Diagramme auf Chartgroesse zuschneiden (mmdc --pdfFit); leeren Anhang A.2 entfernt

README.md

@@ -29,14 +29,18 @@ and Times Newer Roman (fonts are installed into `~/.local/share/fonts/` by the s
 
 ```sh
 # render a single diagram
-mmdc -i figures/diagrams/system-context.mmd -o figures/diagrams/system-context.pdf
+mmdc -f -i figures/diagrams/system-context.mmd -o figures/diagrams/system-context.pdf
 
 # render all diagrams at once
 for f in figures/diagrams/*.mmd; do
-  mmdc -i "$f" -o "${f%.mmd}.pdf"
+  mmdc -f -i "$f" -o "${f%.mmd}.pdf"
 done
 ```
 
+`-f` (`--pdfFit`) is mandatory: without it `mmdc` writes the chart onto a full US-Letter
+page, so `\includegraphics[width=\textwidth]` scales all that surrounding whitespace up
+and a small diagram eats a whole A4 page.
+
 Render before calling `latexmk` whenever a `.mmd` file changes. The generated `.pdf`
 files are gitignored via `out` (only `out/` is ignored, so diagrams in `figures/` are
 **not** ignored — commit them).