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update 'info' tool to work with new feature impl

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This commit is contained in:
Artem Pavlenko 2012-01-13 17:19:03 +00:00 committed by Artem Pavlenko
parent 946667948f
commit aa1976c824
1 changed files with 13 additions and 14 deletions
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27
demo/viewer/mapwidget.cpp
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@ -29,6 +29,7 @@
#include <mapnik/scale_denominator.hpp>
#include <mapnik/ctrans.hpp>
#include <mapnik/memory_datasource.hpp>
#include <mapnik/feature_kv_iterator.hpp>
#include "mapwidget.hpp"
#include "info_dialog.hpp"
@ -42,6 +43,7 @@ using mapnik::geometry_ptr;
using mapnik::CoordTransform;
using mapnik::projection;
using mapnik::scale_denominator;
using mapnik::feature_kv_iterator;
double scales [] = {279541132.014,
139770566.007,
@ -170,20 +172,17 @@ void MapWidget::mousePressEvent(QMouseEvent* e)
feature_ptr feat = fs->next();
if (feat)
{
// FIXME
/*
std::map<std::string,mapnik::value> const& props = feat->props();
std::map<std::string,mapnik::value>::const_iterator itr=props.begin();
for (; itr!=props.end();++itr)
{
if (itr->second.to_string().length() > 0)
{
info.push_back(QPair<QString,QString>(QString(itr->first.c_str()),
itr->second.to_string().c_str()));
}
}
*/
typedef mapnik::coord_transform2<mapnik::CoordTransform,mapnik::geometry_type> path_type;
feature_kv_iterator itr(*feat,true);
feature_kv_iterator end(*feat);
for ( ;itr!=end; ++itr)
{
info.push_back(QPair<QString,QString>(QString(boost::get<0>(*itr).c_str()),
boost::get<1>(*itr).to_string().c_str()));
}
typedef mapnik::coord_transform2<mapnik::CoordTransform,mapnik::geometry_type> path_type;
for (unsigned i=0; i<feat->num_geometries();++i)
{