利用Python 將 PDF 單頁轉 JPG

Updated on 2018 年 08 月 20 日 By Jay Leave a comment

步驟:

1.需要安裝ImageMagick

2.安裝Ghostscript (GS)

3.安裝Wand

開始實現:

1.安裝ImageMagick (由於brew預設7.x會有問題，所以強制安裝6.x)

brew install imagemagick@6

1	brew install imagemagick@6

2.連結6.x版本

brew link imagemagick@6 --force

1 2	brew link imagemagick@6 --force

3.設定export環境變數

<span class="hljs-built_in">echo</span> <span class="hljs-string">'export PATH="/usr/local/opt/imagemagick@6/bin:$PATH"'</span> &gt;&gt; ~/.bash_profile

1 2	<span class="hljs-built_in">echo</span> <span class="hljs-string">'export PATH="/usr/local/opt/imagemagick@6/bin:$PATH"'</span> &gt;&gt; ~/.bash_profile

4.安裝GS與wand

brew install gs</code><code>

1	brew install gs</code><code>

pip3 install wand

1	pip3 install wand

5.撰寫&執行

from wand.image import Image filename = "./檔案名稱.pdf" def convert_pdf_to_jpg(filename): with Image(filename=filename) as img : print('pages = ', len(img.sequence)) with img.convert('jpeg') as converted: converted.save(filename='./page.jpeg') //轉出格式名稱 convert_pdf_to_jpg("./檔案名稱.pdf")

1 2 3 4 5 6 7 8 9 10 11

from wand.image import Image   filename = "./檔案名稱.pdf"   def convert_pdf_to_jpg(filename):     with Image(filename=filename) as img :         print('pages = ', len(img.sequence))           with img.convert('jpeg') as converted:             converted.save(filename='./page.jpeg') //轉出格式名稱 convert_pdf_to_jpg("./檔案名稱.pdf")

 

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