From eb09b57356fcd7a81b43a2c81da2a96a7c8b561d Mon Sep 17 00:00:00 2001
From: Sridhar Ramesh <sridhar@3blue1brown.com>
Date: Wed, 28 Feb 2018 19:48:08 -0800
Subject: [PATCH] Synced the display of cComplexPlanes to the way NumberPlanes
 display. However, the code should further be merged at some point

---
 topics/complex_numbers.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/topics/complex_numbers.py b/topics/complex_numbers.py
index 27b39f4f..0b9a593a 100644
--- a/topics/complex_numbers.py
+++ b/topics/complex_numbers.py
@@ -170,7 +170,6 @@ class ComplexPlane(NumberPlane):
         "unit_size" : 1,
         "line_frequency" : 1,
         "faded_line_frequency" : 0.5,
-        "number_scale_factor" : 0.5,
     }
     def __init__(self, **kwargs):
         digest_config(self, kwargs)
@@ -204,6 +203,8 @@ class ComplexPlane(NumberPlane):
                 for y in range(-int(self.y_radius), int(self.y_radius)+1)
             ]
         for number in numbers:
+            if number == complex(0, 0):
+                continue
             point = self.number_to_point(number)
             num_str = str(number).replace("j", "i")
             if num_str.startswith("0"):
@@ -212,9 +213,8 @@ class ComplexPlane(NumberPlane):
                 num_str = num_str.replace("1", "")
             num_mob = TexMobject(num_str)
             num_mob.add_background_rectangle()
-            num_mob.scale(self.number_scale_factor)
-            vect = DOWN + LEFT
-            num_mob.next_to(point, vect, SMALL_BUFF)
+            num_mob.scale_to_fit_height(self.written_coordinate_height)
+            num_mob.next_to(point, DOWN+LEFT, SMALL_BUFF)
             result.add(num_mob)
         return result