如何在z轴中更改字体参数？

发布于 2025-02-06 10:15:01 字数 1345 浏览 0 评论 0 原文

我正在尝试个性化我的一些图形，因此我想更改所有轴的字体。我为此写了代码。问题是我无法更改Z轴的字体。有人有建议吗？

提前致谢。

import matplotlib.pyplot as plt
from matplotlib import cm

font = {'size'   : 12}

cm=1/2.54

size_x = 10*cm
size_y = 8*cm
min_limx = 4
max_limx = 10
min_limy = 0
max_limy = 50
min_limz = 0
max_limz = 8
#%%
fig, ax = plt.subplots(figsize=(size_x, size_y), subplot_kw={"projection": "3d"})
X, Y = np.meshgrid(xnew, ynew, indexing='ij')
Z1 = m_fill
Z2 = m_nofill
surf = ax.plot_surface(X, Y, Z1, cmap=cm.viridis, linewidth=0, antialiased=False)
surf = ax.plot_surface(X, Y, Z2, color='w', linewidth=0, antialiased=False)

ax.set_xlabel('$\lambda$', **font)
ax.set_ylabel('$\chi$', **font)
ax.set_zlabel('$\it{m_{0}, кг}$', **font)

lin_x = np.arange(min_limx, max_limx, step=2)
lin_y = np.arange(min_limy, max_limy, step=15)

plt.xticks(lin_x, **font)
plt.yticks(lin_y, **font)
#plt.zticks(lin_z, **font) # AttributeError: module 'matplotlib.pyplot' has no attribute 'zticks'
ax.set_zlim(0, 8, )


#plt.gca().set_aspect('equal', adjustable='box')
ax.view_init(45, -45)
#plt.tight_layout()
plt.grid()
plt.show()
fig.savefig('p0_V_m0.png', format='png', dpi=300)

PS：这就是现在的外观。

原文

I'm trying to personalize some of my graphs so I'd like to change the font of all axis. I wrote the code below for that. The problem is that I can't change the font of the z axis. Somebody have a recommendation?

Thanks in advance.

import matplotlib.pyplot as plt
from matplotlib import cm

font = {'size'   : 12}

cm=1/2.54

size_x = 10*cm
size_y = 8*cm
min_limx = 4
max_limx = 10
min_limy = 0
max_limy = 50
min_limz = 0
max_limz = 8
#%%
fig, ax = plt.subplots(figsize=(size_x, size_y), subplot_kw={"projection": "3d"})
X, Y = np.meshgrid(xnew, ynew, indexing='ij')
Z1 = m_fill
Z2 = m_nofill
surf = ax.plot_surface(X, Y, Z1, cmap=cm.viridis, linewidth=0, antialiased=False)
surf = ax.plot_surface(X, Y, Z2, color='w', linewidth=0, antialiased=False)

ax.set_xlabel('$\lambda
Ps: This is how the figure looks like right now.

, **font)
ax.set_ylabel('$\chi
Ps: This is how the figure looks like right now.

, **font)
ax.set_zlabel('$\it{m_{0}, кг}
Ps: This is how the figure looks like right now.

, **font)

lin_x = np.arange(min_limx, max_limx, step=2)
lin_y = np.arange(min_limy, max_limy, step=15)

plt.xticks(lin_x, **font)
plt.yticks(lin_y, **font)
#plt.zticks(lin_z, **font) # AttributeError: module 'matplotlib.pyplot' has no attribute 'zticks'
ax.set_zlim(0, 8, )


#plt.gca().set_aspect('equal', adjustable='box')
ax.view_init(45, -45)
#plt.tight_layout()
plt.grid()
plt.show()
fig.savefig('p0_V_m0.png', format='png', dpi=300)

Ps: This is how the figure looks like right now.

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り繁华旳梦境 2025-02-13 10:15:01

The fontsize of the tick labels is set 由 labelsize 参数：

import matplotlib.pyplot as plt

fig, ax = plt.subplots(subplot_kw={"projection": "3d"})

font = {'size': 20}
ax.tick_params('z', labelsize=font['size'])

（为所有三个轴设置标签大小，您可以使用 ax。 tick_params（labelsize = 20）。）

The fontsize of the tick labels is set by the labelsize parameter:

import matplotlib.pyplot as plt

fig, ax = plt.subplots(subplot_kw={"projection": "3d"})

font = {'size': 20}
ax.tick_params('z', labelsize=font['size'])