Merge prusa 2.6.1

src/slic3r/Utils/EmbossStyleManager.hpp

@@ -106,6 +106,10 @@ public:
     // remove cached imgui font for actual selected font
     void clear_imgui_font();
 
+    // calculate line height
+    // not const  because access to font file which could be created.
+    double get_line_height(); /* const */
+
     // getters for private data
     const EmbossStyle *get_stored_style() const;