Fix:Made radius for re-centering of map with static orientation configurable

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@3143 ffa7fe5e-494d-0410-b361-a75ebd5db220

diff --git a/navit/navit/navit.c b/navit/navit/navit.c
index 8268437..d3c5691 100644 (file)
--- a/navit/navit/navit.c
+++ b/navit/navit/navit.c
@@ -137,6 +137,7 @@ struct navit {
        int prevTs;
        int graphics_flags;
        int zoom_min, zoom_max;
+       int radius;
        struct bookmarks *bookmarks;
 };
 
@@ -716,6 +717,7 @@ navit_new(struct attr *parent, struct attr **attrs)
        this_->zoom_min = 1;
        this_->zoom_max = 2097152;
        this_->follow_cursor = 1;
+       this_->radius = 30;
 
        this_->trans = transform_new();
        transform_from_geo(pro, &g, &co);
@@ -1367,7 +1369,7 @@ navit_get_cursor_pnt(struct navit *this_, struct point *p, int *dir)
        int width, height;
        struct navit_vehicle *nv=this_->vehicle;
 
-        float offset=30;            // Cursor offset from the center of the screen (percent).
+        float offset=this_->radius;      // Cursor offset from the center of the screen (percent).
 #if 0 /* Better improve track.c to get that issue resolved or make it configurable with being off the default, the jumping back to the center is a bit annoying */
         float min_offset = 0.;      // Percent offset at min_offset_speed.
         float max_offset = 30.;     // Percent offset at max_offset_speed.
@@ -1548,6 +1550,10 @@ navit_set_attr_do(struct navit *this_, struct attr *attr, int init)
                        attr_updated=1;
                }
                break;
+       case attr_radius:
+               attr_updated=(this_->radius != attr->u.num);
+               this_->radius=attr->u.num;
+               break;
        case attr_recent_dest:
                attr_updated=(this_->recentdest_count != attr->u.num);
                this_->recentdest_count=attr->u.num;