Add examples with hjust/vjust to the docstrings of the functions geom…

…_text()/geom_label().

python-package/lets_plot/plot/geom.py

@@ -6169,6 +6169,31 @@ def geom_text(mapping=None, *, data=None, stat=None, position=None, show_legend=
 
  |
 
+ .. jupyter-execute::
+ :linenos:
+ :emphasize-lines: 16
+
+ import pandas as pd
+ from lets_plot import *
+ LetsPlot.setup_html()
+ df = pd.DataFrame({
+ "x": [0, -1, -1, -1, 0, 0, 1, 1, 1],
+ "y": [0, -1, 1, 0, -1, 1, -1, 0, 1],
+ "hjust": [.5, 1, 1, 1, .5, .5, 0, 0, 0],
+ "vjust": [.5, 1, 0, .5, 1, 0, 1, .5, 0],
+ }).assign(
+ label=lambda r: ("hjust=" + r["hjust"].astype(str)).str.cat(
+ "vjust=" + r["vjust"].astype(str),
+ sep='\n'
+ )
+ )
+ ggplot(df, aes("x", "y")) + \\
+ geom_text(aes(label="label", hjust="hjust", vjust="vjust")) + \\
+ geom_point() + \\
+ xlim(-1.2, 1.2) + ylim(-1.2, 1.2)
+
+ |
+
  .. jupyter-execute::
  :linenos:
  :emphasize-lines: 10-11
@@ -6372,6 +6397,31 @@ def geom_label(mapping=None, *, data=None, stat=None, position=None, show_legend
 
  |
 
+ .. jupyter-execute::
+ :linenos:
+ :emphasize-lines: 16
+
+ import pandas as pd
+ from lets_plot import *
+ LetsPlot.setup_html()
+ df = pd.DataFrame({
+ "x": [0, -1, -1, -1, 0, 0, 1, 1, 1],
+ "y": [0, -1, 1, 0, -1, 1, -1, 0, 1],
+ "hjust": [.5, 1, 1, 1, .5, .5, 0, 0, 0],
+ "vjust": [.5, 1, 0, .5, 1, 0, 1, .5, 0],
+ }).assign(
+ label=lambda r: ("hjust=" + r["hjust"].astype(str)).str.cat(
+ "vjust=" + r["vjust"].astype(str),
+ sep='\n'
+ )
+ )
+ ggplot(df, aes("x", "y")) + \\
+ geom_label(aes(label="label", hjust="hjust", vjust="vjust")) + \\
+ geom_point() + \\
+ xlim(-1.2, 1.2) + ylim(-1.2, 1.2)
+
+ |
+
  .. jupyter-execute::
  :linenos:
  :emphasize-lines: 10-11