don't project query point if host projection is geographic

2006-12-31 11:42:57 +00:00 · 2006-12-31 11:42:57 +00:00 · bb035bdc54
commit bb035bdc54
parent 4772a16eb6
1 changed files with 8 additions and 3 deletions
--- a/src/map.cpp
+++ b/src/map.cpp
@ -330,7 +330,12 @@ namespace mapnik
                double y = lat;
                double z = 0;
                mapnik::projection dest(srs_);
-                dest.forward(x,y);
+
+		if (!dest.is_geographic())
+		{
+		    dest.forward(x,y);
+		}
+		
                mapnik::projection source(layer.srs());
                proj_transform prj_trans(source,dest);
                prj_trans.backward(x,y,z);