GeraldineE · December 16, 2018 07:01 · Dec 24, 2014 · Dec 24, 2014 · Dec 24, 2014
diff --git a/Python-Christmas-tree.py b/Python-Christmas-tree.py
@@ -6,7 +6,7 @@
 
 Author: Franz Navarro - CAChemE.org 
 License: MIT 
-Dependeces: Python, NumPy, matplotlib
+Dependencies: Python, NumPy, matplotlib
 """
 
 import matplotlib as mpl

diff --git a/Python-Christmas-tree.py b/Python-Christmas-tree.py
@@ -1,6 +1,6 @@
 # coding: utf-8
 """
-Draw a minimalist Christmas tree with Python and their awesome libaries.
+Draw a minimalist Christmas tree with Python and their awesome libraries.
 Code inspired by a StackEchange post and the Christmas spirit.
 http://codegolf.stackexchange.com/questions/15860/make-a-scalable-christmas-tree/16358#16358
 

diff --git a/Python-Christmas-tree.py b/Python-Christmas-tree.py
@@ -0,0 +1,41 @@
+# coding: utf-8
+"""
+Draw a minimalist Christmas tree with Python and their awesome libaries.
+Code inspired by a StackEchange post and the Christmas spirit.
+http://codegolf.stackexchange.com/questions/15860/make-a-scalable-christmas-tree/16358#16358
+
+Author: Franz Navarro - CAChemE.org 
+License: MIT 
+Dependeces: Python, NumPy, matplotlib
+"""
+
+import matplotlib as mpl
+from mpl_toolkits.mplot3d import Axes3D
+import numpy as np
+import matplotlib.pyplot as plt
+
+# Calculate spiral coordinates for the Xmas tree
+theta = np.linspace(-8 * np.pi, 8 * np.pi, 200) 
+z = np.linspace(-3, 0, 200)
+r = 5
+x = r * np.sin(theta)*z
+y = r * np.cos(theta)*z
+
+# Use matplotib and its OOP interface to draw it 
+fig = plt.figure() # Create figure
+ax = fig.gca(projection='3d') # It's a 3D Xmas tree!
+ax.view_init(15, 0) # Set a nice view angle
+ax._axis3don = False # Hide the 3d axes
+
+# Plot the Xmas tree as a line
+ax.plot(x, y, z,
+        c='green', linewidth=2.5)
+
+# Every Xmas tree needs a star
+ax.scatter(0, 0, 0.2,
+           c='red', s=250, marker='*')
+
+# Type here your best whishes
+ax.set_title(u"¡Feliz Navidad!")
+
+plt.show()