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POAppend barcode images to docx file using pybarcode ImageWriter and docx module
 

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    <p>How can i reduce the image size which is generated by pybarcode ImageWriter, and also how can append multiple images to docx file with proper alignment?</p> <p>I read about <strong>dpi</strong> option for ImageWriter but not getting how to use it.</p> <pre><code>import barcode from barcode.writer import ImageWriter from docx import * if __name__ == '__main__': # Default set of relationshipships - these are the minimum components of a document ean = barcode.get_barcode('ean', '123456789102', writer=ImageWriter()) ean.default_writer_options['module_height'] = 3.0 ean.default_writer_options['module_width'] = 0.1 filename = ean.save('bar_image') relationships = relationshiplist() # Make a new document tree - this is the main part of a Word document document = newdocument() # This xpath location is where most interesting content lives docbody = document.xpath('/w:document/w:body', namespaces=nsprefixes)[0] # Add an image relationships,picpara = picture(relationships, filename,'This is a test description') docbody.append(picpara) # Create our properties, contenttypes, and other support files coreprops = coreproperties(title='Python docx demo',subject='A practical example of making docx from Python',creator='Mike MacCana',keywords=['python','Office Open XML','Word']) appprops = appproperties() contenttypes = contenttypes() websettings = websettings() wordrelationships = wordrelationships(relationships) # Save our document savedocx(document,coreprops,appprops,contenttypes,websettings,wordrelationships,'sample_barcode.docx') </code></pre>
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