Python 截屏 程序
用 Python PIL 简单实现截屏
# -*- coding: cp936 -*-
"""
Description: 在Windows上截屏的小程序。使用Python的PIL库
"""
from PIL import ImageGrab
import os
im = ImageGrab.grab()
# or call im.show() to view the image directly
im.save("c:/screenshot.png")#保存图片
os.execvp( "mspaint",('mspaint','c:/screenshot.png'))#调用画图程序打开截屏图片
#-----------------------------------------------------------------------------------------------------
# -*- coding:UTF-8 -*-
'''
import os
from PIL import ImageGrab
import time
class Capturer(object):
'''截屏程序'''
def capture(self,path='C://images'):
'''
截屏并保存图片至path目录下
'''
if not os.path.isdir(path) or not os.path.exists(path):
os.makedirs(path)
cutime = time.strftime('%Y%m%d%H%M%S',time.localtime(time.time()))
filename = path+'//'+cutime+'.gif'
im = ImageGrab.grab()
im.save(filename)
if __name__ == '__main__':
cer = Capturer()
while True:
time.sleep(2)
cer.capture()
#-----------------------------------------------------------------------------------------------------
# -*- coding: cp936 -*-
import time,Image
import os, win32gui, win32ui, win32con, win32api
def window_capture(dpath):
'''''
截屏函数,调用方法window_capture('d://') ,参数为指定保存的目录
返回图片文件名,文件名格式:日期.jpg 如:2009328224853.jpg
'''
hwnd = 0
hwndDC = win32gui.GetWindowDC(hwnd)
mfcDC=win32ui.CreateDCFromHandle(hwndDC)
saveDC=mfcDC.CreateCompatibleDC()
saveBitMap = win32ui.CreateBitmap()
MoniterDev=win32api.EnumDisplayMonitors(None,None)
w = MoniterDev[0][2][2]
h = MoniterDev[0][2][3]
#print w,h ＃图片大小
saveBitMap.CreateCompatibleBitmap(mfcDC, w, h)
saveDC.SelectObject(saveBitMap)
saveDC.BitBlt((0,0),(w, h) , mfcDC, (0,0), win32con.SRCCOPY)
cc=time.gmtime()
bmpname=str(cc[0])+str(cc[1])+str(cc[2])+str(cc[3]+8)+str(cc[4])+str(cc[5])+'.bmp'
saveBitMap.SaveBitmapFile(saveDC, bmpname)
Image.open(bmpname).save(bmpname[:-4]+".jpg")
os.remove(bmpname)
jpgname=bmpname[:-4]+'.jpg'
djpgname=dpath+jpgname
copy_command = "move %s %s" % (jpgname, djpgname)
os.popen(copy_command)
return bmpname[:-4]+'.jpg'
#调用截屏函数
window_capture('d://')