take reverse width into account when labelling signals in panner2d ; better way to draw the width arc

git-svn-id: svn://localhost/ardour2/branches/3.0@8956 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 2 insertions, 0 deletions

diff --git a/gtk2_ardour/panner2d.h b/gtk2_ardour/panner2d.h
index 4fbf0e131f..609840bbfe 100644
--- a/gtk2_ardour/panner2d.h
+++ b/gtk2_ardour/panner2d.h
@@ -117,6 +117,7 @@ class Panner2d : public Gtk::DrawingArea
 	int     width;
 	int     height;
         int     dimen; 
+        double  last_width;
 
 	bool bypassflag;
 
@@ -130,6 +131,7 @@ class Panner2d : public Gtk::DrawingArea
 	void toggle_bypass ();
 	void handle_state_change ();
 	void handle_position_change ();
+        void label_pucks ();
 
 	PBD::ScopedConnectionList connections;