本文整理汇总了Python中webpage.WebPage.setViewportSize方法的典型用法代码示例。如果您正苦于以下问题：Python WebPage.setViewportSize方法的具体用法？Python WebPage.setViewportSize怎么用？Python WebPage.setViewportSize使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类webpage.WebPage的用法示例。
在下文中一共展示了WebPage.setViewportSize方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: Phantom
# 需要导入模块: from webpage import WebPage [as 别名]
# 或者: from webpage.WebPage import setViewportSize [as 别名]
#.........这里部分代码省略.........
@paperSize.setter
def paperSize(self, size):
self.m_paperSize = size
@pyqtSlot(str, result=bool)
def render(self, fileName):
fileInfo = QFileInfo(fileName)
path = QDir()
path.mkpath(fileInfo.absolutePath())
if fileName.lower().endswith('.pdf'):
return self.renderPdf(fileName)
viewportSize = QSize(self.m_page.viewportSize())
pageSize = QSize(self.m_page.mainFrame().contentsSize())
bufferSize = QSize()
if not self.m_clipRect.isEmpty():
bufferSize = self.m_clipRect.size()
else:
bufferSize = self.m_page.mainFrame().contentsSize()
if pageSize == '':
return False
image = QImage(bufferSize, QImage.Format_ARGB32)
image.fill(qRgba(255, 255, 255, 0))
p = QPainter(image)
p.setRenderHint(QPainter.Antialiasing, True)
p.setRenderHint(QPainter.TextAntialiasing, True)
p.setRenderHint(QPainter.SmoothPixmapTransform, True)
self.m_page.setViewportSize(pageSize)
if not self.m_clipRect.isEmpty():
p.translate(-self.m_clipRect.left(), -self.m_clipRect.top())
self.m_page.mainFrame().render(p, QRegion(self.m_clipRect))
else:
self.m_page.mainFrame().render(p)
p.end()
self.m_page.setViewportSize(viewportSize)
return image.save(fileName)
@pyqtSlot('QWebElement', str)
def setFormInputFile(self, el, fileTag):
self.m_page.m_nextFileTag = fileTag
el.evaluateJavaScript('''(function(target){
var evt = document.createEvent('MouseEvents');
evt.initMouseEvent("click", true, true, window,
0, 0, 0, 0, 0, false, false, false, false, 0, null);
target.dispatchEvent(evt);})(this);''')
@pyqtSlot(int)
def sleep(self, ms):
startTime = QTime.currentTime()
while True:
QApplication.processEvents(QEventLoop.AllEvents, 25)
if startTime.msecsTo(QTime.currentTime()) > ms:
break
usleep(0.005)
@pyqtProperty(str)
def state(self):
return self.m_state