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Add multi-tile input to tippecanoe-overzoom (#249)

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* Reviving multi-source-tile overzoom: the clip.cpp side

* Reviving multi-source-tile overzoom: the overzoom.cpp side

* Update readme

* Update version and changelog
This commit is contained in:
Erica Fischer
2024-07-23 13:21:10 -07:00
committed by GitHub
parent 47e774adc4
commit 50deb9ce63
11 changed files with 341 additions and 181 deletions
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geometry.hpp
+16 -2
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@@ -100,14 +100,28 @@ void visvalingam(drawvec &ls, size_t start, size_t end, double threshold, size_t
int pnpoly(const drawvec &vert, size_t start, size_t nvert, long long testx, long long testy);
double distance_from_line(long long point_x, long long point_y, long long segA_x, long long segA_y, long long segB_x, long long segB_y);
std::string overzoom(const mvt_tile &tile, int oz, int ox, int oy, int nz, int nx, int ny,
struct input_tile {
std::string tile;
int z;
int x;
int y;
};
struct source_tile {
mvt_tile tile;
int z;
int x;
int y;
};
std::string overzoom(std::vector<source_tile> const &tiles, int nz, int nx, int ny,
int detail, int buffer, std::set<std::string> const &keep, bool do_compress,
std::vector<std::pair<unsigned, unsigned>> *next_overzoomed_tiles,
bool demultiply, json_object *filter, bool preserve_input_order,
std::unordered_map<std::string, attribute_op> const &attribute_accum,
std::vector<std::string> const &unidecode_data);
std::string overzoom(const std::string &s, int oz, int ox, int oy, int nz, int nx, int ny,
std::string overzoom(std::vector<input_tile> const &tiles, int nz, int nx, int ny,
int detail, int buffer, std::set<std::string> const &keep, bool do_compress,
std::vector<std::pair<unsigned, unsigned>> *next_overzoomed_tiles,
bool demultiply, json_object *filter, bool preserve_input_order,