def apply_roi(self, roi):
if len(self.layers) > 0:
cmd = command.ApplyROI(data_collection=self._data,
roi=roi,
apply_func=self._apply_roi)
self._session.command_stack.do(cmd)
else:
# Make sure we force a redraw to get rid of the ROI
self.axes.figure.canvas.draw()
def apply_roi(self, roi):
""" Apply an ROI to the client
Parameters
----------
roi : :class:`~glue.core.roi.Roi`
The ROI to apply.
"""
cmd = command.ApplyROI(client=self.client, roi=roi)
self._session.command_stack.do(cmd)
def apply_roi(self, roi):
cmd = command.ApplyROI(data_collection=self._data,
roi=roi,
apply_func=self._apply_roi)
self._session.command_stack.do(cmd)