From 3aa0ced089d24fb59dd1c5d09c6ff2221b4b9fd2 Mon Sep 17 00:00:00 2001
From: Mat Sutcliffe <oktal3700@gmail.com>
Date: Mon, 20 Jul 2020 14:25:46 +0100
Subject: [PATCH] [doxygen] Use svg format for diagrams instead of png

---
 docs/Doxyfile.qmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/Doxyfile.qmake b/docs/Doxyfile.qmake
index a192a8442..93affdea6 100644
--- a/docs/Doxyfile.qmake
+++ b/docs/Doxyfile.qmake
@@ -2433,7 +2433,7 @@ DIRECTORY_GRAPH        = YES
 # The default value is: png.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
-DOT_IMAGE_FORMAT       = png
+DOT_IMAGE_FORMAT       = svg
 
 # If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to
 # enable generation of interactive SVG images that allow zooming and panning.