PDF转图片--批量转换
import fitzimport os
name = []
path = []
i = 1
url = r'F:\41-45\42-45\42' #定义存放PDF文件的路径
#在路径内搜索PDF文件,并加入列表,生成字典,键值对分别是文件名和文件路径
for lujing,liebiao,wenjian in os.walk(url):
for a in wenjian:
if a.endswith('pdf'):
patha = lujing +'\\' +a
path.append(patha)
name.append(a)
zidian = dict(zip(name,path))
#在字典内拿到文件名创建文件夹,然后转图片放到对应文件夹
for name,path in zidian.items():
lujing = path
lujing=lujing.replace('.pdf','')
if not os.path.exists(lujing):
os.mkdir(lujing)
print(name)
# print(path)
url = path
#打开PDF文件,生成一个对象
doc = fitz.open(url)
print(f'一共{doc.pageCount}页')
pdf_name = os.path.splitext(url)
for pg in range(doc.pageCount):
page = doc
rotate = int(0)
# 每个尺寸的缩放系数为2,这将为我们生成分辨率提高四倍的图像。
zoom_x = 4.0
zoom_y = 4.0
trans = fitz.Matrix(zoom_x, zoom_y).preRotate(rotate)
pm = page.getPixmap(matrix=trans, alpha=False)
pm.writePNG(lujing +'\\'+ f'{i}.png')
i = i+1
print(f'第{i}页转换完成')
i = 1
页:
[1]