matplotlib & pandas

Python/matplotlab/gallery/pyplots/text_commands.md

@@ -0,0 +1,61 @@
+# 绘制不同的文本
+
+绘制许多不同种类的文本。
+
+```python
+import matplotlib.pyplot as plt
+
+fig = plt.figure()
+fig.suptitle('bold figure suptitle', fontsize=14, fontweight='bold')
+
+ax = fig.add_subplot(111)
+fig.subplots_adjust(top=0.85)
+ax.set_title('axes title')
+
+ax.set_xlabel('xlabel')
+ax.set_ylabel('ylabel')
+
+ax.text(3, 8, 'boxed italics text in data coords', style='italic',
+        bbox={'facecolor':'red', 'alpha':0.5, 'pad':10})
+
+ax.text(2, 6, r'an equation: $E=mc^2$', fontsize=15)
+
+ax.text(3, 2, 'unicode: Institut f\374r Festk\366rperphysik')
+
+ax.text(0.95, 0.01, 'colored text in axes coords',
+        verticalalignment='bottom', horizontalalignment='right',
+        transform=ax.transAxes,
+        color='green', fontsize=15)
+
+
+ax.plot([2], [1], 'o')
+ax.annotate('annotate', xy=(2, 1), xytext=(3, 4),
+            arrowprops=dict(facecolor='black', shrink=0.05))
+
+ax.axis([0, 10, 0, 10])
+
+plt.show()
+```
+
+![绘制不同的文本示例](https://matplotlib.org/_images/sphx_glr_text_commands_001.png)
+
+## 参考
+
+此示例中显示了以下函数，方法，类和模块的使用：
+
+```python
+import matplotlib
+matplotlib.figure.Figure.suptitle
+matplotlib.figure.Figure.add_subplot
+matplotlib.figure.Figure.subplots_adjust
+matplotlib.axes.Axes.set_title
+matplotlib.axes.Axes.set_xlabel
+matplotlib.axes.Axes.set_ylabel
+matplotlib.axes.Axes.text
+matplotlib.axes.Axes.annotate
+```
+
+## 下载这个示例
+            
+- [下载python源码: text_commands.py](https://matplotlib.org/_downloads/text_commands.py)
+- [下载Jupyter notebook: text_commands.ipynb](https://matplotlib.org/_downloads/text_commands.ipynb)