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Nikita Mikhailov 2021-02-24 23:18:42 +03:00 committed by Nikita Mikhaylov
parent 053a95674d
commit ec7d930980
1 changed files with 24 additions and 2 deletions
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26
src/Functions/polygonArea.cpp
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@ -61,6 +61,8 @@ public:
ColumnPtr executeImpl(const ColumnsWithTypeAndName & arguments, const DataTypePtr & /*result_type*/, size_t input_rows_count) const override
{
auto res_column = ColumnFloat64::create();
auto & res_data = res_column->getData();
res_data.reserve(input_rows_count);
callOnGeometryDataType<Point>(arguments[0].type, [&] (const auto & type)
{
@ -74,8 +76,28 @@ public:
Converter converter(arguments[0].column->convertToFullColumnIfConst());
auto geometries = converter.convert();
auto & res_data = res_column->getData();
res_data.reserve(input_rows_count);
if constexpr (std::is_same_v<PolygonFromColumnConverter<Point>, Converter>) {
for (auto & polygon : geometries) {
std::cout << "OUTER" << std::endl;
for (auto point : polygon.outer()) {
if constexpr (std::is_same_v<Point, CartesianPoint>) {
std::cout << point.x() << ' ' << point.y() << std::endl;
} else {
std::cout << point.template get<0>() << ' ' << point.template get<1>() << std::endl;
}
}
std::cout << "INNER" << std::endl;
for (auto & inner : polygon.inners()) {
for (auto point : inner) {
if constexpr (std::is_same_v<Point, CartesianPoint>) {
std::cout << point.x() << ' ' << point.y() << std::endl;
} else {
std::cout << point.template get<0>() << ' ' << point.template get<1>() << std::endl;
}
}
}
}
}
for (size_t i = 0; i < input_rows_count; i++)
res_data.emplace_back(boost::geometry::area(geometries[i]));