Python中的 Matplotlib.figure.Figure.set_figheight()
Matplotlib是Python中的一个库,它是 NumPy 库的数值数学扩展。 figure 模块提供了顶级 Artist,即 Figure,其中包含所有绘图元素。该模块用于控制所有绘图元素的子图和顶级容器的默认间距。
matplotlib.figure.Figure.set_figheight() 方法
matplotlib 库的set_figheight() 方法图形模块用于设置图形的高度,单位为英寸。
Syntax: set_figheight(self, val, forward=True)
Parameters: This method accept the following parameters that are discussed below:
- val : This parameter is the float value.
- forward : This parameter contains the boolean value.
Returns: This method does not returns any value.
下面的示例说明了 matplotlib.figure 中的 matplotlib.figure.Figure.set_figheight()函数:
示例 1:
# Implementation of matplotlib function
import matplotlib.pyplot as plt
from matplotlib.figure import Figure
from mpl_toolkits.axisartist.axislines import Subplot
import numpy as np
fig = plt.figure()
ax = Subplot(fig, 111)
fig.add_subplot(ax)
fig.set_figheight(7.6)
fig.suptitle("""matplotlib.figure.Figure.set_figheight()
function Example\n\n""", fontweight ="bold")
plt.show()
输出:
示例 2:
# Implementation of matplotlib function
import matplotlib.pyplot as plt
from matplotlib.figure import Figure
import numpy as np
fig = plt.figure(figsize =(7, 6))
ax = fig.add_axes([0.1, 0.1, 0.8, 0.8])
xx = np.arange(0, 2 * np.pi, 0.01)
ax.plot(xx, np.sin(xx))
fig.set_figheight(4.8)
fig.suptitle("""matplotlib.figure.Figure.set_figheight()
function Example\n\n""", fontweight ="bold")
plt.show()
输出: