matplotlib & pandas

Python/matplotlab/gallery/axisartist/demo_ticklabel_alignment.md

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+# Ticklabel对齐演示
+
+![Ticklabel对齐演示](https://matplotlib.org/_images/sphx_glr_demo_ticklabel_alignment_001.png)
+
+```python
+import matplotlib.pyplot as plt
+import mpl_toolkits.axisartist as axisartist
+
+
+def setup_axes(fig, rect):
+    ax = axisartist.Subplot(fig, rect)
+    fig.add_subplot(ax)
+
+    ax.set_yticks([0.2, 0.8])
+    ax.set_yticklabels(["short", "loooong"])
+    ax.set_xticks([0.2, 0.8])
+    ax.set_xticklabels([r"$\frac{1}{2}\pi$", r"$\pi$"])
+
+    return ax
+
+
+fig = plt.figure(1, figsize=(3, 5))
+fig.subplots_adjust(left=0.5, hspace=0.7)
+
+ax = setup_axes(fig, 311)
+ax.set_ylabel("ha=right")
+ax.set_xlabel("va=baseline")
+
+ax = setup_axes(fig, 312)
+ax.axis["left"].major_ticklabels.set_ha("center")
+ax.axis["bottom"].major_ticklabels.set_va("top")
+ax.set_ylabel("ha=center")
+ax.set_xlabel("va=top")
+
+ax = setup_axes(fig, 313)
+ax.axis["left"].major_ticklabels.set_ha("left")
+ax.axis["bottom"].major_ticklabels.set_va("bottom")
+ax.set_ylabel("ha=left")
+ax.set_xlabel("va=bottom")
+
+plt.show()
+```
+
+## 下载这个示例
+            
+- [下载python源码: demo_ticklabel_alignment.py](https://matplotlib.org/_downloads/demo_ticklabel_alignment.py)
+- [下载Jupyter notebook: demo_ticklabel_alignment.ipynb](https://matplotlib.org/_downloads/demo_ticklabel_alignment.ipynb)