From cf4f5f8a6307a13e9858ca981c394b876f83aecb Mon Sep 17 00:00:00 2001
From: Rik <rik@octave.org>
Date: Mon, 25 Nov 2024 16:42:27 -0800
Subject: [PATCH] hdl2struct.m: Fix missing legend markers (bug #65904)

* hdl2struct.m: When processing "legend" axes objects, specifically add hidden
children with "markertruesize" property to list of children to save.
---
 scripts/plot/util/hdl2struct.m | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/plot/util/hdl2struct.m b/scripts/plot/util/hdl2struct.m
index 9e6e20b055..78e8898d47 100644
--- a/scripts/plot/util/hdl2struct.m
+++ b/scripts/plot/util/hdl2struct.m
@@ -62,6 +62,11 @@
         ## Check for polar plots with special "polar_grid" object
         ## FIXME: A hack to fix bug #62093.
         kids = [kids; findall(h, "tag", "polar_grid")];
+
+        ## Add legend markers which are normally hidden
+        if (strcmp (s.properties.tag, "legend"))
+          kids = [kids; findall(h, "-depth", 1, "type", "line", "-property", "markertruesize")];
+        endif
       endif
 
       nkids = length (kids);