Module: Asposeslidesjava::SizeAndLayout

Defined in:
lib/asposeslidesjava/Slides/sizeandlayout.rb

Instance Method Summary collapse

Instance Method Details

#initialize ⇒ Object 



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# File 'lib/asposeslidesjava/Slides/sizeandlayout.rb', line 3

def initialize()
    # Setting the Size and Type of a slide 

    set_size_and_type() 

    # Setting the page size when generating PDF 

    set_page_size_for_pdf()
end

#set_page_size_for_pdf ⇒ Object 



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# File 'lib/asposeslidesjava/Slides/sizeandlayout.rb', line 35

def set_page_size_for_pdf()
    data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/'
            
    # Instantiate Presentation class that represents the presentation file

    pres = Rjb::import('com.aspose.slides.Presentation').new

    # Set SlideSize.Type Property 

    pres.getSlideSize().setType(Rjb::import('com.aspose.slides.SlideSizeType').A4Paper)

    # Set different properties of PDF Options 

    opts = Rjb::import('com.aspose.slides.PdfOptions').new
    opts.setSufficientResolution(600)

    # Saving the presentation

    save_format = Rjb::import('com.aspose.slides.SaveFormat')
    pres.save(data_dir + "Export.pdf", save_format.Pdf, opts)

    puts "Set page size for pdf, please check the output file."
end

#set_size_and_type ⇒ Object 



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# File 'lib/asposeslidesjava/Slides/sizeandlayout.rb', line 11

def set_size_and_type()
    data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/'
            
    # Instantiate Presentation class that represents the presentation file

    pres = Rjb::import('com.aspose.slides.Presentation').new(data_dir + 'demo.pptx')
    aux_pres = Rjb::import('com.aspose.slides.Presentation').new

    slide = pres.getSlides().get_Item(0)

    # Set the slide size of generated presentations to that of source

    aux_pres.getSlideSize().setType(pres.getSlideSize().getType())
    aux_pres.getSlideSize().setSize(pres.getSlideSize().getSize())

    # Clone required slide        

    aux_pres.getSlides().addClone(pres.getSlides().get_Item(0))
    aux_pres.getSlides().removeAt(0)

    # Saving the presentation

    save_format = Rjb::import('com.aspose.slides.SaveFormat')
    pres.save(data_dir + "Slide_Size_Type.pptx", save_format.Pptx)

    puts "Set slide size and type, please check the output file."
end