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minor argument type checking

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Luke Campagnola 2017-09-28 09:05:31 -07:00
parent 0de0bf4c44
commit 60ce541df6
1 changed files with 7 additions and 0 deletions
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7
pyqtgraph/graphicsItems/ROI.py
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@ -232,6 +232,9 @@ class ROI(GraphicsObject):
multiple change functions to be called sequentially while minimizing processing overhead multiple change functions to be called sequentially while minimizing processing overhead
and repeated signals. Setting ``update=False`` also forces ``finish=False``. and repeated signals. Setting ``update=False`` also forces ``finish=False``.
""" """
if update not in (True, False):
raise TypeError("update argument must be bool")
if y is None: if y is None:
pos = Point(pos) pos = Point(pos)
else: else:
@ -249,6 +252,8 @@ class ROI(GraphicsObject):
"""Set the size of the ROI. May be specified as a QPoint, Point, or list of two values. """Set the size of the ROI. May be specified as a QPoint, Point, or list of two values.
See setPos() for an explanation of the update and finish arguments. See setPos() for an explanation of the update and finish arguments.
""" """
if update not in (True, False):
raise TypeError("update argument must be bool")
size = Point(size) size = Point(size)
self.prepareGeometryChange() self.prepareGeometryChange()
self.state['size'] = size self.state['size'] = size
@ -259,6 +264,8 @@ class ROI(GraphicsObject):
"""Set the angle of rotation (in degrees) for this ROI. """Set the angle of rotation (in degrees) for this ROI.
See setPos() for an explanation of the update and finish arguments. See setPos() for an explanation of the update and finish arguments.
""" """
if update not in (True, False):
raise TypeError("update argument must be bool")
self.state['angle'] = angle self.state['angle'] = angle
tr = QtGui.QTransform() tr = QtGui.QTransform()
#tr.rotate(-angle * 180 / np.pi) #tr.rotate(-angle * 180 / np.pi)