Module: Asposepdfjava::ReplaceTextAllPages

Defined in:
lib/asposepdfjava/Text/replacetextallpages.rb

Instance Method Summary collapse

Instance Method Details

#initialize ⇒ Object 



3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/asposepdfjava/Text/replacetextallpages.rb', line 3

def initialize()
	# The path to the documents directory.
    data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/'
            
    # Open the target document
    pdf_document = Rjb::import('com.aspose.pdf.Document').new(data_dir + 'input.pdf')

    # Create TextAbsorber object to find all instances of the input search phrase
    text_fragment_absorber = Rjb::import('com.aspose.pdf.TextFragmentAbsorber').new("sample")

    # Accept the absorber for first page of document
    pdf_document.getPages().accept(text_fragment_absorber)

    # Get the extracted text fragments into collection
    text_fragment_collection = text_fragment_absorber.getTextFragments()
    
    color = Rjb::import('com.aspose.pdf.Color')
    font_repository = Rjb::import('com.aspose.pdf.FontRepository')
    text_fragment = Rjb::import('com.aspose.pdf.TextFragment')
    
    # Loop through the fragments
    #for(text_fragment : (Iterable<com.aspose.pdf.TextFragment>)textFragmentCollection)
    i = 0
    while i < text_fragment_collection
        # Update text and other properties
        text_fragment.setText("New Phrase")
        text_fragment.getTextState().setFont(font_repository.findFont("Verdana"))
        text_fragment.getTextState().setFontSize(22)
        text_fragment.getTextState().setForegroundColor(color.getBlue())
        text_fragment.getTextState().setBackgroundColor(color.getGray())
        i +=1
    end
    # Save the updated PDF file
    pdfDocument.save(data_dir+ "ReplaceTextAllPages.pdf")
end