Working With Slide Size and Layout in Ruby

Aspose.Slides - Setting the Size and Type of a slide

To Set the Size and Type of a slide using Aspose.Slides Java for Ruby, simply invoke set_size_and_type method of SizeAndLayout module. Here you can see example code.

Ruby Code

 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 

Aspose.Slides - Setting the page size when generating PDF

To Set the page size when generating PDF using Aspose.Slides Java for Ruby, simply invoke set_page_size_for_pdf method of SizeAndLayout module. Here you can see example code.

Ruby Code

 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 

Download Running Code

Download Working With Slide Size and Layout (Aspose.Slides) from any of the below mentioned social coding sites:

• GitHub