int main(int argc, char **argv)
{
Args args(argc, argv, "PATH");
const char *map_path = args.ExpectNext();
args.ExpectEnd();
char jp2_path[4096];
strcpy(jp2_path, map_path);
strcat(jp2_path, DIR_SEPARATOR_S "terrain.jp2");
TCHAR j2w_path[4096];
_tcscpy(j2w_path, PathName(map_path));
_tcscat(j2w_path, _T(DIR_SEPARATOR_S) _T("terrain.j2w"));
NullOperationEnvironment operation;
RasterTileCache rtc;
if (!rtc.LoadOverview(jp2_path, j2w_path, operation)) {
fprintf(stderr, "LoadOverview failed\n");
return EXIT_FAILURE;
}
GeoBounds bounds = rtc.GetBounds();
printf("bounds = %f|%f - %f|%f\n",
(double)bounds.GetWest().Degrees(),
(double)bounds.GetNorth().Degrees(),
(double)bounds.GetEast().Degrees(),
(double)bounds.GetSouth().Degrees());
do {
rtc.UpdateTiles(jp2_path, rtc.GetWidth() / 2, rtc.GetHeight() / 2,
1000);
} while (rtc.IsDirty());
return EXIT_SUCCESS;
}
int main(int argc, char **argv)
{
Args args(argc, argv, "PATH");
const auto map_path = args.ExpectNext();
args.ExpectEnd();
ZZIP_DIR *dir = zzip_dir_open(map_path, nullptr);
if (dir == nullptr) {
fprintf(stderr, "Failed to open %s\n", map_path);
return EXIT_FAILURE;
}
NullOperationEnvironment operation;
RasterTileCache rtc;
if (!LoadTerrainOverview(dir, rtc, operation)) {
fprintf(stderr, "LoadOverview failed\n");
zzip_dir_close(dir);
return EXIT_FAILURE;
}
GeoBounds bounds = rtc.GetBounds();
printf("bounds = %f|%f - %f|%f\n",
(double)bounds.GetWest().Degrees(),
(double)bounds.GetNorth().Degrees(),
(double)bounds.GetEast().Degrees(),
(double)bounds.GetSouth().Degrees());
SharedMutex mutex;
do {
UpdateTerrainTiles(dir, rtc, mutex,
rtc.GetWidth() / 2, rtc.GetHeight() / 2, 1000);
} while (rtc.IsDirty());
zzip_dir_close(dir);
return EXIT_SUCCESS;
}
int main(int argc, char **argv)
{
if (argc != 2) {
fprintf(stderr, "Usage: %s PATH\n", argv[0]);
return 1;
}
const char *map_path = argv[1];
char jp2_path[4096];
strcpy(jp2_path, map_path);
strcat(jp2_path, DIR_SEPARATOR_S "terrain.jp2");
TCHAR j2w_path[4096];
_tcscpy(j2w_path, PathName(map_path));
_tcscat(j2w_path, _T(DIR_SEPARATOR_S) _T("terrain.j2w"));
NullOperationEnvironment operation;
RasterTileCache rtc;
if (!rtc.LoadOverview(jp2_path, j2w_path, operation)) {
fprintf(stderr, "LoadOverview failed\n");
return EXIT_FAILURE;
}
GeoBounds bounds = rtc.GetBounds();
printf("bounds = %f|%f - %f|%f\n",
(double)bounds.west.value_degrees(),
(double)bounds.north.value_degrees(),
(double)bounds.east.value_degrees(),
(double)bounds.south.value_degrees());
do {
rtc.UpdateTiles(jp2_path, rtc.GetWidth() / 2, rtc.GetHeight() / 2,
fixed(50000));
} while (rtc.IsDirty());
return EXIT_SUCCESS;
}
gcc_pure
bool inside(const GeoPoint &pt) const {
return raster_tile_cache.GetBounds().IsInside(pt);
}
bool isMapLoaded() const {
return raster_tile_cache.GetInitialised();
}
const GeoBounds &GetBounds() const {
return raster_tile_cache.GetBounds();
}
bool jas_rtc_PollTiles(int view_x, int view_y) {
return jas_rtc.PollTiles(view_x, view_y);
}
const Serial &GetSerial() const {
return raster_tile_cache.GetSerial();
}
void jas_rtc_SetTile(int index, int xstart, int ystart, int xend, int yend) {
jas_rtc.SetTile(index, xstart, ystart, xend, yend);
}
bool jas_rtc_GetInitialised(void) {
return jas_rtc.GetInitialised();
}
void jas_rtc_SetInitialised(bool val) {
jas_rtc.SetInitialised(val);
}
void jas_rtc_SetSize(int width, int height) {
jas_rtc.SetSize(width, height);
}
void jas_rtc_SetLatLonBounds(double lon_min, double lon_max, double lat_min, double lat_max) {
jas_rtc.SetLatLonBounds(lon_min, lon_max, lat_min, lat_max);
}
short* jas_rtc_GetImageBuffer(int index) {
return jas_rtc.GetImageBuffer(index);
}
gcc_pure
GeoPoint GetMapCenter() const {
return raster_tile_cache.GetBounds().GetCenter();
}
/**
* Determines if SetViewCenter() should be called again to continue
* loading.
*/
gcc_pure
bool IsDirty() const {
return raster_tile_cache.IsDirty();
}
bool SaveCache(FILE *file) const {
return raster_tile_cache.SaveCache(file);
}
bool IsDefined() const {
return raster_tile_cache.IsValid();
}
bool jas_rtc_TileRequest(int index) {
return jas_rtc.TileRequest(index);
}