Function msOWSCommonBoundingBox

mapowscommon.c:508–548

 */

xmlNodePtr msOWSCommonBoundingBox(xmlNsPtr psNsOws, const char *crs, int dimensions, double minx, double miny, double maxx, double maxy) {
  char LowerCorner[100];
  char UpperCorner[100];
  char dim_string[100];
  xmlNodePtr psRootNode = NULL;

  /* Do we need to reorient tuple axes? */
  {
      projectionObj proj;

      msInitProjection( &proj );
      if( msLoadProjectionString( &proj, (char *) crs ) == 0 )
      {
          msAxisNormalizePoints( &proj, 1, &minx, &miny );
          msAxisNormalizePoints( &proj, 1, &maxx, &maxy );
      }
      msFreeProjection( &proj );
  }


  if (_validateNamespace(psNsOws) == MS_FAILURE)
    psNsOws = xmlNewNs(psRootNode, BAD_CAST MS_OWSCOMMON_OWS_NAMESPACE_URI, BAD_CAST MS_OWSCOMMON_OWS_NAMESPACE_PREFIX);

  /* create element name */
  psRootNode = xmlNewNode(psNsOws, BAD_CAST "BoundingBox");

  /* add attributes to the root element */
  xmlNewProp(psRootNode, BAD_CAST "crs", BAD_CAST crs);

  snprintf( dim_string, sizeof(dim_string), "%d", dimensions );
  xmlNewProp(psRootNode, BAD_CAST "dimensions", BAD_CAST dim_string);

  snprintf(LowerCorner, sizeof(LowerCorner), "%.15g %.15g", minx, miny);
  snprintf(UpperCorner, sizeof(UpperCorner), "%.15g %.15g", maxx, maxy);

  /* add child elements */
  xmlNewChild(psRootNode, psNsOws,BAD_CAST "LowerCorner",BAD_CAST LowerCorner);
  xmlNewChild(psRootNode, psNsOws,BAD_CAST "UpperCorner",BAD_CAST UpperCorner);

  return psRootNode;
}

/**
 * msOWSCommonWGS84BoundingBox()