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홈페이지
- PDF파일을 반으로 자르는 방법(without Acrobat)
- 목적 : Workshop/2008Spring에서 이주호님이 Acrobat Professional로 보여준 방법을 최대한 쉽게(?) 프로그램으로 해결해본다.
2008-05-26 미완성 소스중 Hint page5, page6
#!/usr/bin/env python # -*- coding: utf-8 -*- from pyPdf import PdfFileWriter, PdfFileReader output = PdfFileWriter() input1 = PdfFileReader(file("document1.pdf", "rb")) # print the title of document1.pdf #title = input1.getDocumentInfo().title #print "title = %s" % title.encode('cp949') # add page 1 from input1 to output document, unchanged output.addPage(input1.getPage(0)) # add page 2 from input1, but rotated clockwise 90 degrees output.addPage(input1.getPage(1).rotateClockwise(90)) # add page 3 from input1, rotated the other way: output.addPage(input1.getPage(2).rotateCounterClockwise(90)) # alt: output.addPage(input1.getPage(2).rotateClockwise(270)) # add page 4 from input1, but first add a watermark from another pdf: # watermark.pdf크기가 같아야 한다. #page4 = input1.getPage(3) #watermark = PdfFileReader(file("watermark.pdf", "rb")) #page4.mergePage(watermark.getPage(0)) # add page 5 from input1, but crop it to half size: # 5페이지의 왼쪽반을 가져온다. page5 = input1.getPage(4) page5.mediaBox.upperRight = ( page5.mediaBox.getUpperRight_x() / 2, page5.mediaBox.getUpperRight_y() ) output.addPage(page5) # 6페이지의 오른쪽반을 가져온다. page6 = input1.getPage(5) page6.mediaBox.lowerLeft = ( page6.mediaBox.getUpperRight_x() / 2, page6.mediaBox.getLowerLeft_y() ) output.addPage(page6) # print how many pages input1 has: print "document1.pdf has %s pages." % input1.getNumPages() # finally, write "output" to document-output.pdf outputStream = file("document-output.pdf", "wb") output.write(outputStream) outputStream.close()- 최종소스 document1.pdf문서를 document-output.pdf로 만들어줍니다.
- 모든 페이지를 반으로 자릅니다.
- 첫페이지의 오른쪽 반 즉 2page가 실제로는 마지막 페이지가 되어야 합니다.
- 소스
#!/usr/bin/env python from pyPdf import PdfFileWriter, PdfFileReader output = PdfFileWriter() inputleft = PdfFileReader(file("document1.pdf", "rb")) inputright = PdfFileReader(file("document1.pdf", "rb")) def LeftHalfPage(p): p.mediaBox.upperRight = ( p.mediaBox.getUpperRight_x() / 2, p.mediaBox.getUpperRight_y() ) return p def RightHalfPage(p): p.mediaBox.lowerLeft = ( p.mediaBox.getUpperRight_x() / 2, p.mediaBox.getLowerLeft_y() ) return p ########################################################### output.addPage(LeftHalfPage(inputleft.getPage(0))) endPage = RightHalfPage(inputright.getPage(0)) for i in range(1, inputleft.getNumPages()-1): output.addPage(LeftHalfPage(inputleft.getPage(i))) output.addPage(RightHalfPage(inputright.getPage(i))) output.addPage(endPage) # print how many pages input1 has: print "document1.pdf has %s pages." % inputleft.getNumPages() # finally, write "output" to document-output.pdf outputStream = file("document-output.pdf", "wb") output.write(outputStream) outputStream.close()
- 최종소스 document1.pdf문서를 document-output.pdf로 만들어줍니다.
