Lua binding for pango_cairo_layout_path (text outlines)

diff --git a/gtk2_ardour/luainstance.cc b/gtk2_ardour/luainstance.cc
index bfa72b2907696d0b3a352c9c10fe6c64e894f569..1a8bf12d62c8290f8e6379eb2f35a4571eb77f81 100644 (file)
--- a/gtk2_ardour/luainstance.cc
+++ b/gtk2_ardour/luainstance.cc
@@ -308,6 +308,11 @@ class PangoLayout {
                        pango_cairo_show_layout (c->cobj (), _layout->gobj());
                }
 
+               void layout_cairo_path (Cairo::Context* c) {
+                       pango_cairo_update_layout (c->cobj (), _layout->gobj());
+                       pango_cairo_layout_path (c->cobj (), _layout->gobj());
+               }
+
        private:
                Glib::RefPtr<Pango::Layout> _layout;
 };
@@ -491,6 +496,7 @@ LuaInstance::bind_cairo (lua_State* L)
                .addFunction ("get_text", &LuaCairo::PangoLayout::get_text)
                .addFunction ("set_text", &LuaCairo::PangoLayout::set_text)
                .addFunction ("show_in_cairo_context", &LuaCairo::PangoLayout::show_in_cairo_context)
+               .addFunction ("layout_cairo_path", &LuaCairo::PangoLayout::layout_cairo_path)
                .addFunction ("set_markup", &LuaCairo::PangoLayout::set_markup)
                .addFunction ("set_width", &LuaCairo::PangoLayout::set_width)
                .addFunction ("set_ellipsize", &LuaCairo::PangoLayout::set_ellipsize)