Removing Slides from a Presentation in Ruby

Aspose.Slides - Remove Slide by Index

To remove Slide by Index from a Presentation using Aspose.Slides Java for Ruby, call remove_slide_by_index method of RemoveSlides module. Here you can see example code.

Ruby Code

 def remove_slide_by_index()

    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 + 'Aspose.pptx')

    # Accessing a slide using its slide index

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

    # Removing a slide using its reference

    pres.getSlides().remove(slide)

    # Saving the presentation file

    save_format = Rjb::import('com.aspose.slides.SaveFormat')

    pres.save(data_dir + "Modified.pptx", save_format.Pptx)

    puts "Document has been created, please check the output file."

end   

Aspose.Slides - Remove Slide by ID

To remove Slide by ID from a Presentation using Aspose.Slides Java for Ruby, call remove_slide_by_id method of RemoveSlides module. Here you can see example code.

Ruby Code

 def remove_slide_by_id()

    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 + 'Aspose.pptx')

    # Removing a slide using its slide index

    pres.getSlides().removeAt(1)

    # Saving the presentation file

    save_format = Rjb::import('com.aspose.slides.SaveFormat')

    pres.save(data_dir + "Modified.pptx", save_format.Pptx)

    puts "Removed slide by ID, please check the output file."

end   

Download Running Code

Download Removing Slides from a Presentation (Aspose.Slides) from any of the below mentioned social coding sites:

• GitHub