Grabber
¶
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class
Grabber
(widget, fileName)[source]¶ Bases:
PyQt4.QtCore.QObject
,taurus.core.util.log.Logger
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static
grabWidget
(widget, fileName, period=None)[source]¶ Grabs the given widget into the given image filename. If period is not given (or given with None) means grab immediately once and return. If period is given and >0 means grab the image every period seconds
Parameters: - widget (:class:~`Qt.QWidget`) – the qt widget to be grabbed
- fileName (:class:~`str`) – the name of the image file
- period (:class:~`float`) – period (seconds)
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static