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[Octave-bug-tracker] [bug #31931] figure (1, "visible", "off") -> Bus er


From: Ben Abbott
Subject: [Octave-bug-tracker] [bug #31931] figure (1, "visible", "off") -> Bus error
Date: Mon, 09 Jan 2012 21:54:33 +0000
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.75 Safari/535.7

Follow-up Comment #51, bug #31931 (project octave):

I didn't get the if-block correct in my last reply.

With the diff below


diff --git a/scripts/plot/figure.m b/scripts/plot/figure.m
--- a/scripts/plot/figure.m
+++ b/scripts/plot/figure.m
@@ -63,7 +63,16 @@
 
   if (rem (nargs, 2) == 0)
     if (isnan (f) || init_new_figure)
-      f = __go_figure__ (f, varargin{:});
+      if (ismac () && strcmp (graphics_toolkit, "fltk"))
+        ## FIXME: Hack for aqua-fltk to work around bug #31931
+        f = __go_figure__ (f);
+        drawnow ();
+        if (! isempty (varargin))
+          set (f, varargin{:});
+        endif
+      else
+        f = __go_figure__ (f, varargin{:});
+      endif
     elseif (nargs > 0)
       set (f, varargin{:});
     endif


The code below works as expected.


graphics_toolkit ("fltk");
figure (1, "visible", "off")
set (gcf, "visible", "on")



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