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.
gnu-octave · Nov 26, 2024 · cf4f5f8 · cf4f5f8
1 parent d1edd0b
commit cf4f5f8
Showing 1 changed file with 5 additions and 0 deletions.
diff --git 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);