简单的图轴自定义
自定义简单绘图的背景,标签和刻度。
import matplotlib.pyplot as plt
用 plt.figure
创建一个 matplotlib.figure.Figure
实例
fig = plt.figure()
rect = fig.patch # a rectangle instance
rect.set_facecolor('lightgoldenrodyellow')
ax1 = fig.add_axes([0.1, 0.3, 0.4, 0.4])
rect = ax1.patch
rect.set_facecolor('lightslategray')
for label in ax1.xaxis.get_ticklabels():
# label is a Text instance
label.set_color('red')
label.set_rotation(45)
label.set_fontsize(16)
for line in ax1.yaxis.get_ticklines():
# line is a Line2D instance
line.set_color('green')
line.set_markersize(25)
line.set_markeredgewidth(3)
plt.show()
参考
此示例中显示了以下函数,方法,类和模块的使用:
import matplotlib
matplotlib.axis.Axis.get_ticklabels
matplotlib.axis.Axis.get_ticklines
matplotlib.text.Text.set_rotation
matplotlib.text.Text.set_fontsize
matplotlib.text.Text.set_color
matplotlib.lines.Line2D
matplotlib.lines.Line2D.set_color
matplotlib.lines.Line2D.set_markersize
matplotlib.lines.Line2D.set_markeredgewidth
matplotlib.patches.Patch.set_facecolor