Move region.py to astro dir

1 files changed, 0 insertions, 78 deletions

diff --git a/region/region.py b/region/region.py
deleted file mode 100644
index 47a1636..0000000
--- a/region/region.py
+++ /dev/null
@@ -1,78 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Aaron Li
-# 2015/06/19
-
-"""
-Class Region for regions on the spherical surface.
-Used in astronomy to select/define a certian region, e.g, DS9.
-"""
-
-import sys
-
-
-class Region(object):
-    """
-    Basic region class for regions on the spherical surface,
-    similar definition as to DS9 regions.
-
-    Coordinate style: (ra, dec)
-    Unit: degree
-    ra: [0, 2\pi)
-    dec: [-\pi/2, \pi/2]
-    """
-
-    # currently supported region types (similar to DS9)
-    REGION_TYPES = ["circle", "ellipse", "box", "annulus", "pie", "panda"]
-
-    def __init__(self, regtype, xc, yc,
-            radius=None, radius2=None,
-            width=None, height=None, rotation=None,
-            start=None, end=None):
-        if regtype.lower() not in self.REGION_TYPES:
-            raise ValueError("only following region types supported: %s" %\
-                    " ".join(self.REGION_TYPES))
-        self.regtype = regtype.lower()
-        self.xc = xc
-        self.yc = yc
-        self.radius = radius
-        self.radius2 = radius2
-        self.width = width
-        self.height = height
-        self.rotation = rotation
-
-    def __repr__(self):
-        return "Region: %s" % self.regtype
-
-    def dump(self):
-        return {"regtype": self.regtype,
-                "xc": self.xc,
-                "yc": self.yc,
-                "radius": self.radius,
-                "radius2": self.radius2,
-                "width": self.width,
-                "height": self.height,
-                "rotation": self.rotation
-               }
-
-    def is_inside(self, point):
-        """
-        Determine whether the given point is inside the region.
-        """
-        x = point[0]
-        y = point[1]
-        if self.regtype == "box":
-            #print("WARNING: rotation box currently not supported!",
-            #        file=sys.stderr)
-            xmin = self.xc - self.width/2.0
-            xmax = self.xc + self.width/2.0
-            ymin = self.yc - self.height/2.0
-            ymax = self.yc + self.height/2.0
-            if all([x >= xmin, x <= xmax, y >= ymin, y <= ymax]):
-                return True
-            else:
-                return False
-        else:
-            raise ValueError("region type '%s' currently not implemented" %\
-                    self.regtype)
-