diff --git a/SConstruct b/SConstruct
index c954c382d..91c91023e 100644
--- a/SConstruct
+++ b/SConstruct
@@ -28,7 +28,7 @@ opts.Add(PathOption('AGG_ROOT','agg source root directory','/opt/agg23'))
 opts.Add(PathOption('FREETYPE2_ROOT','freetype2 root directory','/opt/freetype2'))
 opts.Add(PathOption('PYTHON_ROOT','python root directory','/opt/python'))
 opts.Add('PYTHON_VERSION','python version','2.4')
-opts.Add(ListOption('DATASOURCES','list of available datasources','postgis',['postgis','shape'])) 
+opts.Add(ListOption('DATASOURCES','list of available datasources','shape',['postgis','shape','raster'])) 
 opts.Add('POSTGRESQL_ROOT','path to postgresql prefix','/usr/local')
     
 platform = ARGUMENTS.get("OS",Platform())
@@ -36,9 +36,9 @@ platform = ARGUMENTS.get("OS",Platform())
 build_dir = 'build'
 build_prefix = build_dir+'/'+str(platform)
 
-cxx = 'g++'
+#cxx = 'g++'
 
-env = Environment(CXX=cxx,ENV=os.environ, options=opts)
+env = Environment(ENV=os.environ, options=opts)
 
 cxx_debug='-Wall -ftemplate-depth-100 -O0 -fno-inline -g -pthread -DDEBUG'
 cxx_release='-Wall -ftemplate-depth-100 -O3 -finline-functions -Wno-inline -pthread -DNDEBUG'
diff --git a/include/feature.hpp b/include/feature.hpp
index 698e219b0..4ec93080f 100644
--- a/include/feature.hpp
+++ b/include/feature.hpp
@@ -86,6 +86,11 @@ namespace mapnik
 	{
 	    return raster_;
 	}
+	void set_raster(raster_type const& raster)
+	{
+	    raster_=raster;
+	}
+
         void reserve_props(unsigned n)
 	{
 	    props_.reserve(n);
diff --git a/include/feature_factory.hpp b/include/feature_factory.hpp
new file mode 100644
index 000000000..6b936f69a
--- /dev/null
+++ b/include/feature_factory.hpp
@@ -0,0 +1,37 @@
+/* This file is part of Mapnik (c++ mapping toolkit)
+ * Copyright (C) 2005 Artem Pavlenko
+ *
+ * Mapnik is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+//$Id$
+
+#ifndef FEATURE_FACTORY_HPP
+#define FEATURE_FACTORY_HPP
+
+#include "feature.hpp"
+namespace mapnik
+{
+    struct feature_factory
+    {
+	static Feature* create (int fid)
+	{
+	    return new Feature(fid);
+	}
+    }; 
+}
+
+
+#endif //FEATURE_FACTORY_HPP
diff --git a/include/geometry.hpp b/include/geometry.hpp
index 4ece061a0..312514104 100644
--- a/include/geometry.hpp
+++ b/include/geometry.hpp
@@ -71,7 +71,7 @@ namespace mapnik
 	{
 	    cont_.push_back(x,y,SEG_LINETO);
 	}
-		
+	
 	template <typename Transform>
 	class path_iterator
 	{
diff --git a/include/layer.hpp b/include/layer.hpp
index 5724c1855..91b5466da 100644
--- a/include/layer.hpp
+++ b/include/layer.hpp
@@ -65,8 +65,8 @@ namespace mapnik
 	void add_to_selection(ref_ptr<Feature>& feature) const;
 	std::vector<ref_ptr<Feature> >& selection() const;
 	void clear_selection() const;
-	const datasource_p& datasource() const;
-	const Envelope<double>& envelope() const;
+	datasource_p const& datasource() const;
+	Envelope<double> const& envelope() const;
 	virtual ~Layer();
     private:
 	void swap(const Layer& other);
diff --git a/include/map.hpp b/include/map.hpp
index 0b62edebf..2089d368d 100644
--- a/include/map.hpp
+++ b/include/map.hpp
@@ -28,10 +28,10 @@ namespace mapnik
     class Map
     {
     private:
-	static const int MIN_MAPSIZE=16;
-	static const int MAX_MAPSIZE=1024;
-	int width_;
-	int height_;
+	static const unsigned MIN_MAPSIZE=16;
+	static const unsigned MAX_MAPSIZE=1024;
+	unsigned width_;
+	unsigned height_;
 	int srid_;
 	Color background_;
 	std::vector<Layer> layers_;
@@ -46,8 +46,11 @@ namespace mapnik
 	void removeLayer(size_t index);
 	void removeLayer(const char* lName);
 	std::vector<Layer> const& layers() const;
-	int getWidth() const;
-	int getHeight() const;
+	unsigned getWidth() const;
+	unsigned getHeight() const;
+	void setWidth(unsigned width);
+	void setHeight(unsigned height);
+	void resize(unsigned width,unsigned height);
 	int srid() const;
 	void setBackground(const Color& c);
 	const Color& getBackground() const;
diff --git a/include/mapnik.hpp b/include/mapnik.hpp
index 0c5e068aa..0c07e7b24 100644
--- a/include/mapnik.hpp
+++ b/include/mapnik.hpp
@@ -57,6 +57,7 @@
 #include "wkb.hpp"
 #include "map.hpp"
 #include "feature_type_style.hpp"
+#include "feature_factory.hpp"
 #include "math_expr.hpp"
 #include "value.hpp"
 #include "expression.hpp"
@@ -73,4 +74,4 @@ namespace mapnik
 {
 }
 
