def _update_bounding_polygon(self):
polygons = [im.polygon for im in self._images]
if len(polygons) == 0:
self._polygon = SphericalPolygon([])
self._radec = []
else:
self._polygon = SphericalPolygon.multi_union(polygons)
self._radec = list(self._polygon.to_radec())
def _update_bounding_polygon(self):
polygons = [im.polygon for im in self._images]
if len(polygons) == 0:
self._polygon = SphericalPolygon([])
self._radec = []
else:
self._polygon = SphericalPolygon.multi_union(polygons)
self._radec = list(self._polygon.to_radec())
def update_bounding_polygon(self):
""" Recompute bounding polygons of the member images.
"""
polygons = [im.polygon for im in self._images]
if len(polygons) == 0:
self._polygon = SphericalPolygon([])
else:
self._polygon = SphericalPolygon.multi_union(polygons)