diff options
Diffstat (limited to 'silx/gui/plot3d/items/volume.py')
| -rw-r--r-- | silx/gui/plot3d/items/volume.py | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/silx/gui/plot3d/items/volume.py b/silx/gui/plot3d/items/volume.py index ca22f1f..08ad02a 100644 --- a/silx/gui/plot3d/items/volume.py +++ b/silx/gui/plot3d/items/volume.py @@ -1,7 +1,7 @@ # coding: utf-8 # /*########################################################################## # -# Copyright (c) 2017-2018 European Synchrotron Radiation Facility +# Copyright (c) 2017-2019 European Synchrotron Radiation Facility # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal @@ -78,13 +78,15 @@ class CutPlane(Item3D, ColormapMixIn, InterpolationMixIn, PlaneMixIn): def _parentChanged(self, event): """Handle data change in the parent this plane belongs to""" if event == ItemChangedType.DATA: - self._getPlane().setData(self.sender().getData(copy=False), - copy=False) + data = self.sender().getData(copy=False) + self._getPlane().setData(data, copy=False) # Store data range info as 3-tuple of values self._dataRange = self.sender().getDataRange() + self._setRangeFromData( + None if self._dataRange is None else numpy.array(self._dataRange)) - self.sigItemChanged.emit(ItemChangedType.DATA) + self._updated(ItemChangedType.DATA) # Colormap @@ -104,7 +106,7 @@ class CutPlane(Item3D, ColormapMixIn, InterpolationMixIn, PlaneMixIn): display = bool(display) if display != self.getDisplayValuesBelowMin(): self._getPlane().colormap.displayValuesBelowMin = display - self.sigItemChanged.emit(ItemChangedType.ALPHA) + self._updated(ItemChangedType.ALPHA) def getDataRange(self): """Return the range of the data as a 3-tuple of values. |