :values     => '=Sheet1!$B$2:$B$4',
-  :points     => [
-    { :fill => { :color => '#5ABA10' } },
-    { :fill => { :color => '#FE110E' } },
-    { :fill => { :color => '#CA5C05' } }
+  name:       'Pie sales data',
+  categories: '=Sheet1!$A$2:$A$4',
+  values:     '=Sheet1!$B$2:$B$4',
+  points:     [
+    { fill: { color: '#5ABA10' } },
+    { fill: { color: '#FE110E' } },
+    { fill: { color: '#CA5C05' } }
   ]
 )
 
 # Add a title.
-chart2.set_title(:name => 'Pie Chart with user defined colors')
+chart2.set_title(name: 'Pie Chart with user defined colors')
 
 worksheet.insert_chart(
   'C18', chart2,
-  :x_offset => 25, :y_offset => 10
+  x_offset: 25, y_offset: 10
 )
 
 workbook.close