pdf2write.py
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| import sys
import os
import glob
import base64
# os.chdir("C:\\Users\\ekim\\Google Drive\\math-documents-root\\pdf2write")
os.chdir("C:\\Users\\ekim\\Documents\\my-python-scripts\\pdf2writeLOCAL")
pdfnames = sorted(glob.glob('*.pdf'))
for pdfname in pdfnames:
os.system('del *.png') # delete existing images
print('Converting PDF pages to PNG files...')
os.system('convert -density 600 ' + pdfname + ' -resize 25% output.png') # Use ImageMagick to convert PDF to PNG at specified dpi (density)
filenames = sorted(glob.glob('output*.png'))
outputfilename = pdfname[:-4] + ".html"
writehandle = open(outputfilename,'w')
initial = '<!DOCTYPE html PUBLIC \'-//W3C//DTD XHTML 1.0 Strict//EN\'\n \'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\'>\n<html xmlns="http://www.w3.org/1999/xhtml">\n <head>\n <title>Handwritten Document</title>\n <script type="text/writeconfig">\n <int name="pageColor" value="-1" />\n <int name="pageNum" value="0" />\n <int name="ruleColor" value="-16776961" />\n <float name="marginLeft" value="0" />\n <float name="pageHeight" value="1650" />\n <float name="pageWidth" value="1275" />\n <float name="xOffset" value="-6.94444" />\n <float name="xRuling" value="0" />\n <float name="yOffset" value="-180.833" />\n <float name="yRuling" value="0" />\n </script>\n </head>\n <body>\n\n' # pageNum sets the "last viewed page"
writehandle.write(initial)
pre1 = '<svg width=\'1275px\' height=\'1650px\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\'>\n<defs> <style type=\'text/css\'><![CDATA[ \n path { stroke-linecap: round; stroke-linejoin: round; }\n .ruleline { shape-rendering: crispEdges; }\n]]></style> </defs>\n<g id=\'page_'
pre2 = '\' width=\'1275.000\' height=\'1650.000\' xruling=\'0.000\' yruling=\'0.000\' marginLeft=\'0.000\' papercolor=\'#FFFFFF\' rulecolor=\'#FF0000FF\'>\n<image __timestamp=\'0x14dd9d6bfd2\' __comx=\'635.816\' __comy=\'827.107\' x=\'0.000\' y=\'0.000\' width=\'1275.000\' height=\'1650.000\' xlink:href=\'data:image/png;base64,'
post = '\'/>\n</g>\n</svg>\n'
pagecount = 1
for filename in filenames:
print(filename)
filehandle = open(filename,'rb') # read binary
filecontent = filehandle.read()
encoded = base64.standard_b64encode(filecontent).decode('ascii')
writehandle.write(pre1)
writehandle.write(str(pagecount))
writehandle.write(pre2)
writehandle.write(encoded)
writehandle.write(post)
filehandle.close()
pagecount = pagecount + 1
final = '\n </body>\n</html>'
writehandle.write(final)
writehandle.close()
os.system('del *.png') # delete existing images
|
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