+ don't expose agg headers

include/mapnik/feature_type_style.hpp

@@ -27,7 +27,7 @@
 #include <mapnik/rule.hpp>
 #include <mapnik/feature.hpp>
 #include <mapnik/enumeration.hpp>
-#include <mapnik/image_filter.hpp>
+#include <mapnik/image_filter_types.hpp>
 
 // boost
 #include <boost/optional.hpp>

include/mapnik/image_filter.hpp

@@ -24,10 +24,11 @@
 #ifndef MAPNIK_IMAGE_FILTER_HPP
 #define MAPNIK_IMAGE_FILTER_HPP
 
+//mapnik
+#include <mapnik/image_filter_types.hpp>
+// boost
 #include <boost/gil/gil_all.hpp>
-#include <boost/variant.hpp>
 #include <boost/concept_check.hpp>
-
 // agg 
 #include "agg_basics.h"
 #include "agg_rendering_buffer.h"
@@ -122,24 +123,6 @@ static const float edge_detect_matrix[] = {0,1,0,1,-4,1,0,1,0 };
 
 }
 
-struct blur {};
-struct emboss {};
-struct sharpen {};
-struct edge_detect {};
-struct sobel {};
-
-struct agg_stack_blur 
-{
-    agg_stack_blur(unsigned rx_, unsigned ry_)
-        : rx(rx_),ry(ry_) {}
-    unsigned rx;
-    unsigned ry;
-};
-
-struct gray {};
-struct x_gradient {};
-struct y_gradient {};
-struct invert {};
 
 template <typename Src, typename Dst, typename Conv>
 void process_channel_impl (Src const& src, Dst & dst, Conv const& k)
@@ -381,18 +364,6 @@ void apply_filter(Src & src, invert)
     }
 }
 
-typedef boost::variant<filter::blur,
-                       filter::gray,
-                       filter::agg_stack_blur,
-                       filter::emboss,
-                       filter::sharpen,
-                       filter::edge_detect,
-                       filter::sobel,
-                       filter::x_gradient,
-                       filter::y_gradient,
-                       filter::invert> filter_type;
-
-
 template <typename Src>
 struct filter_visitor : boost::static_visitor<void>
 {

include/mapnik/image_filter_types.hpp

@@ -0,0 +1,62 @@
+/*****************************************************************************
+ *
+ * This file is part of Mapnik (c++ mapping toolkit)
+ *
+ * Copyright (C) 2012 Artem Pavlenko
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ *****************************************************************************/
+
+#ifndef MAPNIK_IMAGE_FILTER_TYPES_HPP
+#define MAPNIK_IMAGE_FILTER_TYPES_HPP
+
+#include <boost/variant.hpp>
+
+namespace mapnik { namespace filter {
+
+struct blur {};
+struct emboss {};
+struct sharpen {};
+struct edge_detect {};
+struct sobel {};
+struct gray {};
+struct x_gradient {};
+struct y_gradient {};
+struct invert {};
+
+struct agg_stack_blur 
+{
+    agg_stack_blur(unsigned rx_, unsigned ry_)
+        : rx(rx_),ry(ry_) {}
+    unsigned rx;
+    unsigned ry;
+};
+
+
+typedef boost::variant<filter::blur,
+                       filter::gray,
+                       filter::agg_stack_blur,
+                       filter::emboss,
+                       filter::sharpen,
+                       filter::edge_detect,
+                       filter::sobel,
+                       filter::x_gradient,
+                       filter::y_gradient,
+                       filter::invert> filter_type;
+
+}}
+
+#endif // MAPNIK_IMAGE_FILTER_TYPES_HPP

src/agg/agg_renderer.cpp

@@ -34,7 +34,7 @@
 #include <mapnik/svg/svg_renderer.hpp>
 #include <mapnik/svg/svg_path_adapter.hpp>
 #include <mapnik/image_compositing.hpp>
-
+#include <mapnik/image_filter.hpp>
 // agg
 #define AGG_RENDERING_BUFFER row_ptr_cache<int8u>
 #include "agg_rendering_buffer.h"