update docs

lisp/my/my-org-article.org

@@ -430,7 +430,7 @@ print(result)
 #+CAPTION: svg figure
 #+ATTR_ORG: :width 100
 #+ATTR_LATEX: :width 1cm
-[[/usr/share/icons/hicolor/scalable/apps/emacs.svg]]
+[[file:img/emacs.svg]]
 
 See figure ref:fig-svg-import as a reference.
 *** file png
@@ -438,10 +438,14 @@ See figure ref:fig-svg-import as a reference.
 #+CAPTION: png figure
 #+ATTR_ORG: :width 100
 #+ATTR_LATEX: :width 1cm
-[[/usr/share/icons/hicolor/128x128/apps/emacs.png]]
+[[file:img/emacs.png]]
 
 *** latex using tikz with data file
-#+HEADER: :file (tpl-file "test-tikz")
+
+file path to data file need to be an absolute path, bacause the
+compilation is done in a tmp directory (~/tmp/babel-XXXXXX/~).
+
+#+HEADER: :file (tpl-file "img/figure-tikz")
 #+HEADER: :results (tpl-results)
 #+BEGIN_src latex :exports results :wrap figure
 \begin{tikzpicture}
@@ -468,8 +472,8 @@ See figure ref:fig-svg-import as a reference.
   %yticklabel style={/pgf/number format/.cd,fixed,fixed zerofill,precision=2},
   %ytick={-1,0,...,3.5},
   ]
-  \addplot[red, thick, mark=x] table[x index=0, y index=1] {/absolute/path/to/data.dat}; \label{tpl:y1}
-  \addplot[blue, thick, mark=x] table[x index=0, y index=2] {/absolute/path/to/data.dat}; \label{tpl:y2}
+  \addplot[red, thick, mark=x] table[x index=0, y index=1] {$HOME/repos/emacs-conf/lisp/my/img/figure-tikz.dat}; \label{tpl:y1}
+  \addplot[blue, thick, mark=x] table[x index=0, y index=2] {$HOME/repos/emacs-conf/lisp/my/img/figure-tikz.dat}; \label{tpl:y2}
 \end{axis}
 \end{tikzpicture}
 #+END_src
@@ -477,7 +481,7 @@ See figure ref:fig-svg-import as a reference.
 #+ATTR_LATEX: :options [H] :caption \caption[Caption in ToC]{Caption at place with ref to \(y_{1}\) \ref{tpl:y1} and \(y_{2}\) \ref{tpl:y2}}
 #+RESULTS:
 #+begin_figure
-[[file:test-tikz.svg]]
+[[file:img/figure-tikz.svg]]
 #+end_figure
 
 *** python using matplotlib