def get_screen_shot(self, antialias=False, rect=None):
WIDTH, HEIGHT = self.get_screen_size()
if rect:
x, y, w, h = rect
img = QPixmap.grabWindow(QApplication.desktop().winId(), x, y,
w, h).toImage()
WIDTH = w
HEIGHT = h
else:
img = QPixmap.grabWindow(
QApplication.desktop().winId()).toImage() # returns 32bits
if self.HALFSIZE:
length = (WIDTH / 2) * (HEIGHT / 2) * BPP
## note Qt.SmoothTransform only works on 32bit images
if antialias:
img = img.scaled(QSize(WIDTH / 2, HEIGHT / 2),
transformMode=Qt.SmoothTransformation)
else:
img = img.scaled(QSize(WIDTH / 2, HEIGHT / 2))
#img = img.convertToFormat( img.Format_RGB888 ) # WRONG!
return ctypes.string_at(int(img.bits()), length)
else:
length = WIDTH * HEIGHT * BPP
return ctypes.string_at(int(img.bits()), length)
def get_screen_shot( self, antialias=False, rect=None ): WIDTH,HEIGHT = self.get_screen_size() if rect: x,y,w,h = rect img = QPixmap.grabWindow(QApplication.desktop().winId(), x,y,w,h).toImage() WIDTH = w; HEIGHT = h else: img = QPixmap.grabWindow(QApplication.desktop().winId()).toImage() # returns 32bits if self.HALFSIZE: length = (WIDTH/2)*(HEIGHT/2)*BPP ## note Qt.SmoothTransform only works on 32bit images if antialias: img = img.scaled( QSize(WIDTH/2, HEIGHT/2), transformMode=Qt.SmoothTransformation ) else: img = img.scaled( QSize(WIDTH/2, HEIGHT/2) ) #img = img.convertToFormat( img.Format_RGB888 ) # WRONG! return ctypes.string_at( int(img.bits()), length ) else: length = WIDTH*HEIGHT*BPP return ctypes.string_at( int(img.bits()), length )
def get_screen_size(self):
_size = QApplication.desktop().size()
WIDTH = _size.width()
HEIGHT = _size.height()
return WIDTH, HEIGHT
def get_screen_size(self): _size = QApplication.desktop().size() WIDTH = _size.width() HEIGHT = _size.height() return WIDTH, HEIGHT