hasCrs method

bool hasCrs(
  1. int srid
)

Implementation

bool hasCrs(int srid) {
  String sqlPrep =
      "SELECT srs_id FROM $TABLE_SPATIAL_REF_SYS WHERE srs_id = ?";
  var res = _sqliteDb.select(sqlPrep, [srid]);
  return res.length > 0;
}