Module: Asposeslidesjava::ExportTextToHtml

Defined in:
lib/asposeslidesjava/Text/exporttexttohtml.rb

Instance Method Summary collapse

Instance Method Details

#initialize ⇒ Object 



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# File 'lib/asposeslidesjava/Text/exporttexttohtml.rb', line 3

def initialize()
    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')

    # Get the first slide
    slide= pres.getSlides().get_Item(0)

    # Desired index                                                                                                                  
    index = 0                                                                                                                    
                                                                                                                                
    # Accessing the added shape                                                                                                      
    ashape = slide.getShapes().get_Item(index)
                                                                                                                                                                                                                                           
    # Creating output html file                                                                                                  
    os = Rjb::import('java.io.FileOutputStream').new(data_dir + "export.html")                                                    
    writer = Rjb::import('java.io.OutputStreamWriter').new(os,"UTF-8")                                                                
                                                                                                                                
    # Extracting first paragraph as HTML                                                                                        
    # Writing Paragraphs data to HTML by providing paragraph starting index, total paragraphs to be copied                       
    writer.write(ashape.getTextFrame().getParagraphs().exportToHtml(0, ashape.getTextFrame().getParagraphs().getCount(), nil))
    writer.close()                    

    puts "Export text to html, please check the output file."
end