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Plumb a clip bounding box around through overzoom

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This commit is contained in:
Erica Fischer
2024-11-18 16:12:33 -08:00
parent 905b58cdf4
commit aaad2e3af8
5 changed files with 41 additions and 20 deletions
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overzoom.cpp
+17 -1
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@@ -10,6 +10,7 @@
#include "attribute.hpp"
#include "text.hpp"
#include "read_json.hpp"
#include "projection.hpp"
extern char *optarg;
extern int optind;
@@ -29,6 +30,7 @@ std::string accumulate_numeric;
std::set<std::string> keep;
std::set<std::string> exclude;
std::vector<std::string> exclude_prefix;
std::vector<clipbbox> clipbboxes;
void usage(char **argv) {
fprintf(stderr, "Usage: %s -o newtile.pbf.gz tile.pbf.gz oz/ox/oy nz/nx/ny\n", argv[0]);
@@ -67,7 +69,9 @@ int main(int argc, char **argv) {
{"assign-to-bins", required_argument, 0, 'b' & 0x1F},
{"bin-by-id-list", required_argument, 0, 'c' & 0x1F},
{"accumulate-numeric-attributes", required_argument, 0, 'a' & 0x1F},
{"numeric-attributes", required_argument, 0, 'a' & 0x1F},
{"no-tile-compression", no_argument, 0, 'd' & 0x1F},
{"clip-bounding-box", required_argument, 0, 'k' & 0x1F},
{0, 0, 0, 0},
};
@@ -158,6 +162,18 @@ int main(int argc, char **argv) {
do_compress = false;
break;
case 'k' & 0x1F:
clipbbox clip;
if (sscanf(optarg, "%lf,%lf,%lf,%lf", &clip.lon1, &clip.lat1, &clip.lon2, &clip.lat2) == 4) {
projection->project(clip.lon1, clip.lat1, 32, &clip.minx, &clip.maxy);
projection->project(clip.lon2, clip.lat2, 32, &clip.maxx, &clip.miny);
clipbboxes.push_back(clip);
} else {
fprintf(stderr, "%s: Can't parse bounding box --clip-bounding-box=%s\n", argv[0], optarg);
exit(EXIT_ARGS);
}
break;
default:
fprintf(stderr, "Unrecognized flag -%c\n", i);
usage(argv);
@@ -262,7 +278,7 @@ int main(int argc, char **argv) {
its.push_back(std::move(t));
}
std::string out = overzoom(its, nz, nx, ny, detail, buffer, keep, exclude, exclude_prefix, do_compress, NULL, demultiply, json_filter, preserve_input_order, attribute_accum, unidecode_data, simplification, tiny_polygon_size, bins, bin_by_id_list, accumulate_numeric, SIZE_MAX);
std::string out = overzoom(its, nz, nx, ny, detail, buffer, keep, exclude, exclude_prefix, do_compress, NULL, demultiply, json_filter, preserve_input_order, attribute_accum, unidecode_data, simplification, tiny_polygon_size, bins, bin_by_id_list, accumulate_numeric, SIZE_MAX, clipbboxes);
FILE *f = fopen(outfile, "wb");
if (f == NULL) {