diegoripley/tippecanoe
1
0
Fork 0
mirror of https://github.com/felt/tippecanoe.git synced 2026-10-02 08:25:40 +02:00
Code Issues Packages Projects Releases Wiki Activity

Factor out duplicated tilestats code

Browse Source
This commit is contained in:
Eric Fischer
2017-07-19 14:45:15 -07:00
parent 7b03e1ee87
commit 3cafef89f1
4 changed files with 47 additions and 78 deletions
Download Patch File Download Diff File Expand all files Collapse all files
geojson.cpp
+5 -36
View File
@@ -434,43 +434,12 @@ int serialize_geometry(json_object *geometry, json_object *properties, json_obje
}
if (tas.type >= 0) {
type_and_string attrib;
attrib.type = metatype[m - 1];
attrib.string = metaval[m - 1];
auto fk = layermap->find(layername);
auto fka = fk->second.file_keys.find(tas.string);
if (fka == fk->second.file_keys.end()) {
fk->second.file_keys.insert(std::pair<std::string, type_and_string_stats>(tas.string, type_and_string_stats()));
fka = fk->second.file_keys.find(tas.string);
}
if (track) {
if (fka == fk->second.file_keys.end()) {
fprintf(stderr, "Can't happen (tilestats)\n");
exit(EXIT_FAILURE);
}
type_and_string attrib;
attrib.type = metatype[m - 1];
attrib.string = metaval[m - 1];
if (attrib.type == mvt_double) {
double d = atof(attrib.string.c_str());
if (d < fka->second.min) {
fka->second.min = d;
}
if (d > fka->second.max) {
fka->second.max = d;
}
}
if (!fka->second.sample_values.count(attrib)) {
if (fka->second.sample_values.size() < 1000) {
fka->second.sample_values.insert(attrib);
}
}
fka->second.type |= (1 << attrib.type);
}
add_to_file_keys(fk->second.file_keys, metakey[m - 1], attrib);
}
}
}