visible_limits¶
-
glue.core.util.
visible_limits
(artists, axis)[source]¶ Determines the data limits for the data in a set of artists.
Ignores non-visible artists
Assumes each artist as a get_data method which returns a tuple of x,y
Returns a tuple of min, max for the requested axis, or None if no data present
- Parameters
- artistsiterable
An iterable collection of artists
- axisint
Which axis to compute. 0=xaxis, 1=yaxis