Python中的 Matplotlib.axis.Axis.draw()函数
Matplotlib是Python中的一个库,它是 NumPy 库的数值数学扩展。它是Python中用于二维数组图的惊人可视化库,用于处理更广泛的 SciPy 堆栈。
Matplotlib.axis.Axis.draw()函数
matplotlib库的axis模块中的Axis.draw()函数用于绘制轴线、网格线、刻度线和标签。
Syntax: Axis.draw(self, renderer, \*args, \*\*kwargs)
Parameters: This method accepts the following parameters.
- renderer: This parameter is the RendererBase subclass.
Return value: This method does not return any value.
下面的示例说明了 matplotlib.axis 中的 matplotlib.axis.Axis.draw()函数:
示例 1:
Python3
# Implementation of matplotlib function
from matplotlib.axis import Axis
from mpl_toolkits.mplot3d import axes3d
import matplotlib.pyplot as plt
fig, ax = plt.subplots()
def tellme(s):
fig.canvas.draw()
renderer = fig.canvas.renderer
Axis.draw(ax, renderer)
ax.grid()
fig.suptitle("""matplotlib.axis.Axis.draw()
function Example\n""", fontweight ="bold")
plt.show()
Python3
# Implementation of matplotlib function
from matplotlib.axis import Axis
from mpl_toolkits.mplot3d import axes3d
import matplotlib.pyplot as plt
fig = plt.figure()
ax = fig.add_subplot(111, projection ='3d')
X, Y, Z = axes3d.get_test_data(0.1)
ax.plot_wireframe(X, Y, Z, rstride = 5,
cstride = 5)
ax.view_init(30, 60)
fig.canvas.draw()
renderer = fig.canvas.renderer
ax.draw(renderer)
ax.grid()
fig.suptitle("""matplotlib.axis.Axis.draw()
function Example\n""", fontweight ="bold")
plt.show()
输出:
示例 2:
Python3
# Implementation of matplotlib function
from matplotlib.axis import Axis
from mpl_toolkits.mplot3d import axes3d
import matplotlib.pyplot as plt
fig = plt.figure()
ax = fig.add_subplot(111, projection ='3d')
X, Y, Z = axes3d.get_test_data(0.1)
ax.plot_wireframe(X, Y, Z, rstride = 5,
cstride = 5)
ax.view_init(30, 60)
fig.canvas.draw()
renderer = fig.canvas.renderer
ax.draw(renderer)
ax.grid()
fig.suptitle("""matplotlib.axis.Axis.draw()
function Example\n""", fontweight ="bold")
plt.show()
输出: