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 instancerect.set_facecolor('lightgoldenrodyellow')ax1 = fig.add_axes([0.1, 0.3, 0.4, 0.4])rect = ax1.patchrect.set_facecolor('lightslategray')for label in ax1.xaxis.get_ticklabels():# label is a Text instancelabel.set_color('red')label.set_rotation(45)label.set_fontsize(16)for line in ax1.yaxis.get_ticklines():# line is a Line2D instanceline.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 matplotlibmatplotlib.axis.Axis.get_ticklabelsmatplotlib.axis.Axis.get_ticklinesmatplotlib.text.Text.set_rotationmatplotlib.text.Text.set_fontsizematplotlib.text.Text.set_colormatplotlib.lines.Line2Dmatplotlib.lines.Line2D.set_colormatplotlib.lines.Line2D.set_markersizematplotlib.lines.Line2D.set_markeredgewidthmatplotlib.patches.Patch.set_facecolor
