Merge pull request #1012 from TorbjornT/incontrol_doc

Specify that relative coord is to end point
pgf-tikz · May 8, 2021 · bb5f66a · bb5f66a
2 parents e58d50b + 4faeece
commit bb5f66a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/doc/generic/pgf/text-en/pgfmanual-en-library-edges.tex b/doc/generic/pgf/text-en/pgfmanual-en-library-edges.tex
@@ -253,7 +253,8 @@ \subsection{Curves}
     %
     \begin{key}{/tikz/in control=\meta{coordinate}}
         This option causes the \meta{coordinate} to be used as the target
-        control point.
+        control point. You can use a coordinate like |+(1,0)| to specify
+        a point relative to the \emph{end} coordinate.
     \end{key}
     %
     \begin{key}{/tikz/controls=\meta{coordinate}| and |\meta{coordinate}}