[Py3.5] 3D Bar Plot w/ Matplotlib

/*******************************************************************************************************************
-- Title : [Py3.5] 3D Bar Plot w/ Matplotlib
-- Reference : pythonprogramming.net
-- Key word : matplotlib axes3d pyplot bar3d 3d graph 그래프
*******************************************************************************************************************/

-- Figure

-- Python

from mpl_toolkits.mplot3d import axes3d
import matplotlib.pyplot as plt
import numpy as np
from matplotlib import style
 
# -- 차트 스타일 설정
style.use('ggplot')
 
# --axes3d를 활용한 3D 그래프
fig = plt.figure()
ax1 = fig.add_subplot(111, projection='3d')
 
# -- 데이터셋
x3 = [1,2,3,4,5,6,7,8,9,10]
y3 = [5,6,7,8,2,5,6,3,7,2]
z3 = np.zeros(10)
print (z3)                        # [ 0.  0.  0.  0.  0.  0.  0.  0.  0.  0.]
 
dx = np.ones(10)
dy = np.ones(10)
dz = [1,2,3,4,5,6,7,8,9,10]
print (dx)                        # [ 1.  1.  1.  1.  1.  1.  1.  1.  1.  1.]
print (dy)                        # [ 1.  1.  1.  1.  1.  1.  1.  1.  1.  1.]
 
# -- Bar 3D 그래프 선언
ax1.bar3d(x3, y3, z3, dx, dy, dz)
 
ax1.set_xlabel('x axis')
ax1.set_ylabel('y axis')
ax1.set_zlabel('z axis')
 
# -- Show
plt.show()