我有一个指定颜色图的曲面图。以下是我的理解:import numpy as np
import matplotlib.pyplot as plt
import math
from mpl_toolkits.mplot3d import Axes3D
from matplotlib import cm
import plaque_vessel_models
Model creation
ptX= []
ptY = []
ptZ = []
ptX1 = []
ptY1 = []
ptZ1 = []
pt_F = []
ang = np.linspace(0,2*np.pi,360)
x_list = [100,90,80,70,60,50,40,30,20,10,5]
for i in range(0,10):
x = []
y = []
z = []
pt = []
for t in range(0,len(ang)):
x.append(x_list[i]*math.cos(ang[t]))
y.append(50*math.sin(ang[t]))
z.append(i)
pt.append([x,y,z])
pt_F.append(pt)
ptX.append(x)
ptY.append(y)
ptZ.append(z)
Surface plot
fig = plt.figure()
ax = Axes3D(fig)
C_l = plaque_vessel_models.curvature3D(np.array(ptX),np.array(ptY),np.array(ptZ),’m’)
ax.plot_surface(np.array(ptX),np.array(ptY),np.array(ptZ),facecolors = cm.jet(np.array(C_l)),rstride=1, cstride=5,antialiased=False)
m = cm.ScalarMappable(cmap = cm.jet)
m.set_array(C_l)
fig.colorbar(m,shrink = 0.5)
这是我的结果:
我希望colorbar值的范围是0.5-1.0,而不是默认的0-1。我该怎么做?在
Original: https://blog.csdn.net/weixin_34357833/article/details/113677404
Author: 卞老板
Title: python设置曲面图颜色范围_三维曲面p的matplotlib中的自定义颜色映射
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