From d77bedd6e28ad33a6ff043cda8859a38db17fde7 Mon Sep 17 00:00:00 2001
From: robertl <robertl@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Date: Thu, 3 Nov 2005 15:16:15 +0000
Subject: [PATCH] Add option to position filter to build a route out of the
 points kept.

git-svn-id: http://gpsbabel.googlecode.com/svn/trunk@1532 f51c46e8-681c-474f-0cfe-069cfd0219fb
---
 gpsbabel/position.c | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/gpsbabel/position.c b/gpsbabel/position.c
index 72a7ef299..3d61962b6 100644
--- a/gpsbabel/position.c
+++ b/gpsbabel/position.c
@@ -36,6 +36,7 @@ static char *lonopt = NULL;
 static char *exclopt = NULL;
 static char *nosort = NULL;
 static char *maxctarg = NULL;
+static char *routename = NULL;
 static int maxct;
 
 static waypoint * home_pos;
@@ -68,6 +69,8 @@ arglist_t radius_args[] = {
 		NULL, ARGTYPE_BOOL },
 	{"maxcount", &maxctarg,"Output no more than this number of points",
 		NULL, ARGTYPE_INT, "1", NULL },
+	{"asroute", &routename,"Put resulting waypoints in route of this name",
+		NULL, ARGTYPE_STRING, NULL, NULL },
 	{0, 0, 0, 0, 0}
 };
 
@@ -274,6 +277,7 @@ radius_process(void)
 	waypoint ** comp;
 	int i, wc;
 	queue temp_head;
+	route_head *rte_head;
 
 	QUEUE_FOR_EACH(&waypt_head, elem, tmp) {
 		extra_data *ed;
@@ -322,6 +326,12 @@ radius_process(void)
 		qsort(comp, wc, sizeof(waypoint *), dist_comp);
 	}
 
+	if (routename) {
+		rte_head = route_head_alloc();
+		rte_head->rte_name = xstrdup(routename);
+		route_add_head(rte_head);
+	}
+
 	/*
 	 * The comp array is now sorted by distance.   As we run through it,
 	 * we push them back onto the master wp list, letting us pass them
@@ -336,7 +346,11 @@ radius_process(void)
 		if (maxctarg && i >= maxct) {
 			continue;
 		}
-		waypt_add(wp);
+		if (routename) {
+			route_add_wpt(rte_head, wp);
+		} else {
+			waypt_add(wp);
+		}
 	}
 
 	xfree(comp);
-- 
2.30.2