Page Break Preview in Ruby
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Aspose.Cells - Page Break Preview
To set worksheet to page break preview using Aspose.Cells Java for Ruby, simply invoke PageBreakPreview module.
Ruby Code
data_dir = File.dirname(File.dirname(File.dirname(__FILE__))) + '/data/'
\# Instantiating a Workbook object by excel file path
workbook = Rjb::import('com.aspose.cells.Workbook').new(data_dir + 'Book1.xls')
\# Accessing the first worksheet in the Excel file
worksheets = workbook.getWorksheets()
sheet_index = worksheets.add()
worksheet = worksheets.get(sheet_index)
\# Displaying the worksheet in page break preview
worksheet.setPageBreakPreview(true)
\# Saving the modified Excel file in default (that is Excel 2003) format
workbook.save(data_dir + "output.xls")
puts "Set page break preview, please check the output file."Download Running Code
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