Managing Fonts inside Presentation in Ruby

Aspose.Slides - Replacing Fonts Explicitly Inside Presentation

To Replace Fonts Explicitly Inside Presentation using Aspose.Slides Java for Ruby, call replace_font method of ManageFont module. Here you can see example code.

Ruby Code

 def replace_font()    

    data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/Text/'



    # Create an instance of Presentation class

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

    # Load source font to be replaced

    source_font = Rjb::import('com.aspose.slides.FontData').new("Arial")



    # Load the replacing font

    dest_font = Rjb::import('com.aspose.slides.FontData').new("Times New Roman")



    # Replace the fonts

    fonts_manager = Rjb::import('com.aspose.slides.FontsManager')

    pres.fonts_manager.replaceFont(source_font, dest_font)

    # Write the presentation as a PPTX file 

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

    puts "Replaced font, please check the output file."

end

Download Running Code

Download Managing Fonts inside Presentation (Aspose.Slides) from any of the below mentioned social coding sites:

• GitHub