Add example for defining print area (#134)

1 files changed, 28 insertions, 0 deletions

diff --git a/examples/set_print_area_example.md b/examples/set_print_area_example.md
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+## Description
+
+Change the range of cells that will be printed out when the sheet is printed
+
+## Code
+
+```ruby
+require 'axlsx'
+
+p = Axlsx::Package.new
+wb = p.workbook
+
+wb.add_worksheet(name: 'PrintArea') do |sheet|
+  sheet.add_row ['this', 'fits', 'in', 'the', 'print', 'area', 'this does not']
+  sheet.page_setup.fit_to width: 1, height: 1
+  wb.add_defined_name("PrintArea!A1:F1", local_sheet_id: sheet.index, name: '_xlnm.Print_Area')
+end
+
+p.serialize 'set_print_area_example.xlsx'
+```
+
+## Output
+
+How it looks in excel:
+![](images/set_print_area_example_1.png "Excel Preview")
+
+Print preview dialog:
+![](images/set_print_area_example_2.png "Print Preview PDF")