import sys
import java.io as io
import com.lowagie.text as itext

SRCIMG=sys.argv[1]
OUTPDF=sys.argv[2]

RATE=0.7

doc=itext.Document(itext.PageSize.A4.rotate())
itext.pdf.PdfWriter.getInstance(doc, io.FileOutputStream(OUTPDF))
doc.open()


rect=doc.getPageSize()

pageW=rect.getWidth()
pageH=rect.getHeight()


img=itext.Image.getInstance(SRCIMG)

w=img.getWidth()
h=img.getHeight()

w_=pageW * RATE
#h_=pageH*RATE
h_= h * w_ / w

img.scaleAbsolute(w_,h_)
img.setAbsolutePosition( (pageW-w_)/2,(pageH-h_)/2 )
doc.add(img)
doc.close()