scons: fix typo, and ensure all temp output is writeable

SConstruct

@@ -387,15 +387,15 @@ def FindBoost(context, prefixes):
         msg += '\n  *libs found: %s' % BOOST_LIB_DIR
         env['BOOST_LIBS'] = BOOST_LIB_DIR
     else:
-        env['BOOST_LIBS'] = '/usr' + LIBDIR_SCHEMA
+        env['BOOST_LIBS'] = '/usr/' + LIBDIR_SCHEMA
-        msg += '\n  *using boost lib dir: %s' % env['BOOST_LIBS']
+        msg += '\n  *using default boost lib dir: %s' % env['BOOST_LIBS']
            
     if BOOST_INCLUDE_DIR:
         msg += '\n  *headers found: %s' % BOOST_INCLUDE_DIR
         env['BOOST_INCLUDES'] = BOOST_INCLUDE_DIR
     else:
         env['BOOST_INCLUDES'] = '/usr/include'
-        msg += '\n  *using boost include dir: %s' % env['BOOST_INCLUDES']    
+        msg += '\n  *using default boost include dir: %s' % env['BOOST_INCLUDES']    
                
     if not env['BOOST_TOOLKIT'] and not env['BOOST_ABI'] and not env['BOOST_VERSION']:
         if BOOST_APPEND:
@@ -923,10 +923,11 @@ if not preconfigured:
             os.chmod(SCONS_LOCAL_CONFIG,0666)
         except: pass
         try:
-            os.chmod('.sconsign.dblite',0777)
+            os.chmod('.sconsign.dblite',0666)
         except: pass
         try:
-            os.chmod(SCONF_TEMP_DIR,0777)
+            for item in glob('%s/*' % SCONF_TEMP_DIR):
+                os.chmod(item,0666)
         except: pass
 
         if 'configure' in command_line_args:

agg/SConscript

@@ -24,4 +24,9 @@ Import('env')
 if env['PLATFORM'] == 'SunOS':
     env.StaticLibrary('agg', glob.glob('./src/' + '*.cpp'), LIBS=[], CPPPATH='./include', CXXFLAGS='-O -KPIC -DNDEBUG')
 else:
-    env.StaticLibrary('agg', glob.glob('./src/' + '*.cpp'), LIBS=[], CPPPATH='./include', CXXFLAGS='-O%s -fPIC -DNDEBUG' % env['OPTIMIZATION'])
+    link_flags = ''
+    cxx_flags = '-O%s -fPIC -DNDEBUG' % env['OPTIMIZATION']
+    if env['PLATFORM'] == 'Darwin':
+        cxx_flags += ' -arch ppc -arch i386 -arch ppc64 -arch x86_64 '
+        link_flags = ' -Wl,-syslibroot,/Developer/SDKs/MacOSX10.5.sdk '
+    env.StaticLibrary('agg', glob.glob('./src/' + '*.cpp'), LIBS=[], CPPPATH='./include', CXXFLAGS=cxx_flags,LINKFLAGS=link_flags)

bindings/python/mapnik_python.cpp

@@ -193,20 +193,41 @@ void render_tile_to_file(const mapnik::Map& map,
 void render_to_file1(const mapnik::Map& map,
                     const std::string& filename,
                     const std::string& format)
+{
+    if (format == "pdf" | format == "svg" | format =="ps" | format == "ARGB32" | format == "RGB24")
+    {
+#if defined(HAVE_CAIRO)
+        mapnik::save_to_cairo_file(map,filename,format);
+#else
+        throw mapnik::ImageWriterException("Cairo backend not available, cannot write to format: " + format);
+#endif
+    }
+    else 
     {
         mapnik::Image32 image(map.getWidth(),map.getHeight());
         render(map,image,0,0);
         mapnik::save_to_file(image,filename,format); 
     }
+}
 
-void render_to_file2(const mapnik::Map& map,
+void render_to_file2(const mapnik::Map& map,const std::string& filename)
-                    const std::string& filename)
+{
+    std::string format = mapnik::guess_type(filename);
+    if (format == "pdf" | format == "svg" | format =="ps")
+    {
+#if defined(HAVE_CAIRO)
+        mapnik::save_to_cairo_file(map,filename,format);
+#else
+        throw mapnik::ImageWriterException("Cairo backend not available, cannot write to format: " + format);
+#endif
+    }
+    else 
     {
         mapnik::Image32 image(map.getWidth(),map.getHeight());
         render(map,image,0,0);
         mapnik::save_to_file(image,filename); 
     }
-
+}
 
 double scale_denominator(mapnik::Map const &map, bool geographic)
 {

demo/python/rundemo.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+##!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
 # $Id$
@@ -313,21 +313,26 @@ m.layers.append(popplaces_lyr)
 m.zoom_to_box(Envelope(-8024477.28459,5445190.38849,-7381388.20071,5662941.44855)) 
 
 # Render two maps, two PNGs, one JPEG.
-im = Image(m.width,m.height)
+#im = Image(m.width,m.height)
-render(m, im)
+#render(m, im)
 
