From 4dfe927059a816fa4680b0529d74cc1bbe234b59 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20Sch=C3=B6nberger?= <hannesschoenberger@gmail.com>
Date: Thu, 28 Feb 2013 19:15:06 +0100
Subject: [PATCH] Add todo comment

---
 skimage/measure/fit.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/skimage/measure/fit.py b/skimage/measure/fit.py
index d767681b..58f7f452 100644
--- a/skimage/measure/fit.py
+++ b/skimage/measure/fit.py
@@ -339,7 +339,9 @@ class EllipseModel(BaseModel):
         params0[:5] = (xc0, yc0, r0, 0, 0)
         params0[5:] = np.arctan2(y - yc0, x - xc0)
 
-        params, _ = optimize.leastsq(fun, params0)#, Dfun=Dfun, col_deriv=True)
+        # TODO: add function to analytically build jacobian using Dfun for
+        #       faster computation
+        params, _ = optimize.leastsq(fun, params0)
 
         self._params = params[:5]