wip

interface_application_programming/programs/surface.py

@@ -3,19 +3,16 @@
 # Neil Gershenfeld  2/3/11
 # surface plot example
 #
-
-from mpl_toolkits.mplot3d import Axes3D
-import matplotlib.pyplot as plt
-from matplotlib import cm
+from pylab import *
 from numpy import *
-
+from mpl_toolkits import mplot3d
 l = 15.5
-fig = plt.figure()
-ax = fig.gca(projection='3d')
 x = arange(-l,l,0.2)
 y = arange(-l,l,0.2)
 (x,y) = meshgrid(x,y)
 r = sqrt(x**2+y**2)
 z = sin(r)/r
+fig = plt.figure(figsize =(8,8))
+ax = plt.axes(projection ='3d')
 ax.plot_surface(x,y,z)
 plt.show()