From dcac482d19c8f69652aa32c2fbd6d646afdf9b3c Mon Sep 17 00:00:00 2001
From: lim <lim@stsci.edu>
Date: Wed, 6 Jun 2012 20:59:03 +0000
Subject: lim added SkyLine codes and added radec to SphericalPolygon

git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/stsci_python/branches/sphere@17216 fe389314-cf27-0410-b35b-8c050e845b92

Former-commit-id: 07652822dd48be9bdf7eaf006de25d8bb6c37fff
---
 lib/polygon.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'lib/polygon.py')

diff --git a/lib/polygon.py b/lib/polygon.py
index 4270ce6..0d8438c 100644
--- a/lib/polygon.py
+++ b/lib/polygon.py
@@ -113,6 +113,18 @@ class SphericalPolygon(object):
         """
         return self._inside
 
+    @property
+    def radec(self):
+        """Convert `SphericalPolygon` footprint to RA and DEC.
+
+        Returns
+        -------
+        ra, dec: array_like
+            RA and DEC of `self.points`.
+        """
+        return vector.vector_to_radec(self.points[:,0], self.points[:,1],
+                                      self.points[:,2], degrees=True)
+
     @classmethod
     def from_radec(cls, ra, dec, center=None, degrees=True):
         r"""
-- 
cgit