def apply_roi(self, roi, use_current=False):
if len(self.layers) > 0:
# self.state.x_att.parent.get_component(self.state.x_att)
x = self.state.x_att
# self.state.y_att.parent.get_component(self.state.y_att)
y = self.state.y_att
# self.state.z_att.parent.get_component(self.state.z_att)
z = self.state.z_att
subset_state = RoiSubsetState3d(x, y, z, roi)
cmd = ApplySubsetState(data_collection=self._data,
subset_state=subset_state,
use_current=use_current)
self._session.command_stack.do(cmd)
def apply_roi(self, roi):
x_att = self.viewer.state.x_att
y_att = self.viewer.state.y_att
z_att = self.viewer.state.z_att
self.apply_subset_state(RoiSubsetState3d(x_att, y_att, z_att, roi))