module Asposeimagingjava::ConvertingDjVuToPdf
Public Class Methods
new()
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# File lib/asposeimagingjava/djvu/convertingdjvutopdf.rb, line 3 def initialize() data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/' # Load an existing image (of type bmp) in an instance of Image class image = Rjb::import('com.aspose.imaging.Image').load(data_dir + "demo.djvu") # Create an instance of PdfOptions export_options = Rjb::import('com.aspose.imaging.imageoptions.PdfOptions').new # Initialize the metadata for Pdf document export_options.setPdfDocumentInfo(Rjb::import('com.aspose.imaging.fileformats.pdf.PdfDocumentInfo').new) # Create an instance of IntRange and initialize it with the range of DjVu pages to be exported #range = Rjb::import('com.aspose.imaging.IntRange').new(0, 5) # Export first 5 pages range = Array[0,1,2,3,4] # Initialize an instance of DjvuMultiPageOptions with range of DjVu pages to be exported export_options.setMultiPageOptions(Rjb::import('com.aspose.imaging.imageoptions.DjvuMultiPageOptions').new(range)) # Save the result in PDF format image.save(data_dir + "djvu.pdf", export_options) # Display Status. puts "Converted DjVu to PDF successfully!" end