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+ cleanup

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This commit is contained in:
Artem Pavlenko 2012-06-11 12:59:09 +01:00
parent b37212d9a0
commit 6f14cc4b63
1 changed files with 25 additions and 45 deletions
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70
src/feature_style_processor.cpp
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@ -98,35 +98,35 @@ struct feature_style_processor<Processor>::symbol_dispatch : public boost::stati
: output_(output),
f_(f),
prj_trans_(prj_trans) {}
template <typename T>
void operator () (T const& sym) const
{
process_impl<has_process<Processor,T>::value>::process(output_,sym,f_,prj_trans_);
}
Processor & output_;
mapnik::feature_ptr const& f_;
proj_transform const& prj_trans_;
};
typedef char (&no_tag)[1];
typedef char (&yes_tag)[2];
typedef char (&no_tag)[1];
typedef char (&yes_tag)[2];
template <typename T0, typename T1, void (T0::*)(T1 const&, mapnik::feature_ptr const&, proj_transform const&) >
struct process_memfun_helper {};
template <typename T0, typename T1> no_tag has_process_helper(...);
template <typename T0, typename T1, void (T0::*)(T1 const&, mapnik::feature_ptr const&, proj_transform const&) >
struct process_memfun_helper {};
template <typename T0, typename T1> no_tag has_process_helper(...);
template <typename T0, typename T1> yes_tag has_process_helper(process_memfun_helper<T0, T1, &T0::process>* p);
template<typename T0,typename T1>
template<typename T0,typename T1>
struct has_process
{
{
typedef typename T0::processor_impl_type processor_impl_type;
BOOST_STATIC_CONSTANT(bool
, value = sizeof(has_process_helper<processor_impl_type,T1>(0)) == sizeof(yes_tag)
);
};
BOOST_STATIC_CONSTANT(bool
, value = sizeof(has_process_helper<processor_impl_type,T1>(0)) == sizeof(yes_tag)
);
};
template <typename Processor>
@ -149,9 +149,6 @@ void feature_style_processor<Processor>::apply()
try
{
projection proj(m_.srs());
//start_metawriters(m_,proj);
double scale_denom = mapnik::scale_denominator(m_,proj.is_geographic());
scale_denom *= scale_factor_;
@ -163,8 +160,6 @@ void feature_style_processor<Processor>::apply()
apply_to_layer(lyr, p, proj, scale_denom, names);
}
}
//stop_metawriters(m_);
}
catch (proj_init_error& ex)
{
@ -492,7 +487,7 @@ void feature_style_processor<Processor>::render_style(
{
p.start_style_processing(*style);
#if defined(RENDERING_STATS)
std::ostringstream s1;
s1 << "rendering style for layer: '" << lay.name()
@ -528,18 +523,13 @@ void feature_style_processor<Processor>::render_style(
do_else=false;
do_also=true;
rule::symbolizers const& symbols = r->get_symbolizers();
// if the underlying renderer is not able to process the complete set of symbolizers,
// process one by one.
// if(!p.process(symbols,feature,prj_trans))
BOOST_FOREACH (symbolizer const& sym, symbols)
{
BOOST_FOREACH (symbolizer const& sym, symbols)
{
boost::apply_visitor(symbol_dispatch(p,feature,prj_trans),sym);
}
boost::apply_visitor(symbol_dispatch(p,feature,prj_trans),sym);
}
if (style->get_filter_mode() == FILTER_FIRST)
{
// Stop iterating over rules and proceed with next feature.
@ -558,14 +548,9 @@ void feature_style_processor<Processor>::render_style(
p.painted(true);
rule::symbolizers const& symbols = r->get_symbolizers();
// if the underlying renderer is not able to process the complete set of symbolizers,
// process one by one.
//if(!p.process(symbols,feature,prj_trans))
BOOST_FOREACH (symbolizer const& sym, symbols)
{
BOOST_FOREACH (symbolizer const& sym, symbols)
{
boost::apply_visitor(symbol_dispatch(p,feature,prj_trans),sym);
}
boost::apply_visitor(symbol_dispatch(p,feature,prj_trans),sym);
}
}
}
@ -580,14 +565,10 @@ void feature_style_processor<Processor>::render_style(
p.painted(true);
rule::symbolizers const& symbols = r->get_symbolizers();
// if the underlying renderer is not able to process the complete set of symbolizers,
// process one by one.
//if(!p.process(symbols,feature,prj_trans))
BOOST_FOREACH (symbolizer const& sym, symbols)
{
BOOST_FOREACH (symbolizer const& sym, symbols)
{
boost::apply_visitor(symbol_dispatch(p,feature,prj_trans),sym);
}
boost::apply_visitor(symbol_dispatch(p,feature,prj_trans),sym);
}
}
}
@ -635,4 +616,3 @@ template class feature_style_processor<agg_renderer<image_32> >;
template class feature_style_processor<metawriter_renderer>;
}