rockverse.viz.OrthogonalViewer.mask_alpha

property OrthogonalViewer.mask_alpha

Get or set the transparency level for the mask overlay.

This property controls the alpha (transparency) value of the mask overlay displayed on the image slices. The value must be a float between 0.0 and 1.0, where 0.0 is fully transparent (invisible) and 1.0 is fully opaque (completely visible).

Examples

>>> viewer.mask_alpha = 0.5   # Set the transparency to 50%
>>> current_alpha = viewer.mask_alpha  # Get the current transparency level