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Stash simple incremental images implementation

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This commit is contained in:
Tom MacWright 2012-10-10 14:33:15 -04:00
parent baa2880dad
commit 1732a2ac54
2 changed files with 6 additions and 1 deletions
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1
include/mapnik/agg_renderer.hpp
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@ -135,6 +135,7 @@ private:
mutable bool style_level_compositing_;
unsigned width_;
unsigned height_;
unsigned renderer_pass_;
double scale_factor_;
CoordTransform t_;
freetype_engine font_engine_;

6
src/agg/agg_renderer.cpp
View file

@ -72,6 +72,7 @@ agg_renderer<T>::agg_renderer(Map const& m, T & pixmap, double scale_factor, uns
style_level_compositing_(false),
width_(pixmap_.width()),
height_(pixmap_.height()),
renderer_pass_(0),
scale_factor_(scale_factor),
t_(m.width(),m.height(),m.get_current_extent(),offset_x,offset_y),
font_engine_(),
@ -92,6 +93,7 @@ agg_renderer<T>::agg_renderer(Map const& m, T & pixmap, boost::shared_ptr<label_
style_level_compositing_(false),
width_(pixmap_.width()),
height_(pixmap_.height()),
renderer_pass_(0),
scale_factor_(scale_factor),
t_(m.width(),m.height(),m.get_current_extent(),offset_x,offset_y),
font_engine_(),
@ -200,7 +202,7 @@ void agg_renderer<T>::start_layer_processing(layer const& lay, box2d<double> con
}
template <typename T>
void agg_renderer<T>::end_layer_processing(layer const&)
void agg_renderer<T>::end_layer_processing(layer const& lay)
{
MAPNIK_LOG_DEBUG(agg_renderer) << "agg_renderer: End layer processing";
}
@ -269,6 +271,8 @@ void agg_renderer<T>::end_style_processing(feature_type_style const& st)
}
}
MAPNIK_LOG_DEBUG(agg_renderer) << "agg_renderer: End processing style";
mapnik::save_to_file(pixmap_, (boost::format("%02d_style.png") % renderer_pass_).str(),"png");
renderer_pass_++;
}
template <typename T>