regionator.cc
// Generates a filename prefix given the range of the image it copies from.
Generates a filename prefix given the range of the image it copies from.
Generates a filename prefix given the range of the image it copies from .
string Regionator::MakeFilenamePrefix(int x1, int y1,
                                           int x2, int y2) const {
  string prefix = StringPrintf("%s_%d_%d_%d_%d", filename_prefix_.c_str(),
                               x1, y1, x2, y2);
  return prefix;
}
string Regionator :: MakeFilenamePrefix ( int x1 , int y1 , int x2 , int y2 ) const { string prefix = StringPrintf ( " " , filename_prefix_ . c_str ( ) , x1 , y1 , x2 , y2 ) ; return prefix ; }
Generates a filename prefix given the range of the image it copies from.
Generates a filename prefix given the range of the image it copies from .