[libgis] Rename GisBBox to GisBounds

[Andy Spencer <andys src gnome org>]

commit e4de9d051f0f61a2f0eaa97e631bc7b891dc2eaf
Author: Andy Spencer <andy753421 gmail com>
Date:   Sun Oct 24 11:40:30 2010 +0000

    Rename GisBBox to GisBounds
    
    It sounds better..

 src/gis-util.c         |   18 +++++++++---------
 src/gis-util.h         |    8 ++++----
 src/objects/gis-tile.c |   10 +++++-----
 src/objects/gis-tile.h |    4 ++--
 4 files changed, 20 insertions(+), 20 deletions(-)
---
diff --git a/src/gis-util.c b/src/gis-util.c
index f748cd2..d42cee5 100644
--- a/src/gis-util.c
+++ b/src/gis-util.c
@@ -93,11 +93,11 @@ void gis_point_set_lle(GisPoint *point, gdouble lat, gdouble lon, gdouble elev)
 }
 
 
-/***********
- * GisBBox *
- ***********/
+/*************
+ * GisBounds *
+ *************/
 /**
- * gis_bbox_set_bounds:
+ * gis_bounds_set_bounds:
  * @n: the north edge
  * @s: the south edge
  * @e: the east edge
@@ -105,13 +105,13 @@ void gis_point_set_lle(GisPoint *point, gdouble lat, gdouble lon, gdouble elev)
  *
  * Set the north, south, east, and west edges of the bounding box
  */
-void gis_bbox_set_bounds(GisBBox *bbox,
+void gis_bounds_set_bounds(GisBounds *bounds,
 		gdouble n, gdouble s, gdouble e, gdouble w)
 {
-	bbox->n = n;
-	bbox->s = s;
-	bbox->e = e;
-	bbox->w = w;
+	bounds->n = n;
+	bounds->s = s;
+	bounds->e = e;
+	bounds->w = w;
 }
 
 
diff --git a/src/gis-util.h b/src/gis-util.h
index 1b03f2f..ccc7558 100644
--- a/src/gis-util.h
+++ b/src/gis-util.h
@@ -159,13 +159,13 @@ struct _GisPoint {
 void gis_point_set_lle(GisPoint *point,
 		gdouble lat, gdouble lon, gdouble elev);
 
-/* GisBBox */
-typedef struct _GisBBox GisBBox;
-struct _GisBBox {
+/* GisBounds */
+typedef struct _GisBounds GisBounds;
+struct _GisBounds {
 	gdouble n, s, e, w;
 };
 
-void gis_bbox_set_bounds(GisBBox *bbox,
+void gis_bounds_set_bounds(GisBounds *bounds,
 		gdouble n, gdouble s, gdouble e, gdouble w);
 
 
diff --git a/src/objects/gis-tile.c b/src/objects/gis-tile.c
index fbffd6f..9ee747b 100644
--- a/src/objects/gis-tile.c
+++ b/src/objects/gis-tile.c
@@ -58,8 +58,8 @@ GisTile *gis_tile_new(GisTile *parent,
 	GisTile *tile = g_object_new(GIS_TYPE_TILE, NULL);
 	tile->parent = parent;
 	tile->atime  = time(NULL);
-	gis_bbox_set_bounds(&tile->coords, 0, 1, 1, 0);
-	gis_bbox_set_bounds(&tile->edge, n, s, e, w);
+	gis_bounds_set_bounds(&tile->coords, 0, 1, 1, 0);
+	gis_bounds_set_bounds(&tile->edge, n, s, e, w);
 	return tile;
 }
 
@@ -90,7 +90,7 @@ gchar *gis_tile_get_path(GisTile *child)
 	return g_string_free(path, FALSE);
 }
 
-static gdouble _gis_tile_get_min_dist(GisPoint *eye, GisBBox *bounds)
+static gdouble _gis_tile_get_min_dist(GisPoint *eye, GisBounds *bounds)
 {
 	GisPoint pos = {};
 	pos.lat = eye->lat > bounds->n ? bounds->n :
@@ -105,7 +105,7 @@ static gdouble _gis_tile_get_min_dist(GisPoint *eye, GisBBox *bounds)
 	return distd(a, b);
 }
 
-static gboolean _gis_tile_precise(GisPoint *eye, GisBBox *bounds,
+static gboolean _gis_tile_precise(GisPoint *eye, GisBounds *bounds,
 		gdouble max_res, gint width, gint height)
 {
 	gdouble min_dist  = _gis_tile_get_min_dist(eye, bounds);
@@ -164,7 +164,7 @@ void gis_tile_update(GisTile *root, GisPoint *eye,
 	int row, col;
 	gis_tile_foreach_index(root, row, col) {
 		GisTile **child = &root->children[row][col];
-		GisBBox edge;
+		GisBounds edge;
 		edge.n = root->edge.n-(lat_step*(row+0));
 		edge.s = root->edge.n-(lat_step*(row+1));
 		edge.e = root->edge.w+(lon_step*(col+1));
diff --git a/src/objects/gis-tile.h b/src/objects/gis-tile.h
index c912b5a..39cdeea 100644
--- a/src/objects/gis-tile.h
+++ b/src/objects/gis-tile.h
@@ -42,10 +42,10 @@ struct _GisTile {
 	gint zindex;
 
 	/* North,South,East,West limits */
-	GisBBox edge;
+	GisBounds edge;
 
 	/* Texture mapping coordinates */
-	GisBBox coords;
+	GisBounds coords;
 
 	/* Pointers to parent/child nodes */
 	GisTile *parent;