From b63443976531864573cc0b67900f3ad2a4f046d3 Mon Sep 17 00:00:00 2001
From: Raghu Rajagopalan <raghu.rajagopalan@gmail.com>
Date: Wed, 27 Apr 2016 10:05:50 +0530
Subject: [PATCH] infer svg height, width from # of nodes

---
 src/diagrams/gitGraph/gitGraphRenderer.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/diagrams/gitGraph/gitGraphRenderer.js b/src/diagrams/gitGraph/gitGraphRenderer.js
index 45880b854..8b131434d 100644
--- a/src/diagrams/gitGraph/gitGraphRenderer.js
+++ b/src/diagrams/gitGraph/gitGraphRenderer.js
@@ -266,6 +266,13 @@ exports.draw = function(txt, id, ver) {
             renderLines(svg, v.commit, direction);
             branchNum++;
         });
+        svg.attr('height', function() {
+            if (direction === 'BT') return Object.keys(allCommitsDict).length * config.nodeSpacing;
+            return branches.length * config.branchOffset;
+        });
+        svg.attr('width', function() {
+            return Object.keys(allCommitsDict).length * config.nodeSpacing;
+        });
     } catch (e) {
         log.error('Error while rendering gitgraph');
         log.error(e.message);