From eb8f8c1930f8412f2c227057f7527984da30b018 Mon Sep 17 00:00:00 2001
From: Kaj-Michael Lang <milang@onion.tal.org>
Date: Thu, 4 Oct 2007 17:52:22 +0300
Subject: [PATCH] Add functions to set waypoint and destination heading.

---
 src/gtkcompass.c | 27 +++++++++++++++++++++++++++
 src/gtkcompass.h |  2 ++
 2 files changed, 29 insertions(+)

diff --git a/src/gtkcompass.c b/src/gtkcompass.c
index 2e143f5..d041197 100644
--- a/src/gtkcompass.c
+++ b/src/gtkcompass.c
@@ -437,3 +437,30 @@ g_return_if_fail(GTK_IS_COMPASS(widget));
 compass=GTK_COMPASS(widget);
 gtk_compass_paint(compass);
 }
+
+void 
+gtk_compass_set_way_heading(GtkWidget *widget, gboolean valid, gfloat heading)
+{
+GtkCompass *compass;
+g_return_if_fail(GTK_IS_COMPASS(widget));
+
+compass=GTK_COMPASS(widget);
+
+compass->way_valid=valid;
+compass->way_heading=heading;
+
+gtk_compass_paint(compass);
+}
+
+void 
+gtk_compass_set_dest_heading(GtkWidget *widget, gboolean valid, gfloat heading)
+{
+g_return_if_fail(GTK_IS_COMPASS(widget));
+
+compass->dest_valid=valid;
+compass->dest_heading=heading;
+
+compass=GTK_COMPASS(widget);
+gtk_compass_paint(compass);
+}
+
diff --git a/src/gtkcompass.h b/src/gtkcompass.h
index e2074aa..8496df6 100644
--- a/src/gtkcompass.h
+++ b/src/gtkcompass.h
@@ -61,6 +61,8 @@ struct _GtkCompassClass {
 GType gtk_compass_get_type(void);
 GtkWidget* gtk_compass_new(GpsData *data);
 void gtk_compass_refresh(GtkWidget *widget);
+void gtk_compass_set_way_heading(GtkWidget *widget, gboolean valid, gfloat heading);
+void gtk_compass_set_dest_heading(GtkWidget *widget, gboolean valid, gfloat heading);
 
 G_END_DECLS
 
-- 
2.39.5