Half-drawn hack

[andy/viking.git] / src / vikviewport.h

diff --git a/src/vikviewport.h b/src/vikviewport.h
index 2409a869a7b158894b8cd21f2bdf9d74ebf340d2..7331a707112da2f44c9599bd5937bf61357dd07b 100644 (file)
--- a/src/vikviewport.h
+++ b/src/vikviewport.h
@@ -158,6 +158,15 @@ void vik_viewport_corners_for_zonen ( VikViewport *vvp, int zone, VikCoord *ul,
 
 void vik_viewport_get_min_max_lat_lon ( VikViewport *vp, gdouble *min_lat, gdouble *max_lat, gdouble *min_lon, gdouble *max_lon );
 
+/* TRIGGERS */
+void vik_viewport_set_trigger ( VikViewport *vp, gpointer trigger );
+gpointer vik_viewport_get_trigger ( VikViewport *vp );
+void vik_viewport_snapshot_save ( VikViewport *vp );
+void vik_viewport_snapshot_load ( VikViewport *vp );
+void vik_viewport_set_half_drawn(VikViewport *vp, gboolean half_drawn);
+gboolean vik_viewport_get_half_drawn( VikViewport *vp );
+
+
 G_END_DECLS
 
 #endif