From: Kaj-Michael Lang <milang@tal.org>
Date: Fri, 21 Mar 2008 12:41:38 +0000 (+0200)
Subject: Misc
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d3dc645be4a5ed328a337389f23e8defbf627f7;p=mapper

Misc
---

diff --git a/src/path.c b/src/path.c
index 66ac836..f0b454f 100644
--- a/src/path.c
+++ b/src/path.c
@@ -191,3 +191,22 @@ while (wcurr!=path->wtail) {
 
 return store;
 }
+
+void
+position_set(Position *pos, gboolean valid, gdouble lat, gdouble lon)
+{
+pos->valid=valid;
+if (valid) {
+	pos->lat=lat;
+	pos->lon=lon;
+} else {
+	pos->lat=NAN;
+	pos->lon=NAN;
+}
+}
+
+void
+position_update(Position *pos, GpsData *data)
+{
+
+}
diff --git a/src/path.h b/src/path.h
index f5cc4e0..fcacf89 100644
--- a/src/path.h
+++ b/src/path.h
@@ -36,13 +36,14 @@
 /** A lat/lon/alt position */
 typedef struct _Position Position;
 struct _Position {
+	gchar *desc;
+	gboolean valid;
 	gdouble lat;
 	gdouble lon;
 	gfloat altitude;
-	gboolean valid;
-	gchar *desc;
+	gfloat angle;		/* Course from current position to this one */
 	time_t time;
-	guint type;
+	guint type;			/* Type of position */
 };
 
 /** A general definition of a point in the Mapper unit system. */
@@ -101,6 +102,8 @@ Position _dest;
 Path *path_new(void);
 void path_free(Path *p);
 
+void path_insert_mark_text(Path *path, gchar *text);
+
 void path_resize(Path *path, guint size);
 void path_wresize(Path *path, guint wsize);