茄子在线看片免费人成视频,午夜福利精品a在线观看,国产高清自产拍在线观看,久久综合久久狠狠综合

本文實(shí)例講述了Python實(shí)現(xiàn)對(duì)PPT文件進(jìn)行截圖操作的方法。分享給大家供大家參考。具體分析如下：

　　下面的代碼可以為powerpoint文件ppt進(jìn)行截圖，可以指定要截取的幻燈片頁(yè)面，需要本機(jī)安裝了powerpoint，可以指定截圖的大小分辨率

import os

import comtypes.client

def export_presentation(path_to_ppt, path_to_folder):

if not (os.path.isfile(path_to_ppt) and os.path.isdir(path_to_folder)):

raise "Please give valid paths!"

powerpoint = comtypes.client.CreateObject("Powerpoint.Application")

# Needed for script to work, though I don't see any reason why...

powerpoint.Visible = True

powerpoint.Open(path_to_ppt)

# Or some other image types

powerpoint.ActivePresentation.Export(path_to_folder, "JPG")

#這里可以寫成：

#Presentation.Slides[1].Export("C:/path/to/jpg.jpg","JPG",800,600);

powerpoint.Presentations[1].Close()

powerpoint.Quit()

　　希望本文所述對(duì)大家的Python程序設(shè)計(jì)有所幫助。

更多信息請(qǐng)查看IT技術(shù)專欄