feat: use ratio="compress" and concentrate=true and ~1:1 aspect r…

…atio in dot/graphviz (#293) Co-authored-by: Konstantin <[email protected]>
Hochfrequenz · Nov 8, 2024 · fa7a046 · fa7a046
1 parent 196f421
commit fa7a046
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Showing 16 changed files with 1,573 additions and 1,484 deletions.
diff --git a/.gitignore b/.gitignore
@@ -136,3 +136,5 @@ dmypy.json
 # version number for rebdhuhn; gets auto-generated during the command
 # python -m build
 src/rebdhuhn/version.py
+
+src/rebdhuhn/_version.py
diff --git a/src/rebdhuhn/graphviz.py b/src/rebdhuhn/graphviz.py
@@ -160,7 +160,18 @@ def convert_graph_to_dot(ebd_graph: EbdGraph) -> str:
         f'<B><FONT POINT-SIZE="18">{ebd_graph.metadata.chapter}</FONT></B><BR/><BR/>'
         f'<B><FONT POINT-SIZE="16">{ebd_graph.metadata.section}</FONT></B><BR/><BR/><BR/><BR/>'
     )
-    dot_attributes: dict[str, str] = {"labelloc": '"t"', "label": f"<{header}>"}
+
+    dot_attributes: dict[str, str] = {
+        # https://graphviz.org/doc/info/attrs.html
+        "labelloc": '"t"',
+        "label": f"<{header}>",
+        "ratio": '"compress"',
+        "concentrate": "true",
+        "pack": "true",
+        "rankdir": "TB",
+        "packmode": '"array"',
+        "size": '"20,20"',  # in inches 🤮
+    }
     dot_code = "digraph D {\n"
     for dot_attr_key, dot_attr_value in dot_attributes.items():
         dot_code += f"{ADD_INDENT}{dot_attr_key}={dot_attr_value};\n"

diff --git a/unittests/__snapshots__/test_table_to_graph.ambr b/unittests/__snapshots__/test_table_to_graph.ambr
diff --git a/unittests/output/E_0003.dot.svg b/unittests/output/E_0003.dot.svg