Lists available coordinate system categories.
struct resbuf*
ade_projlistctgy();
Returns a list of coordinate system categories or NULL.
The following sample parses the resbuf returned by ade_projlistctgy() and prints the coordinate system category list. Then it releases the resbuf, as required.
struct resbuf* pCoordSysCtgyRb = ade_projlistctgy();
if(pCoordSysCtgyRb != NULL) {
acutPrintf(
"\nThe following coordinate system categories have been detected:");
struct resbuf* rb = pCoordSysCtgyRb;
while(rb != NULL) {
acutPrintf(
"\n\n\t%s"
, rb->resval.rstring);
rb = rb->rbnext;
}
}
else
{
acutPrintf(
"\nNo coordinate system categories have been detected");
}
acutRelRb(pCoordSysCtgyRb);