module Asposeslidesjava::ManageFont

Public Class Methods

new() click to toggle source
# File lib/asposeslidesjava/Text/managefont.rb, line 3
def initialize()
    # Replacing Fonts Explicitly Inside Presentation
    replace_font()
end

Public Instance Methods

replace_font() click to toggle source
# File lib/asposeslidesjava/Text/managefont.rb, line 8
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