From: Magnus Jacobsson <Magnus.Jacobsson@berotec.se>
Date: Tue, 4 Oct 2022 13:21:11 +0000 (+0200)
Subject: tests: GraphvizEdge: handle primitive arrow shape 'box' in arrowtail_outline_bbox
X-Git-Tag: 7.0.0~10^2~3
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4053c9c7acbe73c735b20ee2ca2e6a86ae443f57;p=graphviz

tests: GraphvizEdge: handle primitive arrow shape 'box' in arrowtail_outline_bbox
---

diff --git a/tests/graphviz_edge.cpp b/tests/graphviz_edge.cpp
index c65a13a3a..35c75015f 100644
--- a/tests/graphviz_edge.cpp
+++ b/tests/graphviz_edge.cpp
@@ -61,7 +61,13 @@ SVG::SVGRect GraphvizEdge::arrowtail_outline_bbox(
   const auto index = 0;
   auto edge_arrowtail =
       m_svg_g_element.find_child(SVG::SVGElementType::Polygon, index);
-  const auto edge_arrowtail_bbox = edge_arrowtail.outline_bbox();
+  auto edge_arrowtail_bbox = edge_arrowtail.outline_bbox();
+  if (primitive_arrow_shape == "box") {
+    auto edge_arrowtail_stem =
+        m_svg_g_element.find_child(SVG::SVGElementType::Polyline, index);
+    auto edge_arrowtail_stem_bbox = edge_arrowtail_stem.outline_bbox();
+    edge_arrowtail_bbox.extend(edge_arrowtail_stem_bbox);
+  }
 
   return edge_arrowtail_bbox;
 }