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The rest of multiple-input tippecanoe-overzoom and test

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This commit is contained in:
Erica Fischer
2023-12-07 11:41:57 -08:00
parent 1e2813ed65
commit cdfda19777
4 changed files with 87 additions and 21 deletions
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overzoom.cpp
+56 -21
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@@ -24,7 +24,7 @@ void usage(char **argv) {
}
struct source {
std::string file;
std::string fname;
int z;
int x;
int y;
@@ -37,7 +37,7 @@ int main(int argc, char **argv) {
std::vector<source> sources;
while ((i = getopt(argc, argv, "y:o:d:b:")) != -1) {
while ((i = getopt(argc, argv, "y:o:d:b:t:")) != -1) {
switch (i) {
case 'y':
keep.insert(optarg);
@@ -68,7 +68,10 @@ int main(int argc, char **argv) {
usage(argv);
}
if (outtile == NULL) {
std::vector<input_tile> its;
int nz, nx, ny;
if (outtile == NULL) { // single input
if (argc - optind != 3) {
usage(argv);
}
@@ -81,19 +84,53 @@ int main(int argc, char **argv) {
usage(argv);
}
int nz, nx, ny;
if (sscanf(argv[optind + 2], "%d/%d/%d", &nz, &nx, &ny) != 3) {
fprintf(stderr, "%s: not in z/x/y form\n", argv[optind + 2]);
usage(argv);
}
source s;
s.fname = infile;
s.z = oz;
s.x = ox;
s.y = oy;
sources.push_back(s);
} else { // multiple inputs
if ((argc - optind) % 2 != 0) {
usage(argv);
}
if (sscanf(outtile, "%d/%d/%d", &nz, &nx, &ny) != 3) {
fprintf(stderr, "%s: not in z/x/y form\n", outtile);
usage(argv);
}
for (i = optind; i + 1 < argc; i += 2) {
int oz, ox, oy;
if (sscanf(argv[i + 1], "%d/%d/%d", &oz, &ox, &oy) != 3) {
fprintf(stderr, "%s: not in z/x/y form\n", argv[i + 1]);
usage(argv);
}
source s;
s.fname = argv[i];
s.z = oz;
s.x = ox;
s.y = oy;
sources.push_back(s);
}
}
for (auto const &s : sources) {
std::string tile;
char buf[1000];
int len;
FILE *f = fopen(infile, "rb");
FILE *f = fopen(s.fname.c_str(), "rb");
if (f == NULL) {
perror(infile);
perror(s.fname.c_str());
exit(EXIT_FAILURE);
}
@@ -102,26 +139,24 @@ int main(int argc, char **argv) {
}
fclose(f);
f = fopen(outfile, "wb");
if (f == NULL) {
perror(outfile);
exit(EXIT_FAILURE);
}
input_tile it;
it.tile = tile;
it.z = oz;
it.x = ox;
it.y = oy;
it.z = s.z;
it.x = s.x;
it.y = s.y;
std::vector<input_tile> its;
its.push_back(it);
std::string out = overzoom(its, nz, nx, ny, detail, buffer, keep, true, NULL);
fwrite(out.c_str(), sizeof(char), out.size(), f);
fclose(f);
} else {
}
std::string out = overzoom(its, nz, nx, ny, detail, buffer, keep, true, NULL);
FILE *f = fopen(outfile, "wb");
if (f == NULL) {
perror(outfile);
exit(EXIT_FAILURE);
}
fwrite(out.c_str(), sizeof(char), out.size(), f);
fclose(f);
return 0;
}