glm::dvec4 MercatorProjection::TileLonLatBounds(const TileID _tileCoord) const {
glm::dvec2 boundMin, boundMax;
glm::dvec4 tileBounds, lonLatBounds;
tileBounds = TileBounds(_tileCoord);
boundMin = MetersToLonLat(glm::dvec2(tileBounds.x, tileBounds.y));
boundMax = MetersToLonLat(glm::dvec2(tileBounds.z, tileBounds.w));
lonLatBounds = glm::dvec4(boundMin.x, boundMin.y, boundMax.x, boundMax.y);
return lonLatBounds;
}
Query::Query(const std::vector<std::string>& tokens) : Query(tokens[3], tokens[4]) {
for (auto it = tokens.begin() + 5; it != tokens.end(); ++it) {
if ((*it) == "tile") {
const auto key = nextToken(it);
const auto x = std::stoi(nextToken(it));
const auto y = std::stoi(nextToken(it));
ulong z = std::stoi(nextToken(it));
zoom = z;
resolution = std::stoi(nextToken(it));
emplaceTile(std::stoul(key), Tile(x, y, z));
}
else if ((*it) == "region") {
const auto key = nextToken(it);
ulong z = std::stoi(nextToken(it));
zoom = z;
int x0 = (int)std::stof(nextToken(it));
int y0 = (int)std::stof(nextToken(it));
int x1 = (int)std::stof(nextToken(it));
int y1 = (int)std::stof(nextToken(it));
emplaceRegion(std::stoul(key), TileBounds(x0, y0, x1, y1, z));
}
else if ((*it) == "field") {
group.emplace(nextToken(it));
}
else if ((*it) == "where") {
std::vector<std::string> uri = util::split(nextToken(it), std::regex("&"));
for (auto clause : uri) {
std::vector<std::string> literals = util::split(clause, std::regex("=|:"));
if ((literals.size() - 1) <= 0) continue;
std::vector<int> values;
for (size_t i = 1; i < literals.size(); i++) {
values.emplace_back(std::stoi(literals[i]));
}
std::sort(values.begin(), values.end());
emplaceWhere(literals[0], values);
}
}
else if ((*it) == "tseries") {
auto key = nextToken(it);
temporal_t lower = std::stoul(nextToken(it));
temporal_t upper = std::stoul(nextToken(it));
tseries.emplace(key, TemporalInterval(lower, upper));
}
}
}
