From ec5a71b936a71a2c6ef0d4abf58fce074b047754 Mon Sep 17 00:00:00 2001
From: Rahix <rahix@rahix.de>
Date: Thu, 22 May 2025 16:59:40 +0200
Subject: [PATCH] manager: Make graph tree more tall than wide

Helps with readability.
---
 techtree-manager/src/tree.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/techtree-manager/src/tree.rs b/techtree-manager/src/tree.rs
index 6bb5217..bec1c64 100644
--- a/techtree-manager/src/tree.rs
+++ b/techtree-manager/src/tree.rs
@@ -160,12 +160,17 @@ impl Tree {
                 petgraph::dot::Config::EdgeNoLabel,
                 petgraph::dot::Config::NodeNoLabel,
                 petgraph::dot::Config::RankDir(petgraph::dot::RankDir::BT),
+                petgraph::dot::Config::GraphContentOnly,
             ],
             &|_g, _edge_id| "".to_string(),
             &|_g, (_, element)| element.to_dot_node_attributes(None),
         );
 
-        format!("{:?}", dot)
+        format!(r#"digraph {{
+    ranksep=1.2
+{:?}
+}}
+"#, dot)
     }
 
     pub fn to_mermaid(&self, repo_url: &str) -> String {