-#endif                                            //MAPNIK_HPP
+#endif //MAPNIK_HPP
diff --git a/include/polygon_symbolizer.hpp b/include/polygon_symbolizer.hpp
index d5f4ef645..215a6a6b4 100644
--- a/include/polygon_symbolizer.hpp
+++ b/include/polygon_symbolizer.hpp
@@ -23,8 +23,6 @@
 
 #include "symbolizer.hpp"
 #include "image_reader.hpp"
-//#include "scanline_aa.hpp"
-//#include "line_aa.hpp"
 #include "agg_basics.h"
 #include "agg_rendering_buffer.h"
 #include "agg_rasterizer_scanline_aa.h"
@@ -33,6 +31,7 @@
 #include "agg_renderer_scanline.h"
 #include "agg_pixfmt_rgba.h"
 #include "agg_path_storage.h"
+#include "agg_span_allocator.h"
 #include "agg_span_pattern_rgba.h"
 
 namespace mapnik 
@@ -50,8 +49,6 @@ namespace mapnik
 
 	void render(geometry_type& geom,Image32& image) const 
 	{
-	    //ScanlineRasterizerAA<Image32> rasterizer(image);
-	    //rasterizer.render<SHIFT8>(geom,fill_);
 	    typedef agg::renderer_base<agg::pixfmt_rgba32> ren_base;    
 	    typedef agg::renderer_scanline_aa_solid<ren_base> renderer;
 	    agg::row_ptr_cache<agg::int8u> buf(image.raw_data(),image.width(),image.height(),
@@ -62,14 +59,14 @@ namespace mapnik
 	    double r=fill_.red()/255.0;
 	    double g=fill_.green()/255.0;
 	    double b=fill_.blue()/255.0;
-	    
+	    double a=fill_.alpha()/255.0;
 	    renderer ren(renb);
 	    
 	    agg::rasterizer_scanline_aa<> ras;
 	    agg::scanline_u8 sl;
 	    ras.clip_box(0,0,image.width(),image.height());
 	    ras.add_path(geom);
-	    ren.color(agg::rgba(r, g, b, 1.0));
+	    ren.color(agg::rgba(r, g, b, a));
 	    agg::render_scanlines(ras, sl, ren);
 	}
 	
