本文整理汇总了Python中PySide.QtGui.QPixmap.grabWindow方法的典型用法代码示例。如果您正苦于以下问题：Python QPixmap.grabWindow方法的具体用法？Python QPixmap.grabWindow怎么用？Python QPixmap.grabWindow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PySide.QtGui.QPixmap的用法示例。
在下文中一共展示了QPixmap.grabWindow方法的5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: sendLocation
# 需要导入模块: from PySide.QtGui import QPixmap [as 别名]
# 或者: from PySide.QtGui.QPixmap import grabWindow [as 别名]
def sendLocation(self, jid, latitude, longitude, rotate):
latitude = latitude[:10]
longitude = longitude[:10]
self._d("Capturing preview...")
QPixmap.grabWindow(QApplication.desktop().winId()).save(WAConstants.CACHE_PATH+"/tempimg.png", "PNG")
img = QImage(WAConstants.CACHE_PATH+"/tempimg.png")
if rotate == "true":
rot = QTransform()
rot = rot.rotate(90)
img = img.transformed(rot)
if img.height() > img.width():
result = img.scaledToWidth(320,Qt.SmoothTransformation);
result = result.copy(result.width()/2-50,result.height()/2-50,100,100);
elif img.height() < img.width():
result = img.scaledToHeight(320,Qt.SmoothTransformation);
result = result.copy(result.width()/2-50,result.height()/2-50,100,100);
#result = img.scaled(96, 96, Qt.KeepAspectRatioByExpanding, Qt.SmoothTransformation);
result.save( WAConstants.CACHE_PATH+"/tempimg2.jpg", "JPG" );
f = open(WAConstants.CACHE_PATH+"/tempimg2.jpg", 'r')
stream = base64.b64encode(f.read())
f.close()
os.remove(WAConstants.CACHE_PATH+"/tempimg.png")
os.remove(WAConstants.CACHE_PATH+"/tempimg2.jpg")
fmsg = WAXMPP.message_store.createMessage(jid);
mediaItem = WAXMPP.message_store.store.Media.create()
mediaItem.mediatype_id = WAConstants.MEDIA_TYPE_LOCATION
mediaItem.remote_url = None
mediaItem.preview = stream
mediaItem.local_path ="%s,%s"%(latitude,longitude)
mediaItem.transfer_status = 2
fmsg.content = QtCore.QCoreApplication.translate("WAEventHandler", "Location")
fmsg.Media = mediaItem
if fmsg.Conversation.type == "group":
contact = WAXMPP.message_store.store.Contact.getOrCreateContactByJid(self.conn.jid)
fmsg.setContact(contact);
fmsg.setData({"status":0,"content":fmsg.content,"type":1})
WAXMPP.message_store.pushMessage(jid,fmsg)
resultId = self.interfaceHandler.call("message_locationSend", (jid, latitude, longitude, stream))
k = Key(jid, True, resultId)
fmsg.key = k.toString()
fmsg.save()示例2: grabImg
# 需要导入模块: from PySide.QtGui import QPixmap [as 别名]
# 或者: from PySide.QtGui.QPixmap import grabWindow [as 别名]
def grabImg(self):
self.idFrame += 1
wid = QApplication.desktop().winId()
QPixmap.grabWindow(wid, self.screenArea.x, self.screenArea.y, self.screenArea.w, self.screenArea.h).save(self.buffer, 'png')
strio = StringIO.StringIO()
strio.write(self.buffer.data())
self.buffer.seek(0)
strio.seek(0)
pix = np.array(Image.open(strio))
pix = cv2.resize(pix, (0,0), fx=self.scale, fy=self.scale)
real_color = cv2.cvtColor(pix, cv2.COLOR_BGR2RGB)
return real_color示例3: shoot
# 需要导入模块: from PySide.QtGui import QPixmap [as 别名]
# 或者: from PySide.QtGui.QPixmap import grabWindow [as 别名]
def shoot():
if( not isTokenCollected()):
redirect_to_permission_page()
#taking the screenshot
filename = date.strftime('%Y-%m-%d_%H-%M-%S.jpg')
p = QPixmap.grabWindow(QApplication.desktop().winId())
p.save(filename, 'jpg')
upload_file_to_drive(filename)示例4: _get_screen_graphics
# 需要导入模块: from PySide.QtGui import QPixmap [as 别名]
# 或者: from PySide.QtGui.QPixmap import grabWindow [as 别名]
def _get_screen_graphics ( self ):
from facets.ui.toolkit import toolkit
if self._screen_graphics is None:
control = self.control
pixmap = QPixmap.grabWindow( control.winId() )
self._sg_control = sg = toolkit().create_control( self )
sg._pixmap = pixmap
dx, dy = self.size
sg.bounds = ( 0, 0, dx, dy )
sg.set_event_handler( paint = self._screen_graphics_paint )
painter = painter_for( pixmap )
painter._control = sg.control
self._screen_graphics = (
QtGraphics( painter, bitmap = pixmap ), 0, 0
)
return self._screen_graphics示例5: capture
# 需要导入模块: from PySide.QtGui import QPixmap [as 别名]
# 或者: from PySide.QtGui.QPixmap import grabWindow [as 别名]
def capture(self):
app.processEvents()
print "caught capture",('tmp_{}_{:'+self.fmt+'}.jpg').format(self.UID,self.capture_count)
print "current fps",float(self.capture_count)/(time.time()-self.start_capture_time)
if not self.snap_shots.queue.empty():
self.snap_shots.queue.get(0)
arrow = QPixmap(self.arrow_icon);
self.px = QPixmap.grabWindow(QApplication.desktop().winId())
painter = QPainter(self.px)
painter.drawPixmap(QCursor.pos(), arrow)
if(self.options.capture_area_sa.isChecked()):
self.px2 = self.px.copy(self.options.sa_x.value(),
self.options.sa_y.value(),
self.options.sa_w.value(),
self.options.sa_h.value())
else:
self.px2 = self.px
self.px2.save(('tmp_{}_{:'+self.fmt+'}.jpg').format(self.UID,self.capture_count), 'jpg')
self.capture_count+=1