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# coding:utf-8 | |
import os | |
import sys | |
from reportlab.lib.pagesizes import A4, landscape | |
from reportlab.pdfgen import canvas | |
from PIL import Image | |
from reportlab.pdfbase import pdfmetrics | |
from reportlab.pdfbase.ttfonts import TTFont | |
""" | |
convert all the image file(in one directory) to one pdf file | |
""" | |
def createPdf(dstpath,fileList): | |
img = Image.open(fileList[0]) | |
c = canvas.Canvas(dstpath, pagesize=landscape(A4)) # A4 | |
(w,h) = landscape(A4) | |
pdfmetrics.registerFont(TTFont('simfang','simfang.ttf')) #font | |
fontheight= h / (len(fileList) +2) | |
c.setFont('simfang',fontheight) | |
height=fontheight | |
num=1 | |
for i in fileList: | |
# show the table of contents | |
c.drawString(fontheight, height, str(num)+"/"+str(len(fileList))) | |
c.drawString(fontheight+50, height, os.path.split(i)[1]) | |
num += 1 | |
height+=fontheight | |
c.showPage() | |
for i in fileList: | |
c.drawImage(i, 0, 0, w, h) # A4 w,h | |
c.showPage() | |
c.save() | |
def transferPdf(filePath,dstpath): | |
filepathList = listDir(filePath) | |
createPdf(os.path.join(dstpath, "output.pdf"), filepathList) | |
def listDir(rootDir): | |
result = [] | |
files = os.listdir(rootDir) | |
for i in range(0,len(files)): | |
print(files[i]) | |
path = os.path.join(rootDir, files[i]) | |
if os.path.isfile(path): | |
result.append(path) | |
return result | |
filePath = "E:\\pic-book\\big\\" #source image file fold | |
dstpath="E:\\pic-book\\big\\" #the save pdf file fold | |
transferPdf(filePath,dstpath) |
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convert images to pdf