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Accept a clip polygon argument to tippecanoe-overzoom

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This commit is contained in:
Erica Fischer
2024-11-21 16:32:00 -08:00
parent 0a4f6fe546
commit f9ec00d50d
6 changed files with 56 additions and 5 deletions
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overzoom.cpp
+9 -1
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@@ -72,6 +72,7 @@ int main(int argc, char **argv) {
{"numeric-attributes", required_argument, 0, 'a' & 0x1F},
{"no-tile-compression", no_argument, 0, 'd' & 0x1F},
{"clip-bounding-box", required_argument, 0, 'k' & 0x1F},
{"clip-polygon", required_argument, 0, 'l' & 0x1F},
{0, 0, 0, 0},
};
@@ -162,7 +163,7 @@ int main(int argc, char **argv) {
do_compress = false;
break;
case 'k' & 0x1F:
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);
@@ -173,6 +174,13 @@ int main(int argc, char **argv) {
exit(EXIT_ARGS);
}
break;
}
case 'l' & 0x1F: {
clipbbox clip = parse_clip_poly(optarg);
clipbboxes.push_back(clip);
break;
}
default:
fprintf(stderr, "Unrecognized flag -%c\n", i);