本文整理汇总了C++中geos::geom::GeometryFactory::createLineString方法的典型用法代码示例。如果您正苦于以下问题：C++ GeometryFactory::createLineString方法的具体用法？C++ GeometryFactory::createLineString怎么用？C++ GeometryFactory::createLineString使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类geos::geom::GeometryFactory的用法示例。
在下文中一共展示了GeometryFactory::createLineString方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: linestring_finish
linestring_type linestring_finish(std::size_t /* num_points */) {
try {
return linestring_type{m_geos_factory->createLineString(m_coordinate_sequence.release())};
} catch (const geos::util::GEOSException& e) {
THROW(osmium::geos_geometry_error(e.what()));
}
}示例2: linestring_finish
linestring_type linestring_finish(size_t /* num_points */) {
try {
return linestring_type(m_geos_factory.createLineString(m_coordinate_sequence.release()));
} catch (geos::util::GEOSException&) {
THROW(osmium::geos_geometry_error());
}
}示例3: GeomPtr
GeomPtr
getGeometry(SegStrVct& vct)
{
GeomVct* lines = new GeomVct;
for(SegStrVct::size_type i = 0, n = vct.size(); i < n; ++i) {
SegmentString* ss = vct[i];
lines->push_back(gf_->createLineString(*(ss->getCoordinates())));
}
return GeomPtr(gf_->createMultiLineString(lines));
}示例4: assert
test_linestring_data()
: pm_(1000), factory_(&pm_, 0), reader_(&factory_),
empty_line_(factory_.createLineString(new geos::geom::CoordinateArraySequence()))
{
assert(0 != empty_line_);
}