axis_extent

screens.visualization.axis_extent(*args)

Treat the arguments as axis arrays of an image, and get their extent.

Just the first and last element of each array, but properly taking into account that the limits of the image are half a pixel before and after.

Parameters:

argsarray

Arrays with coordinates of the images. Assumed to be contiguous, and have only one dimension with non-unity shape.

Returns:

extentlist of int

Suitable for passing into matplotlib’s imshow.