 # Save image to files
 images = []
-im.save('demo.png', 'png') # true-colour RGBA
+#im.save('demo.png', 'png') # true-colour RGBA
-images.append('demo.png')
+#images.append('demo.png')
-im.save('demo256.png', 'png256') # save to palette based (max 256 colours) png 
+#im.save('demo256.png', 'png256') # save to palette based (max 256 colours) png 
-images.append('demo256.png')
+#images.append('demo256.png')
-im.save('demo.jpg', 'jpeg')
+#im.save('demo.jpg', 'jpeg')
-images.append('demo.jpg')
+#images.append('demo.jpg')
+
+render_to_file(m,'test_c.pdf','pdf')
+render_to_file(m,'test_c.svg','svg')
+render_to_file(m,'test_32.png','ARGB32')
+render_to_file(m,'test_24.png','RGB24')
 
 # Render cairo examples
 try:
-    import cairo
+    import cairo_
     surface = cairo.SVGSurface('demo.svg', m.width,m.height)
     render(m, surface)
     images.append('demo.svg')

include/mapnik/image_util.hpp

@@ -27,6 +27,7 @@
 
 // mapnik
 #include <mapnik/config.hpp>
+#include <mapnik/map.hpp>
 #include <mapnik/graphics.hpp>
 
 // boost
@@ -53,6 +54,10 @@ namespace mapnik {
         }
     };
 
+   MAPNIK_DECL void save_to_cairo_file(mapnik::Map const& map,
+                                        std::string const& filename,
+                                        std::string const& type);
+
    template <typename T>
    MAPNIK_DECL void save_to_file(T const& image,
                                  std::string const& filename,
@@ -92,11 +97,29 @@ namespace mapnik {
          boost::algorithm::iends_with(filename,std::string(".tiff"));
    }
 
+   inline bool is_pdf (std::string const& filename)
+   {
+      return boost::algorithm::iends_with(filename,std::string(".pdf"));
+   }
+
+   inline bool is_svg (std::string const& filename)
+   {
+      return boost::algorithm::iends_with(filename,std::string(".svg"));
+   }
+
+   inline bool is_ps (std::string const& filename)
+   {
+      return boost::algorithm::iends_with(filename,std::string(".ps"));
+   }
+      
    inline std::string type_from_filename(std::string const& filename)
    {
       if (is_png(filename)) return "png";
       if (is_jpeg(filename)) return "jpeg";
       if (is_tiff(filename)) return "tiff";
+      if (is_pdf(filename)) return "pdf";
+      if (is_svg(filename)) return "svg";
+      if (is_ps(filename)) return "ps";
       return "unknown";
    }
 

src/image_util.cpp

@@ -35,6 +35,10 @@ extern "C"
 #include <mapnik/memory.hpp>
 #include <mapnik/image_view.hpp>
 
+#ifdef HAVE_CAIRO
+#include <mapnik/cairo_renderer.hpp>
+#endif
+
 // stl
 #include <string>
 #include <iostream>
@@ -104,8 +108,10 @@ namespace mapnik
             }
             else throw ImageWriterException("unknown file type: " + type);
         }
+        else throw ImageWriterException("Could not write file to " + filename );
     }
 
+	
     template <typename T>
     void save_to_file(T const& image,std::string const& filename)
     {
@@ -114,6 +120,54 @@ namespace mapnik
     }
 
 
+#if defined(HAVE_CAIRO)
+
+    void save_to_cairo_file(mapnik::Map const& map, std::string const& filename)
+    {
+        std::string type = type_from_filename(filename);
+        save_to_cairo_file(map,filename,type);
+    }
+
+    void save_to_cairo_file(mapnik::Map const& map,
+                      std::string const& filename,
+                      std::string const& type)
+    {
+        std::ofstream file (filename.c_str(), std::ios::out|std::ios::trunc|std::ios::binary);
+        if (file)
+        {
+          Cairo::RefPtr<Cairo::Surface> surface;
+          if (type == "pdf")
+              surface = Cairo::PdfSurface::create(filename, map.getWidth(),map.getHeight());
+          else if (type == "svg")
+              surface = Cairo::SvgSurface::create(filename, map.getWidth(),map.getHeight());
+          else if (type == "ps")
+              surface = Cairo::PsSurface::create(filename, map.getWidth(),map.getHeight());
+          else if (type == "ARGB32")
+              surface = Cairo::ImageSurface::create(Cairo::FORMAT_ARGB32, map.getWidth(),map.getHeight());
+          else if (type == "RGB24")
+              surface = Cairo::ImageSurface::create(Cairo::FORMAT_RGB24, map.getWidth(),map.getHeight());
+          else 
+              throw ImageWriterException("unknown file type: " + type);    
+          Cairo::RefPtr<Cairo::Context> context = Cairo::Context::create(surface);
+    
+          if (type == "ARGB32" | type == "RGB24") 
+          { 
+              context->set_antialias(Cairo::ANTIALIAS_NONE); 
+          }
+    
+          mapnik::cairo_renderer<Cairo::Context> ren(map, context);
+          ren.apply();
+    
+          if (type == "ARGB32" | type == "RGB24") 
+          { 
+              surface->write_to_png(filename);
+          }
+          surface->finish();
+        }
+    }
+
+#endif
+
     template void save_to_file<ImageData32>(ImageData32 const&,
                                             std::string const&,
                                             std::string const&);