From 7adb29bdd0de3ca4a785418827a07aa69738d70a Mon Sep 17 00:00:00 2001
From: artemp <artem@mapnik.org>
Date: Mon, 24 Feb 2014 15:19:29 +0000
Subject: [PATCH] restore agg polygon clipper

---
 include/mapnik/vertex_converters.hpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/include/mapnik/vertex_converters.hpp b/include/mapnik/vertex_converters.hpp
index 4510ab13b..60c796043 100644
--- a/include/mapnik/vertex_converters.hpp
+++ b/include/mapnik/vertex_converters.hpp
@@ -180,12 +180,14 @@ template <typename T>
 struct converter_traits<T,mapnik::clip_poly_tag>
 {
     typedef T geometry_type;
-    typedef mapnik::polygon_clipper<geometry_type> conv_type;
+    //typedef mapnik::polygon_clipper<geometry_type> conv_type;
+    typedef typename agg::conv_clip_polygon<geometry_type> conv_type;
     template <typename Args>
     static void setup(geometry_type & geom, Args const& args)
     {
         typename boost::mpl::at<Args,boost::mpl::int_<0> >::type box = boost::fusion::at_c<0>(args);
-        geom.set_clip_box(box);
+        geom.clip_box(box.minx(),box.miny(),box.maxx(),box.maxy());
+        //geom.set_clip_box(box);
     }
 };