Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
610 views
in Technique[技术] by (71.8m points)

python - What is the equivalent of Matlab's surf(x,y,z,c) in matplotlib?

I want to realize the function like surf(x,y,z,c) in matlab, here x,y and z are the coordinates, and c is a variable value, I can use c to define the color. I don't know how to realize it with matplotlib.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

I've done it using code something like this (see Edgelines vanish in mplot3d surf when facecolors are specified):

from mpl_toolkits.mplot3d import Axes3D
from matplotlib import cm
import matplotlib.pyplot as plt
import matplotlib
from pylab import *
import numpy as np

fig = plt.figure()
ax = fig.gca(projection='3d')


#Create X and Y data
x = np.arange(xmin, xmax, xstep)
y = np.arange(ymin, ymax, ystep)
X, Y = np.meshgrid(x, y)


surf = ax.plot_surface(X, Y, Z, rstride=1, cstride=1, facecolors=C, antialiased=True)

#Show the plot
plt.show()

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...