使用PyQt4的QtWebKit对整个网页截图

#-*- coding:utf-8 -*-

import sys

import os.path

from PyQt4 import QtGui,QtCore,QtWebKit

class PageShotter(QtGui.QWidget):

def __init__(self,url,parent=None):

QtGui.QWidget.__init__(self,parent)

self.url = url

def shot(self):

webView = QtWebKit.QWebView(self)

webView.load(QtCore.QUrl(self.url))

self.webPage = webView.page()

self.connect(webView,QtCore.SIGNAL("loadFinished(bool)"),self.savePage)

def savePage(self,finished):

#print finished

if finished:

print u"开始截图！"

size = self.webPage.mainFrame().contentsSize()

print u"页面宽：%d，页面高：%d" % (size.width(),size.height())

self.webPage.setViewportSize(QtCore.QSize(size.width()+16,size.height()))

img = QtGui.QImage(size, QtGui.QImage.Format_ARGB32)

painter = QtGui.QPainter(img)

self.webPage.mainFrame().render(painter)

painter.end()

fileName= "shot.png";

if img.save(fileName):

filePath = os.path.join(os.path.dirname(__file__), fileName)

print u"截图完毕：%s" % filePath

else:

print u"截图失败";

else:

print u"网页加载失败！"

self.close()

if __name__=="__main__":

app = QtGui.QApplication(sys.argv)

#shotter = PageShotter("http://www.adssfwewfdsfdsf.com")

shotter = PageShotter("http://www.oschina.net/")

shotter.shot()

sys.exit(app.exec_())

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