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Encode the "id" field of GeoJSON objects as vector tile feature ID

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This commit is contained in:
Eric Fischer
2016-07-15 15:00:56 -07:00
parent 2bc1b9bd91
commit 488dff0efb
9 changed files with 399 additions and 17 deletions
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mvt.cpp
+4
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@@ -308,6 +308,10 @@ std::string mvt_tile::encode() {
feature_writer.add_enum(3, layers[i].features[f].type);
feature_writer.add_packed_uint32(2, std::begin(layers[i].features[f].tags), std::end(layers[i].features[f].tags));
if (layers[i].features[f].has_id) {
feature_writer.add_uint64(1, layers[i].features[f].id);
}
std::vector<uint32_t> geometry;
int px = 0, py = 0;