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Generate label points after simplification, not before. (#27)

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* Generate labels points after simplification, not before.

Previously there were some cases where dropping the smallest
polygons would never reduce the number of labels.

* Also wait until after polygon cleaning to make labels

* Remove the extra newlines after the TILES ONLY COMPLETE message
This commit is contained in:
Erica Fischer
2022-10-21 13:59:36 -07:00
committed by GitHub
parent b763625862
commit 5b03b18f31
6 changed files with 40 additions and 17 deletions
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geometry.hpp
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@@ -60,6 +60,7 @@ struct serial_feature;
drawvec decode_geometry(FILE *meta, std::atomic<long long> *geompos, int z, unsigned tx, unsigned ty, long long *bbox, unsigned initial_x, unsigned initial_y);
void to_tile_scale(drawvec &geom, int z, int detail);
drawvec from_tile_scale(drawvec const &geom, int z, int detail);
drawvec remove_noop(drawvec geom, int type, int shift);
drawvec clip_point(drawvec &geom, int z, long long buffer);
drawvec clean_or_clip_poly(drawvec &geom, int z, int buffer, bool clip);