def _createPreview(self, frame):
""" Should be implemented by subclasses to
create the items preview.
"""
from pyworkflow.gui.matplotlib_image import ImagePreview
self.preview = ImagePreview(frame, self.dim, label=self.previewLabel)
self.preview.grid(row=0, column=0)
def _createRightPreview(self, rightFrame):
from pyworkflow.gui.matplotlib_image import ImagePreview
return ImagePreview(rightFrame, self.dim, label=self.rightPreviewLabel)
