ginga.util.ap_region.ginga_canvas_object_to_astropy_region(obj, frame='icrs', logger=None)[source]

Convert a Ginga canvas object to an astropy-region object.

objsubclass of CanvasObjectBase

The Ginga canvas object to be converted

framestr (optional, default: ‘icrs’)

The type of astropy frame that should be generated for Sky regions

loggera Python logger (optional, default: None)

A logger to which errors will be written

rsubclass of PixelRegion or SkyRegion

The corresponding astropy-region object