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Add --accumulate-attribute to tippecanoe-overzoom (#189)

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* Starting to factor out attribute accumulation into its own file

* Continuing to factor out attribute accumulation

* Reduce duplicate code

* Plumbing the accumulate-attribute option around

* Call the attribute accumulator

* Test that accumulation works

* Add missing #includes

* Don't sort within individual multiplier clusters

Doing so throws off the spatial distribution of the low zooms

* Docs and changelog

* Add comments
This commit is contained in:
Erica Fischer
2024-01-23 15:41:36 -08:00
committed by GitHub
parent f957f30f90
commit cbf222754b
17 changed files with 493 additions and 431 deletions
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geometry.hpp
+5 -2
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@@ -9,6 +9,7 @@
#include <stdio.h>
#include <mvt.hpp>
#include "jsonpull/jsonpull.h"
#include "attribute.hpp"
#define VT_POINT 1
#define VT_LINE 2
@@ -102,11 +103,13 @@ double distance_from_line(long long point_x, long long point_y, long long segA_x
std::string overzoom(mvt_tile tile, int oz, int ox, int oy, 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);
bool demultiply, json_object *filter, bool preserve_input_order,
std::map<std::string, attribute_op> const &attribute_accum);
std::string overzoom(std::string s, int oz, int ox, int oy, 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);
bool demultiply, json_object *filter, bool preserve_input_order,
std::map<std::string, attribute_op> const &attribute_accum);
#endif