@@ -92,8 +89,6 @@ namespace mapnik
 	    try 
 	    {
 		std::auto_ptr<ImageReader> reader(get_image_reader(type,file));
-		std::cout<<"image width="<<reader->width()<<std::endl;
-		std::cout<<"image height="<<reader->height()<<std::endl;
 		reader->read(0,0,pattern_);		
 	    } 
 	    catch (...) 
@@ -107,7 +102,6 @@ namespace mapnik
 	void render(geometry_type& geom,Image32& image) const
 	{
 	    typedef agg::renderer_base<agg::pixfmt_rgba32> ren_base; 
-	    typedef agg::renderer_scanline_aa_solid<ren_base> renderer_solid;
 
 	    agg::row_ptr_cache<agg::int8u> buf(image.raw_data(),image.width(),image.height(),
 					       image.width()*4);
@@ -124,19 +118,23 @@ namespace mapnik
 		agg::order_rgba,
 		wrap_x_type,
 		wrap_y_type> span_gen_type;
-	    typedef agg::renderer_scanline_aa<ren_base, span_gen_type> renderer_type;  
+
+	    
+	    typedef agg::renderer_scanline_aa<ren_base, 
+		agg::span_allocator<agg::rgba8>,
+		span_gen_type> renderer_type;  
 	    
 	    unsigned offset_x = 0;
 	    unsigned offset_y = 0;
+	    
 	    agg::span_allocator<agg::rgba8> sa;
-	    span_gen_type sg(sa, pattern_rbuf, offset_x, offset_y);
-	    renderer_type rp(renb, sg);
+	    span_gen_type sg(pattern_rbuf,offset_x, offset_y);
+	    renderer_type rp(renb,sa, sg);
 
 	    agg::rasterizer_scanline_aa<> ras;
 	    agg::scanline_u8 sl;
 	    ras.clip_box(0,0,image.width(),image.height());
 	    ras.add_path(geom);
-	    //ren.color(agg::rgba(r, g, b, 1.0));
 	    agg::render_scanlines(ras, sl, rp);
 	    
 	}
diff --git a/include/query.hpp b/include/query.hpp
index 3cabfaa8a..2807949b6 100644
--- a/include/query.hpp
+++ b/include/query.hpp
@@ -33,29 +33,39 @@ namespace mapnik
     {
     private:
 	Envelope<double> bbox_;
+	unsigned width_;
+	unsigned height_;
 	filter<Feature>* filter_;
 	std::set<std::string> names_;
     public:
-	query() 
+	query(unsigned width,unsigned height) 
 	    : bbox_(std::numeric_limits<double>::min(),
 		    std::numeric_limits<double>::min(),
 		    std::numeric_limits<double>::max(),
 		    std::numeric_limits<double>::max()),
+	      width_(width),
+	      height_(height),
 	      filter_(new all_filter<Feature>)
 	{}
 	
-	query(const Envelope<double>& bbox)
+	query(const Envelope<double>& bbox,unsigned width,unsigned height)
 	    : bbox_(bbox),
+	      width_(width),
+	      height_(height),
 	      filter_(new all_filter<Feature>)
 	{}
 	
-	query(const Envelope<double>& bbox,const filter<Feature>& f)
+	query(const Envelope<double>& bbox,unsigned width,unsigned height,const filter<Feature>& f)
 	    : bbox_(bbox),
+	      width_(width),
+	      height_(height),
 	      filter_(f.clone())
 	{}
 	
 	query(const query& other)
 	    : bbox_(other.bbox_),
+	      width_(other.width_),
+	      height_(other.height_),
 	      filter_(other.filter_->clone())
 	{}
 	
@@ -65,6 +75,8 @@ namespace mapnik
 	    delete filter_;
 	    filter_=tmp;
 	    bbox_=other.bbox_;
+	    width_=other.width_;
+	    height_=other.height_;
 	    names_=other.names_;
 	    return *this;
 	}
@@ -79,6 +91,16 @@ namespace mapnik
 	    return bbox_;
 	}
 
