Python SphericalPolygon.multi_union Examples

Example #1

File: skyimage.py Project: rij/jwst

 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())

Example #2

File: skyimage.py Project: philhodge/jwst

 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())

Example #3

File: wcsimage.py Project: sosey/jwst

 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)