From: Kaj-Michael Lang <milang@tal.org>
Date: Thu, 31 Jul 2008 12:09:52 +0000 (+0300)
Subject: Mapwidget: Copy unit2ztile() to gtk_map_unit2ztile()
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dcdf26f5e70840d4cb3f8074200fb3567fe157d5;p=mapper

Mapwidget: Copy unit2ztile() to gtk_map_unit2ztile()
---

diff --git a/libs/libgtkmap/gtkmap.h b/libs/libgtkmap/gtkmap.h
index 0b85ab1..5ac2f39 100644
--- a/libs/libgtkmap/gtkmap.h
+++ b/libs/libgtkmap/gtkmap.h
@@ -114,6 +114,9 @@ G_BEGIN_DECLS
 void latlon2unit(gdouble lat, gdouble lon, guint *unitx, guint *unity);
 void unit2latlon(guint unitx, guint unity, gdouble *lat, gdouble *lon);
 
+#define gtk_map_tile2zunit(tile, zoom) ((tile) << (8 + zoom))
+#define gtk_map_unit2ztile(unit, zoom) ((unit) >> (8 + zoom))
+
 GType gtk_map_get_type(void);
 GtkWidget* gtk_map_new(void);