module Asposecellsjava::PageBreakPreview

Public Class Methods

new() click to toggle source
# File lib/asposecellsjava/pagebreakpreview.rb, line 3
def initialize()
    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."
end