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

Provide layer names to postfilter and read layer names back in

Browse Source
This commit is contained in:
Eric Fischer
2016-12-21 11:47:49 -08:00
parent 71ac6596af
commit cf6a2d3a67
3 changed files with 47 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tile.cpp
+4 -4
View File
@@ -1833,15 +1833,15 @@ long long write_tile(FILE *geoms, long long *geompos_in, char *metabase, char *s
layer.features.push_back(feature);
}
if (postfilter != NULL) {
layer = filter_layer(postfilter, layer, z, tx, ty, layermaps, tiling_seg, layer_unmaps);
}
if (layer.features.size() > 0) {
tile.layers.push_back(layer);
}
}
if (postfilter != NULL) {
tile.layers = filter_layers(postfilter, tile.layers, z, tx, ty, layermaps, tiling_seg, layer_unmaps, 1 << line_detail);
}
if (z == 0 && unclipped_features < original_features / 2) {
fprintf(stderr, "\n\nMore than half the features were clipped away at zoom level 0.\n");
fprintf(stderr, "Is your data in the wrong projection? It should be in WGS84/EPSG:4326.\n");