def reset(self):
"""Reset rotations, tiling, etc. Called when first initialized
and when the underlying data changes.
"""
self.resetAxes(finish=False)
self._tiling = Tiling(self._dataShape, self.data2scene, name=self.name)
self._brushingLayer = TiledImageLayer(self._tiling)
self._tileProvider = TileProvider(self._tiling, self._stackedImageSources)
self._tileProvider.sceneRectChanged.connect(self.invalidateViewports)
if self._dirtyIndicator:
self.removeItem(self._dirtyIndicator)
del self._dirtyIndicator
self._dirtyIndicator = DirtyIndicator(self._tiling)
self.addItem(self._dirtyIndicator)
def _onSizeChanged(self):
self._brushingLayer = TiledImageLayer(self._tiling)