+	unsigned get_width() const
+	{
+	    return width_;
+	}
+
+	unsigned get_height() const
+	{
+	    return height_;
+	}
+
 	void set_filter(const filter<Feature>& f)
 	{
 	    filter<Feature>* tmp=f.clone();
diff --git a/include/render.hpp b/include/render.hpp
index 09b2ae5b4..ff11c762c 100644
--- a/include/render.hpp
+++ b/include/render.hpp
@@ -39,8 +39,11 @@ namespace mapnik
 	static void render(const Map& map,Image& image);
     private:
 	Renderer();
-	static void renderLayer(const Layer& l,const CoordTransform& t,const Envelope<double>& bbox,Image& image);
+	static void render_vector_layer(const Layer& l,unsigned width,unsigned height,
+					const Envelope<double>& bbox,Image& image);
+	static void render_raster_layer(const Layer& l,unsigned width,unsigned height,
+					const Envelope<double>& bbox,Image& image);
     };
 }
 
-#endif                                            //RENDER_HPP
+#endif //RENDER_HPP
diff --git a/settings.py b/settings.py
index 978582adc..28912de16 100644
--- a/settings.py
+++ b/settings.py
@@ -18,13 +18,12 @@
 # $Id$
 
 #edit this file
-
 PREFIX = '/opt/mapnik'
-BOOST_ROOT = '/opt/boost'
-FREETYPE2_ROOT = '/opt/freetype2'
+BOOST_ROOT = '/home/artem/projects/boost_1_33_0'
+FREETYPE2_ROOT = '/usr/include/freetype2'
 PYTHON_VERSION = '2.4'
 PYTHON_ROOT = '/opt/python'
-AGG_ROOT = '/opt/agg23'
+AGG_ROOT = '/opt/agg24'
 
 # postgis datasource
 POSTGRESQL_ROOT = '/opt/postgresql8'
diff --git a/src/map.cpp b/src/map.cpp
index 751c16850..094f22380 100644
--- a/src/map.cpp
+++ b/src/map.cpp
@@ -77,15 +77,43 @@ namespace mapnik
 	return layers_;
     }
     
-    int Map::getWidth() const
+    unsigned Map::getWidth() const
     {
         return width_;
     }
 
-    int Map::getHeight() const
+    unsigned Map::getHeight() const
     {
         return height_;
     }
+    
+    void Map::setWidth(unsigned width)
+    {
+	if (width >= MIN_MAPSIZE && width <= MAX_MAPSIZE)
+	{
+	    width_=width;
+	    fixAspectRatio();
+	}	
+    }
+
+    void Map::setHeight(unsigned height)
+    {
+	if (height >= MIN_MAPSIZE && height <= MAX_MAPSIZE)
+	{
+	    height_=height;
+	    fixAspectRatio();
+	}
+    }
+    void Map::resize(unsigned width,unsigned height)
+    {
+	if (width >= MIN_MAPSIZE && width <= MAX_MAPSIZE &&
+	    height >= MIN_MAPSIZE && height <= MAX_MAPSIZE)
+	{
+	    width_=width;
+	    height_=height;
+	    fixAspectRatio();
+	}
+    }
 
     int Map::srid() const
     {
@@ -121,28 +149,15 @@ namespace mapnik
     {
         double ratio1 = (double) width_ / (double) height_;
         double ratio2 = currentExtent_.width() / currentExtent_.height();
-        if (ratio1 >= 1.0)
-        {
-            if (ratio2 > ratio1)
-            {
-                currentExtent_.height(currentExtent_.width() / ratio1);
-            }
-            else
-            {
-                currentExtent_.width(currentExtent_.height() * ratio1);
-            }
-        }
-        else
-        {
-            if (ratio2 > ratio1)
-            {
-                currentExtent_.width(currentExtent_.height() * ratio1);
-            }
-            else
-            {
-                currentExtent_.height(currentExtent_.width() / ratio1);
-            }
-        }
+         
+	if (ratio2 > ratio1)
+	{
+	    currentExtent_.height(currentExtent_.width() / ratio1);
+	}
+	else if (ratio2 < ratio1)
+	{
+	    currentExtent_.width(currentExtent_.height() * ratio1);
+	}       
     }
 
