ProjectData::ProjectData(const char* const prjtxt) {
tileOffset = 0;
letterOffset = numberOffset = 0;
std::ifstream prjfile(prjtxt, std::ios::in);
// Make working directory from project path
char prjdir[strlen(prjtxt)+1];
strcpy(prjdir, prjtxt);
// Find last path separator
char* posix_seperator = strrchr(prjdir, '/'); // First, POSIX
char* windows_seperator = strrchr(prjdir, '\\'); // Then whatever Windows uses
if (posix_seperator != NULL || windows_seperator != NULL)
{
if (posix_seperator != NULL)
(*posix_seperator) = '\0';
else if (windows_seperator != NULL)
(*windows_seperator) = '\0';
chdir(prjdir);
}
while (!prjfile.eof()) {
char line[256];
prjfile.getline(line, 256);
infoType info_type = readInfoType(line);
AssignInfo(info_type, line+strcspn(line, ":")+1);
}
}
int main(int argc, char* argv[])
{
// parse arguments
const char* optstring = "hr";
int c;
bool reverse = false;
while ((c = getopt (argc, argv, optstring)) != -1)
{
switch (c)
{
case 'h':
usage(hugin_utils::stripPath(argv[0]).c_str());
return 0;
case 'r':
reverse = true;
break;
case '?':
break;
default:
abort ();
}
}
if (argc - optind < 1 || argc - optind > 2)
{
usage(hugin_utils::stripPath(argv[0]).c_str());
return 1;
}
std::string input=argv[optind];
HuginBase::Panorama pano;
std::ifstream prjfile(input.c_str());
if (!prjfile.good())
{
std::cerr << "could not open script : " << input << std::endl;
return 1;
}
pano.setFilePrefix(hugin_utils::getPathPrefix(input));
AppBase::DocumentData::ReadWriteError err = pano.readData(prjfile);
if (err != AppBase::DocumentData::SUCCESSFUL)
{
std::cerr << "error while parsing panos tool script: " << input << std::endl;
std::cerr << "AppBase::DocumentData::ReadWriteError code: " << err << std::endl;
return 1;
}
// set up output format
std::cout.setf ( std::ios::fixed ) ;
std::cout.precision ( 6 ) ; // should be ample
if ( argc - optind == 1 )
{
// no image number was passed. This triggers the new
// behaviour to accept triplets on cin
work_on_triplets ( pano , reverse ) ;
return 0;
}
// an image number was passed, so proceed
// as in the original version
int imageNumber = atoi(argv[optind+1]);
if (imageNumber >= pano.getNrOfImages())
{
std::cerr << "Not enough images in panorama" << std::endl;
return 1;
}
// pano tools interface
HuginBase::PTools::Transform trafo;
if (reverse)
{
trafo.createTransform(pano.getSrcImage(imageNumber), pano.getOptions());
}
else
{
trafo.createInvTransform(pano.getSrcImage(imageNumber), pano.getOptions());
}
double xin , yin , xout , yout ;
// here's where the old-style IO was, now it's all streams.
// It's also format-free input, so newlines don't matter
while ( std::cin >> xin >> yin )
{
trafo.transformImgCoord(xout, yout, xin, yin);
std::cout << xout << " " << yout << std::endl ;
}
}
