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Add tiny polygon reduction / dust to overzoom

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This commit is contained in:
Erica Fischer
2024-07-30 15:35:22 -07:00
parent 830885fea0
commit d4efb4d728
9 changed files with 562 additions and 133 deletions
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overzoom.cpp
+13 -1
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@@ -35,6 +35,8 @@ int main(int argc, char **argv) {
int i;
const char *outtile = NULL;
const char *outfile = NULL;
double simplification = 0;
double tiny_polygon_size = 0;
std::vector<input_tile> sources;
@@ -48,6 +50,8 @@ int main(int argc, char **argv) {
{"preserve-input-order", no_argument, 0, 'o' & 0x1F},
{"accumulate-attribute", required_argument, 0, 'E'},
{"unidecode-data", required_argument, 0, 'u' & 0x1F},
{"line-simplification", required_argument, 0, 'S'},
{"tiny-polygon-size", required_argument, 0, 's' & 0x1F},
{"source-tile", required_argument, 0, 't'},
{0, 0, 0, 0},
@@ -107,6 +111,14 @@ int main(int argc, char **argv) {
outtile = optarg;
break;
case 's' & 0x1F:
tiny_polygon_size = atof(optarg);
break;
case 'S':
simplification = atof(optarg);
break;
default:
fprintf(stderr, "Unrecognized flag -%c\n", i);
usage(argv);
@@ -196,7 +208,7 @@ int main(int argc, char **argv) {
its.push_back(std::move(t));
}
std::string out = overzoom(its, nz, nx, ny, detail, buffer, keep, true, NULL, demultiply, json_filter, preserve_input_order, attribute_accum, unidecode_data);
std::string out = overzoom(its, nz, nx, ny, detail, buffer, keep, true, NULL, demultiply, json_filter, preserve_input_order, attribute_accum, unidecode_data, simplification, tiny_polygon_size);
FILE *f = fopen(outfile, "wb");
if (f == NULL) {