swap static method
Swaps two coordinates in a sequence.
@param seq the sequence to modify @param i the index of a coordinate to swap @param j the index of a coordinate to swap
Implementation
static void swap(CoordinateSequence seq, int i, int j) {
if (i == j) return;
for (int dim = 0; dim < seq.getDimension(); dim++) {
double tmp = seq.getOrdinate(i, dim);
seq.setOrdinate(i, dim, seq.getOrdinate(j, dim));
seq.setOrdinate(j, dim, tmp);
}
}