     const Envelope<double>& Map::getCurrentExtent() const
diff --git a/src/render.cpp b/src/render.cpp
index 099140dbf..80c95c91e 100644
--- a/src/render.cpp
+++ b/src/render.cpp
@@ -43,15 +43,12 @@ namespace mapnik
 {  
     
     template <typename Image>
-    void Renderer<Image>::renderLayer(const Layer& l,const CoordTransform& t,
+    void Renderer<Image>::render_vector_layer(const Layer& l,unsigned width,unsigned height,
 				      const Envelope<double>& bbox,Image& image)
     {
         const datasource_p& ds=l.datasource();
         if (!ds) return;
-	
-	//volatile named_style_cache* styles=named_style_cache::instance();
-
-	//get copy
+	CoordTransform t(width,height,bbox);
 	std::vector<std::string> const& namedStyles=l.styles();
 	std::vector<std::string>::const_iterator stylesIter=namedStyles.begin();
 	while (stylesIter!=namedStyles.end())
@@ -62,7 +59,7 @@ namespace mapnik
 	    attribute_collector<Feature> collector(names);
 	    property_index<Feature> indexer(names);
 
-	    query q(bbox);
+	    query q(bbox,width,height);
 	    double scale = 1.0/t.scale();
 	    std::vector<rule_type*> if_rules;
 	    std::vector<rule_type*> else_rules;
@@ -148,7 +145,6 @@ namespace mapnik
 				}
 			    }
 			}  
-			//delete feature;
 		    }
 		}
 		
@@ -176,6 +172,28 @@ namespace mapnik
 	    }
 	}
     }
+    
+    template <typename Image>
+    void Renderer<Image>::render_raster_layer(const Layer& l,unsigned width,unsigned height,
+				      const Envelope<double>& bbox,Image& image)
+    {	
+	const datasource_p& ds=l.datasource();
+        if (!ds) return;
+	query q(bbox,width,height);
+	featureset_ptr fs=ds->features(q);
+	if (fs)
+	{   	    
+	    feature_ptr feature;
+	    while ((feature = fs->next()))
+	    {
+		raster_ptr const& raster=feature->get_raster();
+		if (raster)
+		{
+		    image.set_rectangle(raster->x_,raster->y_,raster->data_);
+		}
+	    }
+	}		   	
+    }
 
     template <typename Image>
     void Renderer<Image>::render(const Map& map,Image& image)
@@ -183,26 +201,31 @@ namespace mapnik
         timer clock;
         //////////////////////////////////////////////////////
         const Envelope<double>& extent=map.getCurrentExtent();
-	std::cout<<"BBOX:"<<extent<<"\n";
+	std::cout<<"BBOX:"<<extent<<std::endl;
         double scale=map.scale();
-        std::cout<<" scale="<<scale<<"\n";
+        std::cout<<" scale="<<scale<<std::endl;
         
 	unsigned width=map.getWidth();
         unsigned height=map.getHeight();
-        CoordTransform t(width,height,extent);
-        const Color& background=map.getBackground();
+
+        Color const& background=map.getBackground();
         image.setBackground(background);
 	
         for (size_t n=0;n<map.layerCount();++n)
         {
             const Layer& l=map.getLayer(n);
-            if (l.isVisible(scale))
-            {
-                //TODO make datasource to return its extent!!!
-                renderLayer(l,t,extent,image);
+            if (l.isVisible(scale)) // TODO: extent check
+	    {
+                if (l.datasource()->type() == datasource::Vector)
+		{
+		    render_vector_layer(l,width,height,extent,image);
+		}
+		else if (l.datasource()->type() == datasource::Raster)
+		{
+		    render_raster_layer(l,width,height,extent,image);
+		}
             }
-        }
-        
+        }        
         clock.stop();
     }