def imagecapture(self, window_name=None, x=0, y=0,
                     width=None, height=None):
        """
        Captures screenshot of the whole desktop or given window
        
        @param window_name: Window name to look for, either full name,
        LDTP's name convention, or a Unix glob.
        @type window_name: string
        @param x: x co-ordinate value
        @type x: int
        @param y: y co-ordinate value
        @type y: int
        @param width: width co-ordinate value
        @type width: int
        @param height: height co-ordinate value
        @type height: int

        @return: screenshot with base64 encoded for the client
        @rtype: string
        """
        if x or y or (width and width != -1) or (height and height != -1):
            raise LdtpServerException("Not implemented")
        if window_name:
            handle, name, app = self._get_window_handle(window_name)
            try:
                self._grabfocus(handle)
            except:
                pass
            rect = self._getobjectsize(handle)
            screenshot = CGWindowListCreateImage(NSMakeRect(rect[0],
                                                            rect[1], rect[2], rect[3]), 1, 0, 0)
        else:
            screenshot = CGWindowListCreateImage(CGRectInfinite, 1, 0, 0)
        image = CIImage.imageWithCGImage_(screenshot)
        bitmapRep = NSBitmapImageRep.alloc().initWithCIImage_(image)
        blob = bitmapRep.representationUsingType_properties_(NSPNGFileType, None)
        tmpFile = tempfile.mktemp('.png', 'ldtpd_')
        blob.writeToFile_atomically_(tmpFile, False)
        rv = b64encode(open(tmpFile).read())
        os.remove(tmpFile)
        return rv
def imagecapture(self, window_name=None, x=0, y=0,
                     width=None, height=None):
        """
        Captures screenshot of the whole desktop or given window
        
        @param window_name: Window name to look for, either full name,
        LDTP's name convention, or a Unix glob.
        @type window_name: string
        @param x: x co-ordinate value
        @type x: int
        @param y: y co-ordinate value
        @type y: int
        @param width: width co-ordinate value
        @type width: int
        @param height: height co-ordinate value
        @type height: int

        @return: screenshot with base64 encoded for the client
        @rtype: string
        """
        if x or y or (width and width != -1) or (height and height != -1):
            raise LdtpServerException("Not implemented")
        if window_name:
            handle, name, app = self._get_window_handle(window_name)
            try:
                self._grabfocus(handle)
            except:
                pass
            rect = self._getobjectsize(handle)
            screenshot = CGWindowListCreateImage(NSMakeRect(rect[0],
                                                            rect[1], rect[2], rect[3]), 1, 0, 0)
        else:
            screenshot = CGWindowListCreateImage(CGRectInfinite, 1, 0, 0)
        image = CIImage.imageWithCGImage_(screenshot)
        bitmapRep = NSBitmapImageRep.alloc().initWithCIImage_(image)
        blob = bitmapRep.representationUsingType_properties_(NSPNGFileType, None)
        tmpFile = tempfile.mktemp('.png', 'ldtpd_')
        blob.writeToFile_atomically_(tmpFile, False)
        rv = b64encode(open(tmpFile).read())
        os.remove(tmpFile)
        return rv
def imagecapture ( self , window_name = None , x = 0 , y = 0 , width = None , height = None ) : if x or y or ( width and width != - 1 ) or ( height and height != - 1 ) : raise LdtpServerException ( "Not implemented" ) if window_name : handle , name , app = self . _get_window_handle ( window_name ) try : self . _grabfocus ( handle ) except : pass rect = self . _getobjectsize ( handle ) screenshot = CGWindowListCreateImage ( NSMakeRect ( rect [ 0 ] , rect [ 1 ] , rect [ 2 ] , rect [ 3 ] ) , 1 , 0 , 0 ) else : screenshot = CGWindowListCreateImage ( CGRectInfinite , 1 , 0 , 0 ) image = CIImage . imageWithCGImage_ ( screenshot ) bitmapRep = NSBitmapImageRep . alloc ( ) . initWithCIImage_ ( image ) blob = bitmapRep . representationUsingType_properties_ ( NSPNGFileType , None ) tmpFile = tempfile . mktemp ( '.png' , 'ldtpd_' ) blob . writeToFile_atomically_ ( tmpFile , False ) rv = b64encode ( open ( tmpFile ) . read ( ) ) os . remove ( tmpFile ) return rv
Captures screenshot of the whole desktop or given window
        
        @param window_name: Window name to look for, either full name,
        LDTP's name convention, or a Unix glob.
        @type window_name: string
        @param x: x co-ordinate value
        @type x: int
        @param y: y co-ordinate value
        @type y: int
        @param width: width co-ordinate value
        @type width: int
        @param height: height co-ordinate value
        @type height: int

        @return: screenshot with base64 encoded for the client
        @rtype: string
Captures screenshot of the whole desktop or given window @param window_name : Window name to look for either full name LDTP s name convention or a Unix glob . @type window_name : string @param x : x co - ordinate value @type x : int @param y : y co - ordinate value @type y : int @param width : width co - ordinate value @type width : int @param height : height co - ordinate value @type height : int