ENH: Allow time dimension

Author: larsoner

nibabel/spatialimages.py

@@ -139,6 +139,7 @@
 
 from .filebasedimages import FileBasedHeader, FileBasedImage
 from .filebasedimages import ImageFileError  # flake8: noqa; for back-compat
+from .viewers import OrthoSlicer3D
 from .volumeutils import shape_zoom_affine
 
 
@@ -661,3 +662,21 @@ def __getitem__(self):
         raise TypeError("Cannot slice image objects; consider slicing image "
                         "array data with `img.dataobj[slice]` or "
                         "`img.get_data()[slice]`")
+
+    def plot(self, show=True):
+        """Plot the image using OrthoSlicer3D
+
+        Parameters
+        ----------
+        show : bool
+            If True, the viewer will be shown.
+
+        Returns
+        -------
+        viewer : instance of OrthoSlicer3D
+            The viewer.
+        """
+        out = OrthoSlicer3D(self.get_data())
+        if show:
+            out.show()
+        return out